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Extend allowable fills with gradients #45

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noelwelsh opened this issue May 28, 2017 · 2 comments
Open
4 tasks

Extend allowable fills with gradients #45

noelwelsh opened this issue May 28, 2017 · 2 comments
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enhancement hackathon hacktoberfest Good for Hacktoberfest

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@noelwelsh
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Filling with gradients is supported by both SVG and Java2D (I think). It would be useful to expose this functionality within Doodle as it opens up more creative possibilities.

  • See what SVG and Java2D support
  • Model as an algebraic data type (probably gradient = linear | radial)
  • Extend DrawingContext to allow gradient fills
  • Implement in backends
@mjcz-archived mjcz-archived mentioned this issue Jun 10, 2017
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@noelwelsh noelwelsh added the hacktoberfest Good for Hacktoberfest label Oct 7, 2019
@noelwelsh
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I have some WIP here, that builds on support added to Doodle 0.8. The outstanding work is to augment the SVG renderer to support gradients.

@noelwelsh
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Gradients have been added to Java2d and SVG, but I'm not convinced the implementation is correct. Needed:

  • clarify the meaning of the parameters of the parameters for constructing gradients
  • ensure both implementations are correct

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