Microsoft.DirectX.Matrix Scale, rotate, and translate (SRT) matrix for transforming the points. For more information, see Matrix. If this matrix is a projection matrix, any stippled lines are drawn with a perspective-correct stippling pattern. Or, vertices can be transformed and Line.Draw used to draw the line with a stipple pattern and no perspective correction.
color
System.Int32 An Int32 color value that specifies the color of the line.