OdCmColorBase Class

Syntax

C++

class OdCmColorBase;

Description

This class is a virtual interface for classes that represent the unnamed and named colors specified by the byLayer, byBlock, byColor, byACI, byPen, Foreground, byDgnIndex, or None color methods.

Class Hierarchy

File: CmColorBase.h

Module: API Reference

Overview of Classes that Implement Color and Transparency

OdCmEntityColor class

OdCmColor class

Methods

blue	Returns the blue color component of the database color object as a value in the range from 0 to 255.
bookName	Returns the book name of the database color object.
color	Returns the packed 32-bit integer value that stores the color method and color components of the database color object.
colorIndex	Returns the color index (ACI) of the database color object.
colorMethod	Returns the color method of the database color object as a value of the ColorMethod enumeration.
colorName	Returns the color name of the database color object.
colorNameForDisplay	Returns the display color name of the database color object.
green	Returns the green color component of the database color object as a value in the range from 0 to 255.
isByACI	Checks whether the color method is byACI for the database color object and returns true if and only if the color method is set to kByACI, otherwise it returns false.
isByBlock	Checks whether the color method is byBlock for the database color object and returns true if and only if the color method is set to kByBlock or was set to kACIbyBlock, otherwise it returns false.
isByColor	Checks whether the color method is byColor for the database color object and returns true if and only if the color method is set to kByColor, otherwise it returns false.
isByDgnIndex	Checks whether the color method is byDgnIndex for the database color object and returns true if and only if the color method is set to kByDgnIndex, otherwise it returns false.
isByLayer	Checks whether the color method is byLayer for the database color object and returns true if and only if the color method is set to kByLayer or was set to kACIbyLayer, otherwise it returns false.
isForeground	Checks whether the color method is Foreground for the database color object and returns true if and only if the color method is set to kForeground or kACIforeground, otherwise it returns false.
red	Returns the red color component of the database color object as a value in the range from 0 to 255.
setBlue	Sets the blue color component for the database color object.
setColor	Sets the color method and color components for the database color object as an integer value.
setColorIndex	Sets the color index (ACI) of a color palette and sets the color method to byACI for the database color object.
setColorMethod	Sets the color method for the database color object as a value of the ColorMethod enumeration.
setGreen	Sets the green color component for the database color object.
setNames	Converts to the named color and sets the color name and book name for the database color object. If the book name is an empty string, the method sets the book name to UNNAMED. If the color name is an empty string, the method ignores the specified values. If the book name and the color name are empty strings, the method converts the database color object to the unnamed color.
setRGB	Sets the red, green, and blue color components and the color method to byColor for the database color object.
setRed	Sets the red color component for the database color object.

Links

OdCmColorBase Methods

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