Examples with ScaleTypeDrawable com.facebook.drawee.drawable.ScaleTypeDrawable used on opensource projects

Example 1 with ScaleTypeDrawable

use of com.facebook.drawee.drawable.ScaleTypeDrawable in project fresco by facebook.

the class PipelineDraweeController method maybeUpdateDebugOverlay.

private void maybeUpdateDebugOverlay(@Nullable CloseableImage image) {
    if (!mDrawDebugOverlay) {
        return;
    }
    Drawable controllerOverlay = getControllerOverlay();
    if (controllerOverlay == null) {
        controllerOverlay = new DebugControllerOverlayDrawable();
        setControllerOverlay(controllerOverlay);
    }
    if (controllerOverlay instanceof DebugControllerOverlayDrawable) {
        DebugControllerOverlayDrawable debugOverlay = (DebugControllerOverlayDrawable) controllerOverlay;
        debugOverlay.setControllerId(getId());
        final DraweeHierarchy draweeHierarchy = getHierarchy();
        ScaleType scaleType = null;
        if (draweeHierarchy != null) {
            final ScaleTypeDrawable scaleTypeDrawable = ScalingUtils.getActiveScaleTypeDrawable(draweeHierarchy.getTopLevelDrawable());
            scaleType = scaleTypeDrawable != null ? scaleTypeDrawable.getScaleType() : null;
        }
        debugOverlay.setScaleType(scaleType);
        if (image != null) {
            debugOverlay.setDimensions(image.getWidth(), image.getHeight());
            debugOverlay.setImageSize(image.getSizeInBytes());
        } else {
            debugOverlay.reset();
        }
    }
}

Example 2 with ScaleTypeDrawable

use of com.facebook.drawee.drawable.ScaleTypeDrawable in project fresco by facebook.

the class GenericDraweeHierarchyTest method assertScaleTypeAndDrawable.

private void assertScaleTypeAndDrawable(Drawable expectedChild, ScaleType expectedScaleType, Drawable actualBranch) {
    assertNotNull(actualBranch);
    ScaleTypeDrawable scaleTypeDrawable = (ScaleTypeDrawable) actualBranch;
    assertSame(expectedChild, scaleTypeDrawable.getCurrent());
    assertSame(expectedScaleType, scaleTypeDrawable.getScaleType());
}

Example 3 with ScaleTypeDrawable

use of com.facebook.drawee.drawable.ScaleTypeDrawable in project fresco by facebook.

the class GenericDraweeHierarchyTest method testSetActualImageFocusPoint.

@Test
public void testSetActualImageFocusPoint() {
    GenericDraweeHierarchy dh = mBuilder.setPlaceholderImage(mPlaceholderImage).setProgressBarImage(mProgressBarImage).setActualImageScaleType(ScaleType.FOCUS_CROP).build();
    // actual image index in DH tree
    final int imageIndex = 2;
    FadeDrawable fadeDrawable = (FadeDrawable) dh.getTopLevelDrawable().getCurrent();
    ScaleTypeDrawable scaleTypeDrawable = (ScaleTypeDrawable) fadeDrawable.getDrawable(imageIndex);
    assertNull(scaleTypeDrawable.getFocusPoint());
    PointF focus1 = new PointF(0.3f, 0.4f);
    dh.setActualImageFocusPoint(focus1);
    AndroidGraphicsTestUtils.assertEquals(focus1, scaleTypeDrawable.getFocusPoint(), 0f);
    PointF focus2 = new PointF(0.6f, 0.7f);
    dh.setActualImageFocusPoint(focus2);
    AndroidGraphicsTestUtils.assertEquals(focus2, scaleTypeDrawable.getFocusPoint(), 0f);
}

Example 4 with ScaleTypeDrawable

use of com.facebook.drawee.drawable.ScaleTypeDrawable in project fresco by facebook.

the class WrappingUtils method wrapChildWithScaleType.

/**
   * Wraps the parent's child with a ScaleTypeDrawable.
   */
static ScaleTypeDrawable wrapChildWithScaleType(DrawableParent parent, ScaleType scaleType) {
    Drawable child = parent.setDrawable(sEmptyDrawable);
    child = maybeWrapWithScaleType(child, scaleType);
    parent.setDrawable(child);
    Preconditions.checkNotNull(child, "Parent has no child drawable!");
    return (ScaleTypeDrawable) child;
}

Example 5 with ScaleTypeDrawable

use of com.facebook.drawee.drawable.ScaleTypeDrawable in project fresco by facebook.

the class GenericDraweeHierarchyTest method testSetActualImageScaleType.

@Test
public void testSetActualImageScaleType() {
    GenericDraweeHierarchy dh = mBuilder.setPlaceholderImage(mPlaceholderImage).build();
    // actual image index in DH tree
    final int imageIndex = 2;
    FadeDrawable fadeDrawable = (FadeDrawable) dh.getTopLevelDrawable().getCurrent();
    ScaleTypeDrawable scaleTypeDrawable = (ScaleTypeDrawable) fadeDrawable.getDrawable(imageIndex);
    ScaleType scaleType1 = ScaleType.FOCUS_CROP;
    dh.setActualImageScaleType(scaleType1);
    assertEquals(scaleType1, scaleTypeDrawable.getScaleType());
    ScaleType scaleType2 = ScaleType.CENTER;
    dh.setActualImageScaleType(scaleType2);
    assertEquals(scaleType2, scaleTypeDrawable.getScaleType());
}