Corrected problems having to do with color (blue and green were swapped)

and incorrect call to cairo_set_source_rgba which is in an unused
function and has no effect except with versions of Tcl less than 8.6
where "load -lazy" is not available and unknown functions cause
immediate exit.  Cleaned up remaining references to OpenGL in the
Cairo code, and updated the copyright and acknowledged Chuan Chen, who
coded the Cairo interface.  No attempt yet to deal with memory leaks
caused by calling Cairo "create" functions without the accompanying
"destroy" functions.
This commit is contained in:
Tim Edwards
2017-09-12 15:42:08 -04:00
parent 83e609eaca
commit 1d3bb0d698
26 changed files with 168 additions and 34199 deletions
-1236
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