Surface8u convertGdiplusBitmap( Gdiplus::Bitmap &bitmap )
{
Gdiplus::BitmapData bitmapData;
Gdiplus::Rect rect( 0, 0, bitmap.GetWidth(), bitmap.GetHeight() );
Gdiplus::PixelFormat requestedFormat = bitmap.GetPixelFormat();
SurfaceChannelOrder sco;
bool premult;
gdiplusPixelFormatToSurfaceChannelOrder( requestedFormat, &sco, &premult );
if( sco == SurfaceChannelOrder::UNSPECIFIED ) {
UINT flags = bitmap.GetFlags();
sco = ( flags & Gdiplus::ImageFlagsHasAlpha ) ? SurfaceChannelOrder::BGRA : SurfaceChannelOrder::BGR;
requestedFormat = ( flags & Gdiplus::ImageFlagsHasAlpha ) ? PixelFormat32bppARGB : PixelFormat24bppRGB;
}
bitmap.LockBits( &rect, Gdiplus::ImageLockModeRead, requestedFormat, &bitmapData );
Surface8u result( bitmap.GetWidth(), bitmap.GetHeight(), sco.hasAlpha(), sco );
const uint8_t *srcDataBase = (uint8_t*)bitmapData.Scan0;
int32_t width = bitmap.GetWidth();
for( uint32_t y = 0; y < bitmap.GetHeight(); ++y ) {
memcpy( result.getData( Vec2i( 0, y ) ), srcDataBase + y * bitmapData.Stride, width * result.getPixelInc() );
}
bitmap.UnlockBits( &bitmapData );
return result;
}
void GDIPlus::DrawTexturedRect( Gwen::Texture* pTexture, Gwen::Rect pTargetRect, float u1, float v1, float u2, float v2 )
{
Gdiplus::Bitmap* pImage = (Gdiplus::Bitmap*) pTexture->data;
// Missing image, not loaded properly?
if ( !pImage || pImage->GetType() == Gdiplus::ImageTypeUnknown )
return DrawMissingImage( pTargetRect );
Translate( pTargetRect );
Gdiplus::RectF TargetRect( pTargetRect.x, pTargetRect.y, pTargetRect.w, pTargetRect.h );
// Convert UV to pixel coords
float fW = pImage->GetWidth();
float fH = pImage->GetHeight();
u1 *= fW;
v1 *= fH;
u2 *= fW;
u2 -= u1;
v2 *= fH;
v2 -= v1;
graphics->DrawImage( pImage, TargetRect, u1, v1, u2, v2, Gdiplus::UnitPixel );
}
Surface8u convertGdiplusBitmap( Gdiplus::Bitmap &bitmap, bool premultiplied )
{
Gdiplus::BitmapData bitmapData;
Gdiplus::Rect rect( 0, 0, bitmap.GetWidth(), bitmap.GetHeight() );
bitmap.LockBits( &rect, Gdiplus::ImageLockModeRead, (premultiplied) ? PixelFormat32bppPARGB : PixelFormat32bppARGB, &bitmapData );
Surface8u result( bitmap.GetWidth(), bitmap.GetHeight(), true, SurfaceChannelOrder::BGRA );
const uint8_t *srcDataBase = (uint8_t*)bitmapData.Scan0;
int32_t width = bitmap.GetWidth();
for( uint32_t y = 0; y < bitmap.GetHeight(); ++y ) {
memcpy( result.getData( Vec2i( 0, y ) ), srcDataBase + y * bitmapData.Stride, width * 4 );
}
bitmap.UnlockBits( &bitmapData );
return result;
}
// hack for stupid GDIplus
void Gdip_RemoveAlpha(Gdiplus::Bitmap& source, Gdiplus::Color color )
{
using namespace Gdiplus;
Rect r( 0, 0, source.GetWidth(),source.GetHeight() );
BitmapData bdSrc;
source.LockBits( &r, ImageLockModeRead , PixelFormat32bppARGB,&bdSrc);
BYTE* bpSrc = (BYTE*)bdSrc.Scan0;
//bpSrc += (int)sourceChannel;
for ( int i = r.Height * r.Width; i > 0; i-- )
{
BGRA_COLOR * c = (BGRA_COLOR *)bpSrc;
if(c->a!=255)
{
//c = 255;
DWORD * d= (DWORD*)bpSrc;
*d= color.ToCOLORREF();
c ->a= 255;
}
bpSrc += 4;
}
source.UnlockBits( &bdSrc );
}
static void getImagePropertiesHelper(vl::ImageShape & shape, Gdiplus::Bitmap & bitmap)
{
bool grayscale = (bitmap.GetFlags() & ImageFlagsColorSpaceGRAY) ;
shape.width = bitmap.GetWidth() ;
shape.height = bitmap.GetHeight() ;
shape.depth = grayscale ? 1 : 3 ;
}
HBITMAP TaskbarWnd::GetIconicRepresentation(int nWidth, int nHeight, int scale )
{
HRESULT hr = E_FAIL;
Gdiplus::Bitmap* src = Gdiplus::Bitmap::FromHBITMAP( hbm_cached_,0);
// scale
Gdiplus::Bitmap dest( nWidth, nHeight, PixelFormat32bppARGB);
{
Gdiplus::RectF rDest(0,0,(Gdiplus::REAL)nWidth, (Gdiplus::REAL)nHeight );
Gdiplus::Graphics gScale( &dest );
if ( scale != 1 )
{
nWidth = std::min(nWidth*scale, (int)src->GetWidth());
nHeight = std::min(nHeight*scale, (int)src->GetHeight());
}
gScale.DrawImage( src, rDest,0,0,(Gdiplus::REAL)nWidth,(Gdiplus::REAL)nHeight, Gdiplus::UnitPixel, NULL, NULL, NULL );
}
delete src;
// retval and cleanup
HBITMAP hBitmap = 0;
dest.GetHBITMAP(Gdiplus::Color::Black, &hBitmap);
return hBitmap;
}
void GDIPlus::LoadTexture( gwen::Texture* pTexture )
{
Gdiplus::Bitmap* pImage = new Gdiplus::Bitmap( pTexture->name.GetUnicode().c_str() );
pTexture->data = pImage;
pTexture->width = pImage->GetWidth();
pTexture->height = pImage->GetHeight();
}
void MakeIcon(HICON icon, char* path) {
Gdiplus::Bitmap* bitmap = Gdiplus::Bitmap::FromFile(ToWChar(path));
if (bitmap->GetWidth()) {
bitmap->GetHICON(&icon);
delete bitmap;
}
}
void gdiplus_container::get_img_size( litehtml::uint_ptr img, litehtml::size& sz )
{
Gdiplus::Bitmap* bmp = (Gdiplus::Bitmap*) img;
if(bmp)
{
sz.width = bmp->GetWidth();
sz.height = bmp->GetHeight();
}
}
Bitmap CanvasGdiplus::ExtractBitmap() const
{
DCHECK(!mem_bitmap_.IsNull());
// 生成一个位图, 绘制画布内容到其中并返回.
