I have several fundamental questions to clearify to myself, hope you\'ll help... I\'m developing a game application. It开发者_JAVA百科 has game loop and on each iteration i draw about 200 sprites. Wh
I had a project a month ago where I drew a stock chart in an application using Windows Forms. I did this by creating a bitmap that would stretch to the dimensions of the window. This would allow my ch
The trouble is - when I mousedown, then mousemove(about 1-2px), the point, which I draw disappears. It is because I clear context each mousemove, but I dont know how to fix开发者_运维百科 it.Not quite
I want to draw a Linear Gradient and turn it into a circle, so that it looks like this at the end. Since this isn\'t a开发者_运维技巧 usual linear gradient, nor a real radial gradient, I do not have
Is there a javascript library which lets me draw on a web page and then save the state of that drawing?
This question is related to this other one. In my program (which uses pygame to draw objects on the video) I have two representation of my world:
Is there a ruby gem which has pens/paint brush and stuff so that one can draw on a site? If not, how can I start developing something like that?
I\'m wondering whether I need to check if something is within the bounds of the CGRect passed to drawRect:, or if drawRect: automatically handles that for me.
My app allows the user to drag circles around on a screen. I\'m wondering whether there are any standard steps to take in order to implement this, especially in regards to marking the correct areas of
There is a need to provide some sort of interface(save/edit/load) to dynamically generated styles that are formed from GeometryDrawings. The problem is distinction between them in situation they lack
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