Mercurial > hg > orthanc-stone

comparison Framework/Scene2D/Internals/CairoFloatTextureRenderer.cpp @ 772:cfb4d39065a4 am-dev

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fix windowing + save windowing
author Alain Mazy <alain@mazy.be>
date Fri, 24 May 2019 11:05:06 +0200
parents 9e51fb773bbd
children 238693c3bc51
comparison
equal deleted inserted replaced
730:fe938bddb932 772:cfb4d39065a4
35 isLinearInterpolation_ = l.IsLinearInterpolation(); 35 isLinearInterpolation_ = l.IsLinearInterpolation();
36 36
37 float windowCenter, windowWidth; 37 float windowCenter, windowWidth;
38 l.GetWindowing(windowCenter, windowWidth); 38 l.GetWindowing(windowCenter, windowWidth);
39 39
40 const float a = windowCenter - windowWidth; 40 const float a = windowCenter - windowWidth / 2.0f;
41 const float slope = 256.0f / (2.0f * windowWidth); 41 const float slope = 256.0f / windowWidth;
42 42
43 const Orthanc::ImageAccessor& source = l.GetTexture(); 43 const Orthanc::ImageAccessor& source = l.GetTexture();
44 const unsigned int width = source.GetWidth(); 44 const unsigned int width = source.GetWidth();
45 const unsigned int height = source.GetHeight(); 45 const unsigned int height = source.GetHeight();
46 texture_.SetSize(width, height, false); 46 texture_.SetSize(width, height, false);