Re: Line colors in a bargraph

From:
"Kahlua" <kahlua@right.here>
Newsgroups:
microsoft.public.vc.mfc
Date:
Thu, 03 Apr 2008 17:21:10 GMT
Message-ID:
<am8Jj.5177$lV1.3440@trndny06>
LOL, missed that
Works great, thanks for the reminder

"Kahlua" <kahlua@right.here> wrote in message
news:9X7Jj.14956$oE1.12735@trndny09...

ColorNum and m_Array are set before entry which works fine except for all
bars are outlined in black
which is not a major problem, but would like to eliminate.
How do I draw the line in the code below a different color than the bars?

Below is a snip from my BarChart() routine:

 CBrush BlackBrush(RGB(10,10,10));
 CBrush CyanBrush(RGB(1,39,229));
 CBrush MagentaBrush(RGB(176,4,174));
 CBrush YellowBrush(RGB(187,176,3));
 CBrush GrayBrush(RGB(230,230,230));

 if (m_Array.GetSize())
 {

// ***** THE PROBLEM IS HERE WHERE I WOULD LIKE THE DRAWN LINE TO BE LIGHT
GRAY *****

   MemDC.SelectObject(GrayBrush);
   MemDC.Rectangle(1, (cr.Height()/2), cr.Width()-1, (cr.Height()/2)+1);

// ***** THIS LINE IS ALLWAYS BLACK *****

   int c=35,b=5;
   int d = (cr.Width()-20)/m_Array.GetSize();

   if (ColorNum==0)
     MemDC.SelectObject(BlackBrush);
   if (ColorNum==1)
     MemDC.SelectObject(CyanBrush);
   if (ColorNum==2)
     MemDC.SelectObject(MagentaBrush);
   if (ColorNum==3)
     MemDC.SelectObject(YellowBrush);
   for (b=0; b<m_Array.GetSize(); b++)
   {
     int a = (m_Array.GetAt(b))+1;
     MemDC.Rectangle(c, cr.Height()-17, c+10, cr.Height()-a-17);
     c+=d;
   }
 }
 dc.BitBlt(0,0,cr.Width(),cr.Height(),&MemDC,0,0,SRCCOPY); //dump
everything from memory dc to dialog

 MemDC.RestoreDC(SavedDC1);

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