// ==============================================================================
public final int[] renderGlyph(
char glyph, Paint paint, android.graphics.Matrix matrix, Rect bounds) {
Path p = new Path();
paint.getTextPath(String.valueOf(glyph), 0, 1, 0.0f, 0.0f, p);
RectF boundsF = new RectF();
p.computeBounds(boundsF, true);
matrix.mapRect(boundsF);
boundsF.roundOut(bounds);
bounds.left--;
bounds.right++;
final int w = bounds.width();
final int h = Math.max(1, bounds.height());
Bitmap bm = Bitmap.createBitmap(w, h, Bitmap.Config.ARGB_8888);
Canvas c = new Canvas(bm);
matrix.postTranslate(-bounds.left, -bounds.top);
c.setMatrix(matrix);
c.drawPath(p, paint);
final int sizeNeeded = w * h;
if (cachedRenderArray.length < sizeNeeded) cachedRenderArray = new int[sizeNeeded];
bm.getPixels(cachedRenderArray, 0, w, 0, 0, w, h);
bm.recycle();
return cachedRenderArray;
}
public static Bitmap blurBmp(Bitmap bmp, int Blur) {
int pixels[] = new int[bmp.getWidth() * bmp.getHeight()];
int pixelsRawSource[] = new int[bmp.getWidth() * bmp.getHeight() * 3];
int pixelsRawNew[] = new int[bmp.getWidth() * bmp.getHeight() * 3];
bmp.getPixels(pixels, 0, bmp.getWidth(), 0, 0, bmp.getWidth(), bmp.getHeight());
for (int k = 1; k <= Blur; k++) {
for (int i = 0; i < pixels.length; i++) {
pixelsRawSource[i * 3 + 0] = Color.red(pixels[i]);
pixelsRawSource[i * 3 + 1] = Color.green(pixels[i]);
pixelsRawSource[i * 3 + 2] = Color.blue(pixels[i]);
}
int CurrentPixel = bmp.getWidth() * 3 + 3;
for (int i = 0; i < bmp.getHeight() - 3; i++) {
for (int j = 0; j < bmp.getWidth() * 3; j++) {
CurrentPixel += 1;
int sumColor = 0;
sumColor = pixelsRawSource[CurrentPixel - bmp.getWidth() * 3];
sumColor = sumColor + pixelsRawSource[CurrentPixel - 3];
sumColor = sumColor + pixelsRawSource[CurrentPixel + 3];
sumColor = sumColor + pixelsRawSource[CurrentPixel + bmp.getWidth() * 3];
pixelsRawNew[CurrentPixel] = Math.round(sumColor / 4);
}
}
for (int i = 0; i < pixels.length; i++) {
pixels[i] =
Color.rgb(pixelsRawNew[i * 3 + 0], pixelsRawNew[i * 3 + 1], pixelsRawNew[i * 3 + 2]);
}
}
Bitmap bmpReturn = Bitmap.createBitmap(bmp.getWidth(), bmp.getHeight(), Config.ARGB_8888);
bmpReturn.setPixels(pixels, 0, bmp.getWidth(), 0, 0, bmp.getWidth(), bmp.getHeight());
return bmpReturn;
}