diff options
Diffstat (limited to 'src/Fl_Quartz_Printer.mm')
| -rw-r--r-- | src/Fl_Quartz_Printer.mm | 22 |
1 files changed, 21 insertions, 1 deletions
diff --git a/src/Fl_Quartz_Printer.mm b/src/Fl_Quartz_Printer.mm index 57e46e1bb..9eb901abf 100644 --- a/src/Fl_Quartz_Printer.mm +++ b/src/Fl_Quartz_Printer.mm @@ -3,7 +3,7 @@ // // Mac OS X-specific printing support (objective-c++) for the Fast Light Tool Kit (FLTK). // -// Copyright 2010-2012 by Bill Spitzak and others. +// Copyright 2010-2014 by Bill Spitzak and others. // // This library is free software. Distribution and use rights are outlined in // the file "COPYING" which should have been included with this file. If this @@ -315,6 +315,26 @@ void Fl_System_Printer::end_job (void) if (w) w->show(); } +// version that prints at high res if using a retina display +void Fl_System_Printer::print_window_part(Fl_Window *win, int x, int y, int w, int h, int delta_x, int delta_y) +{ + Fl_Surface_Device *current = Fl_Surface_Device::surface(); + Fl_Display_Device::display_device()->set_current(); + Fl_Window *save_front = Fl::first_window(); + win->show(); + fl_gc = NULL; + Fl::check(); + win->make_current(); + CGImageRef img = Fl_X::CGImage_from_window_rect(win, x, y, w, h); + if (save_front != win) save_front->show(); + current->set_current(); + CGRect rect = { { delta_x, delta_y }, { w, h } }; + Fl_X::q_begin_image(rect, 0, 0, w, h); + CGContextDrawImage(fl_gc, rect, img); + Fl_X::q_end_image(); + CFRelease(img); +} + #endif // __APPLE__ // |