+++ /dev/null
-// Copyright (c) 1995-1999 Matra Datavision
-// Copyright (c) 1999-2012 OPEN CASCADE SAS
-//
-// The content of this file is subject to the Open CASCADE Technology Public
-// License Version 6.5 (the "License"). You may not use the content of this file
-// except in compliance with the License. Please obtain a copy of the License
-// at http://www.opencascade.org and read it completely before using this file.
-//
-// The Initial Developer of the Original Code is Open CASCADE S.A.S., having its
-// main offices at: 1, place des Freres Montgolfier, 78280 Guyancourt, France.
-//
-// The Original Code and all software distributed under the License is
-// distributed on an "AS IS" basis, without warranty of any kind, and the
-// Initial Developer hereby disclaims all such warranties, including without
-// limitation, any warranties of merchantability, fitness for a particular
-// purpose or non-infringement. Please see the License for the specific terms
-// and conditions governing the rights and limitations under the License.
-
-#define TEST //GG_140699
-// Check file extension, must be ".aida".
-
-#include <TCollection_AsciiString.hxx>
-#include <Image_Convertor.hxx>
-#include <Aspect_GenericColorMap.hxx>
-#include <Aspect_ColorCubeColorMap.hxx>
-#include <AlienImage_AidaAlienData.ixx>
-#include <Aspect_ColorMapEntry.hxx>
-
-# include <stdio.h>
-
-#ifdef TRACE
-static int Verbose = 0 ;
-#endif
-
-
-AlienImage_AidaAlienData::AlienImage_AidaAlienData()
-
-{
- myDataIsDef = Standard_False ;
- myColorsIsDef = Standard_False ;
- myDitheringColorMap = new Aspect_ColorCubeColorMap( 40, 5,1, 8,6, 3,54 ) ;
- myDitheringMethod = Image_DM_NearestColor ;
-}
-
-void AlienImage_AidaAlienData::Clear()
-
-{
- myDataIsDef = Standard_False ;
- myColorsIsDef = Standard_False ;
-}
-
-Standard_Boolean AlienImage_AidaAlienData::Write( OSD_File& file ) const
-
-{ Standard_Integer r,c ;
- TCollection_AsciiString out ;
- char hexa[3] ;
- unsigned char p ;
- unsigned long int rc,gc,bc ;
- TCollection_AsciiString Space = " " ;
-
- if ( ! myDataIsDef ) return( Standard_False ) ;
- if ( ! myColorsIsDef ) return( Standard_False ) ;
-
- out = TCollection_AsciiString( "#BC(" ) +
- TCollection_AsciiString( myData->RowLength() ) +
- Space +
- TCollection_AsciiString( myData->ColLength() ) +
- TCollection_AsciiString( " #[\n" ) ;
-
- file.Write( out, out.Length() ) ;
-
- if ( file.Failed() ) {
- // ERROR
- file.Seek( 0, OSD_FromBeginning ) ;
- return( Standard_False ) ;
- }
-
- for ( r = myData->LowerRow() ; r <= myData->UpperRow() ; r++ ) {
- out = TCollection_AsciiString( "#*" ) ;
- for ( c = myData->LowerCol() ; c <= myData->UpperCol() ; c++ ) {
- p = ( unsigned char ) myData->Value( r, c ) ;
- sprintf( hexa , "%.2x", p ) ;
- out += TCollection_AsciiString( hexa ) ;
- }
- out += TCollection_AsciiString( "\n" ) ;
-
