#include <gp.hxx>
#include <Message.hxx>
#include <Message_Messenger.hxx>
+#include <NCollection_Array1.hxx>
+#include <Standard_ArrayStreamBuffer.hxx>
#include <TCollection_AsciiString.hxx>
#include <TCollection_ExtendedString.hxx>
#include <OSD_OpenFile.hxx>
return FIT_UNKNOWN;
}
}
+
+ //! Wrapper for accessing C++ stream from FreeImage.
+ class Image_FreeImageStream
+ {
+ public:
+ //! Construct wrapper over input stream.
+ Image_FreeImageStream (std::istream& theStream)
+ : myIStream (&theStream), myOStream (NULL), myInitPos (theStream.tellg()) {}
+
+ //! Get io object.
+ FreeImageIO GetFiIO() const
+ {
+ FreeImageIO anIo;
+ memset (&anIo, 0, sizeof(anIo));
+ if (myIStream != NULL)
+ {
+ anIo.read_proc = readProc;
+ anIo.seek_proc = seekProc;
+ anIo.tell_proc = tellProc;
+ }
+ if (myOStream != NULL)
+ {
+ anIo.write_proc = writeProc;
+ }
+ return anIo;
+ }
+ public:
+ //! Simulate fread().
+ static unsigned int DLL_CALLCONV readProc (void* theBuffer, unsigned int theSize, unsigned int theCount, fi_handle theHandle)
+ {
+ Image_FreeImageStream* aThis = (Image_FreeImageStream* )theHandle;
+ if (aThis->myIStream == NULL)
+ {
+ return 0;
+ }
+
+ if (!aThis->myIStream->read ((char* )theBuffer, std::streamsize(theSize) * std::streamsize(theCount)))
+ {
+ //aThis->myIStream->clear();
+ }
+ const std::streamsize aNbRead = aThis->myIStream->gcount();
+ return (unsigned int )(aNbRead / theSize);
+ }
+
+ //! Simulate fwrite().
+ static unsigned int DLL_CALLCONV writeProc (void* theBuffer, unsigned int theSize, unsigned int theCount, fi_handle theHandle)
+ {
+ Image_FreeImageStream* aThis = (Image_FreeImageStream* )theHandle;
+ if (aThis->myOStream != NULL
+ && aThis->myOStream->write ((const char* )theBuffer, std::streamsize(theSize) * std::streamsize(theCount)))
+ {
+ return theCount;
+ }
+ return 0;
+ }
+
+ //! Simulate fseek().
+ static int DLL_CALLCONV seekProc (fi_handle theHandle, long theOffset, int theOrigin)
+ {
+ Image_FreeImageStream* aThis = (Image_FreeImageStream* )theHandle;
+ if (aThis->myIStream == NULL)
+ {
+ return -1;
+ }
+
+ bool isSeekDone = false;
+ switch (theOrigin)
+ {
+ case SEEK_SET:
+ if (aThis->myIStream->seekg ((std::streamoff )aThis->myInitPos + theOffset, std::ios::beg))
+ {
+ isSeekDone = true;
+ }
+ break;
+ case SEEK_CUR:
+ if (aThis->myIStream->seekg (theOffset, std::ios::cur))
+ {
+ isSeekDone = true;
+ }
+ break;
+ case SEEK_END:
+ if (aThis->myIStream->seekg (theOffset, std::ios::end))
+ {
+ isSeekDone = true;
+ }
+ break;
+ }
+ return isSeekDone ? 0 : -1;
+ }
+
+ //! Simulate ftell().
