org.lwjgl.nanovg.NanoVG Maven / Gradle / Ivy
/*
* Copyright LWJGL. All rights reserved.
* License terms: https://www.lwjgl.org/license
* MACHINE GENERATED FILE, DO NOT EDIT
*/
package org.lwjgl.nanovg;
import javax.annotation.*;
import java.nio.*;
import org.lwjgl.system.*;
import static org.lwjgl.system.Checks.*;
import static org.lwjgl.system.MemoryStack.*;
import static org.lwjgl.system.MemoryUtil.*;
/**
* NanoVG is a small antialiased vector graphics rendering library for OpenGL. It has lean API modeled after HTML5 canvas API. It is aimed to be a
* practical and fun toolset for building scalable user interfaces and visualizations.
*
* Color utils
*
* Colors in NanoVG are stored as unsigned ints in ABGR format.
*
* State Handling
*
* NanoVG contains state which represents how paths will be rendered. The state contains transform, fill and stroke styles, text and font styles, and
* scissor clipping.
*
* Render styles
*
* Fill and stroke render style can be either a solid color or a paint which is a gradient or a pattern. Solid color is simply defined as a color value,
* different kinds of paints can be created using {@link #nvgLinearGradient LinearGradient}, {@link #nvgBoxGradient BoxGradient}, {@link #nvgRadialGradient RadialGradient} and {@link #nvgImagePattern ImagePattern}.
*
* Current render style can be saved and restored using {@link #nvgSave Save} and {@link #nvgRestore Restore}.
*
* Transforms
*
* The paths, gradients, patterns and scissor region are transformed by an transformation matrix at the time when they are passed to the API. The current
* transformation matrix is a affine matrix:
*
*
* [sx kx tx]
* [ky sy ty]
* [ 0 0 1]
*
* Where: {@code sx,sy} define scaling, {@code kx,ky} skewing, and {@code tx,ty} translation. The last row is assumed to be {@code 0,0,1} and is not
* stored.
*
* Apart from {@link #nvgResetTransform ResetTransform}, each transformation function first creates specific transformation matrix and pre-multiplies the current transformation
* by it.
*
* Current coordinate system (transformation) can be saved and restored using {@link #nvgSave Save} and {@link #nvgRestore Restore}.
*
* Images
*
* NanoVG allows you to load jpg, png, psd, tga, pic and gif files to be used for rendering. In addition you can upload your own image. The image loading
* is provided by {@code stb_image}.
*
* Paints
*
* NanoVG supports four types of paints: linear gradient, box gradient, radial gradient and image pattern. These can be used as paints for strokes and
* fills.
*
* Scissoring
*
* Scissoring allows you to clip the rendering into a rectangle. This is useful for various user interface cases like rendering a text edit or a timeline.
*
* Paths
*
* Drawing a new shape starts with {@link #nvgBeginPath BeginPath}, it clears all the currently defined paths. Then you define one or more paths and sub-paths which describe
* the shape. The are functions to draw common shapes like rectangles and circles, and lower level step-by-step functions, which allow to define a path
* curve by curve.
*
* NanoVG uses even-odd fill rule to draw the shapes. Solid shapes should have counter clockwise winding and holes should have counter clockwise order. To
* specify winding of a path you can call {@link #nvgPathWinding PathWinding}. This is useful especially for the common shapes, which are drawn {@link #NVG_CCW CCW}.
*
* Finally you can fill the path using current fill style by calling {@link #nvgFill Fill}, and stroke it with current stroke style by calling {@link #nvgStroke Stroke}.
*
* The curve segments and sub-paths are transformed by the current transform.
*
* Text
*
* NanoVG allows you to load .ttf files and use the font to render text.
*
* The appearance of the text can be defined by setting the current text style and by specifying the fill color. Common text and font settings such as
* font size, letter spacing and text align are supported. Font blur allows you to create simple text effects such as drop shadows.
*
* At render time the font face can be set based on the font handles or name.
*
* Font measure functions return values in local space, the calculations are carried in the same resolution as the final rendering. This is done because
* the text glyph positions are snapped to the nearest pixels sharp rendering.
*
* The local space means that values are not rotated or scale as per the current transformation. For example if you set font size to 12, which would mean
* that line height is 16, then regardless of the current scaling and rotation, the returned line height is always 16. Some measures may vary because of
* the scaling since aforementioned pixel snapping.
*
* While this may sound a little odd, the setup allows you to always render the same way regardless of scaling. I.e. following works regardless of scaling:
*
*
* const char* txt = "Text me up.";
* nvgTextBounds(vg, x,y, txt, NULL, bounds);
* nvgBeginPath(vg);
* nvgRect(vg, bounds[0],bounds[1], bounds[2]-bounds[0], bounds[3]-bounds[1]);
* nvgFill(vg);
*
* Note: currently only solid color fill is supported for text.
*/
public class NanoVG {
static { LibNanoVG.initialize(); }
/** PI */
public static final float NVG_PI = 3.1415927f;
/**
* Winding order.
*
* Enum values:
*
*
* - {@link #NVG_CCW CCW} - Winding for solid shapes
* - {@link #NVG_CW CW} - Winding for holes
*
*/
public static final int
NVG_CCW = 0x1,
NVG_CW = 0x2;
/**
* Solidity.
*
* Enum values:
*
*
* - {@link #NVG_SOLID SOLID} - CCW
* - {@link #NVG_HOLE HOLE} - CW
*
*/
public static final int
NVG_SOLID = 0x1,
NVG_HOLE = 0x2;
/**
* Line caps and joins.
*
* Enum values:
*
*
* - {@link #NVG_BUTT BUTT}
* - {@link #NVG_ROUND ROUND}
* - {@link #NVG_SQUARE SQUARE}
* - {@link #NVG_BEVEL BEVEL}
* - {@link #NVG_MITER MITER}
*
*/
public static final int
NVG_BUTT = 0,
NVG_ROUND = 1,
NVG_SQUARE = 2,
NVG_BEVEL = 3,
NVG_MITER = 4;
/**
* Alignments.
*
* Enum values:
*
*
* - {@link #NVG_ALIGN_LEFT ALIGN_LEFT} - Default, align text horizontally to left.
* - {@link #NVG_ALIGN_CENTER ALIGN_CENTER} - Align text horizontally to center.
* - {@link #NVG_ALIGN_RIGHT ALIGN_RIGHT} - Align text horizontally to right.
* - {@link #NVG_ALIGN_TOP ALIGN_TOP} - Align text vertically to top.
* - {@link #NVG_ALIGN_MIDDLE ALIGN_MIDDLE} - Align text vertically to middle.
* - {@link #NVG_ALIGN_BOTTOM ALIGN_BOTTOM} - Align text vertically to bottom.
* - {@link #NVG_ALIGN_BASELINE ALIGN_BASELINE} - Default, align text vertically to baseline.
*
*/
public static final int
NVG_ALIGN_LEFT = 1<<0,
NVG_ALIGN_CENTER = 1<<1,
NVG_ALIGN_RIGHT = 1<<2,
NVG_ALIGN_TOP = 1<<3,
NVG_ALIGN_MIDDLE = 1<<4,
NVG_ALIGN_BOTTOM = 1<<5,
NVG_ALIGN_BASELINE = 1<<6;
/**
* Blend factors.
*
* Enum values:
*
*
* - {@link #NVG_ZERO ZERO}
* - {@link #NVG_ONE ONE}
* - {@link #NVG_SRC_COLOR SRC_COLOR}
* - {@link #NVG_ONE_MINUS_SRC_COLOR ONE_MINUS_SRC_COLOR}
* - {@link #NVG_DST_COLOR DST_COLOR}
* - {@link #NVG_ONE_MINUS_DST_COLOR ONE_MINUS_DST_COLOR}
* - {@link #NVG_SRC_ALPHA SRC_ALPHA}
* - {@link #NVG_ONE_MINUS_SRC_ALPHA ONE_MINUS_SRC_ALPHA}
* - {@link #NVG_DST_ALPHA DST_ALPHA}
* - {@link #NVG_ONE_MINUS_DST_ALPHA ONE_MINUS_DST_ALPHA}
* - {@link #NVG_SRC_ALPHA_SATURATE SRC_ALPHA_SATURATE}
*
*/
public static final int
NVG_ZERO = 1<<0,
NVG_ONE = 1<<1,
NVG_SRC_COLOR = 1<<2,
NVG_ONE_MINUS_SRC_COLOR = 1<<3,
NVG_DST_COLOR = 1<<4,
NVG_ONE_MINUS_DST_COLOR = 1<<5,
NVG_SRC_ALPHA = 1<<6,
NVG_ONE_MINUS_SRC_ALPHA = 1<<7,
NVG_DST_ALPHA = 1<<8,
NVG_ONE_MINUS_DST_ALPHA = 1<<9,
NVG_SRC_ALPHA_SATURATE = 1<<10;
/**
* Composite operations.
*
* Enum values:
*
*
* - {@link #NVG_SOURCE_OVER SOURCE_OVER}
* - {@link #NVG_SOURCE_IN SOURCE_IN}
* - {@link #NVG_SOURCE_OUT SOURCE_OUT}
* - {@link #NVG_ATOP ATOP}
* - {@link #NVG_DESTINATION_OVER DESTINATION_OVER}
* - {@link #NVG_DESTINATION_IN DESTINATION_IN}
* - {@link #NVG_DESTINATION_OUT DESTINATION_OUT}
* - {@link #NVG_DESTINATION_ATOP DESTINATION_ATOP}
* - {@link #NVG_LIGHTER LIGHTER}
* - {@link #NVG_COPY COPY}
* - {@link #NVG_XOR XOR}
*
*/
public static final int
NVG_SOURCE_OVER = 0,
NVG_SOURCE_IN = 1,
NVG_SOURCE_OUT = 2,
NVG_ATOP = 3,
NVG_DESTINATION_OVER = 4,
NVG_DESTINATION_IN = 5,
NVG_DESTINATION_OUT = 6,
NVG_DESTINATION_ATOP = 7,
NVG_LIGHTER = 8,
NVG_COPY = 9,
NVG_XOR = 10;
/**
* Image flags.
*
* Enum values:
*
*
* - {@link #NVG_IMAGE_GENERATE_MIPMAPS IMAGE_GENERATE_MIPMAPS} - Generate mipmaps during creation of the image.
* - {@link #NVG_IMAGE_REPEATX IMAGE_REPEATX} - Repeat image in X direction.
* - {@link #NVG_IMAGE_REPEATY IMAGE_REPEATY} - Repeat image in Y direction.
* - {@link #NVG_IMAGE_FLIPY IMAGE_FLIPY} - Flips (inverses) image in Y direction when rendered.
* - {@link #NVG_IMAGE_PREMULTIPLIED IMAGE_PREMULTIPLIED} - Image data has premultiplied alpha.
* - {@link #NVG_IMAGE_NEAREST IMAGE_NEAREST} - Image interpolation is Nearest instead Linear.
*
*/
public static final int
NVG_IMAGE_GENERATE_MIPMAPS = 1<<0,
NVG_IMAGE_REPEATX = 1<<1,
NVG_IMAGE_REPEATY = 1<<2,
NVG_IMAGE_FLIPY = 1<<3,
NVG_IMAGE_PREMULTIPLIED = 1<<4,
NVG_IMAGE_NEAREST = 1<<5;
protected NanoVG() {
throw new UnsupportedOperationException();
}
// --- [ nvgBeginFrame ] ---
/** Unsafe version of: {@link #nvgBeginFrame BeginFrame} */
public static native void nnvgBeginFrame(long ctx, float windowWidth, float windowHeight, float devicePixelRatio);
/**
* Begins drawing a new frame.
*
* Calls to nanovg drawing API should be wrapped in {@link #nvgBeginFrame BeginFrame} & {@link #nvgEndFrame EndFrame}. {@link #nvgBeginFrame BeginFrame} defines the size of the window to render to in relation
* currently set viewport (i.e. {@code glViewport} on GL backends). Device pixel ration allows to control the rendering on Hi-DPI devices. For example,
* GLFW returns two dimension for an opened window: window size and frame buffer size. In that case you would set {@code windowWidth/Height} to the window
* size {@code devicePixelRatio} to: {@code frameBufferWidth / windowWidth}.
*
* @param ctx the NanoVG context
* @param windowWidth the window width
* @param windowHeight the window height
* @param devicePixelRatio the device pixel ratio
*/
public static void nvgBeginFrame(@NativeType("NVGcontext *") long ctx, float windowWidth, float windowHeight, float devicePixelRatio) {
if (CHECKS) {
check(ctx);
}
nnvgBeginFrame(ctx, windowWidth, windowHeight, devicePixelRatio);
}
// --- [ nvgCancelFrame ] ---
/** Unsafe version of: {@link #nvgCancelFrame CancelFrame} */
public static native void nnvgCancelFrame(long ctx);
/**
* Cancels drawing the current frame.
*
* @param ctx the NanoVG context
*/
public static void nvgCancelFrame(@NativeType("NVGcontext *") long ctx) {
if (CHECKS) {
check(ctx);
}
nnvgCancelFrame(ctx);
}
// --- [ nvgEndFrame ] ---
/** Unsafe version of: {@link #nvgEndFrame EndFrame} */
public static native void nnvgEndFrame(long ctx);
/**
* Ends drawing flushing remaining render state.
*
* @param ctx the NanoVG context
*/
public static void nvgEndFrame(@NativeType("NVGcontext *") long ctx) {
if (CHECKS) {
check(ctx);
}
nnvgEndFrame(ctx);
}
// --- [ nvgGlobalCompositeOperation ] ---
/** Unsafe version of: {@link #nvgGlobalCompositeOperation GlobalCompositeOperation} */
public static native void nnvgGlobalCompositeOperation(long ctx, int op);
/**
* Sets the composite operation.
