#include "ltwrappr.h"
static L_INT LFileSettings::GetViewport2D(pnWidth, pnHeight)
L_INT *pnWidth; |
pointer to a variable to be updated |
L_INT *pnHeight; |
pointer to a variable to be updated |
Gets the current viewport width and height used when loading 3D file formats.
Parameter |
Description |
pnWidth |
Pointer to a variable to be updated with the current viewport width in pixels. |
pnHeight |
Pointer to a variable to be updated with the current viewport height in pixels. |
SUCCESS |
The function was successful. |
< 1 |
An error occurred. Refer to Return Codes. |
To set the viewport width and height in pixels, use LFileSettings::SetViewport2D.
When working with DXF files, you can use the Vector features, available in selected products, or you can use the Main C++ Class Library. If you use the Main C++ Class Library for loading (using the standard loading functions), you can modify the view port and view mode using the following functions:
LFileSettings::GetViewport2D
This function may be used with the following Vector file formats: DXF, DWG, WMF, EMF, PCT, CGM, DRW, PLT, TIF (with a DXF saved internally) and Intergraph Vector. For more information on vector file formats and their availability, refer to LEADTOOLS Vector Formats.
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.
For an example, refer to LFileSettings::SetViewMode2D.
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