+ static long DLL_CALLCONV tellProc (fi_handle theHandle)
+ {
+ Image_FreeImageStream* aThis = (Image_FreeImageStream* )theHandle;
+ const long aPos = aThis->myIStream != NULL ? (long )(aThis->myIStream->tellg() - aThis->myInitPos) : 0;
+ return aPos;
+ }
+ private:
+ std::istream* myIStream;
+ std::ostream* myOStream;
+ std::streampos myInitPos;
+ };
+
#elif defined(HAVE_WINCODEC)
//! Return a zero GUID
#endif
}
+// =======================================================================
+// function : IsTopDownDefault
+// purpose :
+// =======================================================================
+bool Image_AlienPixMap::IsTopDownDefault()
+{
+#ifdef HAVE_FREEIMAGE
+ return false;
+#elif defined(HAVE_WINCODEC)
+ return true;
+#else
+ return false;
+#endif
+}
+
// =======================================================================
// function : Load
// purpose :
// =======================================================================
#ifdef HAVE_FREEIMAGE
-bool Image_AlienPixMap::Load (const TCollection_AsciiString& theImagePath)
+bool Image_AlienPixMap::Load (const Standard_Byte* theData,
+ Standard_Size theLength,
+ const TCollection_AsciiString& theImagePath)
{
Clear();
#ifdef _WIN32
const TCollection_ExtendedString aFileNameW (theImagePath);
- FREE_IMAGE_FORMAT aFIF = FreeImage_GetFileTypeU (aFileNameW.ToWideString(), 0);
-#else
- FREE_IMAGE_FORMAT aFIF = FreeImage_GetFileType (theImagePath.ToCString(), 0);
#endif
+ FREE_IMAGE_FORMAT aFIF = FIF_UNKNOWN;
+ FIMEMORY* aFiMem = NULL;
+ if (theData != NULL)
+ {
+ aFiMem = FreeImage_OpenMemory ((BYTE* )theData, (DWORD )theLength);
+ aFIF = FreeImage_GetFileTypeFromMemory (aFiMem, 0);
+ }
+ else
+ {
+ #ifdef _WIN32
+ aFIF = FreeImage_GetFileTypeU (aFileNameW.ToWideString(), 0);
+ #else
+ aFIF = FreeImage_GetFileType (theImagePath.ToCString(), 0);
+ #endif
+ }
if (aFIF == FIF_UNKNOWN)
{
// no signature? try to guess the file format from the file extension
}
if ((aFIF == FIF_UNKNOWN) || !FreeImage_FIFSupportsReading (aFIF))
{
- TCollection_AsciiString aMessage = "Error: image file '";
- aMessage.AssignCat (theImagePath);
- aMessage.AssignCat ("' has unsupported file format.");
- ::Message::DefaultMessenger()->Send (aMessage, Message_Fail);
+ ::Message::DefaultMessenger()->Send (TCollection_AsciiString ("Error: image '") + theImagePath + "' has unsupported file format.",
+ Message_Fail);
+ if (aFiMem != NULL)
+ {
+ FreeImage_CloseMemory (aFiMem);
+ }
return false;
}
aLoadFlags = ICO_MAKEALPHA;
}
-#ifdef _WIN32
- FIBITMAP* anImage = FreeImage_LoadU (aFIF, aFileNameW.ToWideString(), aLoadFlags);
-#else
- FIBITMAP* anImage = FreeImage_Load (aFIF, theImagePath.ToCString(), aLoadFlags);
-#endif
+ FIBITMAP* anImage = NULL;
+ if (theData != NULL)
+ {
+ anImage = FreeImage_LoadFromMemory (aFIF, aFiMem, aLoadFlags);
+ FreeImage_CloseMemory (aFiMem);
+ aFiMem = NULL;
+ }
+ else
+ {
+ #ifdef _WIN32
+ anImage = FreeImage_LoadU (aFIF, aFileNameW.ToWideString(), aLoadFlags);
+ #else
+ anImage = FreeImage_Load (aFIF, theImagePath.ToCString(), aLoadFlags);
+ #endif
+ }
if (anImage == NULL)
{
TCollection_AsciiString aMessage = "Error: image file '";
if (aFormat == Image_Format_UNKNOWN)
{
//anImage = FreeImage_ConvertTo24Bits (anImage);
