CBCGPToolBarImages

Detailed Description

The CBCGPToolBarImages class simplifies processing of toolbar images loaded from resource files or from disk files.

The toolbar bitmap is a large bitmap containing a set of small images (toolbar images) of a fixed size.

The CBCGPToolBarImages class:

• supports access to toolbar images by index and by associated command ID.
• renders images by index ID.
• adjusts images color palette to the system palette.
• allows to maintain user defined images, created during toolbar customization.

Inherits CObject.

Public Member Functions
	CBCGPToolBarImages	The default constructor
	AdaptColors	Replaces encapsulated image list color with specified tone color. All colors with similar hue component (specified by clrBase parameter) will be replaced with adapted colors based on clrTone.
	AdaptColors	Replaces encapsulated image list color with specified tone color. All colors with similar hue component (specified by clrBase parameter) will be replaced with adapted colors based on clrTone.
	AddIcon	Adds an icon to the list of toolbar images.
	AddImage	Adds a new bitmap to a collection of toolbar images.
	AddImage	Adds an image from image list to a collection of toolbar images.
	AddImageList	Adds a whole image list to a collection of toolbar images.
	AddSVG	Adds an SVG to the list of toolbar images.
	AddSVGIconFromFont	Adds an SVG icon from the font.
	AddSVGList	Adds an SVG image list to a collection of toolbar images.
	Clear	Frees the system resources previously allocated by the CBCGPToolBarImages object.
	ConvertTo24Bits	Converts the encapsulated images to 24bpp format
	ConvertTo32Bits	Converts the encapsulated images to 32bpp format
	ConvertToGrayScale	Converts encapsulated image list to gray scale.
	CreateFromImageList	Creates (initializes) toolbar images from an external image list.
	DeleteImage	Deletes an image from the user-defined bitmap.
	Draw	Called when an image maintained by a toolbar images object need to be rendered.
	DrawEx	Called when an image maintained by a toolbar images object need to be rendered.
	EndDrawImage	Called when an image has been displayed.
	ExportToImageList	Exports toolbar images to an external image list.
	ExtractBitmap	Extracts a bitmap from the list of toolbar images.
	ExtractIcon	Extracts an icon from the list of toolbar images.
	GetCount	Returns a number of toolbar images contained in the CBCGPToolBarImages object.
	GetImageSize	Retrieves a size either of source or destination image.
	GetImageWell	Returns a handle to a bitmap, which contains all toolbar images.
	GetResourceID	Returns image resource identifier.
	GetResourceOffset	Given an image resource ID returns an image index.
	GetSVG	Gets an SVG image by index.
	GetSVGFontIconColor	Retrivies a foreground color of SVG font icon.
	GetTransparentColor	Gets the transparent color.
	GrayImages	Grays images in the collection.
	InvertColors	Inverts encapsulated image list colors.
	InvertLuminosity	Inverts encapsulated image list luminosities.
	IsDPIAwarePM	Tells whether image list supports DPI awareness PM V2
	IsReadOnly	Determines whether the toolbar images are read-only or not.
	IsSVGImage	Tells whether the image located at specified index is SVG or not.
	IsSVGList	Tells whether the image list includes SVG icons only.
	IsUserImagesList	Determines whether the CBCGPToolBarImages object contains user-defined toolbar images or not.
	IsValid	Determines if a CBCGPToolBarImages object is valid.
	Load	Loads a bitmap with toolbar images.
	Load	Loads a bitmap with toolbar images.
	LoadStr	Loads a bitmap with toolbar images.
	MakeDarker	Makes encapsulated image list darker.
	MakeLighter	Makes encapsulated image list lighter.
	Mirror	Intended for RTL support. Mirrors all images in the collection.
	PrepareDrawImage	Allocates resources according to destination size to render a toolbar image.
	Save	Stores the user-defined toolbar images into a disk file.
	SetDPIAwarePM	Specify whether image list supports DPI awareness PM V2
	SetImageSize	Sets the size of source images.
	SetSVGFontIconColor	Changes a foreground color of SVG font icon.
	SetTransparentColor	Sets the transparent color.
	Simplify	Simplifies images in the collection.
	SmoothResize	Uses bicubic algorithm to resize toolbar images.
	UpdateImage	Updates a user-defined toolbar image from a bitmap.
	UpdateSVG	Replaces an existing image with a new SVG.

Static Public Member Functions
	FillDitheredRect	Fills a given rectangle by using a specific brush created from system colors.
	GetDisabledImageAlpha	Returns the current alpha channel value used for disabled images.
	Is32BitTransparencySupported	Tells whether 32-bit alpha blending is supported at runtime.
	IsRTL	Tells whether RTL support is enabled.
	MirrorBitmap	Intended for RTL support. Flips a bitmap.
	SetDisabledImageAlpha	Sets a custom alpha channel value for disabled images.

Static Public Attributes
	m_bDisableTrueColorAlpha	Specifies whether the TrueColor alpha-blending is enabled or disabled.