Function:ss2qsd
From S2PLOT
ss2qsd
Query the screen panel dimensions.
Prototype
void ss2qsd(int *x, int *y);
Description
Query the screen panel width (x) and height (y) in pixels.
See Also
| s2open | Open the S2PLOT device. |
| s2opend | Open the S2PLOT device (device string version). |
| s2opendo | Open the S2PLOT device (device string version, ignoring command line arguments). |
| s2ldev | List the available S2PLOT devices on stdout. |
Code Example
#include <stdio.h>
#include <stdlib.h>
#include "s2plot.h"
void cb(double *t, int *kc)
{
int x, y; /* Pixel width and height */
ss2qsd(&x, &y); /* Query screen dimensions */
char string[32];
sprintf(string,"dimensions = (%d,%d)",x,y); /* Write to string */
s2textxy(0,0,0,string); /* Display text */
}
int main(int argc, char *argv[])
{
fprintf(stderr,"Resize window to see change in panel size");
s2opend("/s2mono", argc, argv); /* Open in mono mode */
s2swin(-1.,1., -1.,1., -1.,1.); /* Set the window coordinates */
s2box("BCDET",0,0,"BCDET",0,0,"BCDET",0,0); /* Draw coordinate box */
cs2scb(cb); /* Install dynamic callback */
s2show(1); /* Open the s2plot window */
return 1;
}
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