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STR #1921
Application: | FLTK Library |
Status: | 1 - Closed w/Resolution |
Priority: | 2 - Low, e.g. a documentation error or undocumented side-effect |
Scope: | 3 - Applies to all machines and operating systems |
Subsystem: | Core Library |
Summary: | Current definition of fl_begin_offscreen() and fl_end_offscreen() makes impossible to divide offscreen drawing procedure to a set of subsequently called functions |
Version: | 1.4-feature |
Created By: | sergiy4563 |
Assigned To: | AlbrechtS |
Fix Version: | 1.4.0 |
Update Notification: | |
Trouble Report Files:
No files
Trouble Report Comments:
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#1 | sergiy4563 01:04 Apr 18, 2008 |
| Current definition of offscreen functions defined using "#define" makes difficult to call them from different functions. So, from thread where geometry can be calculated and prepared for complex line visualization we cannot set vertex by vertex into offscreen drawing. Current definition requires all drawing functions to be set between fl_begin_offscreen() and fl_end_offscreen(), otherwise source code cannot be compiled. | |
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#2 | AlbrechtS 08:25 Oct 13, 2018 |
| Please use class Fl_Image_Surface instead which is also available in FLTK 1.3.4 (or even lower).
If this doesn't help with your issue please feel free to open a new STR.
Closing this STR. | |
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