1 // Copyright (c) 1999-2012 OPEN CASCADE SAS
3 // The content of this file is subject to the Open CASCADE Technology Public
4 // License Version 6.5 (the "License"). You may not use the content of this file
5 // except in compliance with the License. Please obtain a copy of the License
6 // at http://www.opencascade.org and read it completely before using this file.
8 // The Initial Developer of the Original Code is Open CASCADE S.A.S., having its
9 // main offices at: 1, place des Freres Montgolfier, 78280 Guyancourt, France.
11 // The Original Code and all software distributed under the License is
12 // distributed on an "AS IS" basis, without warranty of any kind, and the
13 // Initial Developer hereby disclaims all such warranties, including without
14 // limitation, any warranties of merchantability, fitness for a particular
15 // purpose or non-infringement. Please see the License for the specific terms
16 // and conditions governing the rights and limitations under the License.
19 #include <Xw_Extension.h>
21 /* ifdef then trace on */
23 #define TRACE_GET_WIDTH
27 XW_STATUS Xw_get_width (awidthmap,index,width):
28 XW_EXT_WIDTHMAP *awidthmap
29 int index Line width index
30 float *width width in MM
32 Get Line Width Extended widthmap WIDTH value from index .
34 Returns XW_ERROR if BadWidth Index or Width is not defined
35 Returns XW_SUCCESS if Successful
40 XW_STATUS Xw_get_width (void *awidthmap,int index,float *width)
42 XW_STATUS Xw_get_width (awidthmap,index,width)
46 #endif /*XW_PROTOTYPE*/
48 XW_EXT_WIDTHMAP *pwidthmap = (XW_EXT_WIDTHMAP*)awidthmap;
51 if ( !Xw_isdefine_width(pwidthmap,index) ) {
52 /*ERROR*Bad Defined Width*/
53 Xw_set_error(52,"Xw_get_width",&index) ;
57 screen = ScreenOfDisplay(_WDISPLAY,DefaultScreen(_WDISPLAY)) ;
59 *width = (float)pwidthmap->widths[index] *
60 (float)WidthMMOfScreen(screen)/(float)WidthOfScreen(screen) ;
62 #ifdef TRACE_GET_WIDTH
63 if( Xw_get_trace() > 1 ) {
64 printf (" Xw_get_width(%lx,%d,%f)\n",(long ) pwidthmap,index,*width) ;