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

Example 16 with BitmapShader

use of android.graphics.BitmapShader in project mobile-android by photo.

the class Wheel method onLayout.

/*
	 * (non-Javadoc)
	 * 
	 * @see android.view.View#onLayout(boolean, int, int, int, int)
	 */
@Override
protected void onLayout(boolean changed, int left, int top, int right, int bottom) {
    super.onLayout(changed, left, top, right, bottom);
    mInLayout = true;
    if (changed || mForceLayout) {
        mWidth = right - left;
        mHeight = bottom - top;
        mTickSpace = (float) mWidth / mTicksCount;
        mTicksSize = mWidth / mTicksCount / 4.0f;
        mTicksSize = Math.min(Math.max(mTicksSize, 3.5f), 6.0f);
        mIndicatorX = (float) mWidth / 2.0f;
        mOriginalX = (int) mIndicatorX;
        mMaxX = mWidth * mWheelSizeFactor;
        mIndicator = makeBitmapIndicator((int) Math.ceil(mTicksSize), bottom - top);
        mTickBitmap = makeTickerBitmap((int) Math.ceil(mTicksSize), bottom - top);
        mShader3 = new BitmapShader(makeBitmap3(right - left, bottom - top), Shader.TileMode.CLAMP, Shader.TileMode.REPEAT);
        mMinX = -mMaxX;
        if (null != mLayoutListener) {
            mLayoutListener.onLayout(this);
        }
    }
    mInLayout = false;
    mForceLayout = false;
}

Example 17 with BitmapShader

use of android.graphics.BitmapShader in project httpclient by pixmob.

the class IcsProgressBar method tileify.

/**
     * Converts a drawable to a tiled version of itself. It will recursively
     * traverse layer and state list drawables.
     */
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 == android.R.id.progress || id == android.R.id.secondaryProgress));
        }
        LayerDrawable newBg = new LayerDrawable(outDrawables);
        for (int i = 0; i < N; i++) {
            newBg.setId(i, background.getId(i));
        }
        return newBg;
    } else /* else if (drawable instanceof StateListDrawable) {
            StateListDrawable in = (StateListDrawable) drawable;
            StateListDrawable out = new StateListDrawable();
            int numStates = in.getStateCount();
            for (int i = 0; i < numStates; i++) {
                out.addState(in.getStateSet(i), tileify(in.getStateDrawable(i), clip));
            }
            return out;

        }*/
    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;
}

Example 18 with BitmapShader

use of android.graphics.BitmapShader in project material by rey5137.

the class ContactChipSpan method setImage.

public void setImage(Bitmap bm) {
    if (mBitmap != bm) {
        mBitmap = bm;
        if (mBitmap != null) {
            mBitmapShader = new BitmapShader(mBitmap, Shader.TileMode.CLAMP, Shader.TileMode.CLAMP);
            mMatrix.reset();
            float scale = mHeight / (float) Math.min(mBitmap.getWidth(), mBitmap.getHeight());
            mMatrix.setScale(scale, scale, 0, 0);
            mMatrix.postTranslate((mHeight - mBitmap.getWidth() * scale) / 2, (mHeight - mBitmap.getHeight() * scale) / 2);
            mBitmapShader.setLocalMatrix(mMatrix);
        }
    }
}

Example 19 with BitmapShader

use of android.graphics.BitmapShader in project EffectiveAndroid by rallat.

the class CircleTransform method transform.

@Override
public Bitmap transform(Bitmap source) {
    int size = Math.min(source.getWidth(), source.getHeight());
    int x = (source.getWidth() - size) / 2;
    int y = (source.getHeight() - size) / 2;
    Bitmap squaredBitmap = Bitmap.createBitmap(source, x, y, size, size);
    if (squaredBitmap != source) {
        source.recycle();
    }
    Bitmap bitmap = Bitmap.createBitmap(size, size, source.getConfig());
    Canvas canvas = new Canvas(bitmap);
    Paint paint = new Paint();
    BitmapShader shader = new BitmapShader(squaredBitmap, BitmapShader.TileMode.CLAMP, BitmapShader.TileMode.CLAMP);
    paint.setShader(shader);
    paint.setAntiAlias(true);
    float r = size / 2f;
    canvas.drawCircle(r, r, r, paint);
    squaredBitmap.recycle();
    return bitmap;
}

Example 20 with BitmapShader

use of android.graphics.BitmapShader in project android-shape-imageview by siyamed.

the class ShaderHelper method createShader.

protected void createShader() {
    Bitmap bitmap = calculateDrawableSizes();
    if (bitmap != null && bitmap.getWidth() > 0 && bitmap.getHeight() > 0) {
        shader = new BitmapShader(bitmap, Shader.TileMode.CLAMP, Shader.TileMode.CLAMP);
        imagePaint.setShader(shader);
    }
}