- Allows stops to be in random order
- Allows for unspecified offsets (notice red and green)
- Allows a radial highlight
- Input color: Color
- Input p: Point or number
- Output Color
getColorAt (COMPUTE ROBUST)
A robust version of getColorAt(). See here for basic version. See here for a robust version using a hidden-canvas trick. The selected circle is filled with getColorAt(...) on mouse movement. Click the mouse to toggle between a linear and radial gradient. Hold shift to change the highlight location. Hold control to move the circle around.
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