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comparison 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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4080:f18eaade6153 4082:2e1564f57542
198 198
199 static void SmoothGaussian5x5(ImageAccessor& image); 199 static void SmoothGaussian5x5(ImageAccessor& image);
200 200
201 static void FitSize(ImageAccessor& target, 201 static void FitSize(ImageAccessor& target,
202 const ImageAccessor& source); 202 const ImageAccessor& source);
203 203
204 // Resize the image to the given width/height. The resized image
205 // occupies the entire canvas (aspect ratio is not preserved).
204 static ImageAccessor* FitSize(const ImageAccessor& source, 206 static ImageAccessor* FitSize(const ImageAccessor& source,
205 unsigned int width, 207 unsigned int width,
206 unsigned int height); 208 unsigned int height);
209
210 // Resize an image, but keeps its original aspect ratio. Zeros are
211 // added around the image to reach the specified size.
212 static ImageAccessor* FitSizeKeepAspectRatio(const ImageAccessor& source,
213 unsigned int width,
214 unsigned int height);
207 }; 215 };
208 } 216 }
209