graphics - Is there an equivalent of soft pen in GDI+? -



graphics - Is there an equivalent of soft pen in GDI+? -

i need draw soft wide outline gdi+ graphicspath. this:

a path border shown in red. i'd utilize wide pen smooth. need ability command smoothness of pen.

i tried utilize gradient brush pen couldn't find solution works.

i can accomplish desired result drawing outline black solid pen , applying gaussian smoothing filter on top of result image, want avoid because it's slow when have process whole image quite large.

is there way draw smooth path outline?

there no standard way in gdi+ provides functionality have create it.

you track line segments , draw fuzzy, filled circle along segments. drawling fuzzy circle 1 time bitmap should easy , fast blit continuously. blending on time canvas can create nice effect , allow user command intensity , maybe size of circle.

graphics gdi+ graphicspath

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