Mirrors_UI_SDK/fltk
1
0
Fork 0
mirror of https://github.com/fltk/fltk.git synced 2026-05-31 22:04:26 +08:00
Code Issues Actions Packages Projects Releases Wiki Activity

macOS: minor improvement of capture of window titlebar.

Browse Source
This commit is contained in:
ManoloFLTK
2020-09-21 18:19:53 +02:00
parent b713b91975
commit a4a5720658
1 changed files with 1 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/drivers/Cocoa/Fl_Cocoa_Window_Driver.cxx
+1 -1
View File
@@ -320,7 +320,7 @@ void Fl_Cocoa_Window_Driver::capture_titlebar_and_borders(Fl_RGB_Image*& top, Fl
CGColorSpaceRef cspace = CGColorSpaceCreateDeviceRGB(); CGColorSpaceRef cspace = CGColorSpaceCreateDeviceRGB();
float s = Fl::screen_driver()->scale(screen_num()); float s = Fl::screen_driver()->scale(screen_num());
int scaled_w = int(w() * s); int scaled_w = int(w() * s);
const int factor = (layer ? 4 : 2); // resolution level for the titlebar (2 == retina's) const int factor = (layer && mapped_to_retina() ? 4 : 2); // resolution level for the titlebar (2 == retina's)
int data_w = factor * scaled_w, data_h = factor * htop; int data_w = factor * scaled_w, data_h = factor * htop;
uchar *rgba = new uchar[4 * data_w * data_h]; uchar *rgba = new uchar[4 * data_w * data_h];
CGContextRef auxgc = CGBitmapContextCreate(rgba, data_w, data_h, 8, 4 * data_w, cspace, kCGImageAlphaPremultipliedLast); CGContextRef auxgc = CGBitmapContextCreate(rgba, data_w, data_h, 8, 4 * data_w, cspace, kCGImageAlphaPremultipliedLast);