void CMainFrame::UpdateCursorInfoStatus()
{
CStatic* pDrawingArea = (CStatic*)m_pView->GetDlgItem(IDC_IMAGEAREA);
if (pDrawingArea == NULL)
{
return;
}
CString status;
int x,y=0;
m_pView->GetPixelPositionFromImage(&x,&y);
CPoint dcPoint;
CDC* pDC = pDrawingArea->GetDC();
// Fix for Bug 20448
if(pDC == NULL)
{
return;
}
HDC hdc = pDC->GetSafeHdc();
if(hdc == NULL)
{
return;
}
GetCursorPos(&dcPoint);
pDrawingArea->ScreenToClient(&dcPoint);
COLORREF cr = pDC->GetPixel( dcPoint );
m_pView->ReleaseDC( pDC );
if( this == GetActiveWindow() &&
x != -1 && y != -1 )
{
status.Format(
"Cursor: (%d,%d) | RGB: (%u,%u,%u)",
x,
y,
cr & 0xFF,
(cr & 0xFF00) >> 8,
(cr & 0xFF0000) >> 16 );
}
