CAIRO_OPERATOR_ADD question
S Boucher <[email protected]>
| Newsgroups | gmane.comp.lib.cairo |
|---|---|
| Message-ID | <[email protected]> |
I'm looking at http://cairographics.org/operators/ for CAIRO_OPERATOR_ADD. I wonder whether the formulas are written correctly. My reading of it is: src: rgba(1, 0, 0, 1) OPERATOR_ADD dst: rgba(1, 0, 0, 1) RESULT: rgba(2,0,0,1). i.e. the red is 200%. But that can't fit in a CAIRO_FORMAT_ARGB32 What am I missing? Thanks -- cairo mailing list [email protected] http://lists.cairographics.org/mailman/listinfo/cairo