#include "ltwrappr.h"
static L_INT LAnnPoint::GetPredefinedBitmap(uType, pBitmap, uStructSize)
static L_INT LAnnPoint::GetPredefinedBitmap(uType, pLBitmap, uStructSize)
L_UINT uType; |
constant that indicates the bitmap to retrieve |
pBITMAPHANDLE pBitmap; |
pointer to a variable to be updated with the bitmap handle |
pLBitmapBase *pLBitmap; |
pointer to an object to be updated with the bitmap handle |
L_UINT uStructSize; |
size in bytes, of the structure pointed to by pBitmap or pLBitmap |
Retrieves a copy of the specified predefined bitmap.
Parameter | Description | |
uType | Value that indicates the bitmap to retrieve. Possible values are: | |
Value | Meaning | |
ANNBITMAP_POINT | [0] Predefined metafile for annotation point object | |
pBitmap | Pointer to a variable to be updated with the bitmap handle. | |
pLBitmap | Pointer to a valid bitmap object containing the image to set. | |
uStructSize | Size in bytes, of the structure pointed to by pBitmap or pLBitmap.. Use sizeof(BITMAPHANDLE). |
SUCCESS |
The function was successful. |
< 1 |
An error occurred. Refer to Return Codes. |
You must free the bitmap handle when you are finished, using the LBitmapBase::Free function. Call the LAnnPoint::SetPredefinedBitmap function to change or reset the predefined bitmap.
Required DLLs and Libraries
LTANN 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: |
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// This example does the following: // 1. Gets the current point bitmap // 2. Inverts it // 3. Sets the inverted bitmap as the default point bitmap
L_INT LAnnPoint_GetPredefinedBitmapExample()
{
L_INT nRet;
LBitmap PointBitmap;
// Get predefined point bitmap
nRet = LAnnPoint::GetPredefinedBitmap(ANNBITMAP_POINT, &PointBitmap, sizeof(BITMAPHANDLE));
if(nRet != SUCCESS)
return nRet;
// Invert it
nRet = PointBitmap.Invert();
if(nRet != SUCCESS)
return nRet;
// Set as new point bitmap
nRet = LAnnPoint::SetPredefinedBitmap (ANNBITMAP_POINT, &PointBitmap);
if(nRet != SUCCESS)
return nRet;
MessageBox(NULL, TEXT("Now create a point annotation object. The bitmap is inverted"), TEXT(""), MB_OK);
return SUCCESS;
}
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