Example usage for android.view View getHeight

Introduction

In this page you can find the example usage for android.view View getHeight.

Prototype

@ViewDebug.ExportedProperty(category = "layout")
public final int getHeight()

Source Link

Document

Return the height of your view.

Usage

From source file:Main.java

public static Bundle getScaleBundle(View view) {
    return ActivityOptionsCompat.makeScaleUpAnimation(view, 0, 0, view.getWidth(), view.getHeight()).toBundle();
}

From source file:Main.java

public static Bitmap getBitmapFromView(View view) {
    Bitmap returnedBitmap = Bitmap.createBitmap(view.getWidth(), view.getHeight(), Bitmap.Config.ARGB_8888);
    Canvas canvas = new Canvas(returnedBitmap);
    Drawable bgDrawable = view.getBackground();
    if (bgDrawable != null)
        bgDrawable.draw(canvas);//w w w.java  2 s.  c o  m
    else
        canvas.drawColor(Color.WHITE);
    view.draw(canvas);
    return returnedBitmap;
}

From source file:Main.java

/**
 * Honeycomb IMPL borrowed from android.support.design.widget.ViewGroupUtils and
 * android.support.design.widget.ViewGroupUtilsHoneycomb
 *//*  ww  w .ja  va2s  .c o m*/

public static void getDescendantRect(ViewGroup parent, View descendant, Rect out) {
    out.set(0, 0, descendant.getWidth(), descendant.getHeight());
    offsetDescendantRect(parent, descendant, out);
}

From source file:Main.java

static Bitmap convertViewToBitmap(View view) {
    view.clearFocus();//from   w  w w .  j ava  2 s . co  m
    Bitmap bitmap = createBitmapSafely(view.getWidth(), view.getHeight(), Bitmap.Config.ARGB_4444, 2);
    if (bitmap != null) {
        mCanvas.setBitmap(bitmap);
        mCanvas.translate(-view.getScrollX(), -view.getScrollY());
        view.draw(mCanvas);
        mCanvas.setBitmap(null);
    }
    return bitmap;
}

From source file:Main.java

public static Animator createInAnimator(View view) {
    // get the center for the clipping circle
    int cx = view.getWidth() / 2;
    int cy = view.getHeight() / 2;

    // get the final radius for the clipping circle
    int finalRadius = Math.max(view.getWidth(), view.getHeight());

    // create the animator for this view (the start radius is zero)
    return ViewAnimationUtils.createCircularReveal(view, cx, cy, 0, finalRadius).setDuration(300);
}

From source file:Main.java

public static Animator createOutAnimator(View view) {
    // get the center for the clipping circle
    int cx = view.getWidth() / 2;
    int cy = view.getHeight() / 2;

    // get the initial radius for the clipping circle
    int initialRadius = view.getWidth();

    // create the animation (the final radius is zero)
    return ViewAnimationUtils.createCircularReveal(view, cx, cy, initialRadius, 0).setDuration(300);
}

From source file:Main.java

public static double[] convertBitmapXYintoViewXY(View view, Bitmap bitmap, double BitmapPixelX,
        double BitmapPixelY) {
    double imgHeight = view.getHeight();
    double imgWidth = view.getWidth();
    double bmHeight = bitmap.getHeight();
    double bmWidth = bitmap.getWidth();

    double WidthRatio = imgWidth / bmWidth;
    double HeightRatio = imgHeight / bmHeight;

    double x = BitmapPixelX * WidthRatio;
    double y = BitmapPixelY * HeightRatio;

    double[] bitmapXY = new double[] { x, y };
    return bitmapXY;
}

From source file:Main.java

/**
 * Post translates the matrix to center the given bounds inside the view.
 *///from   www  . j  ava2s. co m
public static void postCenterMatrix(RectF contentBounds, View view, Matrix matrix) {
    matrix.postTranslate((view.getWidth() - contentBounds.width()) / 2,
            (view.getHeight() - contentBounds.height()) / 2);
}

From source file:Main.java

@TargetApi(Build.VERSION_CODES.LOLLIPOP)
private static Animator createHideAnim(final View viewRoot, int x, int y) {

    float initialRadius = (float) Math.hypot(viewRoot.getWidth(), viewRoot.getHeight());

    Animator anim = ViewAnimationUtils.createCircularReveal(viewRoot, x, y, initialRadius, 0);
    anim.addListener(new AnimatorListenerAdapter() {
        @Override//from w  ww .  j a va 2s  .  c o m
        public void onAnimationEnd(Animator animation) {
            super.onAnimationEnd(animation);
            viewRoot.setVisibility(View.GONE);
        }
    });

    anim.start();
    return anim;
}

From source file:Main.java

public static Bitmap takeScreenShot(View view) {
    if (null == view) {
        return null;
    }/*ww  w . jav  a  2  s  .com*/

    assert view.getWidth() > 0 && view.getHeight() > 0;
    Bitmap.Config config = Bitmap.Config.ARGB_8888;

    Bitmap bitmap = null;
    try {
        bitmap = Bitmap.createBitmap(view.getWidth(), view.getHeight(), config);
        Canvas canvas = new Canvas(bitmap);
        view.draw(canvas);
    } catch (OutOfMemoryError e) {
        e.printStackTrace();
    }

    return bitmap;
}