本文整理汇总了C++中ImageBase::DrawInternal方法的典型用法代码示例。如果您正苦于以下问题：C++ ImageBase::DrawInternal方法的具体用法？C++ ImageBase::DrawInternal怎么用？C++ ImageBase::DrawInternal使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类ImageBase的用法示例。
在下文中一共展示了ImageBase::DrawInternal方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: CreateCompatibleBitmap
STDMETHOD(Draw)(DWORD dwAspect, LONG, void*, DVTARGETDEVICE*, HDC,
HDC hdc, LPCRECTL pRectBounds, LPCRECTL /* pRectWBounds */,
BOOL (__stdcall *)(ULONG_PTR), ULONG_PTR)
{
if (dwAspect != DVASPECT_CONTENT) return DV_E_DVASPECT;
if (pRectBounds == NULL) return E_INVALIDARG;
LoadSmiley();
if (m_img == NULL) return E_FAIL;
m_sizeExtent.cx = pRectBounds->right - pRectBounds->left;
m_sizeExtent.cy = pRectBounds->bottom - pRectBounds->top;
m_rectExt = m_sizeExtent;
switch (m_animtype) {
case animDrctRichEd:
{
m_rectExt.cy = pRectBounds->bottom - m_rectOrig.y;
RECT frc = { 0, 0, m_sizeExtent.cx - 1, m_sizeExtent.cy - 1 };
HBITMAP hBmp = CreateCompatibleBitmap(hdc, frc.right, frc.bottom);
HDC hdcMem = CreateCompatibleDC(hdc);
HANDLE hOld = SelectObject(hdcMem, hBmp);
HBRUSH hbr = CreateSolidBrush(m_bkg);
FillRect(hdcMem, &frc, hbr);
DeleteObject(hbr);
m_img->DrawInternal(hdcMem, 0, 0, frc.right, frc.bottom);
BitBlt(hdc, pRectBounds->left, pRectBounds->top, frc.right, frc.bottom, hdcMem, 0, 0, SRCCOPY);
SelectObject(hdcMem, hOld);
DeleteObject(hBmp);
DeleteDC(hdcMem);
}
GetDrawingProp();
break;
case animHpp:
m_orect = *(LPRECT)pRectBounds;
default:
m_img->DrawInternal(hdc, pRectBounds->left, pRectBounds->top,
m_sizeExtent.cx - 1, m_sizeExtent.cy - 1);
break;
}
m_allowAni = true;
m_visible = true;
return S_OK;
}示例2: DoDirectDraw
void DoDirectDraw(HDC hdc)
{
HBITMAP hBmp = CreateCompatibleBitmap(hdc, m_rectExt.cx, m_rectExt.cy);
HDC hdcMem = CreateCompatibleDC(hdc);
HANDLE hOld = SelectObject(hdcMem, hBmp);
RECT rc;
rc.left = m_rectExt.cx - m_sizeExtent.cx;
rc.top = m_rectExt.cy - m_sizeExtent.cy;
rc.right = rc.left + m_sizeExtent.cx;
rc.bottom = rc.top + m_sizeExtent.cy;
HBRUSH hbr = CreateSolidBrush(m_bkg);
RECT frc = { 0, 0, m_rectExt.cx, m_rectExt.cy };
FillRect(hdcMem, &frc, hbr);
DeleteObject(hbr);
m_img->DrawInternal(hdcMem, rc.left, rc.top, m_sizeExtent.cx - 1, m_sizeExtent.cy - 1);
if (m_richFlags & REO_SELECTED) {
HBRUSH hbr = CreateSolidBrush(m_bkg ^ 0xFFFFFF);
FrameRect(hdcMem, &rc, hbr);
DeleteObject(hbr);
}
if (m_richFlags & REO_INVERTEDSELECT)
InvertRect(hdcMem, &rc);
BitBlt(hdc, m_rectOrig.x, m_rectOrig.y, m_rectExt.cx, m_rectExt.cy, hdcMem, 0, 0, SRCCOPY);
SelectObject(hdcMem, hOld);
DeleteObject(hBmp);
DeleteDC(hdcMem);
}