LAnnTextPointer::GetTextAlign
#include "ltwrappr.h"
virtual L_INT LAnnTextPointer::GetTextAlign(puTextAlign)
|
L_UINT *puTextAlign; |
/* address of a variable to be updated with the object's text alignment */ |
Gets the text alignment of an annotation. This function is available in the Document/Medical Toolkits.
|
Parameter |
Description | |
|
puTextAlign |
Address of the variable to be updated with the object's text alignment. Possible values are: | |
|
|
Value |
Meaning |
|
|
TEXTALIGN_LEFT |
[1] Align text to left. |
|
|
TEXTALIGN_CENTER |
[2] Center the text. |
|
|
TEXTALIGN_RIGHT |
[3] Align text to the right. |
Returns
|
SUCCESS |
The function was successful. |
|
< 1 |
An error occurred. Refer to Return Codes. |
Comments
This function gets the text alignment of certain annotation objects that display text.
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. |
See Also
|
Functions: |
|
|
Topics: |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Example
// Sample for LAnnTextPointer::SetTextAlign, LAnnTextPointer::GetTextAlign
// This example changes the text alignment of a text pointer annotation object
L_VOID SampleAnnSetTextAlign(LAnnTextPointer *pLTextPointer)
{
L_INT nRet;
L_UINT uTextAlign;
L_TCHAR szMsg[100];
L_UINT uType;
pLTextPointer->GetTextAlign(&uTextAlign);
switch(uTextAlign)
{
case TEXTALIGN_LEFT:
uTextAlign = TEXTALIGN_CENTER;
break;
case TEXTALIGN_CENTER:
uTextAlign = TEXTALIGN_RIGHT;
break;
case TEXTALIGN_RIGHT:
uTextAlign = TEXTALIGN_LEFT;
break;
}
nRet= pLTextPointer->SetTextAlign(uTextAlign, 0);
if (nRet != SUCCESS)
{
uType = pLTextPointer->GetType();
wsprintf(szMsg, TEXT("SetTextAlign Error: %d on object type[%d]\n"), nRet, uType);
MessageBox(NULL, szMsg, TEXT("Error"), MB_OK);
}
}