5 Mar
2014
5 Mar
'14
11:57 p.m.
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 -- Tiago de Paula Peixoto <tiago@skewed.de>