Hi,
My question is: how to determine the default font and fontsize in FLTK ?
(1.1.7)
Background: it seems that the font must be set before using e.g. fl_width.
E.g. look at the little program below:
//-------------------------------------
#include <stdio.h>
#include <FL/fl_draw.H>
int main(int argc, char *argv[])
{
float lf;
lf = fl_width(argv[1]);
printf("Text: %s lf: %f\n", argv[1], lf);
fl_font(FL_HELVETICA, 10);
lf = fl_width(argv[1]);
printf("\tlf: %f\n", lf);
return 0;
}
//-------------------------------------
If invoked with the sting "abcd", it will print the following:
Text: abcd lf: -1.000000
lf: 23.000000
So before setting the font, fl_width will return garbage.
But how to find out the default font & size to set it to ?
/Zoltan
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