- TCollection_AsciiString aMessage = "Error: image file '";
- aMessage.AssignCat (theImagePath);
- aMessage.AssignCat ("' has unsupported pixel format.");
- ::Message::DefaultMessenger()->Send (aMessage, Message_Fail);
+ ::Message::DefaultMessenger()->Send ( TCollection_AsciiString ("Error: image '") + theImagePath + "' has unsupported pixel format.",
+ Message_Fail);
return false;
}
myLibImage = anImage;
return true;
}
+
+bool Image_AlienPixMap::Load (std::istream& theStream,
+ const TCollection_AsciiString& theFileName)
+{
+ Clear();
+
+ Image_FreeImageStream aStream (theStream);
+ FreeImageIO aFiIO = aStream.GetFiIO();
+
+ FREE_IMAGE_FORMAT aFIF = FreeImage_GetFileTypeFromHandle (&aFiIO, &aStream, 0);
+ if (aFIF == FIF_UNKNOWN)
+ {
+ // no signature? try to guess the file format from the file extension
+ aFIF = FreeImage_GetFIFFromFilename (theFileName.ToCString());
+ }
+ if ((aFIF == FIF_UNKNOWN) || !FreeImage_FIFSupportsReading (aFIF))
+ {
+ ::Message::DefaultMessenger()->Send (TCollection_AsciiString ("Error: image stream '") + theFileName + "' has unsupported file format.",
+ Message_Fail);
+ return false;
+ }
+
+ int aLoadFlags = 0;
+ if (aFIF == FIF_GIF)
+ {
+ // 'Play' the GIF to generate each frame (as 32bpp) instead of returning raw frame data when loading
+ aLoadFlags = GIF_PLAYBACK;
+ }
+ else if (aFIF == FIF_ICO)
+ {
+ // convert to 32bpp and create an alpha channel from the AND-mask when loading
+ aLoadFlags = ICO_MAKEALPHA;
+ }
+
+ FIBITMAP* anImage = FreeImage_LoadFromHandle (aFIF, &aFiIO, &aStream, aLoadFlags);
+ if (anImage == NULL)
+ {
+ ::Message::DefaultMessenger()->Send (TCollection_AsciiString ("Error: image stream '") + theFileName + "' is missing or invalid.",
+ Message_Fail);
+ return false;
+ }
+
+ Image_Format aFormat = convertFromFreeFormat (FreeImage_GetImageType(anImage),
+ FreeImage_GetColorType(anImage),
+ FreeImage_GetBPP (anImage));
+ if (aFormat == Image_Format_UNKNOWN)
+ {
+ ::Message::DefaultMessenger()->Send (TCollection_AsciiString ("Error: image stream '") + theFileName + "' has unsupported pixel format.",
+ Message_Fail);
+ return false;
+ }
+
+ Image_PixMap::InitWrapper (aFormat, FreeImage_GetBits (anImage),
+ FreeImage_GetWidth (anImage), FreeImage_GetHeight (anImage), FreeImage_GetPitch (anImage));
+ SetTopDown (false);
+
+ // assign image after wrapper initialization (virtual Clear() called inside)
+ myLibImage = anImage;
+ return true;
+}
+
#elif defined(HAVE_WINCODEC)
-bool Image_AlienPixMap::Load (const TCollection_AsciiString& theImagePath)
+bool Image_AlienPixMap::Load (const Standard_Byte* theData,
+ Standard_Size theLength,
+ const TCollection_AsciiString& theFileName)
{
Clear();
- IWICImagingFactory* aWicImgFactory = NULL;
+ Image_ComPtr<IWICImagingFactory> aWicImgFactory;
CoInitializeEx (NULL, COINIT_MULTITHREADED);
- if (CoCreateInstance (CLSID_WICImagingFactory, NULL, CLSCTX_INPROC_SERVER, IID_PPV_ARGS(&aWicImgFactory)) != S_OK)
+ if (CoCreateInstance (CLSID_WICImagingFactory, NULL, CLSCTX_INPROC_SERVER, IID_PPV_ARGS(&aWicImgFactory.ChangePtr())) != S_OK)
{
Message::DefaultMessenger()->Send ("Error: cannot initialize WIC Imaging Factory", Message_Fail);
return false;
}
Image_ComPtr<IWICBitmapDecoder> aWicDecoder;
- const TCollection_ExtendedString aFileNameW (theImagePath);