*
* @param ctx the NanoVG context
* @param op the composite operation. One of:
{@link #NVG_SOURCE_OVER SOURCE_OVER} {@link #NVG_SOURCE_IN SOURCE_IN} {@link #NVG_SOURCE_OUT SOURCE_OUT} {@link #NVG_ATOP ATOP} {@link #NVG_DESTINATION_OVER DESTINATION_OVER} {@link #NVG_DESTINATION_IN DESTINATION_IN} {@link #NVG_DESTINATION_OUT DESTINATION_OUT} {@link #NVG_DESTINATION_ATOP DESTINATION_ATOP} {@link #NVG_LIGHTER LIGHTER} {@link #NVG_COPY COPY} {@link #NVG_XOR XOR}
*/
public static void nvgGlobalCompositeOperation(@NativeType("NVGcontext *") long ctx, int op) {
if (CHECKS) {
check(ctx);
}
nnvgGlobalCompositeOperation(ctx, op);
}
// --- [ nvgGlobalCompositeBlendFunc ] ---
/** Unsafe version of: {@link #nvgGlobalCompositeBlendFunc GlobalCompositeBlendFunc} */
public static native void nnvgGlobalCompositeBlendFunc(long ctx, int sfactor, int dfactor);
/**
* Sets the composite operation with custom pixel arithmetic.
*
* @param ctx the NanoVG context
* @param sfactor the source blend factor. One of:
{@link #NVG_ZERO ZERO} {@link #NVG_ONE ONE} {@link #NVG_SRC_COLOR SRC_COLOR} {@link #NVG_ONE_MINUS_SRC_COLOR ONE_MINUS_SRC_COLOR} {@link #NVG_DST_COLOR DST_COLOR} {@link #NVG_ONE_MINUS_DST_COLOR ONE_MINUS_DST_COLOR} {@link #NVG_SRC_ALPHA SRC_ALPHA} {@link #NVG_ONE_MINUS_SRC_ALPHA ONE_MINUS_SRC_ALPHA} {@link #NVG_DST_ALPHA DST_ALPHA} {@link #NVG_ONE_MINUS_DST_ALPHA ONE_MINUS_DST_ALPHA} {@link #NVG_SRC_ALPHA_SATURATE SRC_ALPHA_SATURATE}
* @param dfactor the destination blend factor. One of:
{@link #NVG_ZERO ZERO} {@link #NVG_ONE ONE} {@link #NVG_SRC_COLOR SRC_COLOR} {@link #NVG_ONE_MINUS_SRC_COLOR ONE_MINUS_SRC_COLOR} {@link #NVG_DST_COLOR DST_COLOR} {@link #NVG_ONE_MINUS_DST_COLOR ONE_MINUS_DST_COLOR} {@link #NVG_SRC_ALPHA SRC_ALPHA} {@link #NVG_ONE_MINUS_SRC_ALPHA ONE_MINUS_SRC_ALPHA} {@link #NVG_DST_ALPHA DST_ALPHA} {@link #NVG_ONE_MINUS_DST_ALPHA ONE_MINUS_DST_ALPHA} {@link #NVG_SRC_ALPHA_SATURATE SRC_ALPHA_SATURATE}
*/
public static void nvgGlobalCompositeBlendFunc(@NativeType("NVGcontext *") long ctx, int sfactor, int dfactor) {
if (CHECKS) {
check(ctx);
}
nnvgGlobalCompositeBlendFunc(ctx, sfactor, dfactor);
}
// --- [ nvgGlobalCompositeBlendFuncSeparate ] ---
/** Unsafe version of: {@link #nvgGlobalCompositeBlendFuncSeparate GlobalCompositeBlendFuncSeparate} */
public static native void nnvgGlobalCompositeBlendFuncSeparate(long ctx, int srcRGB, int dstRGB, int srcAlpha, int dstAlpha);
/**
* Sets the composite operation with custom pixel arithmetic for RGB and alpha components separately.
*
* @param ctx the NanoVG context
* @param srcRGB the source RGB blend factor. One of:
{@link #NVG_ZERO ZERO} {@link #NVG_ONE ONE} {@link #NVG_SRC_COLOR SRC_COLOR} {@link #NVG_ONE_MINUS_SRC_COLOR ONE_MINUS_SRC_COLOR} {@link #NVG_DST_COLOR DST_COLOR} {@link #NVG_ONE_MINUS_DST_COLOR ONE_MINUS_DST_COLOR} {@link #NVG_SRC_ALPHA SRC_ALPHA} {@link #NVG_ONE_MINUS_SRC_ALPHA ONE_MINUS_SRC_ALPHA} {@link #NVG_DST_ALPHA DST_ALPHA} {@link #NVG_ONE_MINUS_DST_ALPHA ONE_MINUS_DST_ALPHA} {@link #NVG_SRC_ALPHA_SATURATE SRC_ALPHA_SATURATE}
* @param dstRGB the destination RGB blend factor. One of:
{@link #NVG_ZERO ZERO} {@link #NVG_ONE ONE} {@link #NVG_SRC_COLOR SRC_COLOR} {@link #NVG_ONE_MINUS_SRC_COLOR ONE_MINUS_SRC_COLOR} {@link #NVG_DST_COLOR DST_COLOR} {@link #NVG_ONE_MINUS_DST_COLOR ONE_MINUS_DST_COLOR} {@link #NVG_SRC_ALPHA SRC_ALPHA} {@link #NVG_ONE_MINUS_SRC_ALPHA ONE_MINUS_SRC_ALPHA} {@link #NVG_DST_ALPHA DST_ALPHA} {@link #NVG_ONE_MINUS_DST_ALPHA ONE_MINUS_DST_ALPHA} {@link #NVG_SRC_ALPHA_SATURATE SRC_ALPHA_SATURATE}
* @param srcAlpha the source alpha blend factor. One of:
{@link #NVG_ZERO ZERO} {@link #NVG_ONE ONE} {@link #NVG_SRC_COLOR SRC_COLOR} {@link #NVG_ONE_MINUS_SRC_COLOR ONE_MINUS_SRC_COLOR} {@link #NVG_DST_COLOR DST_COLOR} {@link #NVG_ONE_MINUS_DST_COLOR ONE_MINUS_DST_COLOR} {@link #NVG_SRC_ALPHA SRC_ALPHA} {@link #NVG_ONE_MINUS_SRC_ALPHA ONE_MINUS_SRC_ALPHA} {@link #NVG_DST_ALPHA DST_ALPHA} {@link #NVG_ONE_MINUS_DST_ALPHA ONE_MINUS_DST_ALPHA} {@link #NVG_SRC_ALPHA_SATURATE SRC_ALPHA_SATURATE}
* @param dstAlpha the destination alpha blend factor. One of:
{@link #NVG_ZERO ZERO} {@link #NVG_ONE ONE} {@link #NVG_SRC_COLOR SRC_COLOR} {@link #NVG_ONE_MINUS_SRC_COLOR ONE_MINUS_SRC_COLOR} {@link #NVG_DST_COLOR DST_COLOR} {@link #NVG_ONE_MINUS_DST_COLOR ONE_MINUS_DST_COLOR} {@link #NVG_SRC_ALPHA SRC_ALPHA} {@link #NVG_ONE_MINUS_SRC_ALPHA ONE_MINUS_SRC_ALPHA} {@link #NVG_DST_ALPHA DST_ALPHA} {@link #NVG_ONE_MINUS_DST_ALPHA ONE_MINUS_DST_ALPHA} {@link #NVG_SRC_ALPHA_SATURATE SRC_ALPHA_SATURATE}
*/
public static void nvgGlobalCompositeBlendFuncSeparate(@NativeType("NVGcontext *") long ctx, int srcRGB, int dstRGB, int srcAlpha, int dstAlpha) {
if (CHECKS) {
check(ctx);
}
nnvgGlobalCompositeBlendFuncSeparate(ctx, srcRGB, dstRGB, srcAlpha, dstAlpha);
}
// --- [ nvgRGB ] ---
/** Unsafe version of: {@link #nvgRGB RGB} */
public static native void nnvgRGB(byte r, byte g, byte b, long __result);
/**
* Returns a color value from red, green, blue values. Alpha will be set to 255 (1.0f).
*
* @param r the red value
* @param g the green value
* @param b the blue value
*/
@NativeType("NVGcolor")
public static NVGColor nvgRGB(@NativeType("unsigned char") byte r, @NativeType("unsigned char") byte g, @NativeType("unsigned char") byte b, @NativeType("NVGcolor") NVGColor __result) {
nnvgRGB(r, g, b, __result.address());
return __result;
}
// --- [ nvgRGBf ] ---
/** Unsafe version of: {@link #nvgRGBf RGBf} */
public static native void nnvgRGBf(float r, float g, float b, long __result);
/**
* Returns a color value from red, green, blue values. Alpha will be set to 1.0f.
*
* @param r the red value
* @param g the green value
* @param b the blue value
*/
@NativeType("NVGcolor")
public static NVGColor nvgRGBf(float r, float g, float b, @NativeType("NVGcolor") NVGColor __result) {
nnvgRGBf(r, g, b, __result.address());
return __result;
}
// --- [ nvgRGBA ] ---
/** Unsafe version of: {@link #nvgRGBA RGBA} */
public static native void nnvgRGBA(byte r, byte g, byte b, byte a, long __result);
/**
* Returns a color value from red, green, blue and alpha values.
*
* @param r the red value
* @param g the green value
* @param b the blue value
* @param a the alpha value
*/
@NativeType("NVGcolor")
public static NVGColor nvgRGBA(@NativeType("unsigned char") byte r, @NativeType("unsigned char") byte g, @NativeType("unsigned char") byte b, @NativeType("unsigned char") byte a, @NativeType("NVGcolor") NVGColor __result) {
nnvgRGBA(r, g, b, a, __result.address());
return __result;
}
// --- [ nvgRGBAf ] ---
/** Unsafe version of: {@link #nvgRGBAf RGBAf} */
public static native void nnvgRGBAf(float r, float g, float b, float a, long __result);
/**
* Returns a color value from red, green, blue and alpha values.
*
* @param r the red value
* @param g the green value
* @param b the blue value
* @param a the alpha value
*/
@NativeType("NVGcolor")
public static NVGColor nvgRGBAf(float r, float g, float b, float a, @NativeType("NVGcolor") NVGColor __result) {
nnvgRGBAf(r, g, b, a, __result.address());
return __result;
}
// --- [ nvgLerpRGBA ] ---
/** Unsafe version of: {@link #nvgLerpRGBA LerpRGBA} */
public static native void nnvgLerpRGBA(long c0, long c1, float u, long __result);
/**
* Linearly interpolates from color {@code c0} to {@code c1}, and returns resulting color value.
*
* @param c0 the first color
* @param c1 the second color
* @param u the interpolation factor
*/
@NativeType("NVGcolor")
public static NVGColor nvgLerpRGBA(@NativeType("NVGcolor") NVGColor c0, @NativeType("NVGcolor") NVGColor c1, float u, @NativeType("NVGcolor") NVGColor __result) {
nnvgLerpRGBA(c0.address(), c1.address(), u, __result.address());
return __result;
}
// --- [ nvgTransRGBA ] ---
/** Unsafe version of: {@link #nvgTransRGBA TransRGBA} */
public static native void nnvgTransRGBA(long c0, byte a, long __result);
/**
* Sets transparency of a color value.
*
* @param c0 the color
* @param a the alpha value
*/
@NativeType("NVGcolor")
public static NVGColor nvgTransRGBA(@NativeType("NVGcolor") NVGColor c0, @NativeType("unsigned char") byte a, @NativeType("NVGcolor") NVGColor __result) {
nnvgTransRGBA(c0.address(), a, __result.address());
return __result;
}
// --- [ nvgTransRGBAf ] ---
/** Unsafe version of: {@link #nvgTransRGBAf TransRGBAf} */
public static native void nnvgTransRGBAf(long c0, float a, long __result);
/**
* Sets transparency of a color value.
*
* @param c0 the color
* @param a the alpha value
*/
@NativeType("NVGcolor")
public static NVGColor nvgTransRGBAf(@NativeType("NVGcolor") NVGColor c0, float a, @NativeType("NVGcolor") NVGColor __result) {
nnvgTransRGBAf(c0.address(), a, __result.address());
return __result;
}
// --- [ nvgHSL ] ---
/** Unsafe version of: {@link #nvgHSL HSL} */
public static native void nnvgHSL(float h, float s, float l, long __result);
/**
* Returns color value specified by hue, saturation and lightness.
*
* HSL values are all in range {@code [0..1]}, alpha will be set to 255.
*
* @param h the hue value
* @param s the saturation value
* @param l the lightness value
*/
@NativeType("NVGcolor")
public static NVGColor nvgHSL(float h, float s, float l, @NativeType("NVGcolor") NVGColor __result) {
nnvgHSL(h, s, l, __result.address());
return __result;
}
// --- [ nvgHSLA ] ---
/** Unsafe version of: {@link #nvgHSLA HSLA} */
public static native void nnvgHSLA(float h, float s, float l, byte a, long __result);
/**
* Returns color value specified by hue, saturation and lightness and alpha.
*
* HSL values are all in range {@code [0..1]}, alpha in range {@code [0..255]}
*
* @param h the hue value
* @param s the saturation value
* @param l the lightness value
* @param a the alpha value
*/
@NativeType("NVGcolor")
public static NVGColor nvgHSLA(float h, float s, float l, @NativeType("unsigned char") byte a, @NativeType("NVGcolor") NVGColor __result) {
nnvgHSLA(h, s, l, a, __result.address());
return __result;
}
// --- [ nvgSave ] ---
/** Unsafe version of: {@link #nvgSave Save} */
public static native void nnvgSave(long ctx);
/**
* Pushes and saves the current render state into a state stack. A matching {@link #nvgRestore Restore} must be used to restore the state.
