js.web.canvas.ImageData Maven / Gradle / Ivy

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package js.web.canvas;

import js.lang.Any;
import js.util.buffers.Uint8ClampedArray;
import js.web.webgl.TexImageSource;
import org.teavm.jso.JSBody;
import org.teavm.jso.JSProperty;

/**
 * The underlying pixel data of an area of a <canvas> element. It is created using the ImageData() constructor or creator methods on the CanvasRenderingContext2D object associated with a createImageData canvas() and getImageData(). It can also be used to set a part of the canvas by using putImageData().
 */
public interface ImageData extends Any, ImageBitmapSource, TexImageSource {
    @JSBody(script = "return ImageData.prototype")
    static ImageData prototype() {
        throw new UnsupportedOperationException("Available only in JavaScript");
    }

    @JSBody(params = {"width", "height"}, script = "return new ImageData(width, height)")
    static ImageData create(int width, int height) {
        throw new UnsupportedOperationException("Available only in JavaScript");
    }

    @JSBody(params = {"array", "width", "height"}, script = "return new ImageData(array, width, height)")
    static ImageData create(Uint8ClampedArray array, int width, int height) {
        throw new UnsupportedOperationException("Available only in JavaScript");
    }

    /**
     * Returns the one-dimensional array containing the data in RGBA order, as integers in the range 0 to 255.
     */
    @JSProperty
    Uint8ClampedArray getData();

    /**
     * Returns the actual dimensions of the data in the ImageData object, in pixels.
     */
    @JSProperty
    int getHeight();

    /**
     * Returns the actual dimensions of the data in the ImageData object, in pixels.
     */
    @JSProperty
    int getWidth();


}