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_SCREEN_SIZE
24 #define TRACE_GET_MMSCREEN_SIZE
28 XW_STATUS Xw_get_screen_size (adisplay,width,height):
29 XW_EXT_DISPLAY *adisplay
33 Get Screen Width and Height in Pixels
35 Returns XW_ERROR if Ext_Display address is wrong
36 Returns XW_SUCCESS always
38 XW_STATUS Xw_get_mmscreen_size (adisplay,width,height):
39 XW_EXT_DISPLAY *adisplay
43 Get Screen Width and Height in Millimeters
45 Returns XW_ERROR if Ext_Display address is wrong
46 Returns XW_SUCCESS always
51 XW_STATUS Xw_get_screen_size (void *adisplay,int *width,int *height)
53 XW_STATUS Xw_get_screen_size (adisplay,width,height)
57 #endif /*XW_PROTOTYPE*/
59 XW_EXT_DISPLAY *pdisplay = (XW_EXT_DISPLAY*)adisplay;
61 if( !Xw_isdefine_display(pdisplay) ) {
62 /*ERROR*Bad EXT_DISPLAY Address*/
63 Xw_set_error(96,"Xw_get_screen_size",pdisplay) ;
71 #ifdef TRACE_GET_SCREEN_SIZE
72 if( Xw_get_trace() ) {
73 printf (" Xw_get_screen_size(%lx,%d,%d)\n",(long ) pdisplay,*width,*height) ;
81 XW_STATUS Xw_get_mmscreen_size (void *adisplay,float *width,float *height)
83 XW_STATUS Xw_get_mmscreen_size (adisplay,width,height)
87 #endif /*XW_PROTOTYPE*/
89 XW_EXT_DISPLAY *pdisplay = (XW_EXT_DISPLAY*)adisplay;
91 if( !Xw_isdefine_display(pdisplay) ) {
92 /*ERROR*Bad EXT_DISPLAY Address*/
93 Xw_set_error(96,"Xw_get_mmscreen_size",pdisplay) ;
97 *width = WidthMMOfScreen(_DSCREEN) ;
98 *height = HeightMMOfScreen(_DSCREEN) ;
100 #ifdef TRACE_GET_SCREEN_SIZE
101 if( Xw_get_trace() ) {
102 printf (" Xw_get_mmscreen_size(%lx,%f,%f)\n",(long ) pdisplay,*width,*height) ;