- if (aWicImgFactory->CreateDecoderFromFilename (aFileNameW.ToWideString(), NULL, GENERIC_READ, WICDecodeMetadataCacheOnDemand, &aWicDecoder.ChangePtr()) != S_OK)
+ Image_ComPtr<IWICStream> aWicStream;
+ if (theData != NULL)
{
- Message::DefaultMessenger()->Send ("Error: cannot create WIC Image Decoder", Message_Fail);
- return false;
+ if (aWicImgFactory->CreateStream (&aWicStream.ChangePtr()) != S_OK
+ || aWicStream->InitializeFromMemory ((BYTE* )theData, (DWORD )theLength) != S_OK)
+ {
+ Message::DefaultMessenger()->Send ("Error: cannot initialize WIC Stream", Message_Fail);
+ return false;
+ }
+ if (aWicImgFactory->CreateDecoderFromStream (aWicStream.get(), NULL, WICDecodeMetadataCacheOnDemand, &aWicDecoder.ChangePtr()) != S_OK)
+ {
+ Message::DefaultMessenger()->Send ("Error: cannot create WIC Image Decoder", Message_Fail);
+ return false;
+ }
+ }
+ else
+ {
+ const TCollection_ExtendedString aFileNameW (theFileName);
+ if (aWicImgFactory->CreateDecoderFromFilename (aFileNameW.ToWideString(), NULL, GENERIC_READ, WICDecodeMetadataCacheOnDemand, &aWicDecoder.ChangePtr()) != S_OK)
+ {
+ Message::DefaultMessenger()->Send ("Error: cannot create WIC Image Decoder", Message_Fail);
+ return false;
+ }
}
UINT aFrameCount = 0, aFrameSizeX = 0, aFrameSizeY = 0;
SetTopDown (true);
return true;
}
+bool Image_AlienPixMap::Load (std::istream& theStream,
+ const TCollection_AsciiString& theFilePath)
+{
+ Clear();
+
+ // fallback copying stream data into transient buffer
+ const std::streamoff aStart = theStream.tellg();
+ theStream.seekg (0, std::ios::end);
+ const Standard_Integer aLen = Standard_Integer(theStream.tellg() - aStart);
+ theStream.seekg (aStart);
+ if (aLen <= 0)
+ {
+ Message::DefaultMessenger()->Send ("Error: empty stream", Message_Fail);
+ return false;
+ }
+
+ NCollection_Array1<Standard_Byte> aBuff (1, aLen);
+ if (!theStream.read ((char* )&aBuff.ChangeFirst(), aBuff.Size()))
+ {
+ Message::DefaultMessenger()->Send ("Error: unable to read stream", Message_Fail);
+ return false;
+ }
+
+ return Load (&aBuff.ChangeFirst(), aBuff.Size(), theFilePath);
+}
#else
-bool Image_AlienPixMap::Load (const TCollection_AsciiString&)
+bool Image_AlienPixMap::Load (std::istream& ,
+ const TCollection_AsciiString& )
+{
+ Clear();
+ Message::DefaultMessenger()->Send ("Error: no image library available", Message_Fail);
+ return false;
+}
+bool Image_AlienPixMap::Load (const Standard_Byte* ,
+ Standard_Size ,
+ const TCollection_AsciiString& )
{
Clear();
+ Message::DefaultMessenger()->Send ("Error: no image library available", Message_Fail);
return false;
}
#endif
return false;
}
- IWICImagingFactory* aWicImgFactory = NULL;
+ Image_ComPtr<IWICImagingFactory> aWicImgFactory;
CoInitializeEx (NULL, COINIT_MULTITHREADED);
- if (CoCreateInstance (CLSID_WICImagingFactory, NULL, CLSCTX_INPROC_SERVER, IID_PPV_ARGS(&aWicImgFactory)) != S_OK)
+ if (CoCreateInstance (CLSID_WICImagingFactory, NULL, CLSCTX_INPROC_SERVER, IID_PPV_ARGS(&aWicImgFactory.ChangePtr())) != S_OK)
{
Message::DefaultMessenger()->Send ("Error: cannot initialize WIC Imaging Factory", Message_Fail);
return false;
DEFINE_STANDARD_RTTIEXT(Image_AlienPixMap, Image_PixMap)
public:
+ //! Return default rows order used by underlying image library.
