We're sorry Aspose doesn't work properply without JavaScript enabled.

Free Support Forum - aspose.com

Color transparency not working

(Aspose.Total API version 3.5.0.0)


Following the code from
http://www.aspose.com/docs/display/imagingnet/Specifying+Transparency+for+PNG+Images,

using a .png-file as input, there are two outcomes;

Using the longest code version, the resulting .png-file is completely empty (black), except for the Aspose watermark, but retaining the original size.

Using the shortest code version, the resulting .png-file is identical to the input.










Hi Ivar,

Thank you for your inquiry.

Please forward us the same image file that you are using at your end. We will try to recreate the issue at our end using the sample image and will update you about our findings.