Examples with Graphics2D java.awt.Graphics2D used on opensource projects

Example 91 with Graphics2D

use of java.awt.Graphics2D in project android_frameworks_base by ParanoidAndroid.

the class NinePatch_Delegate method draw.

// ---- Private Helper methods ----
private static void draw(int canvas_instance, final int left, final int top, final int right, final int bottom, int bitmap_instance, byte[] c, int paint_instance_or_null, final int destDensity, final int srcDensity) {
    // get the delegate from the native int.
    final Bitmap_Delegate bitmap_delegate = Bitmap_Delegate.getDelegate(bitmap_instance);
    if (bitmap_delegate == null) {
        return;
    }
    if (c == null) {
        // not a 9-patch?
        BufferedImage image = bitmap_delegate.getImage();
        Canvas_Delegate.native_drawBitmap(canvas_instance, bitmap_instance, new Rect(0, 0, image.getWidth(), image.getHeight()), new Rect(left, top, right, bottom), paint_instance_or_null, destDensity, srcDensity);
        return;
    }
    final NinePatchChunk chunkObject = getChunk(c);
    assert chunkObject != null;
    if (chunkObject == null) {
        return;
    }
    Canvas_Delegate canvas_delegate = Canvas_Delegate.getDelegate(canvas_instance);
    if (canvas_delegate == null) {
        return;
    }
    // this one can be null
    Paint_Delegate paint_delegate = Paint_Delegate.getDelegate(paint_instance_or_null);
    canvas_delegate.getSnapshot().draw(new GcSnapshot.Drawable() {

        @Override
        public void draw(Graphics2D graphics, Paint_Delegate paint) {
            chunkObject.draw(bitmap_delegate.getImage(), graphics, left, top, right - left, bottom - top, destDensity, srcDensity);
        }
    }, paint_delegate, true, /*compositeOnly*/
    false);
}

Example 92 with Graphics2D

use of java.awt.Graphics2D in project android_frameworks_base by ParanoidAndroid.

the class Bitmap_Delegate method nativeErase.

@LayoutlibDelegate
static /*package*/
void nativeErase(int nativeBitmap, int color) {
    // get the delegate from the native int.
    Bitmap_Delegate delegate = sManager.getDelegate(nativeBitmap);
    if (delegate == null) {
        return;
    }
    BufferedImage image = delegate.mImage;
    Graphics2D g = image.createGraphics();
    try {
        g.setColor(new java.awt.Color(color, true));
        g.fillRect(0, 0, image.getWidth(), image.getHeight());
    } finally {
        g.dispose();
    }
}

Example 93 with Graphics2D

use of java.awt.Graphics2D in project android_frameworks_base by ParanoidAndroid.

the class Canvas_Delegate method nativeDrawBitmapMatrix.

@LayoutlibDelegate
static /*package*/
void nativeDrawBitmapMatrix(int nCanvas, int nBitmap, int nMatrix, int nPaint) {
    // get the delegate from the native int.
    Canvas_Delegate canvasDelegate = sManager.getDelegate(nCanvas);
    if (canvasDelegate == null) {
        return;
    }
    // get the delegate from the native int, which can be null
    Paint_Delegate paintDelegate = Paint_Delegate.getDelegate(nPaint);
    // get the delegate from the native int.
    Bitmap_Delegate bitmapDelegate = Bitmap_Delegate.getDelegate(nBitmap);
    if (bitmapDelegate == null) {
        return;
    }
    final BufferedImage image = getImageToDraw(bitmapDelegate, paintDelegate, sBoolOut);
    Matrix_Delegate matrixDelegate = Matrix_Delegate.getDelegate(nMatrix);
    if (matrixDelegate == null) {
        return;
    }
    final AffineTransform mtx = matrixDelegate.getAffineTransform();
    canvasDelegate.getSnapshot().draw(new GcSnapshot.Drawable() {

        @Override
        public void draw(Graphics2D graphics, Paint_Delegate paint) {
            if (paint != null && paint.isFilterBitmap()) {
                graphics.setRenderingHint(RenderingHints.KEY_INTERPOLATION, RenderingHints.VALUE_INTERPOLATION_BILINEAR);
            }
            //FIXME add support for canvas, screen and bitmap densities.
            graphics.drawImage(image, mtx, null);
        }
    }, paintDelegate, true, /*compositeOnly*/
    false);
}

Example 94 with Graphics2D

use of java.awt.Graphics2D in project android_frameworks_base by ParanoidAndroid.

the class RenderDrawable method getImage.

protected BufferedImage getImage(int w, int h) {
    BufferedImage image = new BufferedImage(w, h, BufferedImage.TYPE_INT_ARGB);
    Graphics2D gc = image.createGraphics();
    gc.setComposite(AlphaComposite.Src);
    gc.setColor(new Color(0x00000000, true));
    gc.fillRect(0, 0, w, h);
    // done
    gc.dispose();
    return image;
}

Example 95 with Graphics2D

use of java.awt.Graphics2D in project android_frameworks_base by ParanoidAndroid.

the class GcSnapshot method drawInLayer.

private void drawInLayer(Layer layer, Drawable drawable, Paint_Delegate paint, boolean compositeOnly, boolean forceSrcMode) {
    Graphics2D originalGraphics = layer.getGraphics();
    // get a Graphics2D object configured with the drawing parameters.
    Graphics2D configuredGraphics2D = paint != null ? createCustomGraphics(originalGraphics, paint, compositeOnly, forceSrcMode) : (Graphics2D) originalGraphics.create();
    try {
        drawable.draw(configuredGraphics2D, paint);
        layer.change();
    } finally {
        // dispose Graphics2D object
        configuredGraphics2D.dispose();
    }
}