Emulator-Archive/ppsspp
1
0
Fork 0
mirror of https://github.com/hrydgard/ppsspp.git synced 2024-11-24 22:10:01 +00:00
Code Issues Actions 2 Packages Projects Releases Wiki Activity

Make PPGeMeasureText() actually measure the text.

Browse Source 
Specifically, it was skipping newlines and ignoring the last line,
so always returning 0.
This commit is contained in:
Unknown W. Brackets 2013-02-11 00:38:08 -08:00
parent a76d1e26de
commit a3610ec49e
1 changed files with 3 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
Core/Util/PPGeDraw.cpp
View File

@ -249,16 +249,17 @@ static void PPGeMeasureText(const char *text, float scale, float *w, float *h) {
float maxw = 0;
int lines = 1;
while ((cval = *text++) != '\0') {
if (cval < 32) continue;
if (cval > 127) continue;
if (cval == '\n') {
if (wacc > maxw) maxw = wacc;
wacc = 0;
lines++;
}
if (cval < 32) continue;
if (cval > 127) continue;
AtlasChar c = atlasfont.chars[cval - 32];
wacc += c.wx * scale;
}
if (wacc > maxw) maxw = wacc;
if (w) *w = maxw;
if (h) *h = atlasfont.height * scale * lines;
}