+ Standard_EXPORT static bool IsTopDownDefault();
+public:
+
//! Empty constructor.
Standard_EXPORT Image_AlienPixMap();
Standard_EXPORT virtual ~Image_AlienPixMap();
//! Read image data from file.
- Standard_EXPORT bool Load (const TCollection_AsciiString& theFileName);
+ bool Load (const TCollection_AsciiString& theFileName)
+ {
+ return Load (NULL, 0, theFileName);
+ }
+
+ //! Read image data from stream.
+ Standard_EXPORT bool Load (std::istream& theStream,
+ const TCollection_AsciiString& theFileName);
+
+ //! Read image data from memory buffer.
+ //! @param theData memory pointer to read from;
+ //! when NULL, function will attempt to open theFileName file
+ //! @param theLength memory buffer length
+ //! @param theFileName optional file name
+ Standard_EXPORT bool Load (const Standard_Byte* theData,
+ Standard_Size theLength,
+ const TCollection_AsciiString& theFileName);
//! Write image data to file using file extension to determine compression format.
Standard_EXPORT bool Save (const TCollection_AsciiString& theFileName);
return 0;
}
+#include <Graphic3d_Texture2Dmanual.hxx>
+#include <Image_AlienPixMap.hxx>
+#include <OSD_OpenFile.hxx>
+#include <Prs3d_ShadingAspect.hxx>
+#include <Standard_ArrayStreamBuffer.hxx>
+//=======================================================================
+//function : OCC30182
+//purpose : Testing different interfaces of Image_AlienPixMap::Load()
+//=======================================================================
+static Standard_Integer OCC30182 (Draw_Interpretor& , Standard_Integer theNbArgs, const char** theArgVec)
+{
+ if (ViewerTest::CurrentView().IsNull())
+ {
+ std::cout << "Error: no active view\n";
+ return 1;
+ }
+
+ TCollection_AsciiString aPrsName, anImgPath;
+ Standard_Integer anOffset = 0;
+ Standard_Integer aSrc = 0; // 0 - file name, 1 - file stream, 2 - memory buffer
+ for (Standard_Integer anArgIter = 1; anArgIter < theNbArgs; ++anArgIter)
+ {
+ TCollection_AsciiString anArg (theArgVec[anArgIter]);
+ anArg.LowerCase();
+ if (anArg == "-offset"
+ && anArgIter + 1 < theNbArgs)
+ {
+ anOffset = Draw::Atoi (theArgVec[++anArgIter]);
+ }
+ else if (anArg == "-filename")
+ {
+ aSrc = 0;
+ }
+ else if (anArg == "-stream")
+ {
+ aSrc = 1;
+ }
+ else if (anArg == "-mem"
+ || anArg == "-memory")
+ {
+ aSrc = 2;
+ }
+ else if (aPrsName.IsEmpty())
+ {
+ aPrsName = theArgVec[anArgIter];
+ }
+ else if (anImgPath.IsEmpty())
+ {
+ anImgPath = theArgVec[anArgIter];
+ }
+ else
+ {
+ std::cout << "Syntax error at '" << anArg << "'\n";
+ return 1;
+ }
+ }
+ if (anImgPath.IsEmpty())
+ {
+ std::cout << "Syntax error: wrong number of arguments\n";
+ return 1;
+ }
+
+ Handle(Image_AlienPixMap) anImage = new Image_AlienPixMap();
+ if (aSrc == 0)
+ {
