irr::video::ITexture* CSkinUnitODL::GetTextureData()
{
Gdiplus::BitmapData data;
auto uLen = GetSkinWidth()+GetGroutX();
auto vLen = GetSkinHeight()+GetGroutY();
Gdiplus::Rect rect(0,0, static_cast<int>(uLen), static_cast<int>(vLen));
GetBitmapData(&rect, Gdiplus::ImageLockModeRead, PixelFormat32bppARGB, data);
irr::core::dimension2du texSize(data.Width, data.Height);
auto img = IrrEngine::GetInstance()->GetDevice()->getVideoDriver()->createImageFromData(irr::video::ECF_A8R8G8B8, texSize, data.Scan0, false, false);
auto addr = reinterpret_cast<int>(data.Scan0);
auto tex = IrrEngine::GetInstance()->GetDevice()->getVideoDriver()->addTexture(std::to_string(addr).c_str(), img);
img->drop();
ReleaseBitmapData(data);
return tex;
}
void
BitmapSource::Invalidate ()
{
if (GetPixelWidth () == 0 || GetPixelHeight () == 0)
return;
if (native_surface) {
cairo_surface_destroy (native_surface);
native_surface = NULL;
}
if (image_surface)
cairo_surface_destroy (image_surface);
image_surface = cairo_image_surface_create_for_data ((unsigned char *) GetBitmapData (), CAIRO_FORMAT_ARGB32,
GetPixelWidth (), GetPixelHeight (), GetPixelWidth () * 4);
Emit (BitmapSource::PixelDataChangedEvent);
}
gpointer
WriteableBitmap::InitializeFromBitmapSource (BitmapSource *source)
{
cairo_t *cr;
if (!source)
return NULL;
SetPixelHeight (source->GetPixelHeight ());
SetPixelWidth (source->GetPixelWidth ());
image_surface = cairo_image_surface_create (CAIRO_FORMAT_ARGB32, GetPixelWidth (), GetPixelHeight ());
cr = cairo_create (image_surface);
cairo_set_source_surface (cr, source->GetImageSurface (), 0, 0);
cairo_paint (cr);
cairo_destroy (cr);
SetBitmapData (cairo_image_surface_get_data (image_surface), false);
return GetBitmapData ();
}
void CBsplineView::OnGen()
{
// TODO: Add your command handler code here
CBsplineDoc* pDoc = GetDocument();
Gdiplus::BitmapData m_TempBitmapData;
GetBitmapData(m_TempBitmapData,pDoc->m_pOrignImageS);
if (pDoc->m_Gui)
{
delete pDoc->m_Gui;
}
pDoc->m_Gui=new CPupilGUI((BYTE*)m_TempBitmapData.Scan0, m_TempBitmapData.Width, m_TempBitmapData.Height);
/*
pDoc->m_LipContour_left=new CLipContour((BYTE*)m_TempBitmapData.Scan0, m_TempBitmapData.Width, m_TempBitmapData.Height,true);
pDoc->m_LipContour_right=new CLipContour((BYTE*)m_TempBitmapData.Scan0, m_TempBitmapData.Width, m_TempBitmapData.Height,false);*/
pDoc->m_pOrignImageS->UnlockBits(&m_TempBitmapData);
/*
if (m_controlpoint.size()<2)
{
MessageBox("请输入两个以上的控制顶点");
return;
}
int i;
CDC*pDC=GetDC();
CPen pen1;
CPen *oldPen;
pen1.CreatePen(PS_DASH,1,RGB(0,0,255));//创建对象
oldPen = pDC->SelectObject(&pen1);//将画笔选入设备描述表，并保存旧的画笔
for (i=0;i<m_controlpoint.size()-1;i++)
{
pDC->MoveTo(m_controlpoint[i][0],m_controlpoint[i][1]);
pDC->LineTo(m_controlpoint[i+1][0],m_controlpoint[i+1][1]);
}
CPen pen2;
pen2.CreatePen(PS_DASH,3,RGB(0,0,255));//创建对象
pDC->SelectObject(&pen2);//将画笔选入设备描述表，并保存旧的画笔
CLibsvm csvm;
csvm.TrainModel(m_controlpoint);
float minx=1e10;
float maxx=0;
for (int i=0;i<m_controlpoint.size();i++)
{
if (m_controlpoint[i][0]<minx)
{
minx=m_controlpoint[i][0];
}
if (m_controlpoint[i][0]>maxx)
{
maxx=m_controlpoint[i][0];
}
}
m_resultcurve.clear();
for (int i=minx;i<maxx;i++)
{
float y=0;
csvm.Predict(i,y);
m_resultcurve.push_back(vec2(i,y));
}*/
/*
bcurve.Computeinterpolation();
for(i=0;i<bcurve.m_interpolationnode.size()-1;i++)
{
pDC->MoveTo(bcurve.m_interpolationnode[i][0],bcurve.m_interpolationnode[i][1]);
pDC->LineTo(bcurve.m_interpolationnode[i+1][0],bcurve.m_interpolationnode[i+1][1]);
}*/
Invalidate();
//pDC->SelectObject(oldPen);
}
std::pair<BYTE*, UINT> Picture::GetAllData()
{
auto size = GetPixels();
WICRect rect = { 0,0,static_cast<INT>(size.first),static_cast<INT>(size.second) };
return GetBitmapData(rect);
}
