lyfz_repos/经典版源码/lyfzClient/branches/715/DrawFunc.cpp

#include "stdafx.h"
 
void DrawFrame(COLORREF HeightLight, COLORREF ShadowLight, COLORREF FrameColor, CRect rc, CDC* pDC)
{
	CBrush NullBrush;
	NullBrush.CreateStockObject(NULL_BRUSH);
	CBrush* pOldBrush = pDC->SelectObject(&NullBrush);

	CPen Pen;
	Pen.CreatePen(PS_SOLID, 5, FrameColor);
	CPen* pOldPen = pDC->SelectObject(&Pen);
	
 	pDC->RoundRect(rc, CPoint(5, 5)); 
	
//	pDC->Draw3dRect(rc, HeightLight, ShadowLight);
 //	rc.DeflateRect(1, 1, 1, 1); 
 //	pDC->Draw3dRect(rc, HeightLight, ShadowLight);

	pDC->SelectObject(pOldPen);
	pDC->SelectObject(pOldBrush);
}

void DrawFace(COLORREF Top, COLORREF Middle, COLORREF Bottom, CRect rc, CDC* pDC)
{
	CPen Pen;
	CPen* pOldPen = pDC->SelectObject(&Pen);
	int halfheight=rc.Height();
	int R, G, B;
	R = (GetRValue(Top) - GetRValue(Middle)) / halfheight;
	G = (GetGValue(Top) - GetGValue(Middle)) / halfheight;
	B = (GetBValue(Top) - GetBValue(Middle)) / halfheight;
	

	int ColR = GetRValue(Top), ColG = GetGValue(Top), ColB = GetBValue(Top);
 
 
	for(int i=0; i<halfheight; i++)
	{
		ColR -= R;
		ColG -= G;
		ColB -= B;

		Pen.DeleteObject();
		Pen.CreatePen(PS_SOLID, 1, RGB(ColR, ColG, ColB));
				
		pDC->SelectObject(&Pen);
		
		pDC->MoveTo(rc.left, rc.top+i);
		pDC->LineTo(rc.right, rc.top+i);
	}
 
	pDC->SelectObject(pOldPen);
}