Changed zoom levels

This commit is contained in:
Tatu Peltola 2016-06-07 22:55:58 +03:00
parent 6df72f3a98
commit e3a51a45f3

View File

@ -1019,7 +1019,7 @@ function canvas_mousewheel(evt)
zoom_max_level_hps=33; //Hz/pixel
zoom_levels_count=5;
zoom_levels_count=14;
function get_zoom_coeff_from_hps(hps)
{
@ -1041,8 +1041,10 @@ function mkzoomlevels()
zoom_levels=[1];
maxc=get_zoom_coeff_from_hps(zoom_max_level_hps);
if(maxc<1) return;
// logarithmic interpolation
zoom_ratio = Math.pow(maxc, 1/zoom_levels_count);
for(i=1;i<zoom_levels_count;i++)
zoom_levels.push(1+(maxc-1)*(i/(zoom_levels_count-1)));
zoom_levels.push(Math.pow(zoom_ratio, i));
}
function zoom_step(out, where, onscreen)