Gdiplus::Bitmap* bitmap = mem_bitmap_.GetNativeBitmap();
Gdiplus::Rect rc_bitmap(0, 0, bitmap->GetWidth(), bitmap->GetHeight());
return Bitmap(bitmap->Clone(rc_bitmap, bitmap->GetPixelFormat()));
}
//-------------------------------------------------------------------------------------
void DlgOpenImage::OnFileNameChange()
{
m_thumb.ApplyEffect (FCEffectFillColor(FCColor(255,255,255))) ;
CString szFile = GetPathName() ;
FCImageProperty prop ;
CSize sizeImage (0,0) ;
if (PathFileExists(szFile))
{
IMAGE_TYPE imgType = FCImageCodecFactory::GetTypeByFileExt(szFile) ;
if ( (imgType == IMG_JPG) ||
(imgType == IMG_BMP) ||
(imgType == IMG_PNG) ||
(imgType == IMG_TIF) ||
(imgType == IMG_GIF) )
{
Gdiplus::Bitmap bmp (szFile) ;
if (bmp.GetLastStatus() == Gdiplus::Ok)
{
sizeImage = CSize (bmp.GetWidth(), bmp.GetHeight()) ;
FCImageCodec_Gdiplus::GetPropertyFromBitmap(bmp, prop) ;
// calculate thumb size
CRect rc (0, 0, m_thumb.Width(), m_thumb.Height()) ;
rc = FCObjGraph::CalcFitWindowSize (sizeImage, rc) ;
FCImageDrawDC memDC (m_thumb) ;
Gdiplus::Graphics(memDC).DrawImage (&bmp, rc.left, rc.top, rc.Width(), rc.Height()) ;
}
}
}
// update size
CString s ;
if (sizeImage.cx && sizeImage.cy)
{
s.Format(L"%d x %d", sizeImage.cx, sizeImage.cy) ;
s = L"Size :" + s ;
}
SetDlgItemText(IDC_SIZE_VALUE, s) ;
// update date
s = L"" ;
if (prop.m_ExifDTOrig.length())
{
s = L"Date :" + CString(prop.m_ExifDTOrig.c_str()) ;
}
SetDlgItemText(IDC_DATE_VALUE, s) ;
m_ctrl.Invalidate() ;
}
LRESULT CMediaClipView::OnPaint(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled)
{
CPaintDC dc(m_hWnd);
{
Gdiplus::Graphics graphics(dc.m_hDC);
Gdiplus::Bitmap* pBitmap;
GetBitmap(&pBitmap);
if (pBitmap)
{
CRect client;
GetClientRect(&client);
graphics.DrawImage(pBitmap, m_videoRect,
0, 0, pBitmap->GetWidth(), pBitmap->GetHeight(),
Gdiplus::UnitPixel);
}
}
dc.FillSolidRect(&m_bottomRect, GetSysColor(COLOR_BTNFACE));
dc.FillSolidRect(&m_sliderRect, RGB(220, 220, 220));
{
/*
CComQIPtr<IMediaSeeking> mediaSeeking = m_dsGraph;
LONGLONG llpos;
mediaSeeking->GetCurrentPosition(&llpos);
double seconds = (double)llpos / 10000000; //seconds;
*/
double secondWidth = m_sliderRect.Width() / m_pStream->m_pDocument->m_duration;
int x = m_sliderRect.left + (m_pStream->m_pDocument->m_currentTime * secondWidth);
dc.MoveTo(x, m_sliderRect.top);
dc.LineTo(x, m_sliderRect.bottom);
double clipBegin = m_pStream->m_pDocument->GetClipBegin();
double clipEnd = m_pStream->m_pDocument->GetClipEnd();
x = m_sliderRect.left + (clipBegin * secondWidth);
dc.DrawText("{", 1, CRect(x-5, m_sliderRect.top, x+5, m_sliderRect.bottom), DT_CENTER | DT_SINGLELINE);
x = m_sliderRect.left + (clipEnd * secondWidth);
dc.DrawText("}", 1, CRect(x-5, m_sliderRect.top, x+5, m_sliderRect.bottom), DT_CENTER | DT_SINGLELINE);
}
return 0;
}
view::pixel_t* read(wchar_t *filename){
Gdiplus::Bitmap *bmp = Gdiplus::Bitmap::FromFile(filename);
if (bmp->GetLastStatus() != Gdiplus::Ok) return 0;
Gdiplus::Rect r;
r.X = 0;
r.Y = 0;
r.Width = bmp->GetWidth();
r.Height = bmp->GetHeight();
Gdiplus::BitmapData data;
bmp->LockBits(&r, Gdiplus::ImageLockModeRead, PixelFormat32bppARGB, &data);
return (view::pixel_t*)data.Scan0;
}
Meter::Meter(std::wstring bitmapName, int x, int y, int units) :
_value(0.0f),
_drawnValue(-1.0f),
_units(units),
_drawnUnits(-1) {
_rect.X = x;
_rect.Y = y;
Gdiplus::Bitmap *bmp = Gdiplus::Bitmap::FromFile(
bitmapName.c_str(), false);
CLOG(L"Loading meter bitmap: %s\nStatus: %d",
bitmapName.c_str(), bmp->GetLastStatus());
_bitmap = bmp;
_rect.Width = bmp->GetWidth();
_rect.Height = bmp->GetHeight();
}
int DxFont::GetCharMaxX(Gdiplus::Bitmap & charBitmap)
{
int width = charBitmap.GetWidth( );
int height = charBitmap.GetHeight( );
for(int x = width - 1; x >= 0; --x )
{
for(int y = 0; y < height; ++y)
{
Gdiplus::Color color;
charBitmap.GetPixel(x, y, &color);
if( color.GetAlpha() > 0)
return x;
}
}
return width - 1;
}
void HostResourceLoader::loadFromPNG( BuiltFromResourcePixMap& item ) {
HRSRC x = ::FindResourceA( NULL, item.resourceName, "PNG" );
ProductionAssert(x,item.resourceName);
DWORD n = SizeofResource( NULL, x);
Assert(n);
HGLOBAL g = ::LoadResource( NULL, x );
Assert(g);
const void* r=LockResource(g);
Assert(r!=NULL);
HGLOBAL buf = ::GlobalAlloc(GMEM_MOVEABLE, n);
Assert(buf);
char* png = (char*)::GlobalLock(buf);
Assert(png);
memcpy(png,r,n);
// Following assertion check that it is a PNG resource.