- file.Write( out, out.Length() ) ;
-
- if ( file.Failed() ) {
- // ERROR
- file.Seek( 0, OSD_FromBeginning ) ;
- return( Standard_False ) ;
- }
- }
-
- out = TCollection_AsciiString( "](\n" ) ;
-
- file.Write( out, out.Length() ) ;
-
- if ( file.Failed() ) {
- // ERROR
- file.Seek( 0, OSD_FromBeginning ) ;
- return( Standard_False ) ;
- }
-
- // write out the color map buffer
- for ( c = 1 ; c <= myColors->Size() ; c++ ) {
- rc = (long unsigned int )( myColors->Entry(c).Color().Red() * 32767 + 0.5 );
- gc = (long unsigned int )( myColors->Entry(c).Color().Green() * 32767 + 0.5 );
- bc = (long unsigned int )( myColors->Entry(c).Color().Blue() * 32767 + 0.5 );
-
- out = TCollection_AsciiString( "#[" ) +
- TCollection_AsciiString( myColors->Entry(c).Index() ) + Space +
- TCollection_AsciiString( Standard_Integer(rc) ) + Space +
- TCollection_AsciiString( Standard_Integer(gc) ) + Space +
- TCollection_AsciiString( Standard_Integer(bc) ) + Space +
- TCollection_AsciiString( "()]\n" ) ;
-
- file.Write( out, out.Length() ) ;
-
- if ( file.Failed() ) {
- // ERROR
- file.Seek( 0, OSD_FromBeginning ) ;
- return( Standard_False ) ;
- }
-
- }
-
- out = TCollection_AsciiString( "))" ) ;
-
- file.Write( out, out.Length() ) ;
-
- if ( file.Failed() ) {
- // ERROR
- file.Seek( 0, OSD_FromBeginning ) ;
- return( Standard_False ) ;
- }
-
- return( Standard_True ) ;
-
-}
-
-
-Standard_Boolean AlienImage_AidaAlienData::Read( OSD_File& file )
-
-{ TCollection_AsciiString tmp, in ;
- Standard_Integer loc1, loc2, width, height, i, bblcount, l ,value ;
- TCollection_AsciiString HexaSet = "0123456789ABCDEFabcdef" ;
- int r,g,b,pixel,status ;
- Handle(Aspect_GenericColorMap) GenCmap = NULL ;
-
-#ifdef TEST
- OSD_Path path; file.Path(path);
- TCollection_AsciiString ext = path.Extension(); ext.LowerCase();
- if( ext != ".aida" ) {
- TCollection_AsciiString sysname; path.SystemName(sysname);
-#ifdef TRACE
- cout << " *** AlienImage_AidaAlienData::Read('" << sysname << "'). must have an '.aida' extension" << endl;
-#endif
- return Standard_False;
- }
-#endif
-
- Clear() ;
-
- // Extract AidaBYTEMAPS type "#BC"
-
- // Get "#"
- do {
- file.Read( tmp, 1) ;
- } while( !file.Failed() && tmp != TCollection_AsciiString( "#" ) ) ;
-
- if ( file.Failed() ) {
- file.Seek( 0, OSD_FromBeginning ) ;
- return( Standard_False ) ; // ERROR
- }
-
- // Get "BC"
- file.Read( tmp, 2 ) ;
-
- if ( file.Failed() ) {
- file.Seek( 0, OSD_FromBeginning ) ;
- return( Standard_False ) ; // ERROR
- }
-
-
- if ( tmp != TCollection_AsciiString( "BC" ) ) {
- file.Seek( 0, OSD_FromBeginning ) ;
- return( Standard_False ) ; // ERROR
- }
-
- // Get "(" Start of AidaBYTEMAPS size definition
- do {
- file.Read( tmp, 1) ;
- } while( !file.Failed() && tmp != TCollection_AsciiString( "(" ) ) ;
-
- if ( file.Failed() ) {
- file.Seek( 0, OSD_FromBeginning ) ;
