Example usage for android.graphics Rect Rect

List of usage examples for android.graphics Rect Rect

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Introduction

In this page you can find the example usage for android.graphics Rect Rect.

Prototype

public Rect(int left, int top, int right, int bottom)

Source Link

Document

Create a new rectangle with the specified coordinates.

Usage

From source file:Main.java

public static Bitmap getRoundedCornerBitmap(Bitmap bitmap) {
    int w = bitmap.getWidth();
    int h = bitmap.getHeight();
    float roundPx = w / 2;
    Bitmap output = Bitmap.createBitmap(w, h, Bitmap.Config.ARGB_8888);
    Canvas canvas = new Canvas(output);
    final int color = 0xff424242;
    final Paint paint = new Paint();
    final Rect rect = new Rect(0, 0, w, h);
    final RectF rectF = new RectF(rect);
    paint.setAntiAlias(true);//from  ww  w .j  av  a  2  s  .com
    canvas.drawARGB(0, 0, 0, 0);
    paint.setColor(color);
    canvas.drawRoundRect(rectF, roundPx, roundPx, paint);
    paint.setXfermode(new PorterDuffXfermode(PorterDuff.Mode.SRC_IN));
    canvas.drawBitmap(bitmap, rect, rect, paint);
    return output;
}

From source file:Main.java

public static Bitmap createRoundCornerBitmap(Bitmap bitmap, float roundPx) {
    Bitmap roundCornerBitmap = Bitmap.createBitmap(bitmap.getWidth(), bitmap.getHeight(),
            Bitmap.Config.ARGB_8888);/*  ww w.j a  va2  s  .c  o m*/
    Canvas canvas = new Canvas(roundCornerBitmap);
    Paint paint = new Paint();
    Rect rect = new Rect(0, 0, bitmap.getWidth(), bitmap.getHeight());
    RectF rectF = new RectF(rect);

    int color = 0xff424242;
    paint.setAntiAlias(true);
    canvas.drawARGB(0, 0, 0, 0);
    paint.setColor(color);
    canvas.drawRoundRect(rectF, roundPx, roundPx, paint);

    paint.setXfermode(new PorterDuffXfermode(Mode.SRC_IN));
    canvas.drawBitmap(bitmap, rect, rect, paint);
    return roundCornerBitmap;
}

From source file:Main.java

public static Bitmap getRoundedCornerBitmap(Bitmap bitmap, float roundPx) {
    try {/*  w  ww  .  j a v  a2s  .c om*/
        Bitmap output = Bitmap.createBitmap(bitmap.getWidth(), bitmap.getHeight(), Config.ARGB_8888);
        Canvas canvas = new Canvas(output);
        final int color = 0xff424242;
        final Paint paint = new Paint();
        final Rect rect = new Rect(0, 0, bitmap.getWidth(), bitmap.getHeight());
        final RectF rectF = new RectF(rect);
        paint.setAntiAlias(true);
        canvas.drawARGB(0, 0, 0, 0);
        paint.setColor(color);
        canvas.drawRoundRect(rectF, roundPx, roundPx, paint);
        paint.setXfermode(new PorterDuffXfermode(Mode.SRC_IN));
        canvas.drawBitmap(bitmap, rect, rect, paint);
        return output;
    } catch (Exception e) {
        e.printStackTrace();
        return bitmap;
    }
}

From source file:Main.java

/**
 * Method to get a rounded rectange bitmap
 * @param bitmap/*from w ww.jav  a 2  s . com*/
 * @param pixels
 * @return
 */
public static Bitmap getRoundedRectBitmap(Bitmap bitmap, int pixels) {
    Bitmap result = null;
    try {
        result = Bitmap.createBitmap(150, 150, Bitmap.Config.ARGB_8888);
        Canvas canvas = new Canvas(result);

        int color = 0xff424242;
        Paint paint = new Paint();
        Rect rect = new Rect(0, 0, 200, 200);

        paint.setAntiAlias(true);
        canvas.drawARGB(0, 0, 0, 0);
        paint.setColor(color);
        canvas.drawCircle(75, 75, 75, paint);
        paint.setXfermode(new PorterDuffXfermode(PorterDuff.Mode.SRC_IN));
        canvas.drawBitmap(bitmap, rect, rect, paint);

    } catch (NullPointerException e) {
    } catch (OutOfMemoryError o) {
    }
    return result;
}

From source file:Main.java

public static byte[] bmpToByteArray2(final Bitmap bmp, final boolean needRecycle) {

    int i;//from w  w  w. ja  v  a2s .c  om
    int j;
    if (bmp.getHeight() > bmp.getWidth()) {
        i = bmp.getWidth();
        j = bmp.getWidth();
    } else {
        i = bmp.getHeight();
        j = bmp.getHeight();
    }

    Bitmap localBitmap = Bitmap.createBitmap(i, j, Bitmap.Config.RGB_565);
    Canvas localCanvas = new Canvas(localBitmap);

    while (true) {
        localCanvas.drawBitmap(bmp, new Rect(0, 0, i, j), new Rect(0, 0, i, j), null);
        if (needRecycle)
            bmp.recycle();
        ByteArrayOutputStream localByteArrayOutputStream = new ByteArrayOutputStream();
        localBitmap.compress(Bitmap.CompressFormat.JPEG, 100, localByteArrayOutputStream);
        localBitmap.recycle();
        byte[] arrayOfByte = localByteArrayOutputStream.toByteArray();
        try {
            localByteArrayOutputStream.close();
            return arrayOfByte;
        } catch (Exception e) {
            //F.out(e);
        }
        i = bmp.getHeight();
        j = bmp.getHeight();
    }
}

