Hi all
I'm working on a paint application in palm. To draw curved lines I get pen
move positions and link them with straight lines on a fly. But the lines are
not smooth as expected. Is there another stratergy to draw curved lines
smoothly (on a fly) ?
Is there a way to get more pen move events
On Wed, 2003-01-29 at 08:50, DNR wrote:
I'm working on a paint application in palm. To draw curved lines I get pen
move positions and link them with straight lines on a fly. But the lines are
not smooth as expected. Is there another stratergy to draw curved lines
smoothly (on a fly) ?
Is
Sounds like splines or bezier curves...
Henk
DNR wrote:
Hi all
I'm working on a paint application in palm. To draw curved lines I get pen
move positions and link them with straight lines on a fly. But the lines are
not smooth as expected. Is there another stratergy to draw curved lines
Do a search for graphic gems, and you will find tons of routines for curve
smoothing. The palm may not be able to process them fast enough on the fly
though. What I ended up doing was just optimizing the hell out of the draw
capture routine which used a gadget which resutled in relatively smooth