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- some small font centering adjustments

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This commit is contained in:
Mark Vejvoda
2011-06-12 01:32:02 +00:00
parent 1d5dcb4ded
commit 752dd26bcd
4 changed files with 62 additions and 34 deletions
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33
source/shared_lib/sources/graphics/gl/font_textFTGL.cpp
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@@ -211,7 +211,40 @@ float TextFTGL::Advance(const char* str, const int len) {
}
float TextFTGL::LineHeight(const char* str, const int len) {
//FTBBox box = ftFont->BBox(str);
//printf("String [%s] lineheight = %f upper_y = %f lower_y = %f\n",str,ftFont->LineHeight(),box.Upper().Y(),box.Lower().Y());
//return ftFont->Ascender() + ftFont->Descender();
return ftFont->LineHeight();
//FTBBox box = ftFont->BBox(str);
//float result = box.Upper().Y()- box.Lower().Y();
//printf("For str [%s] LineHeight = %f, result = %f\n",str, ftFont->LineHeight(),result);
//return result;
//float urx = box.Upper().X();
//float llx = box.Lower().X();
//float llx, lly, llz, urx, ury, urz;
//ftFont->BBox(str, llx, lly, llz, urx, ury, urz);
//return ury - lly;
//Short_t halign = fTextAlign/10;
//Short_t valign = fTextAlign - 10*halign;
//Float_t dx = 0, dy = 0;
// switch (halign) {
// case 1 : dx = 0 ; break;
// case 2 : dx = -urx/2; break;
// case 3 : dx = -urx ; break;
// }
// switch (valign) {
// case 1 : dy = 0 ; break;
// case 2 : dy = -ury/2; break;
// case 3 : dy = -ury ; break;
// }
//printf("For str [%s] advance = %f, urx = %f, llx = %f\n",str, ftFont->Advance(str, len),urx,llx);
//return urx;
}
void TextFTGL::Render(const wchar_t* str, const int len) {