L_VecGetBackgroundColor

#include "lvkrn.h"

L_LVKRN_API L_COLORREF L_VecGetBackgroundColor(pVector)

pointer to a vector handle

Gets the current background color.

Parameter	Description
pVector	Pointer to a vector handle.

Returns

COLORREF value of the current background color.

Comments

This function returns the current background color. If L_VecPaint 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.

Example

This example will get the current background color and display its RGB values in a message box.

L_INT VecGetBackgroundColorExample(pVECTORHANDLE pVector) 
{ 
   COLORREF  color;            /* Background color */ 
   L_TCHAR   szBuffer[ 80 ];   /* Buffer */ 
   /* Get background color */ 
   color = L_VecGetBackgroundColor( pVector ); 
   /* Show it in a message box */ 
   wsprintf( szBuffer, TEXT("%02x, %02x, %02x"), 
   GetRValue( color ), GetGValue( color ), GetBValue( color ) ); 
   MessageBox( NULL, szBuffer, TEXT("Background Color"), 0 ); 
   return SUCCESS; 
}

Help Version 19.0.2017.10.27

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