Hi all, How can I access the (r, g, b, alpha) tuples used by default when using graph_draw()? Thanks Haiko
Am 16.01.20 um 13:33 schrieb Lietz, Haiko:
Hi all,
How can I access the (r, g, b, alpha) tuples used by default when using graph_draw()?
The default color map used can be accessed via: graph_tool.draw.default_cm Best, Tiago -- Tiago de Paula Peixoto <tiago@skewed.de>
How can I access the (r, g, b, alpha) tuples used by default when using graph_draw()?
The default color map used can be accessed via:
graph_tool.draw.default_cm
I want to extract the exact colors used by default in coloring vertices. For example vertex_fill_color=0 is turquoise (graph_tool.draw.default_cm(0)), 1 is yellow (graph_tool.draw.default_cm(300)), ... How can I access the exact colors used in graph drawing? I need this to create a legend. Thx Haiko ________________________________ Von: graph-tool <graph-tool-bounces@skewed.de> im Auftrag von Tiago de Paula Peixoto <tiago@skewed.de> Gesendet: Donnerstag, 16. Januar 2020 15:48:02 An: Main discussion list for the graph-tool project Betreff: Re: [graph-tool] Accessing colors Am 16.01.20 um 13:33 schrieb Lietz, Haiko:
Hi all,
How can I access the (r, g, b, alpha) tuples used by default when using graph_draw()?
The default color map used can be accessed via: graph_tool.draw.default_cm Best, Tiago -- Tiago de Paula Peixoto <tiago@skewed.de> _______________________________________________ graph-tool mailing list graph-tool@skewed.de https://lists.skewed.de/mailman/listinfo/graph-tool
Am 16.01.20 um 16:43 schrieb Lietz, Haiko:
How can I access the (r, g, b, alpha) tuples used by default when using graph_draw()?
The default color map used can be accessed via:
graph_tool.draw.default_cm
I want to extract the exact colors used by default in coloring vertices. For example vertex_fill_color=0 is turquoise (graph_tool.draw.default_cm(0)), 1 is yellow (graph_tool.draw.default_cm(300)), ...
How can I access the exact colors used in graph drawing?
The default colors are extracted from that color map, by normalizing the property map values into the color map's range. In other words, the smallest value will correspond to the first color, and the largest value to the last color. -- Tiago de Paula Peixoto <tiago@skewed.de>
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Lietz, Haiko -
Tiago de Paula Peixoto