From c472d5d8b76e17e4dd537ca20c9bfb144b06189c Mon Sep 17 00:00:00 2001 From: Manolo Gouy Date: Fri, 9 Feb 2018 13:48:22 +0000 Subject: Fix fl_read_image() under MacOS platform when GUI is rescaled. This commit also simplifies the platform-dependent support of fl_read_image(): only Fl_XXX_Screen_Driver::read_win_rectangle() contains platform-specific code to capture pixels from the current window or from an offscreen buffer. Platform-independent function Fl_Screen_Driver::traverse_to_gl_subwindows() captures subwindows that intersect with the area fl_read_image() targets. git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12653 ea41ed52-d2ee-0310-a9c1-e6b18d33e121 --- src/drivers/Xlib/Fl_Xlib_Image_Surface_Driver.cxx | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'src/drivers/Xlib/Fl_Xlib_Image_Surface_Driver.cxx') diff --git a/src/drivers/Xlib/Fl_Xlib_Image_Surface_Driver.cxx b/src/drivers/Xlib/Fl_Xlib_Image_Surface_Driver.cxx index 0d3383cc5..c5bcce9af 100644 --- a/src/drivers/Xlib/Fl_Xlib_Image_Surface_Driver.cxx +++ b/src/drivers/Xlib/Fl_Xlib_Image_Surface_Driver.cxx @@ -80,7 +80,7 @@ void Fl_Xlib_Image_Surface_Driver::untranslate() { Fl_RGB_Image* Fl_Xlib_Image_Surface_Driver::image() { - Fl_RGB_Image *image = Fl::screen_driver()->read_win_rectangle(NULL, 0, 0, width, height, 0); + Fl_RGB_Image *image = Fl::screen_driver()->read_win_rectangle(0, 0, width, height); return image; } -- cgit v1.2.3