*
* @param ctx the NanoVG context
*/
public static void nvgSave(@NativeType("NVGcontext *") long ctx) {
if (CHECKS) {
check(ctx);
}
nnvgSave(ctx);
}
// --- [ nvgRestore ] ---
/** Unsafe version of: {@link #nvgRestore Restore} */
public static native void nnvgRestore(long ctx);
/**
* Pops and restores current render state.
*
* @param ctx the NanoVG context
*/
public static void nvgRestore(@NativeType("NVGcontext *") long ctx) {
if (CHECKS) {
check(ctx);
}
nnvgRestore(ctx);
}
// --- [ nvgReset ] ---
/** Unsafe version of: {@link #nvgReset Reset} */
public static native void nnvgReset(long ctx);
/**
* Resets current render state to default values. Does not affect the render state stack.
*
* @param ctx the NanoVG context
*/
public static void nvgReset(@NativeType("NVGcontext *") long ctx) {
if (CHECKS) {
check(ctx);
}
nnvgReset(ctx);
}
// --- [ nvgShapeAntiAlias ] ---
/** Unsafe version of: {@link #nvgShapeAntiAlias ShapeAntiAlias} */
public static native void nnvgShapeAntiAlias(long ctx, int enabled);
/**
* Sets whether to draw antialias for {@link #nvgStroke Stroke} and {@link #nvgFill Fill}. It's enabled by default.
*
* @param ctx the NanoVG context
* @param enabled the flag to set
*/
public static void nvgShapeAntiAlias(@NativeType("NVGcontext *") long ctx, @NativeType("int") boolean enabled) {
if (CHECKS) {
check(ctx);
}
nnvgShapeAntiAlias(ctx, enabled ? 1 : 0);
}
// --- [ nvgStrokeColor ] ---
/** Unsafe version of: {@link #nvgStrokeColor StrokeColor} */
public static native void nnvgStrokeColor(long ctx, long color);
/**
* Sets current stroke style to a solid color.
*
* @param ctx the NanoVG context
* @param color the color to set
*/
public static void nvgStrokeColor(@NativeType("NVGcontext *") long ctx, @NativeType("NVGcolor") NVGColor color) {
if (CHECKS) {
check(ctx);
}
nnvgStrokeColor(ctx, color.address());
}
// --- [ nvgStrokePaint ] ---
/** Unsafe version of: {@link #nvgStrokePaint StrokePaint} */
public static native void nnvgStrokePaint(long ctx, long paint);
/**
* Sets current stroke style to a paint, which can be a one of the gradients or a pattern.
*
* @param ctx the NanoVG context
* @param paint the paint to set
*/
public static void nvgStrokePaint(@NativeType("NVGcontext *") long ctx, @NativeType("NVGpaint") NVGPaint paint) {
if (CHECKS) {
check(ctx);
}
nnvgStrokePaint(ctx, paint.address());
}
// --- [ nvgFillColor ] ---
/** Unsafe version of: {@link #nvgFillColor FillColor} */
public static native void nnvgFillColor(long ctx, long color);
/**
* Sets current fill style to a solid color.
*
* @param ctx the NanoVG context
* @param color the color to set
*/
public static void nvgFillColor(@NativeType("NVGcontext *") long ctx, @NativeType("NVGcolor") NVGColor color) {
if (CHECKS) {
check(ctx);
}
nnvgFillColor(ctx, color.address());
}
// --- [ nvgFillPaint ] ---
/** Unsafe version of: {@link #nvgFillPaint FillPaint} */
public static native void nnvgFillPaint(long ctx, long paint);
/**
* Sets current fill style to a paint, which can be a one of the gradients or a pattern.
*
* @param ctx the NanoVG context
* @param paint the paint to set
*/
public static void nvgFillPaint(@NativeType("NVGcontext *") long ctx, @NativeType("NVGpaint") NVGPaint paint) {
if (CHECKS) {
check(ctx);
}
nnvgFillPaint(ctx, paint.address());
}
// --- [ nvgMiterLimit ] ---
/** Unsafe version of: {@link #nvgMiterLimit MiterLimit} */
public static native void nnvgMiterLimit(long ctx, float limit);
/**
* Sets the miter limit of the stroke style. Miter limit controls when a sharp corner is beveled.
*
* @param ctx the NanoVG context
* @param limit the miter limit to set
*/
public static void nvgMiterLimit(@NativeType("NVGcontext *") long ctx, float limit) {
if (CHECKS) {
check(ctx);
}
nnvgMiterLimit(ctx, limit);
}
// --- [ nvgStrokeWidth ] ---
/** Unsafe version of: {@link #nvgStrokeWidth StrokeWidth} */
public static native void nnvgStrokeWidth(long ctx, float size);
/**
* Sets the stroke width of the stroke style.
*
* @param ctx the NanoVG context
* @param size the stroke width to set
*/
public static void nvgStrokeWidth(@NativeType("NVGcontext *") long ctx, float size) {
if (CHECKS) {
check(ctx);
}
nnvgStrokeWidth(ctx, size);
}
// --- [ nvgLineCap ] ---
/** Unsafe version of: {@link #nvgLineCap LineCap} */
public static native void nnvgLineCap(long ctx, int cap);
/**
* Sets how the end of the line (cap) is drawn.
*
* The default line cap is {@link #NVG_BUTT BUTT}.
*
* @param ctx the NanoVG context
* @param cap the line cap to set. One of:
{@link #NVG_BUTT BUTT} {@link #NVG_ROUND ROUND} {@link #NVG_SQUARE SQUARE}
*/
public static void nvgLineCap(@NativeType("NVGcontext *") long ctx, int cap) {
if (CHECKS) {
check(ctx);
}
nnvgLineCap(ctx, cap);
}
// --- [ nvgLineJoin ] ---
/** Unsafe version of: {@link #nvgLineJoin LineJoin} */
public static native void nnvgLineJoin(long ctx, int join);
/**
* Sets how sharp path corners are drawn.
*
* The default line join is {@link #NVG_MITER MITER}.
*
* @param ctx the NanoVG context
* @param join the line join to set. One of:
{@link #NVG_MITER MITER} {@link #NVG_ROUND ROUND} {@link #NVG_BEVEL BEVEL}
*/
public static void nvgLineJoin(@NativeType("NVGcontext *") long ctx, int join) {
if (CHECKS) {
check(ctx);
}
nnvgLineJoin(ctx, join);
}
// --- [ nvgGlobalAlpha ] ---
/** Unsafe version of: {@link #nvgGlobalAlpha GlobalAlpha} */
public static native void nnvgGlobalAlpha(long ctx, float alpha);
/**
* Sets the transparency applied to all rendered shapes.
*
* Already transparent paths will get proportionally more transparent as well.
*
* @param ctx the NanoVG context
* @param alpha the alpha value to set
*/
public static void nvgGlobalAlpha(@NativeType("NVGcontext *") long ctx, float alpha) {
if (CHECKS) {
check(ctx);
}
nnvgGlobalAlpha(ctx, alpha);
}
// --- [ nvgResetTransform ] ---
/** Unsafe version of: {@link #nvgResetTransform ResetTransform} */
public static native void nnvgResetTransform(long ctx);
/**
* Resets current transform to an identity matrix.
*
* @param ctx the NanoVG context
*/
public static void nvgResetTransform(@NativeType("NVGcontext *") long ctx) {
if (CHECKS) {
check(ctx);
}
nnvgResetTransform(ctx);
}
// --- [ nvgTransform ] ---
/** Unsafe version of: {@link #nvgTransform Transform} */
public static native void nnvgTransform(long ctx, float a, float b, float c, float d, float e, float f);
/**
* Premultiplies current coordinate system by specified matrix. The parameters are interpreted as matrix as follows:
*
*
* [a c e]
* [b d f]
* [0 0 1]
*
* @param ctx the NanoVG context
* @param a the a value
* @param b the b value
* @param c the c value
* @param d the d value
* @param e the e value
* @param f the f value
*/
public static void nvgTransform(@NativeType("NVGcontext *") long ctx, float a, float b, float c, float d, float e, float f) {
if (CHECKS) {
check(ctx);
}
nnvgTransform(ctx, a, b, c, d, e, f);
}
// --- [ nvgTranslate ] ---
/** Unsafe version of: {@link #nvgTranslate Translate} */
public static native void nnvgTranslate(long ctx, float x, float y);
/**
* Translates current coordinate system.
*
* @param ctx the NanoVG context
* @param x the X axis translation amount
* @param y the Y axis translation amount
*/
public static void nvgTranslate(@NativeType("NVGcontext *") long ctx, float x, float y) {
if (CHECKS) {
check(ctx);
}
nnvgTranslate(ctx, x, y);
}
// --- [ nvgRotate ] ---
/** Unsafe version of: {@link #nvgRotate Rotate} */
public static native void nnvgRotate(long ctx, float angle);
/**
* Rotates current coordinate system.
*
* @param ctx the NanoVG context
* @param angle the rotation angle, in radians
*/
public static void nvgRotate(@NativeType("NVGcontext *") long ctx, float angle) {
if (CHECKS) {
check(ctx);
}
nnvgRotate(ctx, angle);
}
// --- [ nvgSkewX ] ---
/** Unsafe version of: {@link #nvgSkewX SkewX} */
public static native void nnvgSkewX(long ctx, float angle);
/**
* Skews the current coordinate system along X axis.
*
* @param ctx the NanoVG context
* @param angle the skew angle, in radians
*/
public static void nvgSkewX(@NativeType("NVGcontext *") long ctx, float angle) {
if (CHECKS) {
check(ctx);
}
nnvgSkewX(ctx, angle);
}
// --- [ nvgSkewY ] ---
/** Unsafe version of: {@link #nvgSkewY SkewY} */
public static native void nnvgSkewY(long ctx, float angle);
/**
* Skews the current coordinate system along Y axis.
*
* @param ctx the NanoVG context
* @param angle the skew angle, in radians
*/
public static void nvgSkewY(@NativeType("NVGcontext *") long ctx, float angle) {
if (CHECKS) {
check(ctx);
}
nnvgSkewY(ctx, angle);
}
// --- [ nvgScale ] ---
/** Unsafe version of: {@link #nvgScale Scale} */
public static native void nnvgScale(long ctx, float x, float y);
/**
* Scales the current coordinate system.
*
* @param ctx the NanoVG context
* @param x the X axis scale factor
* @param y the Y axis scale factor
*/
public static void nvgScale(@NativeType("NVGcontext *") long ctx, float x, float y) {
if (CHECKS) {
check(ctx);
}
nnvgScale(ctx, x, y);
}
// --- [ nvgCurrentTransform ] ---
/** Unsafe version of: {@link #nvgCurrentTransform CurrentTransform} */
public static native void nnvgCurrentTransform(long ctx, long xform);
/**
* Stores the top part (a-f) of the current transformation matrix in to the specified buffer.
*
*
* [a c e]
* [b d f]
* [0 0 1]
*
* There should be space for 6 floats in the return buffer for the values {@code a-f}.
*
* @param ctx the NanoVG context
* @param xform the destination buffer
*/
public static void nvgCurrentTransform(@NativeType("NVGcontext *") long ctx, @NativeType("float *") FloatBuffer xform) {
if (CHECKS) {
check(ctx);
check(xform, 6);
}
nnvgCurrentTransform(ctx, memAddress(xform));
}
// --- [ nvgTransformIdentity ] ---
/** Unsafe version of: {@link #nvgTransformIdentity TransformIdentity} */
public static native void nnvgTransformIdentity(long dst);
/**
* Sets the transform to identity matrix.
*
* @param dst the destination buffer
*/
public static void nvgTransformIdentity(@NativeType("float *") FloatBuffer dst) {
if (CHECKS) {
check(dst, 6);
}
nnvgTransformIdentity(memAddress(dst));
}
// --- [ nvgTransformTranslate ] ---
/** Unsafe version of: {@link #nvgTransformTranslate TransformTranslate} */
public static native void nnvgTransformTranslate(long dst, float tx, float ty);
/**
* Sets the transform to translation matrix matrix.
*
* @param dst the destination buffer
* @param tx the X axis translation amount
* @param ty the Y axis translation amount
*/
public static void nvgTransformTranslate(@NativeType("float *") FloatBuffer dst, float tx, float ty) {
if (CHECKS) {
check(dst, 6);
}
nnvgTransformTranslate(memAddress(dst), tx, ty);
}
// --- [ nvgTransformScale ] ---
/** Unsafe version of: {@link #nvgTransformScale TransformScale} */
public static native void nnvgTransformScale(long dst, float sx, float sy);
/**
* Sets the transform to scale matrix.
*
* @param dst the destination buffer
* @param sx the X axis scale factor
* @param sy the Y axis scale factor
*/
public static void nvgTransformScale(@NativeType("float *") FloatBuffer dst, float sx, float sy) {
if (CHECKS) {
check(dst, 6);
}
nnvgTransformScale(memAddress(dst), sx, sy);
}
// --- [ nvgTransformRotate ] ---
/** Unsafe version of: {@link #nvgTransformRotate TransformRotate} */
public static native void nnvgTransformRotate(long dst, float a);
/**
* Sets the transform to rotate matrix.
*
* @param dst the destination buffer
* @param a the rotation angle, in radians
*/
public static void nvgTransformRotate(@NativeType("float *") FloatBuffer dst, float a) {
if (CHECKS) {
check(dst, 6);
}
nnvgTransformRotate(memAddress(dst), a);
}
// --- [ nvgTransformSkewX ] ---
/** Unsafe version of: {@link #nvgTransformSkewX TransformSkewX} */
public static native void nnvgTransformSkewX(long dst, float a);
/**
* Sets the transform to skew-x matrix.
