Added value checks for "rect" and "roundrect" #62
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Outdated suggestions cannot be applied.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.
Issue description
I encountered some bugs that were caused by user input errors (e.g. automatically assigning widths and heights => 0), leading to issues that were challenging to diagnose due to the lack of clear error messages. To address this, I have added checks for the "rect" and "roundrect" functions.
Added checks
These checks aim to ensure the correctness of incoming values and provide error messages if they are out-of-spec.