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diff Framework/Toolbox/AffineTransform2D.h @ 575:919226caca82

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AffineTransform2D::ComputeZoom()
author Sebastien Jodogne <s.jodogne@gmail.com>
date Fri, 19 Apr 2019 09:08:15 +0200
parents 911297a277c4
children 7912de3a15e0
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line diff
--- a/Framework/Toolbox/AffineTransform2D.h	Thu Apr 18 18:06:29 2019 +0200
+++ b/Framework/Toolbox/AffineTransform2D.h	Fri Apr 19 09:08:15 2019 +0200
@@ -60,6 +60,8 @@
     void ConvertToOpenGLMatrix(float target[16],
                                unsigned int canvasWidth,
                                unsigned int canvasHeight) const;
+
+    double ComputeZoom() const;
     
     static AffineTransform2D Invert(const AffineTransform2D& a);