public void drawVerticalString(String string, int x, int y) {
// x and y here are the center of the string
FontMetrics fm = cp.getFontMetrics();
int ascent = fm.getAscent();
int descent = fm.getDescent();
int height = ascent + descent;
int width = cp.getStringWidth(string);
int[] mask = new int[width * height];
for (int i = 0; i < width * height; i++) {
mask[i] = 0xffffffff;
}
ColorProcessor cp2 = new ColorProcessor(width, height, mask);
cp2.setAntialiasedText(antialias);
cp2.setFont(cp.getFont());
cp2.drawString(string, 0, ascent);
ColorProcessor cp3 = (ColorProcessor) cp2.rotateLeft();
mask = (int[]) cp3.getPixels();
int newx = x - height / 2;
int newy = y - width / 2;
int[] pixels = (int[]) cp.getPixels();
int owidth = cp.getWidth();
int oheight = cp.getHeight();
for (int i = 0; i < width; i++) {
int b = newy + i;
if (b >= 0 && b < oheight) {
for (int j = 0; j < height; j++) {
int a = newx + j;
if (a >= 0 && a < owidth) {
if (mask[j + i * height] != 0xffffffff) {
pixels[a + owidth * b] = mask[j + i * height];
}
}
}
}
}
}
public FontMetrics getFontMetrics() {
return cp.getFontMetrics();
}