On 03/06/2014 12:43 AM, Xiaohu Hu wrote:

Hi,

I would like to color my vertices based on their degree, the default
color scheme give me a sort of from "warm to cold" coloring. How can I
specify the color scale myself, i.e. using grey scale or from red to
blue etc.

The graph_draw() function takes a 'vcmap' parameter which specifies the
colormap which should be used for the vertices. You can choose any
matplotlib colormap you want, or define your own:

    http://matplotlib.org/examples/color/colormaps_reference.html

You can also specify the colors yourself via a property map with either
a string color code, or a vector with RGBA values.

Best,
Tiago

_______________________________________________
graph-tool mailing list
graph-tool@skewed.de
http://lists.skewed.de/mailman/listinfo/graph-tool