*
* @param dst the destination buffer
* @param a the skew angle, in radians
*/
public static void nvgTransformSkewX(@NativeType("float *") FloatBuffer dst, float a) {
if (CHECKS) {
check(dst, 6);
}
nnvgTransformSkewX(memAddress(dst), a);
}
// --- [ nvgTransformSkewY ] ---
/** Unsafe version of: {@link #nvgTransformSkewY TransformSkewY} */
public static native void nnvgTransformSkewY(long dst, float a);
/**
* Sets the transform to skew-y matrix.
*
* @param dst the destination buffer
* @param a the skew angle, in radians
*/
public static void nvgTransformSkewY(@NativeType("float *") FloatBuffer dst, float a) {
if (CHECKS) {
check(dst, 6);
}
nnvgTransformSkewY(memAddress(dst), a);
}
// --- [ nvgTransformMultiply ] ---
/** Unsafe version of: {@link #nvgTransformMultiply TransformMultiply} */
public static native void nnvgTransformMultiply(long dst, long src);
/**
* Sets the transform to the result of multiplication of two transforms, of {@code A = A*B}.
*
* @param dst the destination buffer
* @param src the {@code B} transformation matrix
*/
public static void nvgTransformMultiply(@NativeType("float *") FloatBuffer dst, @NativeType("float const *") FloatBuffer src) {
if (CHECKS) {
check(dst, 6);
check(src, 6);
}
nnvgTransformMultiply(memAddress(dst), memAddress(src));
}
// --- [ nvgTransformPremultiply ] ---
/** Unsafe version of: {@link #nvgTransformPremultiply TransformPremultiply} */
public static native void nnvgTransformPremultiply(long dst, long src);
/**
* Sets the transform to the result of multiplication of two transforms, of {@code A = B*A}.
*
* @param dst the destination buffer
* @param src the {@code B} transformation matrix
*/
public static void nvgTransformPremultiply(@NativeType("float *") FloatBuffer dst, @NativeType("float const *") FloatBuffer src) {
if (CHECKS) {
check(dst, 6);
check(src, 6);
}
nnvgTransformPremultiply(memAddress(dst), memAddress(src));
}
// --- [ nvgTransformInverse ] ---
/** Unsafe version of: {@link #nvgTransformInverse TransformInverse} */
public static native int nnvgTransformInverse(long dst, long src);
/**
* Sets the destination to inverse of specified transform.
*
* @param dst the destination buffer
* @param src the transformation matrix to inverse
*
* @return 1 if the inverse could be calculated, else 0
*/
@NativeType("int")
public static boolean nvgTransformInverse(@NativeType("float *") FloatBuffer dst, @NativeType("float const *") FloatBuffer src) {
if (CHECKS) {
check(dst, 6);
check(src, 6);
}
return nnvgTransformInverse(memAddress(dst), memAddress(src)) != 0;
}
// --- [ nvgTransformPoint ] ---
/** Unsafe version of: {@link #nvgTransformPoint TransformPoint} */
public static native void nnvgTransformPoint(long dstx, long dsty, long xform, float srcx, float srcy);
/**
* Transform a point by given transform.
*
* @param dstx returns the transformed X axis coordinate
* @param dsty returns the transformed Y axis coordinate
* @param xform the transformation matrix
* @param srcx the point X axis coordinate
* @param srcy the point Y axis coordinate
*/
public static void nvgTransformPoint(@NativeType("float *") FloatBuffer dstx, @NativeType("float *") FloatBuffer dsty, @NativeType("float const *") FloatBuffer xform, float srcx, float srcy) {
if (CHECKS) {
check(dstx, 1);
check(dsty, 1);
check(xform, 6);
}
nnvgTransformPoint(memAddress(dstx), memAddress(dsty), memAddress(xform), srcx, srcy);
}
// --- [ nvgDegToRad ] ---
/**
* Converts degrees to radians.
*
* @param deg the rotation value, in degrees
*/
public static native float nvgDegToRad(float deg);
// --- [ nvgRadToDeg ] ---
/**
* Converts radians to degrees.
*
* @param rad the rotation value, in radians
*/
public static native float nvgRadToDeg(float rad);
// --- [ nvgCreateImage ] ---
/** Unsafe version of: {@link #nvgCreateImage CreateImage} */
public static native int nnvgCreateImage(long ctx, long filename, int imageFlags);
/**
* Creates image by loading it from the disk from specified file name.
*
* @param ctx the NanoVG context
* @param filename the image file name
* @param imageFlags the image flags. One of:
{@link #NVG_IMAGE_GENERATE_MIPMAPS IMAGE_GENERATE_MIPMAPS} {@link #NVG_IMAGE_REPEATX IMAGE_REPEATX} {@link #NVG_IMAGE_REPEATY IMAGE_REPEATY} {@link #NVG_IMAGE_FLIPY IMAGE_FLIPY} {@link #NVG_IMAGE_PREMULTIPLIED IMAGE_PREMULTIPLIED} {@link #NVG_IMAGE_NEAREST IMAGE_NEAREST}
*
* @return a handle to the image
*/
public static int nvgCreateImage(@NativeType("NVGcontext *") long ctx, @NativeType("char const *") ByteBuffer filename, int imageFlags) {
if (CHECKS) {
check(ctx);
checkNT1(filename);
}
return nnvgCreateImage(ctx, memAddress(filename), imageFlags);
}
/**
* Creates image by loading it from the disk from specified file name.
*
* @param ctx the NanoVG context
* @param filename the image file name
* @param imageFlags the image flags. One of:
{@link #NVG_IMAGE_GENERATE_MIPMAPS IMAGE_GENERATE_MIPMAPS} {@link #NVG_IMAGE_REPEATX IMAGE_REPEATX} {@link #NVG_IMAGE_REPEATY IMAGE_REPEATY} {@link #NVG_IMAGE_FLIPY IMAGE_FLIPY} {@link #NVG_IMAGE_PREMULTIPLIED IMAGE_PREMULTIPLIED} {@link #NVG_IMAGE_NEAREST IMAGE_NEAREST}
*
* @return a handle to the image
*/
public static int nvgCreateImage(@NativeType("NVGcontext *") long ctx, @NativeType("char const *") CharSequence filename, int imageFlags) {
if (CHECKS) {
check(ctx);
}
MemoryStack stack = stackGet(); int stackPointer = stack.getPointer();
try {
stack.nASCII(filename, true);
long filenameEncoded = stack.getPointerAddress();
return nnvgCreateImage(ctx, filenameEncoded, imageFlags);
} finally {
stack.setPointer(stackPointer);
}
}
// --- [ nvgCreateImageMem ] ---
/**
* Unsafe version of: {@link #nvgCreateImageMem CreateImageMem}
*
* @param ndata the image data size, in bytes
*/
public static native int nnvgCreateImageMem(long ctx, int imageFlags, long data, int ndata);
/**
* Creates image by loading it from the specified chunk of memory.
*
* @param ctx the NanoVG context
* @param imageFlags the image flags. One of:
{@link #NVG_IMAGE_GENERATE_MIPMAPS IMAGE_GENERATE_MIPMAPS} {@link #NVG_IMAGE_REPEATX IMAGE_REPEATX} {@link #NVG_IMAGE_REPEATY IMAGE_REPEATY} {@link #NVG_IMAGE_FLIPY IMAGE_FLIPY} {@link #NVG_IMAGE_PREMULTIPLIED IMAGE_PREMULTIPLIED} {@link #NVG_IMAGE_NEAREST IMAGE_NEAREST}
* @param data the image data
*
* @return a handle to the image
*/
public static int nvgCreateImageMem(@NativeType("NVGcontext *") long ctx, int imageFlags, @NativeType("unsigned char *") ByteBuffer data) {
if (CHECKS) {
check(ctx);
}
return nnvgCreateImageMem(ctx, imageFlags, memAddress(data), data.remaining());
}
// --- [ nvgCreateImageRGBA ] ---
/** Unsafe version of: {@link #nvgCreateImageRGBA CreateImageRGBA} */
public static native int nnvgCreateImageRGBA(long ctx, int w, int h, int imageFlags, long data);
/**
* Creates image from specified image data.
*
* @param ctx the NanoVG context
* @param w the image width
* @param h the image height
* @param imageFlags the image flags. One of:
{@link #NVG_IMAGE_GENERATE_MIPMAPS IMAGE_GENERATE_MIPMAPS} {@link #NVG_IMAGE_REPEATX IMAGE_REPEATX} {@link #NVG_IMAGE_REPEATY IMAGE_REPEATY} {@link #NVG_IMAGE_FLIPY IMAGE_FLIPY} {@link #NVG_IMAGE_PREMULTIPLIED IMAGE_PREMULTIPLIED} {@link #NVG_IMAGE_NEAREST IMAGE_NEAREST}
* @param data the image data
*
* @return a handle to the image
*/
public static int nvgCreateImageRGBA(@NativeType("NVGcontext *") long ctx, int w, int h, int imageFlags, @NativeType("unsigned char const *") ByteBuffer data) {
if (CHECKS) {
check(ctx);
check(data, w * h * 4);
}
return nnvgCreateImageRGBA(ctx, w, h, imageFlags, memAddress(data));
}
// --- [ nvgUpdateImage ] ---
/** Unsafe version of: {@link #nvgUpdateImage UpdateImage} */
public static native void nnvgUpdateImage(long ctx, int image, long data);
/**
* Updates image data specified by image handle.
*
* @param ctx the NanoVG context
* @param image the image handle
* @param data the image data
*/
public static void nvgUpdateImage(@NativeType("NVGcontext *") long ctx, int image, @NativeType("unsigned char const *") ByteBuffer data) {
if (CHECKS) {
check(ctx);
}
nnvgUpdateImage(ctx, image, memAddress(data));
}
// --- [ nvgImageSize ] ---
/** Unsafe version of: {@link #nvgImageSize ImageSize} */
public static native void nnvgImageSize(long ctx, int image, long w, long h);
/**
* Returns the dimensions of a created image.
*
* @param ctx the NanoVG context
* @param image the image handle
* @param w returns the image width
* @param h returns the image height
*/
public static void nvgImageSize(@NativeType("NVGcontext *") long ctx, int image, @NativeType("int *") IntBuffer w, @NativeType("int *") IntBuffer h) {
if (CHECKS) {
check(ctx);
check(w, 1);
check(h, 1);
}
nnvgImageSize(ctx, image, memAddress(w), memAddress(h));
}
// --- [ nvgDeleteImage ] ---
/** Unsafe version of: {@link #nvgDeleteImage DeleteImage} */
public static native void nnvgDeleteImage(long ctx, int image);
/**
* Deletes created image.
*
* @param ctx the NanoVG context
* @param image the image handle to delete
*/
public static void nvgDeleteImage(@NativeType("NVGcontext *") long ctx, int image) {
if (CHECKS) {
check(ctx);
}
nnvgDeleteImage(ctx, image);
}
// --- [ nvgLinearGradient ] ---
/** Unsafe version of: {@link #nvgLinearGradient LinearGradient} */
public static native void nnvgLinearGradient(long ctx, float sx, float sy, float ex, float ey, long icol, long ocol, long __result);
/**
* Creates and returns a linear gradient.
*
* The gradient is transformed by the current transform when it is passed to {@link #nvgFillPaint FillPaint} or {@link #nvgStrokePaint StrokePaint}.
*
* @param ctx the NanoVG context
* @param sx the X axis start coordinate
* @param sy the Y axis start coordinate
* @param ex the X axis end coordinate
* @param ey the Y axis end coordinate
* @param icol the start color
* @param ocol the end color
*/
@NativeType("NVGpaint")
public static NVGPaint nvgLinearGradient(@NativeType("NVGcontext *") long ctx, float sx, float sy, float ex, float ey, @NativeType("NVGcolor") NVGColor icol, @NativeType("NVGcolor") NVGColor ocol, @NativeType("NVGpaint") NVGPaint __result) {
if (CHECKS) {
check(ctx);
}
nnvgLinearGradient(ctx, sx, sy, ex, ey, icol.address(), ocol.address(), __result.address());
return __result;
}
// --- [ nvgBoxGradient ] ---
/** Unsafe version of: {@link #nvgBoxGradient BoxGradient} */
public static native void nnvgBoxGradient(long ctx, float x, float y, float w, float h, float r, float f, long icol, long ocol, long __result);
/**
* Creates and returns a box gradient. Box gradient is a feathered rounded rectangle, it is useful for rendering drop shadows or highlights for boxes.
*
* The gradient is transformed by the current transform when it is passed to {@link #nvgFillPaint FillPaint} or {@link #nvgStrokePaint StrokePaint}.
*
* @param ctx the NanoVG context
* @param x the rectangle left coordinate
* @param y the rectangle top coordinate
* @param w the rectangle width
* @param h the rectangle height
* @param r the corner radius
* @param f the feather value. Feather defines how blurry the border of the rectangle is.
* @param icol the inner color
* @param ocol the outer color
*/
@NativeType("NVGpaint")
public static NVGPaint nvgBoxGradient(@NativeType("NVGcontext *") long ctx, float x, float y, float w, float h, float r, float f, @NativeType("NVGcolor") NVGColor icol, @NativeType("NVGcolor") NVGColor ocol, @NativeType("NVGpaint") NVGPaint __result) {
if (CHECKS) {
check(ctx);
}
nnvgBoxGradient(ctx, x, y, w, h, r, f, icol.address(), ocol.address(), __result.address());
return __result;
}
// --- [ nvgRadialGradient ] ---
/** Unsafe version of: {@link #nvgRadialGradient RadialGradient} */
public static native void nnvgRadialGradient(long ctx, float cx, float cy, float inr, float outr, long icol, long ocol, long __result);
/**
* Creates and returns a radial gradient.
