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Added auto reduction test as a property, so we can turn it off if the results are contra productive. Updated the readme.txt

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git-svn-id: http://svn.code.sf.net/p/greenshot/code/trunk@1714 7dccd23d-a4a3-4e1f-8c07-b4c1b4018ab4
This commit is contained in:
RKrom 2012-03-20 17:04:41 +00:00
commit d3246b4368
3 changed files with 20 additions and 14 deletions
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28
Greenshot/Helpers/ImageOutput.cs
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@ -100,19 +100,23 @@ namespace Greenshot.Helpers {
break;
}
// If Quantizing is enable, overwrite the image to save with a 256 - color version
IColorQuantizer quantizer = ImageHelper.PrepareQuantize((Bitmap)imageToSave);
int colorCount = quantizer.GetColorCount();
LOG.InfoFormat("Image with format {0} has {1} colors", imageToSave.PixelFormat, colorCount);
if (reduceColors || colorCount < 256) {
try {
LOG.Info("Reducing colors on bitmap to 255.");
imageToSave = ImageHelper.Quantize((Bitmap)imageToSave, quantizer, 255);
// Make sure the "new" image is disposed
disposeImage = true;
} catch(Exception e) {
LOG.Warn("Error occurred while Quantizing the image, ignoring and using original. Error: ", e);
// check for color reduction, forced or automatically
if (conf.OutputFileAutoReduceColors || reduceColors) {
IColorQuantizer quantizer = ImageHelper.PrepareQuantize((Bitmap)imageToSave);
int colorCount = quantizer.GetColorCount();
LOG.InfoFormat("Image with format {0} has {1} colors", imageToSave.PixelFormat, colorCount);
if (reduceColors || colorCount < 256) {
try {
LOG.Info("Reducing colors on bitmap to 255.");
imageToSave = ImageHelper.Quantize((Bitmap)imageToSave, quantizer, 255);
// Make sure the "new" image is disposed
disposeImage = true;
} catch (Exception e) {
LOG.Warn("Error occurred while Quantizing the image, ignoring and using original. Error: ", e);
}
}
} else {
LOG.Info("Skipping color reduction test, OutputFileAutoReduceColors is set to false.");
}
try {