diff options
Diffstat (limited to 'src/drivers')
| -rw-r--r-- | src/drivers/Xlib/Fl_Xlib_Graphics_Driver.cxx | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/src/drivers/Xlib/Fl_Xlib_Graphics_Driver.cxx b/src/drivers/Xlib/Fl_Xlib_Graphics_Driver.cxx index 53bedc2ce..4ddcada19 100644 --- a/src/drivers/Xlib/Fl_Xlib_Graphics_Driver.cxx +++ b/src/drivers/Xlib/Fl_Xlib_Graphics_Driver.cxx @@ -237,14 +237,16 @@ void Fl_Xlib_Graphics_Driver::font_name(int num, const char *name) { Region Fl_Xlib_Graphics_Driver::scale_clip(float f) { Region r = rstack[rstackptr]; if (r == 0 || (f == 1 && offset_x_ == 0 && offset_y_ == 0) ) return 0; - float delta = (f >= 2 ? f/3 : 0); + int deltaf = f/2; Region r2 = XCreateRegion(); XRectangle R; for (int i = 0; i < r->numRects; i++) { - R.x = short((r->rects[i].x1 + offset_x_)*f-delta + line_delta_); - R.y = short((r->rects[i].y1 + offset_y_)*f-delta + line_delta_); - R.width = short(r->rects[i].x2*f) - short(r->rects[i].x1*f); - R.height = short(r->rects[i].y2*f) - short(r->rects[i].y1*f); + int x = (r->rects[i].x1 + offset_x_)*f; + int y = (r->rects[i].y1 + offset_y_)*f; + R.x = x - deltaf + line_delta_; + R.y = y - deltaf + line_delta_; + R.width = int((r->rects[i].x2 + offset_x_) * f) - x; + R.height = int((r->rects[i].y2 + offset_y_) * f) - y; XUnionRectWithRegion(&R, r2, r2); } rstack[rstackptr] = r2; |