- return( Standard_False ) ; // ERROR
- }
-
-
- // Get "#" Start of AidaBYTEMAPS Pixel definition
- in.Clear() ;
-
- do {
- file.Read( tmp, 1) ;
-
- if ( tmp.IsAscii() ) {
- in += tmp ;
- }
- } while( !file.Failed() && tmp != TCollection_AsciiString( "#" ) ) ;
-
- if ( file.Failed() ) {
- file.Seek( 0, OSD_FromBeginning ) ;
- return( Standard_False ) ; // ERROR
- }
-
-
- // Extract Image size in "Width Height #"
-
- loc1 = 1 ;
-
- if ( ( loc2 = in.Location( 1, ' ', loc1, in.Length() ) ) == 0 ) {
- file.Seek( 0, OSD_FromBeginning ) ;
- return( Standard_False ) ; // ERROR
- }
-
- if ( ( loc1 ) > ( loc2-1 ) ) {
- file.Seek( 0, OSD_FromBeginning ) ;
- return( Standard_False ) ; // ERROR
- }
-
-
- tmp = in.SubString( loc1, loc2-1 ) ;
-
- if ( !tmp.IsIntegerValue() ) {
- file.Seek( 0, OSD_FromBeginning ) ;
- return( Standard_False ) ; // ERROR
- }
-
- if ( ( width = tmp.IntegerValue() ) <= 0 ) {
- file.Seek( 0, OSD_FromBeginning ) ;
- return( Standard_False ) ; // ERROR
- }
-
- tmp = in.SubString( loc2, in.Length()-1 ) ;
-
- if ( !tmp.IsIntegerValue() ) {
- file.Seek( 0, OSD_FromBeginning ) ;
- return( Standard_False ) ; // ERROR
- }
-
-
- if ( ( height = tmp.IntegerValue() ) <= 0 ) {
- file.Seek( 0, OSD_FromBeginning ) ;
- return( Standard_False ) ; // ERROR
- }
-
-
-#ifdef TRACE
- if ( Verbose )
- cout << "Width,Height :" << width << "," << height << endl << flush ;
-#endif
-
- AllocData( width, height ) ;
-
- // Get "[" start of AidaBYTEMAPS Pixel definition
-
- do {
- file.Read( tmp, 1) ;
- } while( !file.Failed() && tmp != TCollection_AsciiString( "[" ) ) ;
-
- if ( file.Failed() ) {
- file.Seek( 0, OSD_FromBeginning ) ;
- return( Standard_False ) ; // ERROR
- }
-
-
- // Extract Pixel lines "#*................."
- in.Clear() ;
-
- for ( i = 0 ; i < height ; i++ ) {
-
- // Get "#"
- do {
- file.Read( tmp, 1) ;
- } while( !file.Failed() && tmp != TCollection_AsciiString( "#" ) ) ;
-
- if ( file.Failed() ) {
- file.Seek( 0, OSD_FromBeginning ) ;
- return( Standard_False ) ; // ERROR
- }
-
- // Get "*"
- file.Read( tmp, 1) ;
-
- if ( file.Failed() ) {
- file.Seek( 0, OSD_FromBeginning ) ;
- return( Standard_False ) ; // ERROR
- }
-
- if ( tmp != TCollection_AsciiString( "*" ) ) {
- file.Seek( 0, OSD_FromBeginning ) ;
- return( Standard_False ) ; // ERROR
- }
-
- // Get Pixel line
- bblcount = 0 ;
- in.Clear() ;
-
- while ( bblcount < (2*width) ) {// Two byte per PIXEL
- file.Read( tmp, 1) ;
-
- if ( file.Failed() ) {
- file.Seek( 0, OSD_FromBeginning ) ;
- return( Standard_False ) ; // ERROR
- }
-
- if ( tmp.IsAscii() ) {
- if ( tmp.FirstLocationInSet( HexaSet, 1, 1 ) ) {
- in += tmp ; bblcount++ ;
- }
- else {
- // Get Next line character before end of current line
- file.Seek( 0, OSD_FromBeginning ) ;
- return( Standard_False ) ; // ERROR
- }
- }
- }
-
-#ifdef TRACE
- if ( Verbose )
- cout << "Get one line :\"" << in << "\"\n" << flush ;
