Search found 4 matches

by DuempertM
Fri Jun 09, 2017 10:31 am
Forum: VintaSoft Imaging .NET SDK and Plug-ins Discussions
Topic: Support for transparent background in .png format image
Replies: 6
Views: 1582

Re: Support for transparent background in .png format image

That is clear.

Let's take a PNG file with a transparency. The color is white.
I am looking for a way to save this file as a JPG file with a white background.

Is that possible ? And if so how?

If I open the file for example with IrfanView and save as JPG, the background is also white and not black.
by DuempertM
Fri Jun 09, 2017 9:40 am
Forum: VintaSoft Imaging .NET SDK and Plug-ins Discussions
Topic: Support for transparent background in .png format image
Replies: 6
Views: 1582

Re: Support for transparent background in .png format image

Hello,

We have a little problem with a PNG File.
This File have a tranparency background and when i save it to a JPG File is the background black.

How can I determine the transparency in C # and save the tranparent color to a JPG File.

I hope you can help me with an example

Greetings
by DuempertM
Mon Jun 08, 2015 4:45 pm
Forum: VintaSoft Imaging .NET SDK and Plug-ins Discussions
Topic: Wrong Image Size ??
Replies: 2
Views: 1551

Re: Wrong Image Size ??

Okay thank you.
by DuempertM
Mon Jun 08, 2015 4:01 pm
Forum: VintaSoft Imaging .NET SDK and Plug-ins Discussions
Topic: Wrong Image Size ??
Replies: 2
Views: 1551

Wrong Image Size ??

Hello, i have an problem with a speficied Image. I added this image to the Wpf Image Viewer and the result is to small. In all other Image Viewer Programs shows the image correctly. You can reproduce in Sample Code from WpfImaging Demo Project. The Image File can you downloading from this link... ht...