Assert(memcmp(png+1,"PNG",3)==0 );
IStream* s = NULL;
HRESULT streamCreationStatus = CreateStreamOnHGlobal(buf,FALSE,&s);
Assert( streamCreationStatus==S_OK );
Assert(s);
Gdiplus::Bitmap* bitmap = Gdiplus::Bitmap::FromStream(s,FALSE);
ProductionAssert(bitmap,"Gdiplus::Bitmap::FromStream returned false");
Gdiplus::Status fromStreamStatus = bitmap->GetLastStatus();
ProductionAssert(fromStreamStatus==Gdiplus::Ok,"Gdiplus::Bitmap::FromStream failed");
s->Release();
::GlobalUnlock(buf);
::GlobalFree(buf);
int w=bitmap->GetWidth();
int h=bitmap->GetHeight();
const Gdiplus::Rect rect(0,0,w,h);
Gdiplus::BitmapData lockedBits;
Gdiplus::Status lockStatus = bitmap->LockBits(&rect,0,PixelFormat32bppARGB,&lockedBits);
Assert( lockStatus==Gdiplus::Ok);
NimblePixMap map(w,h,8*sizeof(NimblePixel),lockedBits.Scan0,lockedBits.Stride);
item.buildFrom(map);
Gdiplus::Status unlockStatus = bitmap->UnlockBits(&lockedBits);
delete bitmap;
Assert(unlockStatus==Gdiplus::Ok);
return;
}
//---------------------------------------------------------------------------
int GetCharMaxX(Gdiplus::Bitmap& charBitmap)
{
using namespace Gdiplus;
int width = charBitmap.GetWidth();
int height = charBitmap.GetHeight();
for(int x = width-1; x >= 0; --x)
{
for(int y = 0; y < height; ++y)
{
Color color;
charBitmap.GetPixel(x, y, &color);
if(color.GetAlpha() > 0)
{
return x;
}
}
}
return width-1;
}
void* BaseManager::loadImage(int& _width, int& _height, MyGUI::PixelFormat& _format, const std::string& _filename)
{
std::string fullname = MyGUI::OpenGL3DataManager::getInstance().getDataPath(_filename);
void* result = 0;
Gdiplus::Bitmap* image = Gdiplus::Bitmap::FromFile(MyGUI::UString(fullname).asWStr_c_str());
if (image)
{
_width = image->GetWidth();
_height = image->GetHeight();
Gdiplus::PixelFormat format = image->GetPixelFormat();
if (format == PixelFormat24bppRGB)
_format = MyGUI::PixelFormat::R8G8B8;
else if (format == PixelFormat32bppARGB)
_format = MyGUI::PixelFormat::R8G8B8A8;
else
_format = MyGUI::PixelFormat::Unknow;
if (_format != MyGUI::PixelFormat::Unknow)
{
Gdiplus::Rect rect(0, 0, _width, _height);
Gdiplus::BitmapData out_data;
image->LockBits(&rect, Gdiplus::ImageLockModeRead, format, &out_data);
size_t size = out_data.Height * out_data.Stride;
result = new unsigned char[size];
convertRawData(&out_data, result, size, _format);
image->UnlockBits(&out_data);
}
delete image;
}
return result;
}
HRESULT BitmapUtil::MyCreateFromGdiplusBitmap( Gdiplus::Bitmap& bmSrc ) throw()
{
Gdiplus::PixelFormat eSrcPixelFormat = bmSrc.GetPixelFormat();
UINT nBPP = 32;
DWORD dwFlags = 0;
Gdiplus::PixelFormat eDestPixelFormat = PixelFormat32bppRGB;
if( eSrcPixelFormat&PixelFormatGDI )
{
nBPP = Gdiplus::GetPixelFormatSize( eSrcPixelFormat );
eDestPixelFormat = eSrcPixelFormat;
}
if( Gdiplus::IsAlphaPixelFormat( eSrcPixelFormat ) )
{
nBPP = 32;
dwFlags |= createAlphaChannel;
eDestPixelFormat = PixelFormat32bppARGB;
}
BOOL bSuccess = Create( bmSrc.GetWidth(), bmSrc.GetHeight(), nBPP, dwFlags );
if( !bSuccess )
{
return( E_FAIL );
}
Gdiplus::ColorPalette* pPalette = NULL;
if( Gdiplus::IsIndexedPixelFormat( eSrcPixelFormat ) )
{
UINT nPaletteSize = bmSrc.GetPaletteSize();
pPalette = static_cast< Gdiplus::ColorPalette* >( _alloca( nPaletteSize ) );
bmSrc.GetPalette( pPalette, nPaletteSize );
RGBQUAD argbPalette[256];
ATLASSERT( (pPalette->Count > 0) && (pPalette->Count <= 256) );
for( UINT iColor = 0; iColor < pPalette->Count; iColor++ )
{
Gdiplus::ARGB color = pPalette->Entries[iColor];
argbPalette[iColor].rgbRed = BYTE( color>>RED_SHIFT );
argbPalette[iColor].rgbGreen = BYTE( color>>GREEN_SHIFT );
argbPalette[iColor].rgbBlue = BYTE( color>>BLUE_SHIFT );
argbPalette[iColor].rgbReserved = 0;
}
SetColorTable( 0, pPalette->Count, argbPalette );
}
if( eDestPixelFormat == eSrcPixelFormat )
{
// The pixel formats are identical, so just memcpy the rows.
Gdiplus::BitmapData data;
Gdiplus::Rect rect( 0, 0, GetWidth(), GetHeight() );
bmSrc.LockBits( &rect, Gdiplus::ImageLockModeRead, eSrcPixelFormat, &data );
UINT nBytesPerRow = AtlAlignUp( nBPP*GetWidth(), 8 )/8;
BYTE* pbDestRow = static_cast< BYTE* >( GetBits() );
BYTE* pbSrcRow = static_cast< BYTE* >( data.Scan0 );
for( int y = 0; y < GetHeight(); y++ )
{
memcpy( pbDestRow, pbSrcRow, nBytesPerRow );
pbDestRow += GetPitch();
pbSrcRow += data.Stride;
}
bmSrc.UnlockBits( &data );
}
else
{
// Let GDI+ work its magic
Gdiplus::Bitmap bmDest( GetWidth(), GetHeight(), GetPitch(), eDestPixelFormat, static_cast< BYTE* >( GetBits() ) );
Gdiplus::Graphics gDest( &bmDest );
gDest.DrawImage( &bmSrc, 0, 0 );
}
return( S_OK );
}
//// CMarkerStyle
bool CMarkerStyle::Init(const CString& fileName)
{
if (fileName.Compare(L"") != 0)
m_ImageFileName_ = fileName;
if(m_ImageFileName_.Compare(L"") == 0)
return false;
// Read the texture bits
//构建位图对象
Gdiplus::Bitmap* bmp = Gdiplus::Bitmap::FromFile(m_ImageFileName_);
m_ImageWidth_ = bmp->GetWidth();
m_ImageHeight_ = bmp->GetHeight();
//创建图片内容
if(m_pdata_ != NULL)
{
delete[] m_pdata_;
m_pdata_ = NULL;
}
m_pdata_ = new BYTE[m_ImageWidth_ * m_ImageHeight_ * 4];
//根据位图对象创建GDI位图对象
HBITMAP hBitMap;
bmp->GetHBITMAP(Gdiplus::Color::White, &hBitMap);
//根据GDI位图获取句柄给CBitmao
CBitmap* cbmp = CBitmap::FromHandle(hBitMap);
if (cbmp == NULL)
return false;
//获取图像数据
DWORD size = cbmp->GetBitmapBits(m_ImageWidth_ * m_ImageHeight_ * 4, m_pdata_);
for (int i = 0; i < m_ImageWidth_ * m_ImageHeight_; i++)
{
BYTE tmp = (m_pdata_[i * 4]);
