Drawing Class

Drawing primitives.

Inheritance Hierarchy

SystemObject
Accord.ImagingDrawing

Namespace: Accord.Imaging
Assembly: Accord.Imaging (in Accord.Imaging.dll) Version: 3.8.0

Syntax

public static class Drawing

Public NotInheritable Class Drawing

Methods

	Name	Description
	FillRectangle(BitmapData, Rectangle, Color)	Fill rectangle on the specified image.
	FillRectangle(UnmanagedImage, Rectangle, Color)	Fill rectangle on the specified image.
	Line(BitmapData, IntPoint, IntPoint, Color)	Draw a line on the specified image.
	Line(UnmanagedImage, IntPoint, IntPoint, Color)	Draw a line on the specified image.
	Polygon(BitmapData, ListIntPoint, Color)	Draw a polygon on the specified image.
	Polygon(UnmanagedImage, ListIntPoint, Color)	Draw a polygon on the specified image.
	Polyline(BitmapData, ListIntPoint, Color)	Draw a polyline on the specified image.
	Polyline(UnmanagedImage, ListIntPoint, Color)	Draw a polyline on the specified image.
	Rectangle(BitmapData, Rectangle, Color)	Draw rectangle on the specified image.
	Rectangle(UnmanagedImage, Rectangle, Color)	Draw rectangle on the specified image.

Remarks

The class allows to do drawing of some primitives directly on locked image data or unmanaged image.

Note
All methods of this class support drawing only on color 24/32 bpp images and on grayscale 8 bpp indexed images.

Note
When it comes to alpha blending for 24/32 bpp images, all calculations are done as described on Wikipeadia (see "over" operator).