Mercurial > hg > orthanc-stone
comparison Framework/Scene2D/Internals/CairoFloatTextureRenderer.cpp @ 771:ed783cbc92d7
fix
author | Sebastien Jodogne <s.jodogne@gmail.com> |
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date | Fri, 24 May 2019 11:04:41 +0200 |
parents | e6850c866469 |
children | b8dfd966b5f4 |
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770:e6850c866469 | 771:ed783cbc92d7 |
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36 isLinearInterpolation_ = l.IsLinearInterpolation(); | 36 isLinearInterpolation_ = l.IsLinearInterpolation(); |
37 | 37 |
38 float windowCenter, windowWidth; | 38 float windowCenter, windowWidth; |
39 l.GetWindowing(windowCenter, windowWidth); | 39 l.GetWindowing(windowCenter, windowWidth); |
40 | 40 |
41 const float a = windowCenter - windowWidth; | 41 const float a = windowCenter - windowWidth / 2.0f; |
42 const float slope = 256.0f / windowWidth; | 42 const float slope = 256.0f / windowWidth; |
43 | 43 |
44 const Orthanc::ImageAccessor& source = l.GetTexture(); | 44 const Orthanc::ImageAccessor& source = l.GetTexture(); |
45 const unsigned int width = source.GetWidth(); | 45 const unsigned int width = source.GetWidth(); |
46 const unsigned int height = source.GetHeight(); | 46 const unsigned int height = source.GetHeight(); |