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72 lines
1.6 KiB
72 lines
1.6 KiB
#include "bitfont.h"
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Bitfont::Bitfont(TQString fontname, uchar firstChar, uchar lastChar)
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{
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if (!fontname.isEmpty())
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font.load(fontname);
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if (font.width() == font.height()) {
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fontWidth = fontHeight = font.width() / 16;
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fontFirstChar = 1;
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fontLastChar = 255;
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} else {
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fontWidth = font.width()/(lastChar-firstChar+1);
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fontHeight = font.height();
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fontFirstChar = firstChar;
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fontLastChar = lastChar;
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}
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}
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TQRect Bitfont::rect(TQString str)
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{
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return TQRect(0, 0, str.length()*fontWidth, fontHeight);
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}
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TQPixmap Bitfont::text(TQString str, TQColor fg, TQColor bg)
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{
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TQPixmap FG(str.length()*fontWidth, fontHeight);
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TQBitmap MASK(str.length()*fontWidth, fontHeight, TRUE);
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const uchar *s = str.latin1();
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for (uint i = 0; i < str.length(); i++) {
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if (font.width() == font.height())
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bitBlt(&MASK, i*fontWidth, 0, &font,
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(*s%16)*fontWidth, (*s/16)*fontWidth, fontWidth, fontHeight);
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else
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if (*s >= fontFirstChar && *s <= fontLastChar)
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bitBlt(&MASK, i*fontWidth, 0, &font,
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(*s-fontFirstChar)*fontWidth, 0, fontWidth, fontHeight);
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s++;
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}
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FG.fill(fg);
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FG.setMask(MASK);
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if (bg.isValid()) {
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TQPixmap BG(str.length()*fontWidth, fontHeight);
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BG.fill(bg);
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bitBlt(&BG, 0, 0, &FG);
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return BG;
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} else
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return FG;
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}
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uchar Bitfont::firstChar()
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{
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return fontFirstChar;
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}
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uchar Bitfont::lastChar()
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{
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return fontLastChar;
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}
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int Bitfont::width()
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{
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return fontWidth;
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}
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int Bitfont::height()
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{
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return fontHeight;
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}
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