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#include <Xw_Extension.h>
/* ifdef then trace on */
#ifdef TRACE
#define TRACE_GET_WINDOW_PIXELCOORD
#endif
/*
XW_STATUS Xw_get_window_pixelcoord (awindow,px,py,ux,uy):
XW_EXT_WINDOW *awindow
int px,py Window Coordinates defined in Pixels
float *ux,*uy Returns Window Coordinates defined in User Space
Get transformed coordinate from Pixel Space to DWU space
returns XW_ERROR if Pixel Coordinate is outside the window
returns SUCCESS if successful
*/
#ifdef XW_PROTOTYPE
XW_STATUS Xw_get_window_pixelcoord(void *awindow,int px,int py,float *ux,float *uy)
#else
XW_STATUS Xw_get_window_pixelcoord(awindow,px,py,ux,uy)
void *awindow;
int px,py ;
float *ux,*uy ;
#endif /*XW_PROTOTYPE*/
{
XW_EXT_WINDOW *pwindow = (XW_EXT_WINDOW*)awindow;
//XW_EXT_DISPLAY *pdisplay = pwindow->connexion ;
*ux = UXPOINT(px) ;
*uy = UYPOINT(py) ;
#ifdef TRACE_GET_WINDOW_PIXELCOORD
if ( Xw_get_trace() > 1 ) {
printf (" Xw_get_window_pixelcoord(%lx,%d,%d,%f,%f)\n",(long ) pwindow,px,py,*ux,*uy) ;
}
#endif
return (XW_SUCCESS);
}
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