From source file:Main.java

public static Bitmap getRoundedCornerBitmap(Bitmap bitmap, float roundPx) {
    if (bitmap == null) {
        return null;
    }//from   w w w .  ja  v  a  2 s . c  o  m

    Bitmap output = Bitmap.createBitmap(bitmap.getWidth(), bitmap.getHeight(), Config.ARGB_8888);
    Canvas canvas = new Canvas(output);

    final int color = 0xff424242;
    final Paint paint = new Paint();
    final Rect rect = new Rect(0, 0, bitmap.getWidth(), bitmap.getHeight());
    final RectF rectF = new RectF(rect);

    paint.setAntiAlias(true);
    canvas.drawARGB(0, 0, 0, 0);
    paint.setColor(color);
    canvas.drawRoundRect(rectF, roundPx, roundPx, paint);

    paint.setXfermode(new PorterDuffXfermode(Mode.SRC_IN));
    canvas.drawBitmap(bitmap, rect, rect, paint);
    return output;
}

From source file:Main.java

/**
 * convert Bitmap to round corner/*www . ja va2s  .  c om*/
 *
 * @param bitmap
 * @return
 */
public static Bitmap toRoundCorner(Bitmap bitmap) {
    int height = bitmap.getHeight();
    int width = bitmap.getHeight();
    Bitmap output = Bitmap.createBitmap(width, height, Bitmap.Config.ARGB_8888);

    Canvas canvas = new Canvas(output);

    final Paint paint = new Paint();
    final Rect rect = new Rect(0, 0, width, height);

    paint.setAntiAlias(true);
    canvas.drawARGB(0, 0, 0, 0);
    paint.setColor(0xff424242);
    //paint.setColor(Color.TRANSPARENT);
    canvas.drawCircle(width / 2, height / 2, width / 2, paint);
    paint.setXfermode(new PorterDuffXfermode(PorterDuff.Mode.SRC_IN));
    canvas.drawBitmap(bitmap, rect, rect, paint);
    return output;
}

From source file:Main.java

public static Bitmap getRoundAngleImage(Bitmap bitmap, int pixels, boolean recycleOld) {
    Bitmap output = null;/* w  w  w.j  a va 2  s.  c om*/
    if (bitmap != null && !bitmap.isRecycled()) {
        output = Bitmap.createBitmap(bitmap.getWidth(), bitmap.getHeight(), Bitmap.Config.ARGB_8888);
        Canvas canvas = new Canvas(output);

        final int color = 0xff424242;
        final Paint paint = new Paint();
        final Rect rect = new Rect(0, 0, bitmap.getWidth(), bitmap.getHeight());
        final RectF rectF = new RectF(rect);
        final float roundPx = pixels;

        paint.setAntiAlias(true);
        paint.setFilterBitmap(true);
        canvas.drawARGB(0, 0, 0, 0);
        //            paint.setColor(color);
        canvas.drawRoundRect(rectF, roundPx, roundPx, paint);

        paint.setXfermode(new PorterDuffXfermode(PorterDuff.Mode.SRC_IN));
        canvas.drawBitmap(bitmap, rect, rect, paint);
        if (recycleOld)
            bitmap.recycle();
        return output;
    }
    return output;
}

From source file:Main.java

private static byte[] getBitmapBytes(Bitmap bitmap, boolean paramBoolean, int width, int heigth) {
    Bitmap localBitmap = Bitmap.createBitmap(width, heigth, Bitmap.Config.RGB_565);
    Canvas localCanvas = new Canvas(localBitmap);
    int i;/*  w w  w .j  av  a 2s . c  o  m*/
    int j;
    if (bitmap.getHeight() > bitmap.getWidth()) {
        i = bitmap.getWidth();
        j = bitmap.getWidth();
    } else {
        i = bitmap.getHeight();
        j = bitmap.getHeight();
    }
    while (true) {
        localCanvas.drawBitmap(bitmap, new Rect(0, 0, i, j), new Rect(0, 0, width, heigth), null);
        if (paramBoolean)
            bitmap.recycle();
        ByteArrayOutputStream localByteArrayOutputStream = new ByteArrayOutputStream();
        localBitmap.compress(Bitmap.CompressFormat.JPEG, 100, localByteArrayOutputStream);
        localBitmap.recycle();
        byte[] arrayOfByte = localByteArrayOutputStream.toByteArray();
        try {
            localByteArrayOutputStream.close();
            return arrayOfByte;
        } catch (Exception e) {
            e.printStackTrace();
        }
        i = bitmap.getHeight();
        j = bitmap.getHeight();
    }
}

From source file:Main.java

public static Bitmap roundCorner(Bitmap src, float round) {
    int width = src.getWidth();
    int height = src.getHeight();
    Bitmap result = Bitmap.createBitmap(width, height, Bitmap.Config.ARGB_8888);

    Canvas canvas = new Canvas(result);
    canvas.drawARGB(0, 0, 0, 0);//from w w  w .j a v  a 2 s .co  m

    final Paint paint = new Paint();
    paint.setAntiAlias(true);
    paint.setColor(Color.BLACK);

    final Rect rect = new Rect(0, 0, width, height);
    final RectF rectF = new RectF(rect);

    canvas.drawRoundRect(rectF, round, round, paint);

    paint.setXfermode(new PorterDuffXfermode(PorterDuff.Mode.SRC_IN));
    canvas.drawBitmap(src, rect, rect, paint);

    return result;
}