+ if (!anImage->Load (anImgPath))
+ {
+ return 0;
+ }
+ }
+ else
+ {
+ std::ifstream aFile;
+ OSD_OpenStream (aFile, anImgPath.ToCString(), std::ios::in | std::ios::binary);
+ if (!aFile.is_open())
+ {
+ std::cout << "Syntax error: image file '" << anImgPath << "' cannot be found\n";
+ return 1;
+ }
+ if (anOffset != 0)
+ {
+ aFile.seekg (anOffset);
+ }
+
+ if (aSrc == 2)
+ {
+ aFile.seekg (0, std::ios::end);
+ Standard_Integer aLen = (Standard_Integer )aFile.tellg() - anOffset;
+ aFile.seekg (anOffset);
+ if (aLen <= 0)
+ {
+ std::cout << "Syntax error: wrong offset\n";
+ return 1;
+ }
+ NCollection_Array1<Standard_Byte> aBuff (1, aLen);
+ if (!aFile.read ((char* )&aBuff.ChangeFirst(), aBuff.Size()))
+ {
+ std::cout << "Error: unable to read file\n";
+ return 1;
+ }
+ aFile.close();
+ if (!anImage->Load (&aBuff.ChangeFirst(), aBuff.Size(), anImgPath))
+ {
+ return 0;
+ }
+ }
+ else
+ {
+ if (!anImage->Load (aFile, anImgPath))
+ {
+ return 0;
+ }
+ }
+ }
+
+ TopoDS_Shape aShape = BRepPrimAPI_MakeBox (100.0 * anImage->Ratio(), 100.0, 1.0).Shape();
+ Handle(AIS_Shape) aPrs = new AIS_Shape (aShape);
+ aPrs->SetDisplayMode (AIS_Shaded);
+ aPrs->Attributes()->SetupOwnShadingAspect();
+ const Handle(Graphic3d_AspectFillArea3d)& anAspect = aPrs->Attributes()->ShadingAspect()->Aspect();
+ anAspect->SetShadingModel (Graphic3d_TOSM_UNLIT);
+ anAspect->SetTextureMapOn (true);
+ anAspect->SetTextureMap (new Graphic3d_Texture2Dmanual (anImage));
+ if (anImage->IsTopDown())
+ {
+ anAspect->TextureMap()->GetParams()->SetTranslation(Graphic3d_Vec2 (0.0f, -1.0f));
+ anAspect->TextureMap()->GetParams()->SetScale (Graphic3d_Vec2 (1.0f, -1.0f));
+ }
+
+ ViewerTest::Display (aPrsName, aPrs, true, true);
+ return 0;
+}
+
void QABugs::Commands_1(Draw_Interpretor& theCommands) {
const char *group = "QABugs";
theCommands.Add ("OCC74_set", "OCC74_set shape mode; set selection mode", __FILE__, OCC74bug_set, group);
theCommands.Add ("OCC74_get", "OCC74_get shape; get selection mode", __FILE__, OCC74bug_get, group);
- theCommands.Add("OCC361", "OCC361 Doc ", __FILE__, OCC361bug, group);
-
+ theCommands.Add ("OCC361", "OCC361 Doc ", __FILE__, OCC361bug, group);
+ theCommands.Add ("OCC30182",
+ "OCC30182 name image [-offset Start] [-fileName] [-stream] [-memory]\n"
+ "Decodes image either by passing file name, file stream or memory stream", __FILE__, OCC30182, group);
return;
}
return 0;
}
-#include <Aspect_FillMethod.hxx>
-//=======================================================================
-//function : OCC1188
-//purpose :
-//=======================================================================
-static Standard_Integer OCC1188 (Draw_Interpretor& di, Standard_Integer argc, const char ** argv)
-{
- if (argc < 2 || argc > 3)
