stop_mag = copysign(pow(10, ceil(log10(max))), max);
if(stop_mag == start_mag) stop_mag *= 10;
axis->major=10;
- axis->minor=9;
- axis->subminor=0;
+ axis->minor=1;
+ axis->subminor=4;
axis->major_start=start_mag;
axis->major_step=(stop_mag - start_mag)/(axis->major);
}