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

Example 51 with BitmapShader

use of android.graphics.BitmapShader in project android_frameworks_base by crdroidandroid.

the class ImageHelper method getCircleBitmap.

public static Bitmap getCircleBitmap(Bitmap bitmap) {
    if (bitmap == null) {
        return null;
    }
    int width = bitmap.getWidth();
    int height = bitmap.getHeight();
    Bitmap output = Bitmap.createBitmap(width, height, Config.ARGB_8888);
    Canvas canvas = new Canvas(output);
    BitmapShader shader = new BitmapShader(bitmap, TileMode.CLAMP, TileMode.CLAMP);
    final Paint paint = new Paint();
    paint.setAntiAlias(true);
    paint.setShader(shader);
    canvas.drawCircle(width / 2, height / 2, width / 2, paint);
    return output;
}

Example 52 with BitmapShader

use of android.graphics.BitmapShader in project smartmodule by carozhu.

the class RoundImageView method setup.

private void setup() {
    if (!mReady) {
        mSetupPending = true;
        return;
    }
    if (getWidth() == 0 && getHeight() == 0) {
        return;
    }
    if (mBitmap == null) {
        invalidate();
        return;
    }
    mBitmapShader = new BitmapShader(mBitmap, Shader.TileMode.CLAMP, Shader.TileMode.CLAMP);
    mBitmapPaint.setAntiAlias(true);
    mBitmapPaint.setShader(mBitmapShader);
    mBorderPaint.setStyle(Paint.Style.STROKE);
    mBorderPaint.setAntiAlias(true);
    mBorderPaint.setColor(mBorderColor);
    mBorderPaint.setStrokeWidth(mBorderWidth);
    mFillPaint.setStyle(Paint.Style.FILL);
    mFillPaint.setAntiAlias(true);
    mFillPaint.setColor(mFillColor);
    mBitmapHeight = mBitmap.getHeight();
    mBitmapWidth = mBitmap.getWidth();
    mBorderRect.set(calculateBounds());
    mBorderRadius = Math.min((mBorderRect.height() - mBorderWidth) / 2.0f, (mBorderRect.width() - mBorderWidth) / 2.0f);
    mDrawableRect.set(mBorderRect);
    if (!mBorderOverlay && mBorderWidth > 0) {
        mDrawableRect.inset(mBorderWidth - 1.0f, mBorderWidth - 1.0f);
    }
    mDrawableRadius = Math.min(mDrawableRect.height() / 2.0f, mDrawableRect.width() / 2.0f);
    applyColorFilter();
    updateShaderMatrix();
    invalidate();
}

Example 53 with BitmapShader

use of android.graphics.BitmapShader in project smartmodule by carozhu.

the class CircleImageView method setup.

private void setup() {
    if (!mReady) {
        mSetupPending = true;
        return;
    }
    if (mBitmap == null) {
        return;
    }
    mBitmapShader = new BitmapShader(mBitmap, Shader.TileMode.CLAMP, Shader.TileMode.CLAMP);
    mBitmapPaint.setAntiAlias(true);
    mBitmapPaint.setShader(mBitmapShader);
    mBorderPaint.setStyle(Paint.Style.STROKE);
    mBorderPaint.setAntiAlias(true);
    mBorderPaint.setColor(mBorderColor);
    mBorderPaint.setStrokeWidth(mBorderWidth);
    mBitmapHeight = mBitmap.getHeight();
    mBitmapWidth = mBitmap.getWidth();
    mBorderRect.set(0, 0, getWidth(), getHeight());
    mBorderRadius = Math.min((mBorderRect.height() - mBorderWidth) / 2, (mBorderRect.width() - mBorderWidth) / 2);
    mDrawableRect.set(mBorderRect);
    if (!mBorderOverlay) {
        mDrawableRect.inset(mBorderWidth, mBorderWidth);
    }
    mDrawableRadius = Math.min(mDrawableRect.height() / 2, mDrawableRect.width() / 2);
    updateShaderMatrix();
    invalidate();
}

Example 54 with BitmapShader

use of android.graphics.BitmapShader in project smartmodule by carozhu.

the class GlideRoundTransform method roundCrop.

private static Bitmap roundCrop(BitmapPool pool, Bitmap source) {
    if (source == null)
        return null;
    Bitmap result = pool.get(source.getWidth(), source.getHeight(), Bitmap.Config.ARGB_8888);
    if (result == null) {
        result = Bitmap.createBitmap(source.getWidth(), source.getHeight(), Bitmap.Config.ARGB_8888);
    }
    Canvas canvas = new Canvas(result);
    Paint paint = new Paint();
    paint.setShader(new BitmapShader(source, BitmapShader.TileMode.CLAMP, BitmapShader.TileMode.CLAMP));
    paint.setAntiAlias(true);
    RectF rectF = new RectF(0f, 0f, source.getWidth(), source.getHeight());
    canvas.drawRoundRect(rectF, radius, radius, paint);
    return result;
}

Example 55 with BitmapShader

use of android.graphics.BitmapShader in project little-bear-dictionary by daimajia.

the class ProgressBar method tileify.

private Drawable tileify(Drawable drawable, boolean clip) {
    if (drawable instanceof LayerDrawable) {
        LayerDrawable background = (LayerDrawable) drawable;
        final int N = background.getNumberOfLayers();
        Drawable[] outDrawables = new Drawable[N];
        for (int i = 0; i < N; i++) {
            int id = background.getId(i);
            outDrawables[i] = tileify(background.getDrawable(i), id == R.id.progress || id == R.id.secondaryProgress);
        }
        LayerDrawable newBg = new LayerDrawable(outDrawables);
        for (int i = 0; i < N; i++) {
            newBg.setId(i, background.getId(i));
        }
        return newBg;
    } else if (drawable instanceof StateListDrawable) {
        StateListDrawable in = (StateListDrawable) drawable;
        StateListDrawable out = new StateListDrawable();
        int numStates = ReflectHelper.invoke(in, "getStateCount", int.class);
        for (int i = 0; i < numStates; i++) {
            out.addState(ReflectHelper.invoke(in, "getStateSet", int[].class, i), tileify(ReflectHelper.invoke(in, "getStateDrawable", Drawable.class, i), clip));
        }
        return out;
    } else if (drawable instanceof BitmapDrawable) {
        final Bitmap tileBitmap = ((BitmapDrawable) drawable).getBitmap();
        if (mSampleTile == null) {
            mSampleTile = tileBitmap;
        }
        final ShapeDrawable shapeDrawable = new ShapeDrawable(getDrawableShape());
        final BitmapShader bitmapShader = new BitmapShader(tileBitmap, Shader.TileMode.REPEAT, Shader.TileMode.CLAMP);
        shapeDrawable.getPaint().setShader(bitmapShader);
        return clip ? new ClipDrawable(shapeDrawable, Gravity.LEFT, ClipDrawable.HORIZONTAL) : shapeDrawable;
    }
    return drawable;
}