ASPGraphicsUtils Class

Utility functions for image processing in ASP.NET applications.

Inheritance Hierarchy

SystemObject
Telogis.GeoBase.ImageUtilsASPGraphicsUtils

Namespace: Telogis.GeoBase.ImageUtils
Assembly: geobase.net (in geobase.net.dll) Version: 4.99.0.0

Syntax

public class ASPGraphicsUtils

Public Class ASPGraphicsUtils

The ASPGraphicsUtils type exposes the following members.

Constructors

	Name	Description
	ASPGraphicsUtils	Initializes a new instance of the ASPGraphicsUtils class

Methods

	Name	Description
	ClientSupportsTransparency	Calculates whether the client supports PNG transparency. IE6 and below does not.
	Equals	Determines whether the specified object is equal to the current object. (Inherited from Object.)
	GetHashCode	Serves as the default hash function. (Inherited from Object.)
	GetType	Gets the Type of the current instance. (Inherited from Object.)
	LoadImageFromFile	Loads an image from file without keeping the file handle open.
	MergeImages	Merge an array of images into a single image.
	RespondWithImage	Writes an image to the supplied HttpReponse. If the client supports PNG transparency then it is written as a PNG, otherwise it is written as a GIF with Color.Magenta as the transparent color.
	ToString	Returns a string that represents the current object. (Inherited from Object.)
	WriteToOutputAsGIF	Writes a Bitmap to an HttpResponse stream as a GIF with the specified color rendered transparent.
	WriteToOutputAsPNG(Image, HttpResponse)	Writes an image to an HttpResponse stream as a PNG.
	WriteToOutputAsPNG(Image, HttpResponse, Int32)	Writes an image with a specified size to an HttpResponse stream as a PNG.