#include “BiAnno.h”
void OnPaint( CWnd *pWnd,
CPaintDC &dc,
LPDISPLAYSTRUCT lpDisp );
Description
This function draws the annotation helper lines while dragging or resizing the objects.
Parameters
|
CWnd |
*pWnd |
Pointer to the CView window class |
|
|
CPaintDC |
&dc |
The paint device context which already contains the painted background bitmap |
|
|
LPDISPLAYSTRUCT |
lpDisp |
Pointer to the Display Structure |
|
Return value
None
Programming Notes
None
Code Example
void CVtiffView::OnPaint()
{
CVtiffDoc* pDoc = GetDocument();
CPaintDC dc(this); // device context for painting
DisplayDIBImageDC(dc.m_hDC, &pDoc->sDisplay);
LPDISPLAYSTRUCT lpDisp = &pDoc->sDisplay;
pDoc->m_Anno->OnPaint( this, dc, lpDisp );
}