- {
- di << "Usage : " << argv[0] << " imagefile [filltype] : Load image as background\n";
- return 1;
- }
-
- Handle(AIS_InteractiveContext) AISContext = ViewerTest::GetAISContext();
- if(AISContext.IsNull())
- {
- di << "use 'vinit' command before " << argv[0] << "\n";
- return 1;
- }
-
- Aspect_FillMethod aFillType = Aspect_FM_CENTERED;
- if (argc == 3)
- {
- const char* szType = argv[2];
- if (strcmp(szType, "NONE" ) == 0) aFillType = Aspect_FM_NONE;
- else if (strcmp(szType, "CENTERED") == 0) aFillType = Aspect_FM_CENTERED;
- else if (strcmp(szType, "TILED" ) == 0) aFillType = Aspect_FM_TILED;
- else if (strcmp(szType, "STRETCH" ) == 0) aFillType = Aspect_FM_STRETCH;
- else
- {
- di << "Wrong fill type : " << szType << "\n";
- di << "Must be one of CENTERED, TILED, STRETCH, NONE\n";
- return 1;
- }
- }
-
- Handle(V3d_View) V3dView = ViewerTest::CurrentView();
- V3dView->SetBackgroundImage(argv[1], aFillType, Standard_True);
-
- return 0;
-}
-
#include <Graphic3d_MaterialAspect.hxx>
#include <Prs3d_Drawer.hxx>
#include <Prs3d_ShadingAspect.hxx>
theCommands.Add ("OCC813", "OCC813 U V", __FILE__, OCC813, group);
theCommands.Add ("OCC814", "OCC814", __FILE__, OCC814, group);
theCommands.Add ("OCC884", "OCC884 result shape [toler [maxtoler]]", __FILE__, OCC884, group);
- theCommands.Add ("OCC1188", "OCC1188 imagefile [filltype] : Load image as background", __FILE__, OCC1188, group);
theCommands.Add ("OCC1174_1", "OCC1174_1 shape", __FILE__, OCC1174_1, group);
theCommands.Add ("OCC1174_2", "OCC1174_2 shape", __FILE__, OCC1174_2, group);
puts "================"
-puts "OCC1188"
-puts "Impossible to set background image for V3d_View"
+puts "0001188: Impossible to set background image for V3d_View"
puts "================"
puts ""
-set x 200
-set y 200
+vinit View1
-vinit
+vsetbg [locate_data_file OCC1188.gif]
+if { [vreadpixel 200 200 rgb name] != "WHITE" } { puts "Error: image background is not set" }
-OCC1188 [locate_data_file OCC1188.gif]
-
-checkcolor $x $y 0.99 0.99 0.99
-if { ${stat} != 1} {
- puts "OCC1188: Error"
-}
-
-checkview -screenshot -3d -path ${imagedir}/${test_image}.png
+vdump $imagedir/${casename}.png
puts "============"
-puts "OCC25475"
+puts "0025475: Visualization, TKOpenGl - draw background using primitive arrays"
+puts "Tests textured background"
puts "============"
puts ""
-#######################################################################
-puts "Tests textured background"
-#######################################################################
set aTextureFile [locate_data_file hatch_1.png]
-set anImage1 $imagedir/${casename}_1.png
-set anImage2 $imagedir/${casename}_2.png
-set anImage3 $imagedir/${casename}_3.png
-set anImage4 $imagedir/${casename}_4.png
