FillEllipseCentered(BitmapContext,Int32,Int32,Int32,Int32,Int32,BlendMode) Method

A Fast Bresenham Type Algorithm For Drawing filled ellipses http://homepage.smc.edu/kennedy_john/belipse.pdf Uses a different parameter representation than DrawEllipse().

Syntax

[Extension()]
public static void FillEllipseCentered( 
   BitmapContext context,
   int xc,
   int yc,
   int xr,
   int yr,
   int color,
   WriteableBitmapExtensions.BlendMode blendMode
)

Parameters

context: The BitmapContext.
xc: The x-coordinate of the ellipses center.
yc: The y-coordinate of the ellipses center.
xr: The radius of the ellipse in x-direction.
yr: The radius of the ellipse in y-direction.
color: The color for the line.
blendMode: The blend mode. BlendMode.Alpha is the default mode.

Requirements

Target Platforms: Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

Reference

WriteableBitmapExtensions Class
WriteableBitmapExtensions Members
Overload List