github/greenshot
1
0
Fork 0
mirror of https://github.com/greenshot/greenshot synced 2025-08-20 13:33:27 -07:00
Code Issues Projects Releases Packages Wiki Activity Actions

Fixed transparency issue: it wasn't removed before storing images without transparency support.

Browse source 
git-svn-id: http://svn.code.sf.net/p/greenshot/code/trunk@1760 7dccd23d-a4a3-4e1f-8c07-b4c1b4018ab4
This commit is contained in:
RKrom 2012-04-06 15:49:50 +00:00
commit abad0a2166
1 changed files with 12 additions and 2 deletions
Download patch file Download diff file Expand all files Collapse all files

14
Greenshot/Helpers/ImageOutput.cs
View file

@ -105,6 +105,12 @@ namespace Greenshot.Helpers {
reduceColors = true;
}
// Removing transparency if it's not supported
if (imageFormat != ImageFormat.Png) {
imageToSave = ImageHelper.Clone(imageToSave, PixelFormat.Format24bppRgb);
disposeImage = true;
}
// check for color reduction, forced or automatically
if (conf.OutputFileAutoReduceColors || reduceColors) {
WuQuantizer quantizer = new WuQuantizer((Bitmap)imageToSave);
@ -113,7 +119,11 @@ namespace Greenshot.Helpers {
if (reduceColors || colorCount < 256) {
try {
LOG.Info("Reducing colors on bitmap to 255.");
imageToSave = quantizer.GetQuantizedImage(255);
Image tmpImage = quantizer.GetQuantizedImage(255);
if (disposeImage) {
imageToSave.Dispose();
}
imageToSave = tmpImage;
// Make sure the "new" image is disposed
disposeImage = true;
} catch (Exception e) {
@ -134,7 +144,7 @@ namespace Greenshot.Helpers {
LOG.WarnFormat("Image of type {0} do not support property {1}", imageFormat, softwareUsedPropertyItem.Id);
}
}
LOG.DebugFormat("Saving image to stream with PixelFormat {0}", imageToSave.PixelFormat);
LOG.DebugFormat("Saving image to stream with Format {0} and PixelFormat {1}", imageFormat, imageToSave.PixelFormat);
if (imageFormat == ImageFormat.Jpeg) {
EncoderParameters parameters = new EncoderParameters(1);
parameters.Param[0] = new System.Drawing.Imaging.EncoderParameter(Encoder.Quality, quality);