HELP
-
hi everyone I'm using GDI+ concept to draw a multiple sine waves in a panel, It is having more flickering.. if any Forms/window come above/infront of the panel that part of the region is again redrawn. is there any way to avoid re-drawing of that region by invalidating that region or something. or Can u suggest me is it good to switching from GDI+ to anyother concept like directx..
-
hi everyone I'm using GDI+ concept to draw a multiple sine waves in a panel, It is having more flickering.. if any Forms/window come above/infront of the panel that part of the region is again redrawn. is there any way to avoid re-drawing of that region by invalidating that region or something. or Can u suggest me is it good to switching from GDI+ to anyother concept like directx..
No, that's how GDI works. The programmer is responsible for redrawing any regions that require it.
Simon
-
hi everyone I'm using GDI+ concept to draw a multiple sine waves in a panel, It is having more flickering.. if any Forms/window come above/infront of the panel that part of the region is again redrawn. is there any way to avoid re-drawing of that region by invalidating that region or something. or Can u suggest me is it good to switching from GDI+ to anyother concept like directx..
Double buffering may help with the flickering. Here's a link: http://www.bobpowell.net/doublebuffer.htm[^]
-
Double buffering may help with the flickering. Here's a link: http://www.bobpowell.net/doublebuffer.htm[^]
Have tried this not working for me. Please check again. Regards Andy VOIP
-
Have tried this not working for me. Please check again. Regards Andy VOIP
Why don't you describe your problem in a little more detail.