Is it possible to render a filled circle onto an image? How about rendering the outline of a circle? Could I do this with or without antialiasing? How about lines with or without antialiasing?
I might be able to hack something together with radial gradients but I'm hoping there's a better way. I'm not actually using pixman yet. I'm just trying to determine whether this is the library I need. If pixman cannot do these things, could someone recommend a library that does? I need something that can do compositing (with options to set the compositing operation), transformations, masking, indexed (palette) images, kernel convolution filters, gradients, basic line, circle and rectangle rendering. Rendering a circle myself isn't that complicated but I'd rather use someone else's code that does it properly and fast.
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