m_pdata_[i * 4 + 0] = (m_pdata_[i * 4 + 2]); //r
m_pdata_[i * 4 + 2] = tmp;//b
}
cbmp->DeleteObject();
DeleteObject(hBitMap);
DeleteObject(bmp);
//创建纹理
if(m_texttureID_ > 0)
{
glDeleteTextures(1, &m_texttureID_);
m_texttureID_ = -1;
}
//创建贴图对象
glGenTextures(1, &m_texttureID_);
//绑定贴图对象
//glPixelStorei(GL_UNPACK_ALIGNMENT, 1); //按照一位对齐
glBindTexture(GL_TEXTURE_2D, m_texttureID_);
glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, m_ImageWidth_, m_ImageHeight_, 0, GL_RGBA, GL_UNSIGNED_BYTE, m_pdata_);
//跟新部分区域
//glTexSubImage2D(GL_TEXTURE_2D, 0, 100, 100, 56, 56, GL_RGBA, GL_UNSIGNED_BYTE, m_pdata_);
//过滤模式
//放大过滤
glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
//超过TS坐标时候的采样
glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
glTexParameterf(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
return true;
}
HBITMAP g_create_hbitmap_from_image(Gdiplus::Bitmap & bm, t_size & cx, t_size & cy, COLORREF cr_back, bool b_reflection)
{
HDC dc=NULL, dcc=NULL;
dc = GetDC(NULL);
dcc = CreateCompatibleDC(dc);
//cy = bm.GetHeight();
if (b_reflection)
cy = cx;//(cy*11 -7) / 14;
t_size ocx=cx,ocy=cy;
t_size cx_source = bm.GetWidth(), cy_source = bm.GetHeight();
double ar_source = (double)cx_source / (double)cy_source;
double ar_dest = (double)ocx / (double)ocy;
//unsigned cx = RECT_CX(rc), cy = RECT_CY(rc);
if (ar_dest < ar_source)
cy = (unsigned)floor((double)ocx / ar_source);
else if (ar_dest > ar_source)
cx = (unsigned)floor((double)ocy * ar_source);
//cy = (unsigned)floor((double)ocx / ar_source);
if ( (ocx - cx) % 2) cx++;
t_size reflect_cy = b_reflection ? (cy*3)/11 : 0;
HBITMAP bitmap = CreateCompatibleBitmap(dc, cx, cy + reflect_cy);
HBITMAP bm_old = SelectBitmap(dcc, bitmap);
unsigned err = 0;
Gdiplus::Graphics graphics(dcc);
err = graphics.GetLastStatus();
graphics.SetPixelOffsetMode(Gdiplus::PixelOffsetModeHighQuality);
graphics.SetInterpolationMode(Gdiplus::InterpolationModeHighQualityBicubic);
Gdiplus::SolidBrush br(Gdiplus::Color(LOBYTE(LOWORD(cr_back)),HIBYTE(LOWORD(cr_back)),LOBYTE(HIWORD(cr_back)) ));
graphics.FillRectangle(&br, 0, 0, cx, cy + reflect_cy);
//if (cx_source>=2 && cy_source>=2)
{
{
#if 1
Gdiplus::ImageAttributes imageAttributes;
imageAttributes.SetWrapMode(Gdiplus::WrapModeTileFlipXY);
Gdiplus::Rect destRect(0, 0, cx, cy);
graphics.DrawImage(&bm, destRect, 0, 0, cx_source, cy_source, Gdiplus::UnitPixel, &imageAttributes);
#else
if (cx_source == cx && cy_source == cy)
{
Gdiplus::Rect destRect(0, 0, cx, cy);
graphics.SetInterpolationMode(Gdiplus::InterpolationModeNearestNeighbor);
graphics.DrawImage(&bm, destRect, 0, 0, cx_source, cy_source, Gdiplus::UnitPixel);
graphics.SetInterpolationMode(Gdiplus::InterpolationModeHighQualityBicubic);
}
else
{
Gdiplus::Rect destRect(-1, -1, cx+2, cy+2);
//Gdiplus::Rect destRect(0, 0, cx, cy);
graphics.DrawImage(&bm, destRect, 0, 0, cx_source, cy_source, Gdiplus::UnitPixel);
}
#endif
}
{
Gdiplus::Bitmap scaled(bitmap, NULL);
t_size i;
if (reflect_cy)
{
Gdiplus::Rect rectref(0, cy, cx, reflect_cy);
Gdiplus::Color cr_end(255,LOBYTE(LOWORD(cr_back)),HIBYTE(LOWORD(cr_back)),LOBYTE(HIWORD(cr_back)));
Gdiplus::Color cr_start(148,LOBYTE(LOWORD(cr_back)),HIBYTE(LOWORD(cr_back)),LOBYTE(HIWORD(cr_back)));
//Gdiplus::Color cr_middle(100,255,255,255);
Gdiplus::Rect destRect(0, cy, cx, reflect_cy);
graphics.DrawImage(&scaled, destRect, 0, cy, cx, 0-reflect_cy, Gdiplus::UnitPixel);
Gdiplus::LinearGradientBrush lgb(rectref, cr_start, cr_end, Gdiplus::LinearGradientModeVertical);
graphics.FillRectangle(&lgb, rectref);
//graphics.FillRectangle(&Gdiplus::SolidBrush(cr_middle), rectref);
/*for (i=0; i<reflect_cy; i++)
{
Gdiplus::ImageAttributes attrib;
Gdiplus::ColorMatrix mtrx = {0};
mtrx.m[0][0] = 1;
mtrx.m[1][1] = 1;
mtrx.m[2][2] = 1;
mtrx.m[3][3] = float(0.42) - (float(0.42)*(float(i)/float(reflect_cy)));
mtrx.m[4][4] = 1;
attrib.SetColorMatrix (&mtrx, Gdiplus::ColorMatrixFlagsDefault, Gdiplus::ColorAdjustTypeDefault);
//Gdiplus::Rect sourceRect(0, cy-1-i, cx, cy-i);
Gdiplus::Rect destRect(0, cy+i, cx, 1);
graphics.DrawImage(&scaled, destRect, 0, cy-i-1, cx, 1, Gdiplus::UnitPixel, &attrib);
}*/
}
}
err = graphics.GetLastStatus();
}
//m_bitmap = pfc::rcnew_t<Gdiplus::CachedBitmap>(&bm, &_graphics);
//err = m_bitmap->GetLastStatus();
SelectBitmap(dcc, bm_old);
DeleteDC(dcc);
ReleaseDC(NULL, dc);
return bitmap;
}
xGifInfo_GDIPlus::xGifInfo_GDIPlus(Gdiplus::Bitmap& inPicture)
:xGifInfo()
{
xGifFrame* fr;
sLONG nbframe=inPicture.GetFrameCount(&Gdiplus::FrameDimensionTime);
long propsize;
Gdiplus::PropertyItem* prop=0;
fLoopCount=0;
for(long i=0;i<nbframe;i++)
{
xGif89FrameInfo inInfo;
sLONG framedelay;
sBYTE transindex;
inInfo.transparent=0;
inInfo.delayTime=0;
inInfo.inputFlag=0;
inInfo.disposal=0;
inInfo.transparent_index=0;
inPicture.SelectActiveFrame(&Gdiplus::FrameDimensionTime,i);
fr=new xGifFrame(0,0,inPicture.GetWidth(),inPicture.GetHeight(),false);
if(propsize=inPicture.GetPropertyItemSize(PropertyTagFrameDelay))
{
prop=(Gdiplus::PropertyItem*)malloc(propsize);
if(inPicture.GetPropertyItem(PropertyTagFrameDelay,propsize,prop)==Gdiplus::Ok)
{
inInfo.delayTime=*((long*)prop->value);
}
free((void*)prop);
}
if(propsize=inPicture.GetPropertyItemSize(0x5104))
{
prop=(Gdiplus::PropertyItem*)malloc(propsize);
if(inPicture.GetPropertyItem(0x5104,propsize,prop)==Gdiplus::Ok)
{
inInfo.transparent_index=*((sBYTE*)prop->value);
}
free((void*)prop);
}
inInfo.transparent=inInfo.transparent_index!=-1;
