Direct2D based rendering #2

From oxyplot: oxyplot/oxyplot#124

Use Direct2D (SharpDX) to speed up rendering for WPF.

objo 2014-03-17 09:33
See see https://oxyplot.codeplex.com/workitem/10134

Code reference:

• D3DImage
• D3D11Image
• SharpDXElement

TODOs:

• fix zoom with mouse wheel not working
• remove PlotHeight, PlotWidth and IScrollInfo
• code cleanup and formatting
• implement renderer factory (#869)
• create nuget package
• add to appveyor build
• fallback to canvas rendering on remote desktop (see StackOverflow)

Another possible option for WPF would be to check if implementing a custom ImageSource (without Direct3D9) and only Direct2D would help:

• http://stackoverflow.com/questions/27879561/redirect-direct2d-rendering-to-a-wpf-control
• https://blogs.msdn.microsoft.com/dwayneneed/2008/06/20/implementing-a-custom-bitmapsource/