*
* The gradient is transformed by the current transform when it is passed to {@link #nvgFillPaint FillPaint} or {@link #nvgStrokePaint StrokePaint}.
*
* @param ctx the NanoVG context
* @param cx the X axis center coordinate
* @param cy the Y axis center coordinate
* @param inr the inner radius
* @param outr the outer radius
* @param icol the start color
* @param ocol the end color
*/
@NativeType("NVGpaint")
public static NVGPaint nvgRadialGradient(@NativeType("NVGcontext *") long ctx, float cx, float cy, float inr, float outr, @NativeType("NVGcolor") NVGColor icol, @NativeType("NVGcolor") NVGColor ocol, @NativeType("NVGpaint") NVGPaint __result) {
if (CHECKS) {
check(ctx);
}
nnvgRadialGradient(ctx, cx, cy, inr, outr, icol.address(), ocol.address(), __result.address());
return __result;
}
// --- [ nvgImagePattern ] ---
/** Unsafe version of: {@link #nvgImagePattern ImagePattern} */
public static native void nnvgImagePattern(long ctx, float ox, float oy, float ex, float ey, float angle, int image, float alpha, long __result);
/**
* Creates and returns an image patter.
*
* The gradient is transformed by the current transform when it is passed to {@link #nvgFillPaint FillPaint} or {@link #nvgStrokePaint StrokePaint}.
*
* @param ctx the NanoVG context
* @param ox the image pattern left coordinate
* @param oy the image pattern top coordinate
* @param ex the image width
* @param ey the image height
* @param angle the rotation angle around the top-left corner
* @param image the image to render
* @param alpha the alpha value
*/
@NativeType("NVGpaint")
public static NVGPaint nvgImagePattern(@NativeType("NVGcontext *") long ctx, float ox, float oy, float ex, float ey, float angle, int image, float alpha, @NativeType("NVGpaint") NVGPaint __result) {
if (CHECKS) {
check(ctx);
}
nnvgImagePattern(ctx, ox, oy, ex, ey, angle, image, alpha, __result.address());
return __result;
}
// --- [ nvgScissor ] ---
/** Unsafe version of: {@link #nvgScissor Scissor} */
public static native void nnvgScissor(long ctx, float x, float y, float w, float h);
/**
* Sets the current scissor rectangle.
*
* The scissor rectangle is transformed by the current transform.
*
* @param ctx the NanoVG context
* @param x the rectangle X axis coordinate
* @param y the rectangle Y axis coordinate
* @param w the rectangle width
* @param h the rectangle height
*/
public static void nvgScissor(@NativeType("NVGcontext *") long ctx, float x, float y, float w, float h) {
if (CHECKS) {
check(ctx);
}
nnvgScissor(ctx, x, y, w, h);
}
// --- [ nvgIntersectScissor ] ---
/** Unsafe version of: {@link #nvgIntersectScissor IntersectScissor} */
public static native void nnvgIntersectScissor(long ctx, float x, float y, float w, float h);
/**
* Intersects current scissor rectangle with the specified rectangle.
*
* The scissor rectangle is transformed by the current transform.
*
* Note: in case the rotation of previous scissor rect differs from the current one, the intersection will be done between the specified rectangle and the
* previous scissor rectangle transformed in the current transform space. The resulting shape is always rectangle.
*
* @param ctx the NanoVG context
* @param x the rectangle X axis coordinate
* @param y the rectangle Y axis coordinate
* @param w the rectangle width
* @param h the rectangle height
*/
public static void nvgIntersectScissor(@NativeType("NVGcontext *") long ctx, float x, float y, float w, float h) {
if (CHECKS) {
check(ctx);
}
nnvgIntersectScissor(ctx, x, y, w, h);
}
// --- [ nvgResetScissor ] ---
/** Unsafe version of: {@link #nvgResetScissor ResetScissor} */
public static native void nnvgResetScissor(long ctx);
/**
* Resets and disables scissoring.
*
* @param ctx the NanoVG context
*/
public static void nvgResetScissor(@NativeType("NVGcontext *") long ctx) {
if (CHECKS) {
check(ctx);
}
nnvgResetScissor(ctx);
}
// --- [ nvgBeginPath ] ---
/** Unsafe version of: {@link #nvgBeginPath BeginPath} */
public static native void nnvgBeginPath(long ctx);
/**
* Clears the current path and sub-paths.
*
* @param ctx the NanoVG context
*/
public static void nvgBeginPath(@NativeType("NVGcontext *") long ctx) {
if (CHECKS) {
check(ctx);
}
nnvgBeginPath(ctx);
}
// --- [ nvgMoveTo ] ---
/** Unsafe version of: {@link #nvgMoveTo MoveTo} */
public static native void nnvgMoveTo(long ctx, float x, float y);
/**
* Starts new sub-path with specified point as first point.
*
* @param ctx the NanoVG context
* @param x the point X axis coordinate
* @param y the point Y axis coordinate
*/
public static void nvgMoveTo(@NativeType("NVGcontext *") long ctx, float x, float y) {
if (CHECKS) {
check(ctx);
}
nnvgMoveTo(ctx, x, y);
}
// --- [ nvgLineTo ] ---
/** Unsafe version of: {@link #nvgLineTo LineTo} */
public static native void nnvgLineTo(long ctx, float x, float y);
/**
* Adds line segment from the last point in the path to the specified point.
*
* @param ctx the NanoVG context
* @param x the point X axis coordinate
* @param y the point Y axis coordinate
*/
public static void nvgLineTo(@NativeType("NVGcontext *") long ctx, float x, float y) {
if (CHECKS) {
check(ctx);
}
nnvgLineTo(ctx, x, y);
}
// --- [ nvgBezierTo ] ---
/** Unsafe version of: {@link #nvgBezierTo BezierTo} */
public static native void nnvgBezierTo(long ctx, float c1x, float c1y, float c2x, float c2y, float x, float y);
/**
* Adds cubic bezier segment from last point in the path via two control points to the specified point.
*
* @param ctx the NanoVG context
* @param c1x the first control point X axis coordinate
* @param c1y the first control point Y axis coordinate
* @param c2x the second control point X axis coordinate
* @param c2y the second control point Y axis coordinate
* @param x the point X axis coordinate
* @param y the point Y axis coordinate
*/
public static void nvgBezierTo(@NativeType("NVGcontext *") long ctx, float c1x, float c1y, float c2x, float c2y, float x, float y) {
if (CHECKS) {
check(ctx);
}
nnvgBezierTo(ctx, c1x, c1y, c2x, c2y, x, y);
}
// --- [ nvgQuadTo ] ---
/** Unsafe version of: {@link #nvgQuadTo QuadTo} */
public static native void nnvgQuadTo(long ctx, float cx, float cy, float x, float y);
/**
* Adds quadratic bezier segment from last point in the path via a control point to the specified point.
*
* @param ctx the NanoVG context
* @param cx the control point X axis coordinate
* @param cy the control point Y axis coordinate
* @param x the point X axis coordinate
* @param y the point Y axis coordinate
*/
public static void nvgQuadTo(@NativeType("NVGcontext *") long ctx, float cx, float cy, float x, float y) {
if (CHECKS) {
check(ctx);
}
nnvgQuadTo(ctx, cx, cy, x, y);
}
// --- [ nvgArcTo ] ---
/** Unsafe version of: {@link #nvgArcTo ArcTo} */
public static native void nnvgArcTo(long ctx, float x1, float y1, float x2, float y2, float radius);
/**
* Adds an arc segment at the corner defined by the last path point, and two specified points.
*
* @param ctx the NanoVG context
* @param x1 the first point X axis coordinate
* @param y1 the first point Y axis coordinate
* @param x2 the second point X axis coordinate
* @param y2 the second point Y axis coordinate
* @param radius the arc radius, in radians
*/
public static void nvgArcTo(@NativeType("NVGcontext *") long ctx, float x1, float y1, float x2, float y2, float radius) {
if (CHECKS) {
check(ctx);
}
nnvgArcTo(ctx, x1, y1, x2, y2, radius);
}
// --- [ nvgClosePath ] ---
/** Unsafe version of: {@link #nvgClosePath ClosePath} */
public static native void nnvgClosePath(long ctx);
/**
* Closes current sub-path with a line segment.
*
* @param ctx the NanoVG context
*/
public static void nvgClosePath(@NativeType("NVGcontext *") long ctx) {
if (CHECKS) {
check(ctx);
}
nnvgClosePath(ctx);
}
// --- [ nvgPathWinding ] ---
/** Unsafe version of: {@link #nvgPathWinding PathWinding} */
public static native void nnvgPathWinding(long ctx, int dir);
/**
* Sets the current sub-path winding.
*
* @param ctx the NanoVG context
* @param dir the sub-path winding. One of:
{@link #NVG_CCW CCW} {@link #NVG_CW CW}
*/
public static void nvgPathWinding(@NativeType("NVGcontext *") long ctx, int dir) {
if (CHECKS) {
check(ctx);
}
nnvgPathWinding(ctx, dir);
}
// --- [ nvgArc ] ---
/** Unsafe version of: {@link #nvgArc Arc} */
public static native void nnvgArc(long ctx, float cx, float cy, float r, float a0, float a1, int dir);
/**
* Creates new circle arc shaped sub-path.
*
* @param ctx the NanoVG context
* @param cx the arc center X axis coordinate
* @param cy the arc center Y axis coordinate
* @param r the arc radius
* @param a0 the arc starting angle, in radians
* @param a1 the arc ending angle, in radians
* @param dir the arc direction. One of:
{@link #NVG_CCW CCW} {@link #NVG_CW CW}
*/
public static void nvgArc(@NativeType("NVGcontext *") long ctx, float cx, float cy, float r, float a0, float a1, int dir) {
if (CHECKS) {
check(ctx);
}
nnvgArc(ctx, cx, cy, r, a0, a1, dir);
}
// --- [ nvgRect ] ---
/** Unsafe version of: {@link #nvgRect Rect} */
public static native void nnvgRect(long ctx, float x, float y, float w, float h);
/**
* Creates new rectangle shaped sub-path.
*
* @param ctx the NanoVG context
* @param x the rectangle X axis coordinate
* @param y the rectangle Y axis coordinate
* @param w the rectangle width
* @param h the rectangle height
*/
public static void nvgRect(@NativeType("NVGcontext *") long ctx, float x, float y, float w, float h) {
if (CHECKS) {
check(ctx);
}
nnvgRect(ctx, x, y, w, h);
}
// --- [ nvgRoundedRect ] ---
/** Unsafe version of: {@link #nvgRoundedRect RoundedRect} */
public static native void nnvgRoundedRect(long ctx, float x, float y, float w, float h, float r);
/**
* Creates new rounded rectangle shaped sub-path.
*
* @param ctx the NanoVG context
* @param x the rectangle X axis coordinate
* @param y the rectangle Y axis coordinate
* @param w the rectangle width
* @param h the rectangle height
* @param r the corner radius
*/
public static void nvgRoundedRect(@NativeType("NVGcontext *") long ctx, float x, float y, float w, float h, float r) {
if (CHECKS) {
check(ctx);
}
nnvgRoundedRect(ctx, x, y, w, h, r);
}
// --- [ nvgRoundedRectVarying ] ---
/** Unsafe version of: {@link #nvgRoundedRectVarying RoundedRectVarying} */
public static native void nnvgRoundedRectVarying(long ctx, float x, float y, float w, float h, float radTopLeft, float radTopRight, float radBottomRight, float radBottomLeft);
/**
* Creates new rounded rectangle shaped sub-path with varying radii for each corner.
*
* @param ctx the NanoVG context
* @param x the rectangle X axis coordinate
* @param y the rectangle Y axis coordinate
* @param w the rectangle width
* @param h the rectangle height
* @param radTopLeft the top-left corner radius
* @param radTopRight the top-right corner radius
* @param radBottomRight the bottom-right corner radius
* @param radBottomLeft the bottom-left corner radius
*/
public static void nvgRoundedRectVarying(@NativeType("NVGcontext *") long ctx, float x, float y, float w, float h, float radTopLeft, float radTopRight, float radBottomRight, float radBottomLeft) {
if (CHECKS) {
check(ctx);
}
nnvgRoundedRectVarying(ctx, x, y, w, h, radTopLeft, radTopRight, radBottomRight, radBottomLeft);
}
// --- [ nvgEllipse ] ---
/** Unsafe version of: {@link #nvgEllipse Ellipse} */
public static native void nnvgEllipse(long ctx, float cx, float cy, float rx, float ry);
/**
* Creates new ellipse shaped sub-path.
*
* @param ctx the NanoVG context
* @param cx the ellipse center X axis coordinate
* @param cy the ellipse center Y axis coordinate
* @param rx the ellipse X axis radius
* @param ry the ellipse Y axis radius
*/
public static void nvgEllipse(@NativeType("NVGcontext *") long ctx, float cx, float cy, float rx, float ry) {
if (CHECKS) {
check(ctx);
}
nnvgEllipse(ctx, cx, cy, rx, ry);
}
// --- [ nvgCircle ] ---
/** Unsafe version of: {@link #nvgCircle Circle} */
public static native void nnvgCircle(long ctx, float cx, float cy, float r);
/**
* Creates new circle shaped sub-path.
*
* @param ctx the NanoVG context
* @param cx the circle center X axis coordinate
* @param cy the circle center Y axis coordinate
* @param r the circle radius
*/
public static void nvgCircle(@NativeType("NVGcontext *") long ctx, float cx, float cy, float r) {
if (CHECKS) {
check(ctx);
}
nnvgCircle(ctx, cx, cy, r);
}
// --- [ nvgFill ] ---
/** Unsafe version of: {@link #nvgFill Fill} */
public static native void nnvgFill(long ctx);
/**
* Fills the current path with current fill style.
