Example usage for android.view View getWidth

Introduction

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

Prototype

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

Source Link

Document

Return the width of your view.

Usage

From source file:Main.java

public static Bitmap createBitmap(View v) {
    Bitmap bitmap = Bitmap.createBitmap(v.getWidth(), v.getHeight(), Bitmap.Config.ARGB_8888);
    Canvas canvas = new Canvas(bitmap);
    v.draw(canvas);//  ww w.  j  av a  2 s  . c  om
    return bitmap;
}

From source file:Main.java

public static Bitmap createViewBitmap(View v) {
    Bitmap bitmap = Bitmap.createBitmap(v.getWidth(), v.getHeight(), Bitmap.Config.ARGB_8888);
    Canvas canvas = new Canvas(bitmap);
    v.draw(canvas);/*from  ww  w  .j  av  a  2 s.  c  o  m*/
    return bitmap;
}

From source file:Main.java

public static float getDistanceToCenterX(View target) {
    float viewCenter = target.getLeft() + target.getWidth() / 2f;
    float rootCenter = ((View) target.getParent()).getWidth() / 2;
    return target.getWidth() / 2f + rootCenter - viewCenter;
}

From source file:Main.java

public static Bitmap toBitmap(View v) {
    int w = v.getWidth();
    int h = v.getHeight();
    if (w <= 0 || h <= 0) {
        return null;
    }/*  w w w .  j a v  a2 s . c o m*/
    Bitmap bitmap = Bitmap.createBitmap(w, h, Bitmap.Config.ARGB_8888);
    Canvas canvas = new Canvas(bitmap);
    v.draw(canvas);
    return bitmap;
}

From source file:Main.java

public static Bitmap convertViewToBitmap(View view) {

    Bitmap bitmap = Bitmap.createBitmap(view.getWidth(), view.getHeight(), Bitmap.Config.ARGB_8888);
    view.draw(new Canvas(bitmap));
    return bitmap;
}

From source file:Main.java

public static Bitmap viewToBitmap(View view) {
    Bitmap bitmap = Bitmap.createBitmap(view.getWidth(), view.getHeight(), Bitmap.Config.ARGB_8888);
    Canvas canvas = new Canvas(bitmap);
    view.draw(canvas);/*from  w  w  w.  j a  v a  2s .c  o m*/
    return bitmap;
}

From source file:Main.java

public static Bitmap getBitmap(View view) {
    int width = view.getWidth();
    int height = view.getHeight();
    Bitmap bitmap = Bitmap.createBitmap(width, height, Bitmap.Config.RGB_565);
    Canvas canvas = new Canvas(bitmap);
    canvas.translate(-view.getScrollX(), -view.getScrollY());
    view.draw(canvas);/*from  w  w  w.ja v  a 2 s . c o  m*/
    return bitmap;
}

From source file:Main.java

public static Bitmap createBitmap(View target) {
    Bitmap b = Bitmap.createBitmap(target.getWidth(), target.getHeight(), Bitmap.Config.ARGB_8888);
    Canvas c = new Canvas(b);
    target.draw(c);//www  . j  av  a2  s  . co m

    /* enable this to invert the image: */
    //invertImage(b);

    return b;
}

From source file:Main.java

/**
 * Returns the descendant's frame relative to the parent. Applies conversion if views are
 * between the descendant and the parent.
 *
 * @param parent the returned frame will be relative to this view
 * @param descendant any view underneath the parent view.
 * @return the descendant's frame in parent view coordinates
 *///from  w ww.  j  av  a  2 s .c o  m

public static Rect convertedRectForDescendant(ViewGroup parent, View descendant) {
    Rect result = new Rect(0, 0, descendant.getWidth(), descendant.getHeight()); // alternately: descendant.getDrawingRect() ?
    parent.offsetDescendantRectToMyCoords(descendant, result);
    return result;
}

From source file:Main.java

/**
 * Post translates the matrix to center the given bounds inside the view.
 *//*from  w  w w .  j ava2  s  .  c  om*/
public static void postCenterMatrix(RectF contentBounds, View view, Matrix matrix) {
    matrix.postTranslate((view.getWidth() - contentBounds.width()) / 2,
            (view.getHeight() - contentBounds.height()) / 2);
}