Windows预定义阴影画刷学习
画刷是一个8*8位图；用来重复填充区域内部；
有实心和阴影画刷；实心就是SolidBrush；
有6种预定义阴影画刷；
void CHatchdemoView::OnDraw(CDC* pDC)
{CHatchdemoDoc* pDoc = GetDocument();ASSERT_VALID(pDoc);// TODO: add draw code for native data hereCRect rect1(40, 40, 200, 200);CBrush brush1;brush1.CreateHatchBrush(HS_BDIAGONAL, RGB(0, 255,0));pDC->FillRect(rect1, &brush1);rect1.OffsetRect(210,0);brush1.CreateHatchBrush(HS_CROSS, RGB(0, 255,0));pDC->FillRect(rect1, &brush1);rect1.OffsetRect(210,0);brush1.CreateHatchBrush(HS_DIAGCROSS, RGB(0, 255,0));pDC->FillRect(rect1, &brush1);rect1.OffsetRect(-210*2,210);brush1.CreateHatchBrush(HS_FDIAGONAL, RGB(0, 255,0));pDC->FillRect(rect1, &brush1);rect1.OffsetRect(210,0);brush1.CreateHatchBrush(HS_HORIZONTAL, RGB(0, 255,0));pDC->FillRect(rect1, &brush1);rect1.OffsetRect(210,0);brush1.CreateHatchBrush(HS_VERTICAL, RGB(0, 255,