void CBCStroke::Draw(FCObjImage& img,float zoompaper,float zoompress)
{
if(m_bezStroke.empty())
return;
FCObjImage imgBlock;
RECT rcTmp;
rcTmp.bottom=m_rcSave.bottom*zoompaper;
rcTmp.left=m_rcSave.left*zoompaper;
rcTmp.right=m_rcSave.right*zoompaper;
rcTmp.top=m_rcSave.top*zoompaper;
img.GetSubBlock (&imgBlock,rcTmp);
// if(m_Undo.IsValidImage()==false)
// m_Undo=imgBlock;
// 制作大小一样的alpha位图，注意：位图数据初始化为0（也即黑色）
FCObjImage imgAlpha (imgBlock.Width(), imgBlock.Height(), 8) ;
Draw(imgAlpha,255,zoompaper,zoompress);
// 制作纯色位图
FCObjImage imgCover (imgBlock.Width(), imgBlock.Height(), 32) ;
RGBQUAD c;
c.rgbRed=GetRValue(m_c);
c.rgbGreen=GetGValue(m_c);
c.rgbBlue=GetBValue(m_c);
FCPixelFillColor cmdFillCr(c) ;
imgCover.SinglePixelProcessProc (cmdFillCr) ;
imgCover.AppendAlphaChannel (imgAlpha) ;
imgBlock.CombineAlphaImg (imgCover);
img.CoverBlock(imgBlock,rcTmp.left,rcTmp.top);
//std::sort(
}
int APIENTRY WinMain(HINSTANCE hInstance,
HINSTANCE hPrevInstance,
LPSTR lpCmdLine,
int nCmdShow)
{
FCObjImage imgAlpha ;
FCWin32::LoadImageRes(imgAlpha, MAKEINTRESOURCE(IDR_RGNIMG), TEXT("TGA"), IMG_TGA) ;
imgAlpha.SinglePixelProcessProc (FCPixelConvertTo8BitGray()) ;
img.Create (imgAlpha.Width(), imgAlpha.Height(), 32) ;
img.AppendAlphaChannel (imgAlpha) ;
// TODO: Place code here.
MSG msg;
HACCEL hAccelTable;
// Initialize global strings
LoadString(hInstance, IDS_APP_TITLE, szTitle, MAX_LOADSTRING);
LoadString(hInstance, IDC_MY003, szWindowClass, MAX_LOADSTRING);
MyRegisterClass(hInstance);
// Perform application initialization:
if (!InitInstance (hInstance, nCmdShow))
{
return FALSE;
}
hAccelTable = LoadAccelerators(hInstance, (LPCTSTR)IDC_MY003);
// Main message loop:
while (GetMessage(&msg, NULL, 0, 0))
{
if (!TranslateAccelerator(msg.hwnd, hAccelTable, &msg))
{
TranslateMessage(&msg);
DispatchMessage(&msg);
}
}
return msg.wParam;
}
//=================================================================================
// 画线基类/base class of drawline (32 bit)
void CCmdImgDrawlineBase::Implement (FCObjImage & img, FCObjProgress * Percent)
{
if (!img.IsValidImage() || (img.ColorBits() != 32))
return ;
m_nAlpha = FClamp0255 (m_nAlpha) ;
// 制作大小一样的alpha位图，注意：位图数据初始化为0（也即黑色）
FCObjImage imgAlpha (img.Width(), img.Height(), 8) ;
// draw lines
this->DrawAlphaMask (imgAlpha) ;
//imgAlpha.Save("D:\\a.bmp");
// 制作纯色位图
FCObjImage imgCover (img.Width(), img.Height(), 32) ;
FCPixelFillColor cmdFillCr(m_cr) ;
imgCover.SinglePixelProcessProc (cmdFillCr) ;
imgCover.AppendAlphaChannel (imgAlpha) ;
//imgCover.Save("D:\\te.bmp");
img.CombineAlphaImg (imgCover) ;
//img.Save("D:\\te.bmp");
}
