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

Example 36 with PorterDuffXfermode

use of android.graphics.PorterDuffXfermode in project MaterialNavigationDrawer by neokree.

the class Utils method getCroppedBitmapDrawable.

public static Bitmap getCroppedBitmapDrawable(Bitmap bitmap) {
    Bitmap 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());
    paint.setAntiAlias(true);
    canvas.drawARGB(0, 0, 0, 0);
    paint.setColor(color);
    // canvas.drawRoundRect(rectF, roundPx, roundPx, paint);
    canvas.drawCircle(bitmap.getWidth() / 2, bitmap.getHeight() / 2, bitmap.getWidth() / 2, paint);
    paint.setXfermode(new PorterDuffXfermode(PorterDuff.Mode.SRC_IN));
    canvas.drawBitmap(bitmap, rect, rect, paint);
    //return _bmp;
    return output;
}

Example 37 with PorterDuffXfermode

use of android.graphics.PorterDuffXfermode in project superCleanMaster by joyoyao.

the class RippleView method getCircleBitmap.

private Bitmap getCircleBitmap(final int radius) {
    final Bitmap output = Bitmap.createBitmap(originBitmap.getWidth(), originBitmap.getHeight(), Bitmap.Config.ARGB_8888);
    final Canvas canvas = new Canvas(output);
    final Paint paint = new Paint();
    final Rect rect = new Rect((int) (x - radius), (int) (y - radius), (int) (x + radius), (int) (y + radius));
    paint.setAntiAlias(true);
    canvas.drawARGB(0, 0, 0, 0);
    canvas.drawCircle(x, y, radius, paint);
    paint.setXfermode(new PorterDuffXfermode(PorterDuff.Mode.SRC_IN));
    canvas.drawBitmap(originBitmap, rect, rect, paint);
    return output;
}

Example 38 with PorterDuffXfermode

use of android.graphics.PorterDuffXfermode in project android_frameworks_base by ResurrectionRemix.

the class ImageHelper method getRoundedCornerBitmap.

public static Bitmap getRoundedCornerBitmap(Bitmap bitmap) {
    if (bitmap == null) {
        return null;
    }
    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);
    final float roundPx = 24;
    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;
}

Example 39 with PorterDuffXfermode

use of android.graphics.PorterDuffXfermode in project Resurrection_packages_apps_Settings by ResurrectionRemix.

the class ColorViewCircleDrawable method generateCirclePatternBitmap.

private void generateCirclePatternBitmap() {
    generatePatternBitmap();
    mBitmap = Bitmap.createBitmap(mSize, mSize, Config.ARGB_8888);
    final Canvas canvas = new Canvas(mBitmap);
    final int width = mPatternBitmap.getWidth();
    final int height = mPatternBitmap.getHeight();
    final int square = Math.min(width, height);
    final Rect cropRect = new Rect((width - square) / 2, (height - square) / 2, square, square);
    final RectF circleRect = new RectF(0f, 0f, mSize, mSize);
    final Path fillPath = new Path();
    fillPath.addArc(circleRect, 0f, 360f);
    canvas.drawColor(0, PorterDuff.Mode.CLEAR);
    canvas.drawPath(fillPath, mPaint);
    // mask in the icon where the bitmap is opaque
    mPaint.setXfermode(new PorterDuffXfermode(PorterDuff.Mode.SRC_IN));
    canvas.drawBitmap(mPatternBitmap, cropRect, circleRect, mPaint);
    // prepare paint for frame drawing
    mPaint.setXfermode(null);
    canvas.drawCircle(mSize / 2, mSize / 2, (mSize - mBorderWidth) / 2, mBorderPaint);
}

Example 40 with PorterDuffXfermode

use of android.graphics.PorterDuffXfermode in project LshUtils by SenhLinsh.

the class BitmapUtil method createReflectionBitmap.

/** 获得带倒影的图片 */
public static Bitmap createReflectionBitmap(Bitmap bitmap) {
    final int reflectionGap = 4;
    int width = bitmap.getWidth();
    int height = bitmap.getHeight();
    Matrix matrix = new Matrix();
    matrix.preScale(1, -1);
    Bitmap reflectionImage = Bitmap.createBitmap(bitmap, 0, height / 2, width, height / 2, matrix, false);
    Bitmap bitmapWithReflection = Bitmap.createBitmap(width, (height + height / 2), Config.ARGB_8888);
    Canvas canvas = new Canvas(bitmapWithReflection);
    canvas.drawBitmap(bitmap, 0, 0, null);
    Paint deafalutPaint = new Paint();
    canvas.drawRect(0, height, width, height + reflectionGap, deafalutPaint);
    canvas.drawBitmap(reflectionImage, 0, height + reflectionGap, null);
    Paint paint = new Paint();
    LinearGradient shader = new LinearGradient(0, bitmap.getHeight(), 0, bitmapWithReflection.getHeight() + reflectionGap, 0x70ffffff, 0x00ffffff, TileMode.CLAMP);
    paint.setShader(shader);
    // Set the Transfer mode to be porter duff and destination in
    paint.setXfermode(new PorterDuffXfermode(Mode.DST_IN));
    // Draw a rectangle using the paint with our linear gradient
    canvas.drawRect(0, height, width, bitmapWithReflection.getHeight() + reflectionGap, paint);
    return bitmapWithReflection;
}