-#endif
-
- for ( l = 0 ; l < in.Length() ; l += 2 ) {
- tmp = in.SubString( l+1, l+2 ) ;
-
- value = ( Standard_Integer )strtol( tmp.ToCString(), NULL, 16 );
-
- SetPixel( l/2 , i, value ) ;
-#ifdef TRACE
- if ( Verbose > 1 )
- cout << "SetPixel(" << l/2 << "," << i << "," << value << ")\n" <<flush;
-#endif
- }
- }
-
- // Get "]" end of Aida image data
- do {
- file.Read( tmp, 1) ;
- } while( !file.Failed() && tmp != TCollection_AsciiString( "]" ) ) ;
-
- if ( file.Failed() ) {
- file.Seek( 0, OSD_FromBeginning ) ;
- return( Standard_False ) ; // ERROR
- }
-
- // Get "(" start of Aida colors definition or ")" end of Aida ByteMaps
- do {
- file.Read( tmp, 1) ;
- } while( !file.Failed() &&
- tmp != TCollection_AsciiString( "(" ) &&
- tmp != TCollection_AsciiString( ")" ) ) ;
-
- if ( file.Failed() ) {
- file.Seek( 0, OSD_FromBeginning ) ;
- return( Standard_False ) ; // ERROR
- }
-
- if ( tmp == TCollection_AsciiString( ")" ) ) {
- return( Standard_True ) ; // No Color definition ERROR ??
- }
-
- // Find Color definition "#[ Red Green Blue ... ]" color is from 0->32767
-
- myColors = GenCmap = new Aspect_GenericColorMap() ;
- myColorsIsDef = Standard_True ;
-
- do {
- // Get "#" start of a Aida color definition or
- // Get ")" end of Aida colors definition
- do {
- file.Read( tmp, 1) ;
- } while( !file.Failed() &&
- tmp != TCollection_AsciiString( "#" ) &&
- tmp != TCollection_AsciiString( ")" ) ) ;
-
- if ( file.Failed() ) {
- file.Seek( 0, OSD_FromBeginning ) ;
- return( Standard_False ) ; // ERROR
- }
-
- if ( tmp == TCollection_AsciiString( "#" ) ) {
-
- // Get "[" start of a Aida color definition
- do {
- file.Read( tmp, 1) ;
- } while( !file.Failed() && tmp != TCollection_AsciiString( "[" ) ) ;
-
- if ( file.Failed() ) {
- file.Seek( 0, OSD_FromBeginning ) ;
- return( Standard_False ) ; // ERROR
- }
-
- // Get "]" end of a Aida color definition
- in.Clear() ;
-
- do {
- file.Read( tmp, 1) ;
- if ( tmp.IsAscii() && tmp != TCollection_AsciiString( "]" ) ) {
- in += tmp ;
- }
- } while( !file.Failed() && tmp != TCollection_AsciiString( "]" ) ) ;
-
- if ( file.Failed() ) {
- file.Seek( 0, OSD_FromBeginning ) ;
- return( Standard_False ) ; // ERROR
- }
-
- status = sscanf( in.ToCString(), "%d %d %d %d", &pixel,&r,&g,&b ) ;
-
- if ( status == 4 ) {
- GenCmap->AddEntry(
- Aspect_ColorMapEntry( pixel,
- Quantity_Color( r/32767.,g/32767.,b/32767.,
- Quantity_TOC_RGB ) ) ) ;
-
- }
-
-#ifdef TRACE
- if ( Verbose )
- cout << in << endl << flush ;
-#endif
- }
-
- } while ( !file.Failed() && tmp != TCollection_AsciiString( ")" ) ) ;
-
-
- if ( file.Failed() ) {
- file.Seek( 0, OSD_FromBeginning ) ;
- return( Standard_False ) ; // ERROR
- }
-
-
- return( Standard_True ) ;
-
-}
-
-Handle_Image_Image AlienImage_AidaAlienData::ToImage() const
-
-{ Standard_Integer x,y ;
