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ODA Kernel SDK
API Reference > Other Classes > OdThumbnailImage Class
OdThumbnailImage Class
Syntax
C++
class OdThumbnailImage;

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

OdThumbnailImage

File: ThumbnailImage.h 

Module: API Reference 

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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