diff options
Diffstat (limited to 'src/Fl_Pixmap.cxx')
| -rw-r--r-- | src/Fl_Pixmap.cxx | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/src/Fl_Pixmap.cxx b/src/Fl_Pixmap.cxx index 3e4e1af11..47777e047 100644 --- a/src/Fl_Pixmap.cxx +++ b/src/Fl_Pixmap.cxx @@ -17,9 +17,13 @@ extern uchar **fl_mask_bitmap; // used by fl_draw_pixmap.C to store mask void fl_restore_clip(); // in fl_rect.C -void Fl_Pixmap::draw(int X, int Y, int W, int H, int cx,int cy) { +void Fl_Pixmap::draw(int XP, int YP, int WP, int HP, int cx, int cy) { + // ignore empty or bad pixmap data: if (w<0) fl_measure_pixmap(data, w, h); if (!w) return; + // account for current clip region (faster on Irix): + int X,Y,W,H; fl_clip_box(XP,YP,WP,HP,X,Y,W,H); + cx += X-XP; cy += Y-YP; // clip the box down to the size of image, quit if empty: if (cx < 0) {W += cx; X -= cx; cx = 0;} if (cx+W > w) W = w-cx; |