*
* @param ctx the NanoVG context
*/
public static void nvgFill(@NativeType("NVGcontext *") long ctx) {
if (CHECKS) {
check(ctx);
}
nnvgFill(ctx);
}
// --- [ nvgStroke ] ---
/** Unsafe version of: {@link #nvgStroke Stroke} */
public static native void nnvgStroke(long ctx);
/**
* Fills the current path with current stroke style.
*
* @param ctx the NanoVG context
*/
public static void nvgStroke(@NativeType("NVGcontext *") long ctx) {
if (CHECKS) {
check(ctx);
}
nnvgStroke(ctx);
}
// --- [ nvgCreateFont ] ---
/** Unsafe version of: {@link #nvgCreateFont CreateFont} */
public static native int nnvgCreateFont(long ctx, long name, long filename);
/**
* Creates font by loading it from the disk from specified file name.
*
* @param ctx the NanoVG context
* @param name the font name
* @param filename the font file name
*
* @return a handle to the font
*/
public static int nvgCreateFont(@NativeType("NVGcontext *") long ctx, @NativeType("char const *") ByteBuffer name, @NativeType("char const *") ByteBuffer filename) {
if (CHECKS) {
check(ctx);
checkNT1(name);
checkNT1(filename);
}
return nnvgCreateFont(ctx, memAddress(name), memAddress(filename));
}
/**
* Creates font by loading it from the disk from specified file name.
*
* @param ctx the NanoVG context
* @param name the font name
* @param filename the font file name
*
* @return a handle to the font
*/
public static int nvgCreateFont(@NativeType("NVGcontext *") long ctx, @NativeType("char const *") CharSequence name, @NativeType("char const *") CharSequence filename) {
if (CHECKS) {
check(ctx);
}
MemoryStack stack = stackGet(); int stackPointer = stack.getPointer();
try {
stack.nASCII(name, true);
long nameEncoded = stack.getPointerAddress();
stack.nASCII(filename, true);
long filenameEncoded = stack.getPointerAddress();
return nnvgCreateFont(ctx, nameEncoded, filenameEncoded);
} finally {
stack.setPointer(stackPointer);
}
}
// --- [ nvgCreateFontAtIndex ] ---
/** Unsafe version of: {@link #nvgCreateFontAtIndex CreateFontAtIndex} */
public static native int nnvgCreateFontAtIndex(long ctx, long name, long filename, int fontIndex);
/**
* Creates font by loading it from the disk from specified file name.
*
* @param ctx the NanoVG context
* @param name the font name
* @param filename the font file name
* @param fontIndex specifies which font face to load from a .ttf/.ttc file
*
* @return a handle to the font
*/
public static int nvgCreateFontAtIndex(@NativeType("NVGcontext *") long ctx, @NativeType("char const *") ByteBuffer name, @NativeType("char const *") ByteBuffer filename, int fontIndex) {
if (CHECKS) {
check(ctx);
checkNT1(name);
checkNT1(filename);
}
return nnvgCreateFontAtIndex(ctx, memAddress(name), memAddress(filename), fontIndex);
}
/**
* Creates font by loading it from the disk from specified file name.
*
* @param ctx the NanoVG context
* @param name the font name
* @param filename the font file name
* @param fontIndex specifies which font face to load from a .ttf/.ttc file
*
* @return a handle to the font
*/
public static int nvgCreateFontAtIndex(@NativeType("NVGcontext *") long ctx, @NativeType("char const *") CharSequence name, @NativeType("char const *") CharSequence filename, int fontIndex) {
if (CHECKS) {
check(ctx);
}
MemoryStack stack = stackGet(); int stackPointer = stack.getPointer();
try {
stack.nASCII(name, true);
long nameEncoded = stack.getPointerAddress();
stack.nASCII(filename, true);
long filenameEncoded = stack.getPointerAddress();
return nnvgCreateFontAtIndex(ctx, nameEncoded, filenameEncoded, fontIndex);
} finally {
stack.setPointer(stackPointer);
}
}
// --- [ nvgCreateFontMem ] ---
/**
* Unsafe version of: {@link #nvgCreateFontMem CreateFontMem}
*
* @param ndata the font data size, in bytes
*/
public static native int nnvgCreateFontMem(long ctx, long name, long data, int ndata, int freeData);
/**
* Creates font by loading it from the specified memory chunk.
*
* The memory chunk must remain valid for as long as the font is used by NanoVG.
*
* @param ctx the NanoVG context
* @param name the font name
* @param data the font data
* @param freeData 1 if the font data should be freed automatically, 0 otherwise
*
* @return a handle to the font
*/
public static int nvgCreateFontMem(@NativeType("NVGcontext *") long ctx, @NativeType("char const *") ByteBuffer name, @NativeType("unsigned char *") ByteBuffer data, @NativeType("int") boolean freeData) {
if (CHECKS) {
check(ctx);
checkNT1(name);
}
return nnvgCreateFontMem(ctx, memAddress(name), memAddress(data), data.remaining(), freeData ? 1 : 0);
}
/**
* Creates font by loading it from the specified memory chunk.
*
* The memory chunk must remain valid for as long as the font is used by NanoVG.
*
* @param ctx the NanoVG context
* @param name the font name
* @param data the font data
* @param freeData 1 if the font data should be freed automatically, 0 otherwise
*
* @return a handle to the font
*/
public static int nvgCreateFontMem(@NativeType("NVGcontext *") long ctx, @NativeType("char const *") CharSequence name, @NativeType("unsigned char *") ByteBuffer data, @NativeType("int") boolean freeData) {
if (CHECKS) {
check(ctx);
}
MemoryStack stack = stackGet(); int stackPointer = stack.getPointer();
try {
stack.nASCII(name, true);
long nameEncoded = stack.getPointerAddress();
return nnvgCreateFontMem(ctx, nameEncoded, memAddress(data), data.remaining(), freeData ? 1 : 0);
} finally {
stack.setPointer(stackPointer);
}
}
// --- [ nvgCreateFontMemAtIndex ] ---
/**
* Unsafe version of: {@link #nvgCreateFontMemAtIndex CreateFontMemAtIndex}
*
* @param ndata the font data size, in bytes
*/
public static native int nnvgCreateFontMemAtIndex(long ctx, long name, long data, int ndata, int freeData, int fontIndex);
/**
* Creates font by loading it from the specified memory chunk.
*
* The memory chunk must remain valid for as long as the font is used by NanoVG.
*
* @param ctx the NanoVG context
* @param name the font name
* @param data the font data
* @param freeData 1 if the font data should be freed automatically, 0 otherwise
* @param fontIndex specifies which font face to load from a .ttf/.ttc file
*
* @return a handle to the font
*/
public static int nvgCreateFontMemAtIndex(@NativeType("NVGcontext *") long ctx, @NativeType("char const *") ByteBuffer name, @NativeType("unsigned char *") ByteBuffer data, @NativeType("int") boolean freeData, int fontIndex) {
if (CHECKS) {
check(ctx);
checkNT1(name);
}
return nnvgCreateFontMemAtIndex(ctx, memAddress(name), memAddress(data), data.remaining(), freeData ? 1 : 0, fontIndex);
}
/**
* Creates font by loading it from the specified memory chunk.
*
* The memory chunk must remain valid for as long as the font is used by NanoVG.
*
* @param ctx the NanoVG context
* @param name the font name
* @param data the font data
* @param freeData 1 if the font data should be freed automatically, 0 otherwise
* @param fontIndex specifies which font face to load from a .ttf/.ttc file
*
* @return a handle to the font
*/
public static int nvgCreateFontMemAtIndex(@NativeType("NVGcontext *") long ctx, @NativeType("char const *") CharSequence name, @NativeType("unsigned char *") ByteBuffer data, @NativeType("int") boolean freeData, int fontIndex) {
if (CHECKS) {
check(ctx);
}
MemoryStack stack = stackGet(); int stackPointer = stack.getPointer();
try {
stack.nASCII(name, true);
long nameEncoded = stack.getPointerAddress();
return nnvgCreateFontMemAtIndex(ctx, nameEncoded, memAddress(data), data.remaining(), freeData ? 1 : 0, fontIndex);
} finally {
stack.setPointer(stackPointer);
}
}
// --- [ nvgFindFont ] ---
/** Unsafe version of: {@link #nvgFindFont FindFont} */
public static native int nnvgFindFont(long ctx, long name);
/**
* Finds a loaded font of specified name, and returns handle to it, or -1 if the font is not found.
*
* @param ctx the NanoVG context
* @param name the font name
*/
public static int nvgFindFont(@NativeType("NVGcontext *") long ctx, @NativeType("char const *") ByteBuffer name) {
if (CHECKS) {
check(ctx);
checkNT1(name);
}
return nnvgFindFont(ctx, memAddress(name));
}
/**
* Finds a loaded font of specified name, and returns handle to it, or -1 if the font is not found.
*
* @param ctx the NanoVG context
* @param name the font name
*/
public static int nvgFindFont(@NativeType("NVGcontext *") long ctx, @NativeType("char const *") CharSequence name) {
if (CHECKS) {
check(ctx);
}
MemoryStack stack = stackGet(); int stackPointer = stack.getPointer();
try {
stack.nASCII(name, true);
long nameEncoded = stack.getPointerAddress();
return nnvgFindFont(ctx, nameEncoded);
} finally {
stack.setPointer(stackPointer);
}
}
// --- [ nvgAddFallbackFontId ] ---
/** Unsafe version of: {@link #nvgAddFallbackFontId AddFallbackFontId} */
public static native int nnvgAddFallbackFontId(long ctx, int baseFont, int fallbackFont);
/**
* Adds fallback font by handle.
*
* @param ctx the NanoVG context
*/
public static int nvgAddFallbackFontId(@NativeType("NVGcontext *") long ctx, int baseFont, int fallbackFont) {
if (CHECKS) {
check(ctx);
}
return nnvgAddFallbackFontId(ctx, baseFont, fallbackFont);
}
// --- [ nvgAddFallbackFont ] ---
/** Unsafe version of: {@link #nvgAddFallbackFont AddFallbackFont} */
public static native int nnvgAddFallbackFont(long ctx, long baseFont, long fallbackFont);
/**
* Adds fallback font by name.
*
* @param ctx the NanoVG context
*/
public static int nvgAddFallbackFont(@NativeType("NVGcontext *") long ctx, @NativeType("char const *") ByteBuffer baseFont, @NativeType("char const *") ByteBuffer fallbackFont) {
if (CHECKS) {
check(ctx);
checkNT1(baseFont);
checkNT1(fallbackFont);
}
return nnvgAddFallbackFont(ctx, memAddress(baseFont), memAddress(fallbackFont));
}
/**
* Adds fallback font by name.
*
* @param ctx the NanoVG context
*/
public static int nvgAddFallbackFont(@NativeType("NVGcontext *") long ctx, @NativeType("char const *") CharSequence baseFont, @NativeType("char const *") CharSequence fallbackFont) {
if (CHECKS) {
check(ctx);
}
MemoryStack stack = stackGet(); int stackPointer = stack.getPointer();
try {
stack.nASCII(baseFont, true);
long baseFontEncoded = stack.getPointerAddress();
stack.nASCII(fallbackFont, true);
long fallbackFontEncoded = stack.getPointerAddress();
return nnvgAddFallbackFont(ctx, baseFontEncoded, fallbackFontEncoded);
} finally {
stack.setPointer(stackPointer);
}
}
// --- [ nvgResetFallbackFontsId ] ---
/** Unsafe version of: {@link #nvgResetFallbackFontsId ResetFallbackFontsId} */
public static native void nnvgResetFallbackFontsId(long ctx, int baseFont);
/**
* Resets fallback fonts by handle.
*
* @param ctx the NanoVG context
*/
public static void nvgResetFallbackFontsId(@NativeType("NVGcontext *") long ctx, int baseFont) {
if (CHECKS) {
check(ctx);
}
nnvgResetFallbackFontsId(ctx, baseFont);
}
// --- [ nvgResetFallbackFonts ] ---
/** Unsafe version of: {@link #nvgResetFallbackFonts ResetFallbackFonts} */
public static native void nnvgResetFallbackFonts(long ctx, long baseFont);
/**
* Resets fallback fonts by name.
*
* @param ctx the NanoVG context
*/
public static void nvgResetFallbackFonts(@NativeType("NVGcontext *") long ctx, @NativeType("char const *") ByteBuffer baseFont) {
if (CHECKS) {
check(ctx);
checkNT1(baseFont);
}
nnvgResetFallbackFonts(ctx, memAddress(baseFont));
}
/**
* Resets fallback fonts by name.
*
* @param ctx the NanoVG context
*/
public static void nvgResetFallbackFonts(@NativeType("NVGcontext *") long ctx, @NativeType("char const *") CharSequence baseFont) {
if (CHECKS) {
check(ctx);
}
MemoryStack stack = stackGet(); int stackPointer = stack.getPointer();
try {
stack.nASCII(baseFont, true);
long baseFontEncoded = stack.getPointerAddress();
nnvgResetFallbackFonts(ctx, baseFontEncoded);
} finally {
stack.setPointer(stackPointer);
}
}
// --- [ nvgFontSize ] ---
/** Unsafe version of: {@link #nvgFontSize FontSize} */
public static native void nnvgFontSize(long ctx, float size);
/**
* Sets the font size of current text style.
*
* @param ctx the NanoVG context
* @param size the font size to set
*/
public static void nvgFontSize(@NativeType("NVGcontext *") long ctx, float size) {
if (CHECKS) {
check(ctx);
}
nnvgFontSize(ctx, size);
}
// --- [ nvgFontBlur ] ---
/** Unsafe version of: {@link #nvgFontBlur FontBlur} */
public static native void nnvgFontBlur(long ctx, float blur);
/**
* Sets the blur of current text style.
