I decided it was time to learn to use GDIPLUS by writing a useful demonstration application.
This demo application (xyChartDemo) uses GDIPLUS to draw an XY graph with multiple data series and dynamically modifiable display properties in a resizeable window. Once I worked through translating MSDN C# code and hints to VIP, and evolved a workable code model, it became relatively smooth going.
The working code is in the Chart_PACK package and should be able to be added to a new or existing package without complication. I plan to add more capability beyond simple XY graphing.
I expect I'll get suggestions for improvement on this from the VIP community -- they are welcome!
Feel free to use and modify Chart_PACK as you wish.
Lexington Park MD, USA Joined: 06 Mar 2000 Posts: 619
Posted: 28 Jul 2017 11:47 Post subject:
Great job. I've been wanting to do more work in GDIPlus inside of VIP since I presented my paper at the VIP ALC back in 2006. I've done some minor tinkering but too many issues/demands in my day job to devote much time to it unfortunately. Glad to see this. _________________ AI Rules!
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