commonMain.org.jetbrains.skia.svg.SVGCanvas.kt Maven / Gradle / Ivy
package org.jetbrains.skia.svg
import org.jetbrains.skia.impl.Library.Companion.staticLoad
import org.jetbrains.skia.*
import org.jetbrains.skia.impl.Stats
import org.jetbrains.skia.ExternalSymbolName
import org.jetbrains.skia.impl.NativePointer
import org.jetbrains.skia.impl.getPtr
object SVGCanvas {
/**
* Returns a new canvas that will generate SVG commands from its draw calls, and send
* them to the provided stream. Ownership of the stream is not transfered, and it must
* remain valid for the lifetime of the returned canvas.
*
* The canvas may buffer some drawing calls, so the output is not guaranteed to be valid
* or complete until the canvas instance is deleted.
*
* @param bounds defines an initial SVG viewport (viewBox attribute on the root SVG element).
* @param out stream SVG commands will be written to
* @return new Canvas
*/
fun make(bounds: Rect, out: WStream): Canvas {
return make(bounds, out, false, true)
}
/**
* Returns a new canvas that will generate SVG commands from its draw calls, and send
* them to the provided stream. Ownership of the stream is not transfered, and it must
* remain valid for the lifetime of the returned canvas.
*
* The canvas may buffer some drawing calls, so the output is not guaranteed to be valid
* or complete until the canvas instance is deleted.
*
* @param bounds defines an initial SVG viewport (viewBox attribute on the root SVG element).
* @param out stream SVG commands will be written to
* @param convertTextToPaths emit text as <path>s
* @param prettyXML add newlines and tabs in output
* @return new Canvas
*/
fun make(bounds: Rect, out: WStream, convertTextToPaths: Boolean, prettyXML: Boolean): Canvas {
Stats.onNativeCall()
val ptr = SVGCanvas_nMake(
bounds.left,
bounds.top,
bounds.right,
bounds.bottom,
getPtr(out),
0 or (if (convertTextToPaths) 1 else 0) or if (prettyXML) 0 else 2
)
return Canvas(ptr, true, out)
}
init {
staticLoad()
}
}
@ExternalSymbolName("org_jetbrains_skia_svg_SVGCanvas__1nMake")
private external fun SVGCanvas_nMake(left: Float, top: Float, right: Float, bottom: Float, wstreamPtr: NativePointer, flags: Int): NativePointer