Examples with AffineTransform java.awt.geom.AffineTransform used on opensource projects

Example 26 with AffineTransform

use of java.awt.geom.AffineTransform in project limelight by slagyr.

the class PropPanelTest method hasChangesWhenTextIsChanged.

@Test
public void hasChangesWhenTextIsChanged() throws Exception {
    TextPanel.staticFontRenderingContext = new FontRenderContext(new AffineTransform(), true, true);
    Layouts.on(panel, panel.getDefaultLayout());
    panel.resetNeededLayout();
    panel.setText("blah");
    assertEquals(true, panel.needsLayout());
    panel.resetNeededLayout();
    panel.setText("blah");
    assertEquals(false, panel.needsLayout());
    panel.setText("new text");
    assertEquals(true, panel.needsLayout());
}

Example 27 with AffineTransform

use of java.awt.geom.AffineTransform in project limelight by slagyr.

the class ImagePanelLayoutTest method hasConstrainedProportionsWhenHeightIsNotAuto.

@Test
public void hasConstrainedProportionsWhenHeightIsNotAuto() throws Exception {
    panel.setFilename(TestUtil.DATA_DIR + "/star.gif");
    parent.style.setHeight("100");
    parent.childConsumableBounds = new Box(0, 0, 200, 100);
    Layouts.on(parent, parent.getDefaultLayout());
    AffineTransform tranform = panel.getTransform();
    assertEquals(0.5, tranform.getScaleX(), 0.001);
    assertEquals(0.5, tranform.getScaleY(), 0.001);
}

Example 28 with AffineTransform

use of java.awt.geom.AffineTransform in project limelight by slagyr.

the class ImagePanelLayoutTest method getRotationTransformWhenDimensionsAreAuto.

@Test
public void getRotationTransformWhenDimensionsAreAuto() throws Exception {
    panel.setFilename(TestUtil.DATA_DIR + "/star.gif");
    panel.setRotation(45);
    Layouts.on(panel, panel.getDefaultLayout());
    AffineTransform tranform = panel.getTransform();
    // No good way to test rotation....
    assertEquals(141.0, tranform.getTranslateX(), 0.5);
    assertEquals(0.0, tranform.getTranslateY(), 0.5);
}

Example 29 with AffineTransform

use of java.awt.geom.AffineTransform in project platform_frameworks_base by android.

the class Canvas_Delegate method nativeDrawBitmapMatrix.

@LayoutlibDelegate
public static void nativeDrawBitmapMatrix(long nCanvas, Bitmap bitmap, long nMatrix, long 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(bitmap);
    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 30 with AffineTransform

use of java.awt.geom.AffineTransform in project platform_frameworks_base by android.

the class Canvas_Delegate method native_getCTM.

@LayoutlibDelegate
public static void native_getCTM(long canvas, long matrix) {
    // get the delegate from the native int.
    Canvas_Delegate canvasDelegate = sManager.getDelegate(canvas);
    if (canvasDelegate == null) {
        return;
    }
    Matrix_Delegate matrixDelegate = Matrix_Delegate.getDelegate(matrix);
    if (matrixDelegate == null) {
        return;
    }
    AffineTransform transform = canvasDelegate.getSnapshot().getTransform();
    matrixDelegate.set(Matrix_Delegate.makeValues(transform));
}