*
* @param ctx the NanoVG context
* @param blur the blur amount to set
*/
public static void nvgFontBlur(@NativeType("NVGcontext *") long ctx, float blur) {
if (CHECKS) {
check(ctx);
}
nnvgFontBlur(ctx, blur);
}
// --- [ nvgTextLetterSpacing ] ---
/** Unsafe version of: {@link #nvgTextLetterSpacing TextLetterSpacing} */
public static native void nnvgTextLetterSpacing(long ctx, float spacing);
/**
* Sets the letter spacing of current text style.
*
* @param ctx the NanoVG context
* @param spacing the letter spacing amount to set
*/
public static void nvgTextLetterSpacing(@NativeType("NVGcontext *") long ctx, float spacing) {
if (CHECKS) {
check(ctx);
}
nnvgTextLetterSpacing(ctx, spacing);
}
// --- [ nvgTextLineHeight ] ---
/** Unsafe version of: {@link #nvgTextLineHeight TextLineHeight} */
public static native void nnvgTextLineHeight(long ctx, float lineHeight);
/**
* Sets the proportional line height of current text style. The line height is specified as multiple of font size.
*
* @param ctx the NanoVG context
* @param lineHeight the line height to set
*/
public static void nvgTextLineHeight(@NativeType("NVGcontext *") long ctx, float lineHeight) {
if (CHECKS) {
check(ctx);
}
nnvgTextLineHeight(ctx, lineHeight);
}
// --- [ nvgTextAlign ] ---
/** Unsafe version of: {@link #nvgTextAlign TextAlign} */
public static native void nnvgTextAlign(long ctx, int align);
/**
* Sets the text align of current text style.
*
* @param ctx the NanoVG context
* @param align the text align to set. One of:
{@link #NVG_ALIGN_LEFT ALIGN_LEFT} {@link #NVG_ALIGN_CENTER ALIGN_CENTER} {@link #NVG_ALIGN_RIGHT ALIGN_RIGHT} {@link #NVG_ALIGN_TOP ALIGN_TOP} {@link #NVG_ALIGN_MIDDLE ALIGN_MIDDLE} {@link #NVG_ALIGN_BOTTOM ALIGN_BOTTOM} {@link #NVG_ALIGN_BASELINE ALIGN_BASELINE}
*/
public static void nvgTextAlign(@NativeType("NVGcontext *") long ctx, int align) {
if (CHECKS) {
check(ctx);
}
nnvgTextAlign(ctx, align);
}
// --- [ nvgFontFaceId ] ---
/** Unsafe version of: {@link #nvgFontFaceId FontFaceId} */
public static native void nnvgFontFaceId(long ctx, int font);
/**
* Sets the font face based on specified id of current text style.
*
* @param ctx the NanoVG context
* @param font the font id
*/
public static void nvgFontFaceId(@NativeType("NVGcontext *") long ctx, int font) {
if (CHECKS) {
check(ctx);
}
nnvgFontFaceId(ctx, font);
}
// --- [ nvgFontFace ] ---
/** Unsafe version of: {@link #nvgFontFace FontFace} */
public static native void nnvgFontFace(long ctx, long font);
/**
* Sets the font face based on specified name of current text style.
*
* @param ctx the NanoVG context
* @param font the font name
*/
public static void nvgFontFace(@NativeType("NVGcontext *") long ctx, @NativeType("char const *") ByteBuffer font) {
if (CHECKS) {
check(ctx);
checkNT1(font);
}
nnvgFontFace(ctx, memAddress(font));
}
/**
* Sets the font face based on specified name of current text style.
*
* @param ctx the NanoVG context
* @param font the font name
*/
public static void nvgFontFace(@NativeType("NVGcontext *") long ctx, @NativeType("char const *") CharSequence font) {
if (CHECKS) {
check(ctx);
}
MemoryStack stack = stackGet(); int stackPointer = stack.getPointer();
try {
stack.nASCII(font, true);
long fontEncoded = stack.getPointerAddress();
nnvgFontFace(ctx, fontEncoded);
} finally {
stack.setPointer(stackPointer);
}
}
// --- [ nvgText ] ---
/**
* Unsafe version of: {@link #nvgText Text}
*
* @param end a pointer to the end of the sub-string to draw, or {@code NULL}
*/
public static native float nnvgText(long ctx, float x, float y, long string, long end);
/**
* Draws text string at specified location. If {@code end} is specified only the sub-string up to the {@code end} is drawn.
*
* @param ctx the NanoVG context
* @param x the text X axis coordinate
* @param y the text Y axis coordinate
* @param string the text string to draw
*/
public static float nvgText(@NativeType("NVGcontext *") long ctx, float x, float y, @NativeType("char const *") ByteBuffer string) {
if (CHECKS) {
check(ctx);
}
return nnvgText(ctx, x, y, memAddress(string), memAddress(string) + string.remaining());
}
/**
* Draws text string at specified location. If {@code end} is specified only the sub-string up to the {@code end} is drawn.
*
* @param ctx the NanoVG context
* @param x the text X axis coordinate
* @param y the text Y axis coordinate
* @param string the text string to draw
*/
public static float nvgText(@NativeType("NVGcontext *") long ctx, float x, float y, @NativeType("char const *") CharSequence string) {
if (CHECKS) {
check(ctx);
}
MemoryStack stack = stackGet(); int stackPointer = stack.getPointer();
try {
int stringEncodedLength = stack.nUTF8(string, false);
long stringEncoded = stack.getPointerAddress();
return nnvgText(ctx, x, y, stringEncoded, stringEncoded + stringEncodedLength);
} finally {
stack.setPointer(stackPointer);
}
}
// --- [ nvgTextBox ] ---
/**
* Unsafe version of: {@link #nvgTextBox TextBox}
*
* @param end a pointer to the end of the sub-string to draw, or {@code NULL}
*/
public static native void nnvgTextBox(long ctx, float x, float y, float breakRowWidth, long string, long end);
/**
* Draws multi-line text string at specified location wrapped at the specified width. If {@code end} is specified only the sub-string up to the
* {@code end} is drawn.
*
* White space is stripped at the beginning of the rows, the text is split at word boundaries or when new-line characters are encountered. Words longer
* than the max width are slit at nearest character (i.e. no hyphenation).
*
* @param ctx the NanoVG context
* @param x the text box X axis coordinate
* @param y the text box Y axis coordinate
* @param breakRowWidth the maximum row width
* @param string the text string to draw
*/
public static void nvgTextBox(@NativeType("NVGcontext *") long ctx, float x, float y, float breakRowWidth, @NativeType("char const *") ByteBuffer string) {
if (CHECKS) {
check(ctx);
}
nnvgTextBox(ctx, x, y, breakRowWidth, memAddress(string), memAddress(string) + string.remaining());
}
/**
* Draws multi-line text string at specified location wrapped at the specified width. If {@code end} is specified only the sub-string up to the
* {@code end} is drawn.
*
* White space is stripped at the beginning of the rows, the text is split at word boundaries or when new-line characters are encountered. Words longer
* than the max width are slit at nearest character (i.e. no hyphenation).
*
* @param ctx the NanoVG context
* @param x the text box X axis coordinate
* @param y the text box Y axis coordinate
* @param breakRowWidth the maximum row width
* @param string the text string to draw
*/
public static void nvgTextBox(@NativeType("NVGcontext *") long ctx, float x, float y, float breakRowWidth, @NativeType("char const *") CharSequence string) {
if (CHECKS) {
check(ctx);
}
MemoryStack stack = stackGet(); int stackPointer = stack.getPointer();
try {
int stringEncodedLength = stack.nUTF8(string, false);
long stringEncoded = stack.getPointerAddress();
nnvgTextBox(ctx, x, y, breakRowWidth, stringEncoded, stringEncoded + stringEncodedLength);
} finally {
stack.setPointer(stackPointer);
}
}
// --- [ nvgTextBounds ] ---
/**
* Unsafe version of: {@link #nvgTextBounds TextBounds}
*
* @param end a pointer to the end of the sub-string to measure, or {@code NULL}
*/
public static native float nnvgTextBounds(long ctx, float x, float y, long string, long end, long bounds);
/**
* Measures the specified text string.
*
* Parameter {@code bounds} should be a pointer to {@code float[4]}, if the bounding box of the text should be returned. The bounds value are
* {@code [xmin,ymin, xmax,ymax]}.
*
* Measured values are returned in local coordinate space.
*
* @param ctx the NanoVG context
* @param x the text X axis coordinate
* @param y the text Y axis coordinate
* @param string the text string to measure
* @param bounds returns the bounding box of the text
*
* @return the horizontal advance of the measured text (i.e. where the next character should drawn)
*/
public static float nvgTextBounds(@NativeType("NVGcontext *") long ctx, float x, float y, @NativeType("char const *") ByteBuffer string, @Nullable @NativeType("float *") FloatBuffer bounds) {
if (CHECKS) {
check(ctx);
checkSafe(bounds, 4);
}
return nnvgTextBounds(ctx, x, y, memAddress(string), memAddress(string) + string.remaining(), memAddressSafe(bounds));
}
/**
* Measures the specified text string.
*
* Parameter {@code bounds} should be a pointer to {@code float[4]}, if the bounding box of the text should be returned. The bounds value are
* {@code [xmin,ymin, xmax,ymax]}.
*
* Measured values are returned in local coordinate space.
*
* @param ctx the NanoVG context
* @param x the text X axis coordinate
* @param y the text Y axis coordinate
* @param string the text string to measure
* @param bounds returns the bounding box of the text
*
* @return the horizontal advance of the measured text (i.e. where the next character should drawn)
*/
public static float nvgTextBounds(@NativeType("NVGcontext *") long ctx, float x, float y, @NativeType("char const *") CharSequence string, @Nullable @NativeType("float *") FloatBuffer bounds) {
if (CHECKS) {
check(ctx);
checkSafe(bounds, 4);
}
MemoryStack stack = stackGet(); int stackPointer = stack.getPointer();
try {
int stringEncodedLength = stack.nUTF8(string, false);
long stringEncoded = stack.getPointerAddress();
return nnvgTextBounds(ctx, x, y, stringEncoded, stringEncoded + stringEncodedLength, memAddressSafe(bounds));
} finally {
stack.setPointer(stackPointer);
}
}
// --- [ nvgTextBoxBounds ] ---
/**
* Unsafe version of: {@link #nvgTextBoxBounds TextBoxBounds}
*
* @param end a pointer to the end of the sub-string to measure, or {@code NULL}
*/
public static native void nnvgTextBoxBounds(long ctx, float x, float y, float breakRowWidth, long string, long end, long bounds);
/**
* Measures the specified multi-text string.
*
* Parameter {@code bounds} should be a pointer to {@code float[4]}, if the bounding box of the text should be returned. The bounds value are
* {@code [xmin,ymin, xmax,ymax]}.
*
* Measured values are returned in local coordinate space.
*
* @param ctx the NanoVG context
* @param x the text box X axis coordinate
* @param y the text box Y axis coordinate
* @param breakRowWidth the maximum row width
* @param string the text string to measure
* @param bounds returns the bounding box of the text box
*/
public static void nvgTextBoxBounds(@NativeType("NVGcontext *") long ctx, float x, float y, float breakRowWidth, @NativeType("char const *") ByteBuffer string, @Nullable @NativeType("float *") FloatBuffer bounds) {
if (CHECKS) {
check(ctx);
checkSafe(bounds, 4);
}
nnvgTextBoxBounds(ctx, x, y, breakRowWidth, memAddress(string), memAddress(string) + string.remaining(), memAddressSafe(bounds));
}
/**
* Measures the specified multi-text string.
*
* Parameter {@code bounds} should be a pointer to {@code float[4]}, if the bounding box of the text should be returned. The bounds value are
* {@code [xmin,ymin, xmax,ymax]}.
*
* Measured values are returned in local coordinate space.
*
* @param ctx the NanoVG context
* @param x the text box X axis coordinate
* @param y the text box Y axis coordinate
* @param breakRowWidth the maximum row width
* @param string the text string to measure
* @param bounds returns the bounding box of the text box
*/
public static void nvgTextBoxBounds(@NativeType("NVGcontext *") long ctx, float x, float y, float breakRowWidth, @NativeType("char const *") CharSequence string, @Nullable @NativeType("float *") FloatBuffer bounds) {
if (CHECKS) {
check(ctx);
checkSafe(bounds, 4);
}
MemoryStack stack = stackGet(); int stackPointer = stack.getPointer();
try {
int stringEncodedLength = stack.nUTF8(string, false);
long stringEncoded = stack.getPointerAddress();
nnvgTextBoxBounds(ctx, x, y, breakRowWidth, stringEncoded, stringEncoded + stringEncodedLength, memAddressSafe(bounds));
} finally {
stack.setPointer(stackPointer);
}
}
// --- [ nvgTextGlyphPositions ] ---
/**
* Unsafe version of: {@link #nvgTextGlyphPositions TextGlyphPositions}
*
* @param end a pointer to the end of the sub-string to measure, or {@code NULL}
* @param maxPositions the maximum number of glyph positions to return
*/
public static native int nnvgTextGlyphPositions(long ctx, float x, float y, long string, long end, long positions, int maxPositions);
/**
* Calculates the glyph x positions of the specified text. If {@code end} is specified only the sub-string will be used.
*
* Measured values are returned in local coordinate space.
*
* @param ctx the NanoVG context
* @param x the text X axis coordinate
* @param y the text Y axis coordinate
* @param string the text string to measure
* @param positions returns the glyph x positions
*/
public static int nvgTextGlyphPositions(@NativeType("NVGcontext *") long ctx, float x, float y, @NativeType("char const *") ByteBuffer string, @NativeType("NVGglyphPosition *") NVGGlyphPosition.Buffer positions) {
if (CHECKS) {
check(ctx);
}
return nnvgTextGlyphPositions(ctx, x, y, memAddress(string), memAddress(string) + string.remaining(), positions.address(), positions.remaining());
}
/**
* Calculates the glyph x positions of the specified text. If {@code end} is specified only the sub-string will be used.