fr->SetGif89FrameInfo(inInfo);
fFrameList.push_back(fr);
}
if(propsize=inPicture.GetPropertyItemSize(PropertyTagLoopCount))
{
prop=(Gdiplus::PropertyItem*)malloc(propsize);
if(inPicture.GetPropertyItem(PropertyTagLoopCount,propsize,prop)==Gdiplus::Ok)
{
fLoopCount=*((short*)prop->value);
}
free((void*)prop);
}
}
Texture::Texture(const string& path) {
int Multiplier2[] = {
1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 4096
};
wstring wpath;
wpath.assign(path.begin(), path.end());
Gdiplus::Bitmap* image = Gdiplus::Bitmap::FromFile(wpath.c_str());
Gdiplus::Rect rect(0, 0, image->GetWidth(), image->GetHeight());
Gdiplus::BitmapData bitmapData;
image->LockBits(&rect, Gdiplus::ImageLockModeRead, PixelFormat32bppARGB, &bitmapData);
DWORD* bitmapDataScan0 = (DWORD*) bitmapData.Scan0;
_size = Size((float) image->GetWidth(), (float) image->GetHeight());
for (float width = 1.0f;; width *= 2.0f) {
if (width >= _size.width) {
_glSize.width = width;
break;
}
}
for (float height = 1.0f;; height *= 2.0f) {
if (height >= _size.height) {
_glSize.height = height;
break;
}
}
DWORD* glImage = (DWORD*) malloc(sizeof(DWORD) * (int) _glSize.width * (int) _glSize.height);
for (int y = 0; y < (int) _glSize.height; y++) {
if (y < _size.height) {
memcpy(&glImage[(int) (y * _glSize.width)], &bitmapDataScan0[(int) (y * _size.width)], sizeof(DWORD) * (int) _size.width);
memset(&glImage[(int) (y * _glSize.width + _size.width)], 0, sizeof(DWORD) * (int) (_glSize.width - _size.width));
} else {
memset(&glImage[(int) (y * _glSize.width)], 0, sizeof(DWORD) * (int) _glSize.width);
}
}
image->UnlockBits(&bitmapData);
glPixelStorei(GL_UNPACK_SWAP_BYTES, GL_TRUE);
glGenTextures(1, &_textureID);
glPushAttrib(GL_ALL_ATTRIB_BITS);
glBindTexture(GL_TEXTURE_2D, _textureID);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP);
glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA8, (GLsizei) _glSize.width, (GLsizei) _glSize.height, 0, GL_BGRA_EXT, GL_UNSIGNED_BYTE, glImage);
glPopAttrib();
free(glImage);
delete image;
}
bool VisualTextureContainer::initWithEncodedData(const char* const bufferData, size_t size) {
bool success = true;
bool debug = false;
this->releaseTextureData();
uint32* aPixelBuffer = NULL;
#if TARGET_OS_WIN
HGLOBAL hGlobal = ::GlobalAlloc(GMEM_MOVEABLE | GMEM_NODISCARD, (SIZE_T)size);
if (!hGlobal)
return false;
BYTE* pDest = (BYTE*)::GlobalLock(hGlobal);
memcpy(pDest, bufferData, size);
::GlobalUnlock(hGlobal);
IStream* pStream = NULL;
if (::CreateStreamOnHGlobal(hGlobal, FALSE, &pStream) != S_OK)
return false;
Gdiplus::Bitmap* bitmap = Gdiplus::Bitmap::FromStream(pStream);
bitmap->RotateFlip(Gdiplus::RotateNoneFlipY);
this->imageRect.width = bitmap->GetWidth();
this->imageRect.height = bitmap->GetHeight();
VisualGraphics* theVisualGraphics = VisualGraphics::getInstance();
this->useRectExtension = theVisualGraphics->canUseTextureRectExtension();
if (this->useRectExtension == false) {
this->textureRect.width = theVisualGraphics->power2Ceiling(this->imageRect.width);
this->textureRect.height = theVisualGraphics->power2Ceiling(this->imageRect.height);
} else {
this->textureRect.width = this->imageRect.width;
this->textureRect.height = this->imageRect.height;
}
aPixelBuffer = (uint32*)malloc(this->imageRect.width * this->imageRect.height * sizeof(uint32));
Gdiplus::Rect rect(0, 0, this->imageRect.width, this->imageRect.height);
Gdiplus::BitmapData* bitmapData = new Gdiplus::BitmapData;
bitmapData->Width = this->imageRect.width;
bitmapData->Height = this->imageRect.height;
bitmapData->Stride = sizeof(uint32) * bitmapData->Width;
bitmapData->PixelFormat = PixelFormat32bppARGB;
bitmapData->Scan0 = (VOID*)aPixelBuffer;
Gdiplus::Status status = Gdiplus::Ok;
status = bitmap->LockBits(&rect, Gdiplus::ImageLockModeRead | Gdiplus::ImageLockModeUserInputBuf, PixelFormat32bppPARGB, bitmapData);
#endif
#if TARGET_OS_MAC
CFDataRef dataRef = CFDataCreateWithBytesNoCopy(kCFAllocatorDefault, (UInt8*)bufferData, (CFIndex)size, kCFAllocatorDefault);
CFDictionaryRef options = NULL;
CGImageSourceRef imageSourceRef = CGImageSourceCreateWithData(dataRef, options);
CGImageRef imageRef = CGImageSourceCreateImageAtIndex(imageSourceRef, 0, options);
this->imageRect.width = CGImageGetWidth(imageRef);
this->imageRect.height = CGImageGetHeight(imageRef);
VisualGraphics* theVisualGraphics = VisualGraphics::getInstance();
this->useRectExtension = theVisualGraphics->canUseTextureRectExtension();
if (this->useRectExtension == false) {
this->textureRect.width = theVisualGraphics->power2Ceiling(this->imageRect.width);
this->textureRect.height = theVisualGraphics->power2Ceiling(this->imageRect.height);
} else {
this->textureRect.width = this->imageRect.width;
this->textureRect.height = this->imageRect.height;
}
CGContextRef contextPtr = theVisualGraphics->createBitmapContext(this->imageRect.width, this->imageRect.height);
CGContextTranslateCTM(contextPtr, 0, this->imageRect.height);
CGContextScaleCTM(contextPtr, 1.0f, -1.0f);
CGRect rect = CGRectMake(0, 0, this->imageRect.width, this->imageRect.height);
CGContextDrawImage(contextPtr, rect, imageRef);
aPixelBuffer = static_cast<uint32*>(CGBitmapContextGetData(contextPtr));
#endif
PixelColor* interleavedARGBColorPixelBuffer = NULL;
if (debug == true) {
interleavedARGBColorPixelBuffer = VisualColorTools::createARGBCheckPixels(this->textureRect.width, this->textureRect.height);
} else {
interleavedARGBColorPixelBuffer = static_cast<PixelColor*>(aPixelBuffer);
