All of the color mapping in Matplotlib is currently derived fromScalerMappable which as the name suggests maps scalers from R^1 ->R^4 RGBA color space. It is common to want to map a vector tocolors, for example to control the alpha based on a second value in ascatter plot or to show the orientation of a field.

Organization

Student

Harshit Patni

Mentors

  • Thomas Caswell
  • Hannah Aizenman
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2017