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qcolor.c File Reference
#include <X11/X.h>
#include <X11/Intrinsic.h>
#include <stdio.h>
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Functions | |
int | main (int argc, char *argv[]) |
Function Documentation
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\** File : SUMA.c
Input paramters :
Definition at line 5 of file qcolor.c.
00006 { 00007 int ii ; 00008 XColor ex_col , sc_col ; 00009 Widget shell ; 00010 XtAppContext app ; 00011 Display * display ; 00012 Screen * screen ; 00013 Colormap colormap ; 00014 00015 shell = XtVaAppInitialize( 00016 &app , "AFNI" , NULL , 0 , &argc , argv , NULL , NULL ) ; 00017 00018 display = XtDisplay(shell) ; 00019 screen = XtScreen(shell) ; 00020 colormap = DefaultColormapOfScreen( screen ) ; 00021 00022 ii = XParseColor( display , colormap , argv[1] , &ex_col ) ; 00023 if( ii == 0 ){ fprintf(stderr,"XParseColor failed\n") ; exit(1) ; } 00024 00025 printf("R = %d G = %d B = %d\n",ex_col.red,ex_col.green,ex_col.blue) ; 00026 exit(0) ; 00027 } |