https://sourceforge.net/p/plplot/feature-requests/13/2013-02-14T21:20:29ZRecent changes to 13: Support for XOR mode in cairo drivers.2013-02-14T21:20:29Z2013-02-14T21:20:29ZJames Tappinhttps://sourceforge.net/u/sjtappin/https://sourceforge.net0a86d527417a2a1fb0344adbc9f44fdb53a682fe

<div class="markdown_content"><p>It would be nice to have support for xor mode in the cairo drivers.</p> <p>This could I think be relatively easily implemented using the `cairo_set_operator` function and the CAIRO_OPERATOR_OVER and CAIRO_OPERATOR_XOR operators.</p></div>