ArcGIS Developer Help

IPresetColorRamp Interface

Provides access to members that control the PresetColorRamp. A color ramp that must contain exactly 13 preset colors.

Product Availability

Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server.

Description

IPresetColorRamp is designed to exactly mimic the behavior of ArcView 3.x's color ramps. Thus, it contains exactly 13 colors in a sequence that is defined by the order the colors are defined.

Members

	Name	Description
	Color	The color at the given index position. Call CreateRamp before calling this method.
	Colors	The list of colors. Call CreateRamp before calling this method.
	CreateRamp	Generates a color ramp with length determined by Size value.
	Name	The name of the color ramp.
	NumberOfPresetColors	The number of valid colors in the color ramp. This must equal 13 before you can get values from the ramp.
	PresetColor	The color at the index position.
	Size	The number of colors that will be generated by the CreateRamp method.

Inherited Interfaces

Interfaces	Description
IColorRamp	Provides access to the methods and properties common to all color ramp objects.

Classes that implement IPresetColorRamp

Classes	Description
PresetColorRamp	Defines a preset color ramp, where ramp is defined by a list of exactly 13 manually specified colors.