*
* Measured values are returned in local coordinate space.
*
* @param ctx the NanoVG context
* @param x the text X axis coordinate
* @param y the text Y axis coordinate
* @param string the text string to measure
* @param positions returns the glyph x positions
*/
public static int nvgTextGlyphPositions(@NativeType("NVGcontext *") long ctx, float x, float y, @NativeType("char const *") CharSequence string, @NativeType("NVGglyphPosition *") NVGGlyphPosition.Buffer positions) {
if (CHECKS) {
check(ctx);
}
MemoryStack stack = stackGet(); int stackPointer = stack.getPointer();
try {
int stringEncodedLength = stack.nUTF8(string, false);
long stringEncoded = stack.getPointerAddress();
return nnvgTextGlyphPositions(ctx, x, y, stringEncoded, stringEncoded + stringEncodedLength, positions.address(), positions.remaining());
} finally {
stack.setPointer(stackPointer);
}
}
// --- [ nvgTextMetrics ] ---
/** Unsafe version of: {@link #nvgTextMetrics TextMetrics} */
public static native void nnvgTextMetrics(long ctx, long ascender, long descender, long lineh);
/**
* Returns the vertical metrics based on the current text style.
*
* Measured values are returned in local coordinate space.
*
* @param ctx the NanoVG context
* @param ascender the line ascend
* @param descender the line descend
* @param lineh the line height
*/
public static void nvgTextMetrics(@NativeType("NVGcontext *") long ctx, @Nullable @NativeType("float *") FloatBuffer ascender, @Nullable @NativeType("float *") FloatBuffer descender, @Nullable @NativeType("float *") FloatBuffer lineh) {
if (CHECKS) {
check(ctx);
checkSafe(ascender, 1);
checkSafe(descender, 1);
checkSafe(lineh, 1);
}
nnvgTextMetrics(ctx, memAddressSafe(ascender), memAddressSafe(descender), memAddressSafe(lineh));
}
// --- [ nvgTextBreakLines ] ---
/**
* Unsafe version of: {@link #nvgTextBreakLines TextBreakLines}
*
* @param end a pointer to the end of the sub-string to measure, or {@code NULL}
* @param maxRows the maximum number of text rows to return
*/
public static native int nnvgTextBreakLines(long ctx, long string, long end, float breakRowWidth, long rows, int maxRows);
/**
* Breaks the specified text into lines. If {@code end} is specified only the sub-string will be used.
*
* White space is stripped at the beginning of the rows, the text is split at word boundaries or when new-line characters are encountered. Words longer
* than the max width are slit at nearest character (i.e. no hyphenation).
*
* @param ctx the NanoVG context
* @param string the text string to measure
* @param breakRowWidth the maximum row width
* @param rows returns the text rows
*/
public static int nvgTextBreakLines(@NativeType("NVGcontext *") long ctx, @NativeType("char const *") ByteBuffer string, float breakRowWidth, @NativeType("NVGtextRow *") NVGTextRow.Buffer rows) {
if (CHECKS) {
check(ctx);
}
return nnvgTextBreakLines(ctx, memAddress(string), memAddress(string) + string.remaining(), breakRowWidth, rows.address(), rows.remaining());
}
/**
* Breaks the specified text into lines. If {@code end} is specified only the sub-string will be used.
*
* White space is stripped at the beginning of the rows, the text is split at word boundaries or when new-line characters are encountered. Words longer
* than the max width are slit at nearest character (i.e. no hyphenation).
*
* @param ctx the NanoVG context
* @param string the text string to measure
* @param breakRowWidth the maximum row width
* @param rows returns the text rows
*/
public static int nvgTextBreakLines(@NativeType("NVGcontext *") long ctx, @NativeType("char const *") CharSequence string, float breakRowWidth, @NativeType("NVGtextRow *") NVGTextRow.Buffer rows) {
if (CHECKS) {
check(ctx);
}
MemoryStack stack = stackGet(); int stackPointer = stack.getPointer();
try {
int stringEncodedLength = stack.nUTF8(string, false);
long stringEncoded = stack.getPointerAddress();
return nnvgTextBreakLines(ctx, stringEncoded, stringEncoded + stringEncodedLength, breakRowWidth, rows.address(), rows.remaining());
} finally {
stack.setPointer(stackPointer);
}
}
// --- [ nvgCreateInternal ] ---
@NativeType("void *")
private static native long nvgCreateInternal();
static final long nvgCreateInternal = nvgCreateInternal();
// --- [ nvgInternalParams ] ---
@NativeType("void *")
private static native long nvgInternalParams();
static final long nvgInternalParams = nvgInternalParams();
// --- [ nvgDeleteInternal ] ---
@NativeType("void *")
private static native long nvgDeleteInternal();
static final long nvgDeleteInternal = nvgDeleteInternal();
/** Array version of: {@link #nnvgCurrentTransform} */
public static native void nnvgCurrentTransform(long ctx, float[] xform);
/** Array version of: {@link #nvgCurrentTransform CurrentTransform} */
public static void nvgCurrentTransform(@NativeType("NVGcontext *") long ctx, @NativeType("float *") float[] xform) {
if (CHECKS) {
check(ctx);
check(xform, 6);
}
nnvgCurrentTransform(ctx, xform);
}
/** Array version of: {@link #nnvgTransformIdentity} */
public static native void nnvgTransformIdentity(float[] dst);
/** Array version of: {@link #nvgTransformIdentity TransformIdentity} */
public static void nvgTransformIdentity(@NativeType("float *") float[] dst) {
if (CHECKS) {
check(dst, 6);
}
nnvgTransformIdentity(dst);
}
/** Array version of: {@link #nnvgTransformTranslate} */
public static native void nnvgTransformTranslate(float[] dst, float tx, float ty);
/** Array version of: {@link #nvgTransformTranslate TransformTranslate} */
public static void nvgTransformTranslate(@NativeType("float *") float[] dst, float tx, float ty) {
if (CHECKS) {
check(dst, 6);
}
nnvgTransformTranslate(dst, tx, ty);
}
/** Array version of: {@link #nnvgTransformScale} */
public static native void nnvgTransformScale(float[] dst, float sx, float sy);
/** Array version of: {@link #nvgTransformScale TransformScale} */
public static void nvgTransformScale(@NativeType("float *") float[] dst, float sx, float sy) {
if (CHECKS) {
check(dst, 6);
}
nnvgTransformScale(dst, sx, sy);
}
/** Array version of: {@link #nnvgTransformRotate} */
public static native void nnvgTransformRotate(float[] dst, float a);
/** Array version of: {@link #nvgTransformRotate TransformRotate} */
public static void nvgTransformRotate(@NativeType("float *") float[] dst, float a) {
if (CHECKS) {
check(dst, 6);
}
nnvgTransformRotate(dst, a);
}
/** Array version of: {@link #nnvgTransformSkewX} */
public static native void nnvgTransformSkewX(float[] dst, float a);
/** Array version of: {@link #nvgTransformSkewX TransformSkewX} */
public static void nvgTransformSkewX(@NativeType("float *") float[] dst, float a) {
if (CHECKS) {
check(dst, 6);
}
nnvgTransformSkewX(dst, a);
}
/** Array version of: {@link #nnvgTransformSkewY} */
public static native void nnvgTransformSkewY(float[] dst, float a);
/** Array version of: {@link #nvgTransformSkewY TransformSkewY} */
public static void nvgTransformSkewY(@NativeType("float *") float[] dst, float a) {
if (CHECKS) {
check(dst, 6);
}
nnvgTransformSkewY(dst, a);
}
/** Array version of: {@link #nnvgTransformMultiply} */
public static native void nnvgTransformMultiply(float[] dst, float[] src);
/** Array version of: {@link #nvgTransformMultiply TransformMultiply} */
public static void nvgTransformMultiply(@NativeType("float *") float[] dst, @NativeType("float const *") float[] src) {
if (CHECKS) {
check(dst, 6);
check(src, 6);
}
nnvgTransformMultiply(dst, src);
}
/** Array version of: {@link #nnvgTransformPremultiply} */
public static native void nnvgTransformPremultiply(float[] dst, float[] src);
/** Array version of: {@link #nvgTransformPremultiply TransformPremultiply} */
public static void nvgTransformPremultiply(@NativeType("float *") float[] dst, @NativeType("float const *") float[] src) {
if (CHECKS) {
check(dst, 6);
check(src, 6);
}
nnvgTransformPremultiply(dst, src);
}
/** Array version of: {@link #nnvgTransformInverse} */
public static native int nnvgTransformInverse(float[] dst, float[] src);
/** Array version of: {@link #nvgTransformInverse TransformInverse} */
@NativeType("int")
public static boolean nvgTransformInverse(@NativeType("float *") float[] dst, @NativeType("float const *") float[] src) {
if (CHECKS) {
check(dst, 6);
check(src, 6);
}
return nnvgTransformInverse(dst, src) != 0;
}
/** Array version of: {@link #nnvgTransformPoint} */
public static native void nnvgTransformPoint(float[] dstx, float[] dsty, float[] xform, float srcx, float srcy);
/** Array version of: {@link #nvgTransformPoint TransformPoint} */
public static void nvgTransformPoint(@NativeType("float *") float[] dstx, @NativeType("float *") float[] dsty, @NativeType("float const *") float[] xform, float srcx, float srcy) {
if (CHECKS) {
check(dstx, 1);
check(dsty, 1);
check(xform, 6);
}
nnvgTransformPoint(dstx, dsty, xform, srcx, srcy);
}
/** Array version of: {@link #nnvgImageSize} */
public static native void nnvgImageSize(long ctx, int image, int[] w, int[] h);
/** Array version of: {@link #nvgImageSize ImageSize} */
public static void nvgImageSize(@NativeType("NVGcontext *") long ctx, int image, @NativeType("int *") int[] w, @NativeType("int *") int[] h) {
if (CHECKS) {
check(ctx);
check(w, 1);
check(h, 1);
}
nnvgImageSize(ctx, image, w, h);
}
/** Array version of: {@link #nnvgTextBounds} */
public static native float nnvgTextBounds(long ctx, float x, float y, long string, long end, float[] bounds);
/** Array version of: {@link #nvgTextBounds TextBounds} */
public static float nvgTextBounds(@NativeType("NVGcontext *") long ctx, float x, float y, @NativeType("char const *") ByteBuffer string, @Nullable @NativeType("float *") float[] bounds) {
if (CHECKS) {
check(ctx);
checkSafe(bounds, 4);
}
return nnvgTextBounds(ctx, x, y, memAddress(string), memAddress(string) + string.remaining(), bounds);
}
/** Array version of: {@link #nvgTextBounds TextBounds} */
public static float nvgTextBounds(@NativeType("NVGcontext *") long ctx, float x, float y, @NativeType("char const *") CharSequence string, @Nullable @NativeType("float *") float[] bounds) {
if (CHECKS) {
check(ctx);
checkSafe(bounds, 4);
}
MemoryStack stack = stackGet(); int stackPointer = stack.getPointer();
try {
int stringEncodedLength = stack.nUTF8(string, false);
long stringEncoded = stack.getPointerAddress();
return nnvgTextBounds(ctx, x, y, stringEncoded, stringEncoded + stringEncodedLength, bounds);
} finally {
stack.setPointer(stackPointer);
}
}
/** Array version of: {@link #nnvgTextBoxBounds} */
public static native void nnvgTextBoxBounds(long ctx, float x, float y, float breakRowWidth, long string, long end, float[] bounds);
/** Array version of: {@link #nvgTextBoxBounds TextBoxBounds} */
public static void nvgTextBoxBounds(@NativeType("NVGcontext *") long ctx, float x, float y, float breakRowWidth, @NativeType("char const *") ByteBuffer string, @Nullable @NativeType("float *") float[] bounds) {
if (CHECKS) {
check(ctx);
checkSafe(bounds, 4);
}
nnvgTextBoxBounds(ctx, x, y, breakRowWidth, memAddress(string), memAddress(string) + string.remaining(), bounds);
}
/** Array version of: {@link #nvgTextBoxBounds TextBoxBounds} */
public static void nvgTextBoxBounds(@NativeType("NVGcontext *") long ctx, float x, float y, float breakRowWidth, @NativeType("char const *") CharSequence string, @Nullable @NativeType("float *") float[] bounds) {
if (CHECKS) {
check(ctx);
checkSafe(bounds, 4);
}
MemoryStack stack = stackGet(); int stackPointer = stack.getPointer();
try {
int stringEncodedLength = stack.nUTF8(string, false);
long stringEncoded = stack.getPointerAddress();
nnvgTextBoxBounds(ctx, x, y, breakRowWidth, stringEncoded, stringEncoded + stringEncodedLength, bounds);
} finally {
stack.setPointer(stackPointer);
}
}
/** Array version of: {@link #nnvgTextMetrics} */
public static native void nnvgTextMetrics(long ctx, float[] ascender, float[] descender, float[] lineh);
/** Array version of: {@link #nvgTextMetrics TextMetrics} */
public static void nvgTextMetrics(@NativeType("NVGcontext *") long ctx, @Nullable @NativeType("float *") float[] ascender, @Nullable @NativeType("float *") float[] descender, @Nullable @NativeType("float *") float[] lineh) {
if (CHECKS) {
check(ctx);
checkSafe(ascender, 1);
checkSafe(descender, 1);
checkSafe(lineh, 1);
}
nnvgTextMetrics(ctx, ascender, descender, lineh);
}
}