Examples with RectF android.graphics.RectF used on opensource projects

Example 71 with RectF

use of android.graphics.RectF in project AndroidSDK-RecipeBook by gabu.

the class CanvasView method drawRect.

private void drawRect(Canvas canvas) {
    Paint paint = new Paint();
    paint.setColor(Color.WHITE);
    paint.setStrokeWidth(5);
    // RectFを指定
    RectF rect = new RectF(30, 30, 60, 60);
    canvas.drawRect(rect, paint);
    // default
    // Paint.Style.FILL
    // 塗りつぶすだけ（線を引かない）
    canvas.drawRect(90, 30, 120, 60, paint);
    // 線を引くだけ（塗りつぶさない）
    paint.setStyle(Paint.Style.STROKE);
    canvas.drawRect(30, 90, 60, 120, paint);
    // 線を引いて、かつ塗りつぶす
    paint.setStyle(Paint.Style.FILL_AND_STROKE);
    canvas.drawRect(90, 90, 120, 120, paint);
}

Example 72 with RectF

use of android.graphics.RectF in project AndroidSDK-RecipeBook by gabu.

the class CanvasView method drawOval.

private void drawOval(Canvas canvas) {
    Paint paint = new Paint();
    paint.setColor(Color.WHITE);
    paint.setAntiAlias(true);
    RectF rect = new RectF(30, 30, 90, 60);
    canvas.drawOval(rect, paint);
    RectF rect2 = new RectF(120, 30, 150, 90);
    canvas.drawOval(rect2, paint);
}

Example 73 with RectF

use of android.graphics.RectF in project fresco by facebook.

the class ScaleTypeDrawableTest method testConfigureBounds_FOCUS_CROP_VC.

/**
   * Underlying drawable's aspect ratio is smaller than view's, so it has to be slided vertically
   * after scaling. Focus point is at 40% and it can be completely centered.
   */
@Test
public void testConfigureBounds_FOCUS_CROP_VC() {
    Rect bounds = new Rect(10, 10, 410, 310);
    int width = 200;
    int height = 300;
    PointF focusPoint = new PointF(0.5f, 0.4f);
    Matrix expectedMatrix = new Matrix();
    expectedMatrix.setScale(2.0f, 2.0f);
    expectedMatrix.postTranslate(10, -79);
    testConfigureBounds(bounds, width, height, ScaleType.FOCUS_CROP, focusPoint, expectedMatrix);
    // expected bounds of the actual image after the scaling has been performed (without cropping)
    testActualImageBounds(new RectF(10f, -79f, 410f, 521f));
}

Example 74 with RectF

use of android.graphics.RectF in project XobotOS by xamarin.

the class View method getHitRect.

/**
     * Hit rectangle in parent's coordinates
     *
     * @param outRect The hit rectangle of the view.
     */
public void getHitRect(Rect outRect) {
    updateMatrix();
    final TransformationInfo info = mTransformationInfo;
    if (info == null || info.mMatrixIsIdentity || mAttachInfo == null) {
        outRect.set(mLeft, mTop, mRight, mBottom);
    } else {
        final RectF tmpRect = mAttachInfo.mTmpTransformRect;
        tmpRect.set(-info.mPivotX, -info.mPivotY, getWidth() - info.mPivotX, getHeight() - info.mPivotY);
        info.mMatrix.mapRect(tmpRect);
        outRect.set((int) tmpRect.left + mLeft, (int) tmpRect.top + mTop, (int) tmpRect.right + mLeft, (int) tmpRect.bottom + mTop);
    }
}

Example 75 with RectF

use of android.graphics.RectF in project Hummingbird-for-Android by xiprox.

the class DefaultOnDoubleTapListener method onSingleTapConfirmed.

@Override
public boolean onSingleTapConfirmed(MotionEvent e) {
    if (this.photoViewAttacher == null)
        return false;
    ImageView imageView = photoViewAttacher.getImageView();
    if (null != photoViewAttacher.getOnPhotoTapListener()) {
        final RectF displayRect = photoViewAttacher.getDisplayRect();
        if (null != displayRect) {
            final float x = e.getX(), y = e.getY();
            // Check to see if the user tapped on the photo
            if (displayRect.contains(x, y)) {
                float xResult = (x - displayRect.left) / displayRect.width();
                float yResult = (y - displayRect.top) / displayRect.height();
                photoViewAttacher.getOnPhotoTapListener().onPhotoTap(imageView, xResult, yResult);
                return true;
            }
        }
    }
    if (null != photoViewAttacher.getOnViewTapListener()) {
        photoViewAttacher.getOnViewTapListener().onViewTap(imageView, e.getX(), e.getY());
    }
    return false;
}