Proud Member
Reputation: 40496
How to clean a CGContextRef prior to drawing?
I have a CGContextRef with things drawn inside, and I want to clear it out so that it is empty (all transparent). How to do it?
Upvotes: 0
Views: 2392
Answers (1)
Related Questions
- How can I clear drawing of old data using CGContext methods?
- Erasing after drawing with CGContext
- How to clear a CGContextRef?
- Clear CGContext Lines
- CGContextRef draw lines and points,how to clear screen?
- Drawing around CGContextRef to remove pixelation
- iOS drawRect: is it possible to clear the Graphics Context?
- Clear the current path in CGContextRef?
- I am trying to clear the currently drawn image on the cgcontext
- How to correctly clean up the memory when creating a CGContextRef?