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125 lines
3.7 KiB
C++
Executable File
125 lines
3.7 KiB
C++
Executable File
// Copyright (c) 1995-1999 Matra Datavision
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// Copyright (c) 1999-2012 OPEN CASCADE SAS
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//
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// The content of this file is subject to the Open CASCADE Technology Public
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// License Version 6.5 (the "License"). You may not use the content of this file
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// except in compliance with the License. Please obtain a copy of the License
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// at http://www.opencascade.org and read it completely before using this file.
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//
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// The Initial Developer of the Original Code is Open CASCADE S.A.S., having its
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// main offices at: 1, place des Freres Montgolfier, 78280 Guyancourt, France.
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//
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// The Original Code and all software distributed under the License is
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// distributed on an "AS IS" basis, without warranty of any kind, and the
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// Initial Developer hereby disclaims all such warranties, including without
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// limitation, any warranties of merchantability, fitness for a particular
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// purpose or non-infringement. Please see the License for the specific terms
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// and conditions governing the rights and limitations under the License.
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#include <Xw_WidthMap.ixx>
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#include <Aspect_WidthOfLine.hxx>
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#include <Standard_PCharacter.hxx>
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// Routines C a declarer en extern
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//extern "C" {
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#include <Xw_Cextern.hxx>
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//}
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//-Static data definitions
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static char *ErrorMessag ;
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static int ErrorNumber ;
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static int ErrorGravity ;
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static XW_STATUS status ;
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Xw_WidthMap::Xw_WidthMap () {
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}
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Xw_WidthMap::Xw_WidthMap (const Standard_CString Connexion) {
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MyExtendedDisplay = Xw_open_display((Standard_PCharacter)Connexion) ;
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if( !MyExtendedDisplay ) {
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ErrorMessag = Xw_get_error(&ErrorNumber,&ErrorGravity) ;
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if( ErrorGravity )
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Aspect_WidthMapDefinitionError::Raise (ErrorMessag) ;
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else Xw_print_error() ;
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}
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MyExtendedWidthMap = Xw_def_widthmap(MyExtendedDisplay,(int)0) ;
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if( !Xw_isdefine_widthmap(MyExtendedWidthMap) ) {
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ErrorMessag = Xw_get_error(&ErrorNumber,&ErrorGravity) ;
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if( ErrorGravity )
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Aspect_WidthMapDefinitionError::Raise (ErrorMessag) ;
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else Xw_print_error() ;
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}
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}
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void Xw_WidthMap::SetEntry (const Aspect_WidthMapEntry& Entry) {
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int fwidth = (int) Entry.Index() ;
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float width = (float) TOMILLIMETER(Entry.Width()) ;
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if( fwidth ) { /* Don't change Default index 0,One pixel Width */
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status = Xw_def_width(MyExtendedWidthMap,fwidth,width) ;
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if( !status ) {
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ErrorMessag = Xw_get_error(&ErrorNumber,&ErrorGravity) ;
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if( ErrorGravity > 2 )
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Aspect_BadAccess::Raise (ErrorMessag) ;
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else Xw_print_error() ;
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}
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}
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}
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void Xw_WidthMap::SetEntries (const Handle(Aspect_WidthMap)& Widthmap) {
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Standard_Integer size = Widthmap->Size() ;
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Standard_Integer i ;
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if( !Xw_isdefine_widthmap(MyExtendedWidthMap) ) {
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ErrorMessag = Xw_get_error(&ErrorNumber,&ErrorGravity) ;
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if( ErrorGravity > 2 )
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Aspect_WidthMapDefinitionError::Raise (ErrorMessag) ;
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else Xw_print_error() ;
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}
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for( i=1 ; i<=size ; i++ ) {
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SetEntry(Widthmap->Entry(i)) ;
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}
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}
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void Xw_WidthMap::Destroy() {
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if( MyExtendedWidthMap ) {
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Xw_close_widthmap(MyExtendedWidthMap) ;
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MyExtendedWidthMap = NULL ;
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}
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}
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Standard_Integer Xw_WidthMap::FreeWidths( ) const {
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Standard_Integer nwidth ;
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int mwidth,uwidth,dwidth,fwidth ;
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status = Xw_get_widthmap_info(MyExtendedWidthMap,
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&mwidth,&uwidth,&dwidth,&fwidth) ;
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if( !status ) {
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ErrorMessag = Xw_get_error(&ErrorNumber,&ErrorGravity) ;
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if( ErrorGravity > 2 )
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Aspect_BadAccess::Raise (ErrorMessag) ;
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else Xw_print_error() ;
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}
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nwidth = uwidth - dwidth ;
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return (nwidth) ;
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}
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Standard_Address Xw_WidthMap::ExtendedWidthMap () const {
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return (MyExtendedWidthMap);
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}
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