}
success = this->initWithARGBPixelData(interleavedARGBColorPixelBuffer, this->imageRect.width, this->imageRect.height);
#if TARGET_OS_MAC
CGContextRelease(contextPtr);
CGImageRelease(imageRef);
#endif
#if TARGET_OS_WIN
bitmap->UnlockBits(bitmapData);
#endif
return success;
}
void IrisBitmap::IrisDrawText(const IrisFont* fontIris, int x, int y, int width, int height, wstring str, int align){
this->needRefreshTexture = true;
if (x > this->width || y > this->height || x < 0 || y < 0)
return;
//this->needRefreshTexture = true;
int size = IrisFont::defaultSize;
IrisColor *color;
wstring name;
bool bold, shadow, italic;
if(fontIris == NULL){
name = IrisFont::defaultName;
bold = IrisFont::defaultBold;
shadow = IrisFont::defaultShadow;
italic = IrisFont::defaultItalic;
color = IrisFont::defaultColor;
}
else
{
name = fontIris->name;
bold = fontIris->bold;
shadow = fontIris->shadow;
italic = fontIris->italic;
color = fontIris->color;
}
// release
Gdiplus::Bitmap *tBitmap = this->bitmap->Clone(0, 0, this->bitmap->GetWidth(), this->bitmap->GetHeight(), PixelFormat32bppARGB);
Graphics tg(tBitmap);
Gdiplus::FontFamily fontFamily(name.c_str());
int fs = FontStyleRegular;
if(bold)
fs |= FontStyleBold;
if(italic)
fs |= FontStyleItalic;
//lfont.lfWeight = 1000;
Gdiplus::Font font(&fontFamily, (REAL)size, fs, UnitPixel);
StringFormat strFormat;
switch(align){
case 0:
strFormat.SetAlignment(StringAlignmentNear);
break;
case 1:
strFormat.SetAlignment(StringAlignmentCenter);
break;
}
Brush *brush;
if(shadow)
brush = new HatchBrush(HatchStyle90Percent, Color(color->red, color->green, color->blue));
else
brush = new SolidBrush(Color(color->red, color->green, color->blue));
strFormat.SetFormatFlags(StringFormatFlagsNoWrap);
Gdiplus::RectF r((REAL)x, (REAL)y, (REAL)width, (REAL)height);
tg.SetSmoothingMode(SmoothingModeAntiAlias);
tg.SetInterpolationMode(InterpolationModeHighQualityBicubic);
Gdiplus::GraphicsPath path;
path.AddString(str.c_str(), str.size(), &fontFamily, FontStyleRegular, 20, r, &strFormat);
Gdiplus::Pen pen(Color(color->red, color->green, color->blue), 2);
tg.DrawPath(&pen, &path);
tg.FillPath(brush, &path);
if(this->bitmap != 0){
delete this->bitmap;
this->bitmap = 0;
}
this->bitmap = tBitmap->Clone(0, 0, tBitmap->GetWidth(), tBitmap->GetHeight(), PixelFormat32bppARGB);
//CLSID encoderClsid;
//ModuleIrisGraphics::GetEncoderClsid(L"image/png", &encoderClsid);
//this->bitmap->Save(L"string.png", &encoderClsid, NULL);
delete brush;
delete tBitmap;
}
void NativeWindow::Init(char* url, Settings* settings) {
url_ = url;
HINSTANCE hInstance = GetModuleHandle(NULL);
if (is_main_window_) {
dwmapiDLL = LoadLibrary(TEXT("dwmapi.dll"));
if (dwmapiDLL != NULL) {
DwmExtendFrameIntoClientArea = (DWMEFICA)GetProcAddress(dwmapiDLL, "DwmExtendFrameIntoClientArea");
DwmEnableBlurBehindWindow = (DWMEBBW)GetProcAddress(dwmapiDLL, "DwmEnableBlurBehindWindow");
DwmDefWindowProc = (DWMWP)GetProcAddress(dwmapiDLL, "DwmDefWindowProc");
}
Gdiplus::GdiplusStartupInput gdiplusStartupInput;
ULONG_PTR gdiplusToken;
Gdiplus::GdiplusStartup(&gdiplusToken, &gdiplusStartupInput, NULL);
WCHAR* wSmallIconPath = icons->getString("small",L"");
WCHAR* wBigIconPath = icons->getString("big",L"");
Gdiplus::Bitmap* smallIconBitmap = Gdiplus::Bitmap::FromFile(wSmallIconPath);
Gdiplus::Bitmap* bigIconBitmap = Gdiplus::Bitmap::FromFile(wBigIconPath);
if (smallIconBitmap->GetWidth()) {
smallIconBitmap->GetHICON(&smallIcon);
delete[] wSmallIconPath;
delete smallIconBitmap;
}
if (bigIconBitmap->GetWidth()) {
bigIconBitmap->GetHICON(&bigIcon);
delete[] wBigIconPath;
delete bigIconBitmap;
}
strcpy(szWindowClass,"AppjsWindow");
MyRegisterClass(hInstance);
}
browserSettings = settings;
if (rect_.left < 0 || rect_.top < 0) {
rect_.left = (GetSystemMetrics(SM_CXSCREEN) - rect_.width) / 2;
rect_.top = (GetSystemMetrics(SM_CYSCREEN) - rect_.height) / 2;
}
browser_ = NULL;
handle_ = CreateWindowEx(NULL, szWindowClass,"", WS_OVERLAPPEDWINDOW,
rect_.left, rect_.top, rect_.width, rect_.height,
NULL, NULL, hInstance, NULL);
SetWindowLongPtr(handle_, GWLP_USERDATA, (LONG)this);
if (alpha_) {
SetAlpha(true);
}
SetResizable(resizable_);
if (fullscreen_) {
fullscreen_ = false;
Fullscreen();
} else if (!show_chrome_) {
SetShowChrome(false);
}
UpdateWindow(handle_);
Cef::Run();
};
void NativeWindow::Init(char* url, Settings* settings) {
url_ = url;
if( !g_handler->GetBrowserHwnd() ) {
Gdiplus::GdiplusStartupInput gdiplusStartupInput;
ULONG_PTR gdiplusToken;
Gdiplus::GdiplusStartup(&gdiplusToken, &gdiplusStartupInput, NULL);
WCHAR* wSmallIconPath = icons->getString("small",L"");
WCHAR* wBigIconPath = icons->getString("big",L"");
Gdiplus::Bitmap* smallIconBitmap = Gdiplus::Bitmap::FromFile(wSmallIconPath);
Gdiplus::Bitmap* bigIconBitmap = Gdiplus::Bitmap::FromFile(wBigIconPath);
if( smallIconBitmap->GetWidth() ) {
smallIconBitmap->GetHICON(&smallIcon);
delete[] wSmallIconPath;
delete smallIconBitmap;
}
if( bigIconBitmap->GetWidth() ) {
bigIconBitmap->GetHICON(&bigIcon);
delete[] wBigIconPath;
delete bigIconBitmap;
}
}
HINSTANCE hInstance = GetModuleHandle(NULL);
strcpy(szWindowClass,"AppjsWindow");
browserSettings = settings;
if(!MyRegisterClass(hInstance)){
//TODO send error to node
if( GetLastError() != 1410 ) { //1410: Class Already Registered
fprintf(stderr,"Error occurred: ");
fprintf(stderr,"%d\n",GetLastError());
return;
}
};
