Implementation of the radial gradient with cairo for Linux. #306
Conversation
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
I followed this tutorial about gradients with cairo: https://zetcode.com/gfx/cairo/gradients/
I compared to Windows and with the same settings in the VSTGUI Live Editor I got identical looking results. Sometimes there is a "hickup": When moving around the view the radial gradient gets sticky and does not follow the view any longer. But when saving it "jumps" back into place.
Furthermore there is the
originOffsetargument offillRadialGradient. But I don't know what it is for. It is always (0,0) and I cannot make it change by any setting in VSTGUI Live Editor.