#include "ltwrappr.h"
virtual L_INT LFile::ReadFileTransforms(pTransforms, pLoadFileOption=NULL)
pFILETRANSFORMS pTransforms; |
pointer to a transform structure |
pLOADFILEOPTION pLoadFileOption; |
pointer to optional extended load options |
Reads the transforms stored with an image in a FlashPix file.
Parameter |
Description |
pTransforms |
Pointer to a transform structure. |
pLoadFileOption |
Pointer to optional extended load options. Pass NULL to use the default load options. |
SUCCESS |
The function was successful. |
< 1 |
An error occurred. Refer to Return Codes. |
Note: Page number is specified in the LOADFILEOPTION structure. To load a FlashPix file with or without the transforms, see FlashPix Transforms Options.
For more information on transforms in general, refer to FILETRANSFORMS.
Required DLLs and Libraries
LTFIL For a listing of the exact DLLs and Libraries needed, based on the toolkit version, refer to Files To Be Included With Your Application. |
Win32, x64.
Functions: |
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Topics: |
Raster Image Functions: Getting and Setting File Information |
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L_INT LFile__ReadFileTransformsExample()
{
L_INT nRet;
LFile LeadFile ;
FILETRANSFORMS FileTransforms;
LeadFile.SetFileName(MAKE_IMAGE_PATH(TEXT("image1.FPX"))) ;
nRet = LeadFile.ReadFileTransforms( &FileTransforms, NULL);
if(nRet != SUCCESS)
return nRet;
//Increase the contrast by 20%
FileTransforms.fContrastAdjustment *= (L_FLOAT)1.2;
nRet = LeadFile.WriteFileTransforms( &FileTransforms, FALSE, NULL);
if(nRet != SUCCESS)
return nRet;
return SUCCESS;
}
Help Collections
Raster .NET | C API | C++ Class Library | HTML5 JavaScript
Document .NET | C API | C++ Class Library | HTML5 JavaScript
Medical .NET | C API | C++ Class Library | HTML5 JavaScript
Medical Web Viewer .NET
Multimedia
Direct Show .NET | C API | Filters
Media Foundation .NET | C API | Transforms
Supported Platforms
.NET, Java, Android, and iOS/macOS Assemblies
Imaging, Medical, and Document
C API/C++ Class Libraries
Imaging, Medical, and Document
HTML5 JavaScript Libraries
Imaging, Medical, and Document
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