DWORD style = show_chrome ? WS_OVERLAPPEDWINDOW : WS_SIZEBOX | WS_MINIMIZEBOX | WS_MAXIMIZEBOX | WS_SYSMENU;
if (!resizable) {
style &= ~WS_SIZEBOX;
}
if (left_ < 0 || top_ < 0) {
left_ = (GetSystemMetrics(SM_CXSCREEN) - width_) / 2;
top_ = (GetSystemMetrics(SM_CYSCREEN) - height_) / 2;
}
browser_ = NULL;
handle_ = CreateWindowEx(NULL, szWindowClass,"", style, top_, left_, width_, height_, NULL, NULL, hInstance, NULL);
if (!handle_) {
fprintf(stderr,"Error occurred: ");
fprintf(stderr,"%d\n",GetLastError());
return;
}
SetWindowLongPtr(handle_, GWLP_USERDATA, (LONG)this);
if (alpha) {
SetNCWidth(handle_, -1);
}
if (fullscreen) {
SetFullscreen(handle_);
} else if (!show_chrome) {
UpdateStyle(handle_, GWL_STYLE, GetWindowLong(handle_, GWL_STYLE) & ~WS_CAPTION);
}
UpdateWindow(handle_);
Cef::Run();
};
//----------------------------------------------------------------------------------
//
//----------------------------------------------------------------------------------
bool PngTextureLoader::Load(void* data, int32_t size, bool rev)
{
#if __PNG_DDI
auto global = GlobalAlloc(GMEM_MOVEABLE,size);
auto buf = GlobalLock(global);
CopyMemory(buf, data, size);
GlobalUnlock(global);
LPSTREAM stream = NULL;
CreateStreamOnHGlobal( global, false, &stream);
Gdiplus::Bitmap* bmp = Gdiplus::Bitmap::FromStream(stream);
ES_SAFE_RELEASE(stream);
GlobalFree(global);
if( bmp != NULL && bmp->GetLastStatus() == Gdiplus::Ok )
{
textureWidth = bmp->GetWidth();
textureHeight = bmp->GetHeight();
textureData.resize(textureWidth * textureHeight * 4);
if(rev)
{
for(auto y = 0; y < textureHeight; y++ )
{
for(auto x = 0; x < textureWidth; x++ )
{
Gdiplus::Color color;
bmp->GetPixel(x, textureHeight - y - 1, &color);
textureData[(x + y * textureWidth) * 4 + 0] = color.GetR();
textureData[(x + y * textureWidth) * 4 + 1] = color.GetG();
textureData[(x + y * textureWidth) * 4 + 2] = color.GetB();
textureData[(x + y * textureWidth) * 4 + 3] = color.GetA();
}
}
}
else
{
for(auto y = 0; y < textureHeight; y++ )
{
for(auto x = 0; x < textureWidth; x++ )
{
Gdiplus::Color color;
bmp->GetPixel(x, y, &color);
textureData[(x + y * textureWidth) * 4 + 0] = color.GetR();
textureData[(x + y * textureWidth) * 4 + 1] = color.GetG();
textureData[(x + y * textureWidth) * 4 + 2] = color.GetB();
textureData[(x + y * textureWidth) * 4 + 3] = color.GetA();
}
}
}
return true;
}
else
{
ES_SAFE_DELETE(bmp);
return false;
}
#else
uint8_t* data_ = (uint8_t*) data;
/* pngアクセス構造体を作成 */
png_structp png = png_create_read_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL);
/* リードコールバック関数指定 */
png_set_read_fn(png, &data_, &PngReadData);
/* png画像情報構造体を作成 */
png_infop png_info = png_create_info_struct(png);
/* エラーハンドリング */
if (setjmp(png_jmpbuf(png)))
{
png_destroy_read_struct(&png, &png_info, NULL);
return false;
}
/* IHDRチャンク情報を取得 */
png_read_info(png, png_info);
png_uint_32 width, height;
int bit_depth, color_type, interlace_type, comp_type, filter_type;
png_get_IHDR(png, png_info, &width, &height, &bit_depth, &color_type, &interlace_type,
&comp_type, &filter_type);
/* RGBA8888フォーマットに変換する */
if (bit_depth < 8)
{
png_set_packing(png);
}
else if (bit_depth == 16)
{
png_set_strip_16(png);
}
uint32_t pixelBytes = 4;
switch (color_type)
{
case PNG_COLOR_TYPE_PALETTE:
png_set_palette_to_rgb(png);
pixelBytes = 4;
break;
case PNG_COLOR_TYPE_GRAY:
png_set_expand_gray_1_2_4_to_8(png);
pixelBytes = 3;
break;
case PNG_COLOR_TYPE_RGB:
pixelBytes = 3;
break;
case PNG_COLOR_TYPE_RGBA:
break;
}
uint8_t* image = new uint8_t[width * height * pixelBytes];
uint32_t pitch = width * pixelBytes;
/* イメージデータを読み込む */
textureWidth = width;
textureHeight = height;
textureData.resize(textureWidth * textureHeight * 4);
if (rev)
{
for (uint32_t i = 0; i < height; i++)
{
png_read_row(png, &image[(height - 1 - i) * pitch], NULL);
}
}
else
{
for (uint32_t i = 0; i < height; i++)
{
png_read_row(png, &image[i * pitch], NULL);
}
}
if (pixelBytes == 4)
{
memcpy(textureData.data(), image, width * height * pixelBytes);
}
else
{
for (int32_t y = 0; y < height; y++)
{
for (int32_t x = 0; x < width; x++)
{
int32_t src = (x + y * width) * 3;
int32_t dst = (x + y * width) * 4;
textureData[dst + 0] = image[src + 0];
textureData[dst + 1] = image[src + 1];
textureData[dst + 2] = image[src + 2];
textureData[dst + 3] = 255;
}
}
}
delete [] image;
png_destroy_read_struct(&png, &png_info, NULL);
return true;
#endif
}
HRESULT CPDFExport::Export(TCHAR* pathName, IPDDocument* pddoc)
{
HRESULT hr = E_FAIL;
// CPDFDoc* pDoc = new CPDFDoc;
// pDoc.CreateInstance(__uuidof(pDoc));
hr = m_pdfdoc.CreateInstance("LPDF.PDFPDDoc");
if (m_pdfdoc)
{
if (SUCCEEDED(m_pdfdoc->Create()))
{
m_pddoc = pddoc;
/*
Title// text string (Optional; PDF 1.1) The document’s title.
Author// text string (Optional) The name of the person who created the document.
Subject// text string (Optional; PDF 1.1) The subject of the document.
Keywords// text string (Optional; PDF 1.1) Keywords associated with the document.
Creator// text string (Optional) If the document was converted to PDF from another format, the
name of the application (for example, Adobe FrameMaker®) that created the
original document from which it was converted.
Producer// text string (Optional) If the document was converted to PDF from another format, the
name of the application (for example, Acrobat Distiller) that converted it to
PDF.
CreationDate// date (Optional) The date and time the document was created, in human-readable
form (see Section 3.8.2, “Dates”).
