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Determines whether the specified image, document or vector file can be loaded as an SVG file.
#include "l_bitmap.h"
L_LTFIL_API L_INT L_CanLoadSvg(pszFile, pbSupported, pLoadOptions)
Character string containing the name of the image file to load.
Pointer to a variable to be updated. TRUE if the specified image, document or vector file can be loaded as SVG; otherwise, FALSE.
Pointer to optional extended load options. Pass NULL to use the default load options.
| Value | Meaning |
|---|---|
| SUCCESS | The function was successful. |
| < 1 | An error occurred. Refer to Return Codes. |
Use this function to determine whether the specified image, document or vector file supports being loaded as an SVG (Scalable Vector Graphics) file. The following conditions must be met in order to load a page from a file as SVG:
| Condition | Description |
|---|---|
| The file format is SVG | SVG can be loaded as SVG |
| The file format is document | Any of the document file formats supported by LEADTOOLS such as DOC/DOCX, PPT/PPTX, XLS/XLSX, RTF, TXT, AFP, ICA, etc. These formats will set the FILEINFO.bIsDocFile member to TRUE when calling L_FileInfo. |
| The file format is vector | Any of the vector file formats supported by LEADTOOLS such as DXF, DWG, etc. These formats will set the FILEINFO.bIsVectorFile member to TRUE when calling L_FileInfo. |
| The file format is PDF | And the PDF file contains more than pure raster data (for example, not scanned PDF file). |
In addition to LTFIL, the following additional DLLs may be required to support loading as SVG:
| DLL | Description |
|---|---|
| LTSVG | SVG support. Always required. |
| LTVKRN | Required if the input document is a vector file. |
| LTPDF | Required if the input document is a PDF file. |
Note: More options are available in the LOADFILEOPTION structure.
Support for loading SVG is only available in the Document and Medical Imaging toolkits.
LTSVG
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, Linux.
See Also
For an example, refer to L_LoadSvg.