OdThumbnailImage Class

API Reference > Other Classes > OdThumbnailImage Class

OdThumbnailImage Class

Class Hierarchy

Syntax

C++

class OdThumbnailImage;

ThumbnailImage.h

This class is a data container class for .dwg file Preview Bitmaps. Corresponding C++ library: TD_DbRoot

OdThumbnailImage Data Members

	Name	Description
	bmp	This is bmp, a member of class OdThumbnailImage.
	header	This is header, a member of class OdThumbnailImage.
	png	This is png, a member of class OdThumbnailImage.
	wmf	This is wmf, a member of class OdThumbnailImage.

OdThumbnailImage Methods

	Name	Description
	convBmpToPng	Converts the bmp data to png data for this ThumbnailImage object.
	convPngToBmp	Converts the png data to bmp data for this ThumbnailImage object.
	getImageData	Gets PNG, BMP or DIB data for this ThumbnailImage object.
	getNumEntries	Returns the number of entries populated for this ThumbnailImage object.
	getRasterImage	Gets raster image from data for this ThumbnailImage object.
	hasBmp	Returns true if and only if the bmp data is populated for this ThumbnailImage object.
	hasHeader	Returns true if and only if the header data is populated for this ThumbnailImage object.
	hasPng	Returns true if and only if the png data is populated for this ThumbnailImage object.
	hasWmf	Returns true if and only if the wmf data is populated for this ThumbnailImage object.
	setImageData	Sets PNG, BMP or DIB data for this ThumbnailImage object.
	setRasterImage	Sets data from image for this ThumbnailImage object.

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