ModDate// date (Optional; PDF 1.1) The date and time the document was most recently
modi.ed, in human-readable form (see Section 3.8.2, “Dates”).
Trapped// name
*/
m_pdfdoc->SetInfo(L"Title", L"Test PDF dokument");
m_pdfdoc->SetInfo(L"Author", L"Sigurd Lerstad");
m_pdfdoc->SetInfo(L"Creator", L"PageDesigner");
m_pdfdoc->SetInfo(L"Producer", L"PageDesigner");
//CreationDate
//ModDate
// Save images
CComPtr<IObjectMap> images;
m_pddoc->get_images(&images);
long nimages;
images->get_length(&nimages);
for (int nimage = 0; nimage < nimages; nimage++)
{
CComPtr<IPDImage> image;
images->item(nimage, (IUnknown**)&image);
long width, height;
image->get_width(&width);
image->get_height(&height);
LPDFLib::IPDFCosStreamPtr pCosImage = m_pdfdoc->GetCosDoc()->CosNewStream(VARIANT_TRUE, NULL);
LPDFLib::IPDFCosDictPtr pDict = pCosImage->CosStreamDict();
image->SetProp(L"cos-image", (DWORD)pCosImage);
LPDFLib::IPDFCosNamePtr pType = m_pdfdoc->GetCosDoc()->CosNewName(VARIANT_FALSE, "XObject");
pDict->CosDictPut(L"Type", pType);
LPDFLib::IPDFCosNamePtr pSubtype = m_pdfdoc->GetCosDoc()->CosNewName(VARIANT_FALSE, "Image");
pDict->CosDictPut(L"Subtype", pSubtype);
LPDFLib::IPDFCosIntegerPtr pWidth = m_pdfdoc->GetCosDoc()->CosNewInteger(VARIANT_FALSE, width);
pDict->CosDictPut(L"Width", pWidth);
LPDFLib::IPDFCosIntegerPtr pHeight = m_pdfdoc->GetCosDoc()->CosNewInteger(VARIANT_FALSE, height);
pDict->CosDictPut(L"Height", pHeight);
LPDFLib::IPDFCosIntegerPtr pBitsPerComponent = m_pdfdoc->GetCosDoc()->CosNewInteger(VARIANT_FALSE, 8);
pDict->CosDictPut(L"BitsPerComponent", pBitsPerComponent);
LPDFLib::IPDFCosNamePtr pColorSpace = m_pdfdoc->GetCosDoc()->CosNewName(VARIANT_FALSE, L"DeviceRGB");
pDict->CosDictPut(L"ColorSpace", pColorSpace);
{
LPDFLib::IPDFCosNamePtr pFilter = m_pdfdoc->GetCosDoc()->CosNewName(VARIANT_FALSE, L"ASCIIHexDecode");
pDict->CosDictPut("Filter", pFilter);
Gdiplus::Bitmap* pBitmap;
image->get_privateImage((DWORD*)&pBitmap);
#if 0
FILE* fp = pCosImage->OpenFStream("wb");
if (fp)
{
Gdiplus::BitmapData bitmapData;
pBitmap->LockBits(
&Gdiplus::Rect(0, 0, pBitmap->GetWidth(), pBitmap->GetHeight()),
Gdiplus::ImageLockModeRead,
PixelFormat24bppRGB,//PixelFormat32bppARGB,
&bitmapData);
for (int y = 0; y < bitmapData.Height; y++)
{
BYTE* src = (BYTE*)bitmapData.Scan0 + bitmapData.Stride*y;
for (int x = 0; x < bitmapData.Width; x++)
{
fprintf(fp, "%2.2X%2.2X%2.2X", src[2], src[1], src[0]);
src += 3;
if (((y*bitmapData.Width+x) % 200) == 0)
{
fprintf(fp, "\r\n");
}
}
}
pBitmap->UnlockBits(&bitmapData);
pCosImage->CloseFStream(fp);
}
#endif
}
}
// Save pages
CComPtr<IObjectMap> pages;
m_pddoc->get_pages(&pages);
long npages;
pages->get_length(&npages);
double pageWidth;
double pageHeight;
m_pddoc->get_pageWidth(&pageWidth);
m_pddoc->get_pageHeight(&pageHeight);
for (int npage = 0; npage < npages; npage++)
{
CComPtr<IPDPage> page;
pages->item(npage, (IUnknown**)&page);
RectD mediaBox;
mediaBox.X = 0;
mediaBox.Y = 0;
mediaBox.Width = pageWidth;
mediaBox.Height = pageHeight;
LPDFLib::IPDFPDPagePtr pPage;
pPage = m_pdfdoc->CreatePage(npage, 0, 0, pageWidth, pageHeight);
if (pPage)
{
LPDFLib::IPDFEContentPtr pContent;
pContent = pPage->AcquirePDEContent();
if (pContent)
{
RectD pageRect;
page->getPageRect(&pageRect);
CComPtr<IPDMatrix> matpdf;
{
CComPtr<IPDMatrix> mat0;
mat0.CoCreateInstance(CLSID_PDMatrix);
CComPtr<IPDMatrix> mat1;
mat0->translate(-pageRect.X, 0, &mat1);
CComPtr<IPDMatrix> mat2;
mat1->scaleNonUniform(1, -1, &mat2);
mat2->translate(0, pageRect.Height, &matpdf);
}
// Save objects
CComPtr<IPDSpread> spread;
page->get_ownerSpread(&spread);
CComPtr<IObjectMap> layergroups;
spread->get_layergroups(&layergroups);
long nlayergroups;
layergroups->get_length(&nlayergroups);
for (long nlayergroup = 0; nlayergroup < nlayergroups; nlayergroup++)
{
CComPtr<IPDObjectGroup> pdgroup;
layergroups->item(nlayergroup, (IUnknown**)&pdgroup);
SaveObjectGroup(pContent, pdgroup, matpdf, pageRect);
}
pPage->ReleasePDEContent();
}
}
}
hr = m_pdfdoc->Save(pathName);
}
}
return hr;
}
static std::pair<bool, String> save_png_gdiplus(const Path &filename, const ImageBW &img)
{
// gdi+ does not support URIs
Path winname(filename);
winname.ToWindows();
const auto newsize = winname.Size() + 1;
auto wcstring = std::vector<wchar_t>(newsize);
auto convertedChars = size_t(0);
mbstowcs_s(&convertedChars, wcstring.data(), newsize, winname.CStr(), _TRUNCATE);
Gdiplus::Bitmap *outbm = outbm = new Gdiplus::Bitmap(INT(img.GetWidth()), INT(img.GetHeight()), PixelFormat1bppIndexed);
if (!outbm)
{
return std::make_pair(false, String(_("Cannot create bitmap")));
}
Gdiplus::BitmapData bitmapData;
auto clip = Gdiplus::Rect(0, 0, outbm->GetWidth(), outbm->GetHeight());
outbm->LockBits(&clip, Gdiplus::ImageLockModeWrite, PixelFormat1bppIndexed, &bitmapData);
auto *pixels = (uint8_t*)bitmapData.Scan0;
//#pragma omp parallel for
FOREACHPIXEL(x, y, img)
{
size_t poffset = x / 8 + y * bitmapData.Stride;
if (img.At(x, y))
{
uint8_t b = 1 << (7 - (x % 8));
pixels[poffset] |= b;
}
}