LVectorBase::GetBackgroundColor

#include "ltwrappr.h"

L_INT LVectorBase::GetBackgroundColor(pColor)

L_COLOR L_FAR *pColor;

/* pointer to a variable to be updated */

Gets the current background color.

Parameter	Description
pColor	Pointer to an L_COLOR variable to be updated with the background color.

Returns

SUCCESS	The function was successful.
< 1	An error occurred. Refer to Return Codes.

Comments

This function returns the current background color. If LVectorBase::Paint is called with the bEraseBkgnd parameter set t o TRUE, this is the color that is used to erase the background.

Required DLLs and Libraries

LVKRN

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:	LVectorBase::SetBackgroundColor, LVectorBase::Paint, LVectorBase::AttachToWindow
Topics:	Viewing a Vector Images
	Vector Images: Viewing a Vector Image

Example

L_VOID Example10(HWND hWnd)
{
   L_COLOR color;
   L_TCHAR szTemp[100];
   LVectorBase Vector;
   Vector.Load(TEXT("s:\\temp\\images\\dxf\\test.dxf"));

   Vector.GetBackgroundColor(&color);
   wsprintf(szTemp, TEXT("Old Background color: %x"), color);
   MessageBox(hWnd, szTemp, TEXT(""), MB_OK);

   Vector.SetBackgroundColor(RGB(100,100,0));
   wsprintf(szTemp, TEXT("New Background color: %x"), color);
   MessageBox(hWnd, szTemp, TEXT(""), MB_OK);
}