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diff Core/Images/ImageProcessing.h @ 4082:2e1564f57542

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ImageProcessing::FitSizeKeepAspectRatio()
author Sebastien Jodogne <s.jodogne@gmail.com>
date Tue, 23 Jun 2020 07:39:23 +0200
parents 73c22208272f
children
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--- a/Core/Images/ImageProcessing.h	Mon Jun 22 19:04:09 2020 +0200
+++ b/Core/Images/ImageProcessing.h	Tue Jun 23 07:39:23 2020 +0200
@@ -200,10 +200,17 @@
 
     static void FitSize(ImageAccessor& target,
                         const ImageAccessor& source);
-    
+
+    // Resize the image to the given width/height. The resized image
+    // occupies the entire canvas (aspect ratio is not preserved).
     static ImageAccessor* FitSize(const ImageAccessor& source,
                                   unsigned int width,
                                   unsigned int height);
+
+    // Resize an image, but keeps its original aspect ratio. Zeros are
+    // added around the image to reach the specified size.
+    static ImageAccessor* FitSizeKeepAspectRatio(const ImageAccessor& source,
+                                                 unsigned int width,
+                                                 unsigned int height);
   };
 }
-