- Handle(Image_PseudoColorImage) aPImage =
- new Image_PseudoColorImage( 0, 0,
- myData->RowLength(), myData->ColLength(),
- myColors );
-
- for( y = 0 ; y < aPImage->Height() ; y++ ) {
- for( x = 0 ; x < aPImage->Width() ; x++ ) {
- aPImage->SetPixel( aPImage->LowerX()+x,
- aPImage->LowerY()+y, Pixel( x, y ) ) ;
- }
- }
-
- return aPImage ;
-}
-
-void AlienImage_AidaAlienData::FromImage( const Handle_Image_Image& anImage )
-
-{ if ( anImage->IsInstance(STANDARD_TYPE(Image_PseudoColorImage)) ) {
- Handle(Image_PseudoColorImage) aPImage =
- Handle(Image_PseudoColorImage)::DownCast(anImage) ;
-
- FromPseudoColorImage( aPImage ) ;
- }
- else if ( anImage->IsInstance(STANDARD_TYPE(Image_ColorImage)) ) {
- Handle(Image_ColorImage) aCImage =
- Handle(Image_ColorImage)::DownCast(anImage) ;
-
- FromColorImage( aCImage ) ;
- }
- else {
- Standard_TypeMismatch_Raise_if( Standard_True,
- "Attempt to convert a unknown Image_Image type to a AidaAlienData");
- }
-}
-
-void AlienImage_AidaAlienData::SetColorImageDitheringMethod(
- const Image_DitheringMethod aMethod ,
- const Handle(Aspect_ColorMap)& aColorMap )
-
-{ myDitheringMethod = aMethod ; myDitheringColorMap = aColorMap ; }
-
-//------------------------------------------------------------------------------
-// Private Method
-//------------------------------------------------------------------------------
-
-
-void AlienImage_AidaAlienData::FromPseudoColorImage(
- const Handle_Image_PseudoColorImage& anImage)
-
-{ Standard_Integer x,y ;
-
- AllocData( anImage->Width(), anImage->Height() ) ;
-
- myColors = anImage->ColorMap() ;
- myColorsIsDef = Standard_True ;
-
- for ( y = 0 ; y < anImage->Height() ; y++ ) {
- for ( x = 0 ; x < anImage->Width() ; x++ ) {
- SetPixel( x,
- y,
- anImage->Pixel( anImage->LowerX()+x,
- anImage->LowerY()+y ).Value() ) ;
- }
- }
-}
-
-void AlienImage_AidaAlienData::FromColorImage(
- const Handle_Image_ColorImage& anImage)
-
-{ Image_Convertor Convertor ;
-
- Handle(Image_PseudoColorImage) aPImage =
- new Image_PseudoColorImage( anImage->LowerX(), anImage->LowerY(),
- anImage->Width(), anImage->Height(),
- myDitheringColorMap ) ;
-
- Convertor.SetDitheringMethod( myDitheringMethod ) ;
-
- aPImage = Convertor.Convert( anImage, myDitheringColorMap ) ;
-
- FromPseudoColorImage( aPImage ) ;
-}
-
-void AlienImage_AidaAlienData::AllocData(
- const Standard_Integer dx,
- const Standard_Integer dy )
-{
- myData = new TColStd_HArray2OfInteger( 0, dy-1 , 0, dx-1 ) ;
- myDataIsDef = Standard_True ;
-}
-
-void AlienImage_AidaAlienData::SetPixel(
- const Standard_Integer x,
- const Standard_Integer y,
- const Standard_Integer value )
-{
- myData->SetValue( y, x, value ) ;
-}
-
-Standard_Integer AlienImage_AidaAlienData::Pixel(
- const Standard_Integer x, const Standard_Integer y ) const
-
-{ return myData->Value( y, x ) ; }
-
projects / occt.git / blobdiff