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OPEN  Bug report #269  -  Hue blend method fails when all the color components are the same
Posted Dec 27, 2012 - updated Jan 05, 2019
Issue details
  • Type of issue
    Bug report
  • Status
  • Assigned to
    Not assigned to anyone
  • Progress
  • Type of bug
    Not triaged
  • Likelihood
    Not triaged
  • Effect
    Not triaged
  • Posted by
     Carlos López
  • Owned by
    Not owned by anyone
  • Category
  • Resolution
    Not determined
  • Priority
    Not determined
  • Targetted for
    icon_milestones.png Not determined
  • Tags
    icon_customdatatype.png blend method
  • Difficulty
    icon_customdatatype.png Easy
Issue description
The Hue blend method takes the components of the source color and computes a value that results in a calculation of the arc of a tangent which result is 0/0. It gives random values for 64 buts architecture and bluish colors for 32 bits architecture.

For convenience of representation, for greys, the hue is defined like 0º.

Steps to reproduce this issue
See attached files in this forum thread: