/** @return font color index */
public short getFontColorIndex() {
if (_font.sizeOfColorArray() == 0) return -1;
int idx = 0;
CTColor color = _font.getColorArray(0);
if (color.isSetIndexed()) idx = (int) color.getIndexed();
return (short) idx;
}
private byte[] getRGBOrARGB() {
byte[] rgb = null;
if (ctColor.isSetIndexed() && ctColor.getIndexed() > 0) {
HSSFColor indexed = HSSFColor.getIndexHash().get((int) ctColor.getIndexed());
if (indexed != null) {
rgb = new byte[3];
rgb[0] = (byte) indexed.getTriplet()[0];
rgb[1] = (byte) indexed.getTriplet()[1];
rgb[2] = (byte) indexed.getTriplet()[2];
return rgb;
}
}
if (!ctColor.isSetRgb()) {
// No colour is available, sorry
return null;
}
// Grab the colour
rgb = ctColor.getRgb();
if (rgb.length == 4) {
// Good to go, return it as-is
return rgb;
}
// For RGB colours, but not ARGB (we think...)
// Excel gets black and white the wrong way around, so switch them
// 20110321, [email protected]: Theme 0 and 1 shall switch, Theme 2 and 3 shall switch. It is
// not correct to change here!
// if (rgb[0] == 0 && rgb[1] == 0 && rgb[2] == 0) {
// rgb = new byte[] {-1, -1, -1};
// }
// else if (rgb[0] == -1 && rgb[1] == -1 && rgb[2] == -1) {
// rgb = new byte[] {0, 0, 0};
// }
return rgb;
}