pload VISUALIZATION
-vinit
+vinit View1
vsetbg $aTextureFile STRETCH
-vdump $anImage1
+vdump $imagedir/${casename}_1.png
vsetbg $aTextureFile NONE
vsetbg $aTextureFile TILED
-vdump $anImage2
+vdump $imagedir/${casename}_2.png
vsetgradientbg 255 0 0 0 0 255 1
vsetbg $aTextureFile CENTERED
-vdump $anImage3
+vdump $imagedir/${casename}_3.png
vsetbg $aTextureFile NONE
-vdump $anImage4
+vdump $imagedir/${casename}_4.png
--- /dev/null
+puts "============"
+puts "0030182: Visualization, Image_AlienPixMap - support reading encoded image from memory buffer"
+puts "============"
+puts ""
+
+set anImg1 [locate_data_file hatch_1.png]
+set anImg2 [locate_data_file OCC1188.gif]
+set anImgTmp "$imagedir/${casename}_img.bin"
+
+set aTmpOut [open "$anImgTmp" w]
+fconfigure $aTmpOut -translation binary
+foreach aFileIter {anImg1 anImg2} {
+ set aFileName [set $aFileIter]
+ set aFileIn [open $aFileName]
+ fconfigure $aFileIn -translation binary
+ fcopy $aFileIn $aTmpOut
+ close $aFileIn
+}
+close $aTmpOut
+
+pload VISUALIZATION QAcommands
+vclear
+vinit View1
+vtop
+
+OCC30182 t $anImg1 -fileName; vfit
+vdump $imagedir/${casename}_1.png
+
+OCC30182 t $anImg1 -stream; vfit
+vdump $imagedir/${casename}_1s1.png
+
+OCC30182 t $anImg1 -memory; vfit
+vdump $imagedir/${casename}_1m1.png
+
+OCC30182 t $anImg2 -fileName; vfit
+vdump $imagedir/${casename}_2.png
+
+OCC30182 t $anImg2 -stream; vfit
+vdump $imagedir/${casename}_2s1.png
+
+OCC30182 t $anImg2 -memory; vfit
+vdump $imagedir/${casename}_2m1.png
+
+OCC30182 t $anImgTmp -stream -offset 0; vfit
+vdump $imagedir/${casename}_1s2.png
+
+OCC30182 t $anImgTmp -memory -offset 0; vfit
+vdump $imagedir/${casename}_1m2.png
+
+OCC30182 t $anImgTmp -stream -offset [file size $anImg1]; vfit
+vdump $imagedir/${casename}_2s2.png
+
+OCC30182 t $anImgTmp -memory -offset [file size $anImg1]; vfit
+vdump $imagedir/${casename}_2m2.png
+
+if { [diffimage $imagedir/${casename}_1s1.png $imagedir/${casename}_1.png] != 0 } { puts "Error 1s1" }
+if { [diffimage $imagedir/${casename}_1m1.png $imagedir/${casename}_1.png] != 0 } { puts "Error 1m1" }
+if { [diffimage $imagedir/${casename}_1s2.png $imagedir/${casename}_1.png] != 0 } { puts "Error 1s2" }
+if { [diffimage $imagedir/${casename}_1m2.png $imagedir/${casename}_1.png] != 0 } { puts "Error 1m2" }
+
+if { [diffimage $imagedir/${casename}_2s1.png $imagedir/${casename}_2.png] != 0 } { puts "Error 2s1" }
+if { [diffimage $imagedir/${casename}_2m1.png $imagedir/${casename}_2.png] != 0 } { puts "Error 2m1" }
+if { [diffimage $imagedir/${casename}_2s2.png $imagedir/${casename}_2.png] != 0 } { puts "Error 2s2" }
+if { [diffimage $imagedir/${casename}_2m2.png $imagedir/${casename}_2.png] != 0 } { puts "Error 2m2" }
projects / occt-copy.git / commitdiff