Example 6: Adding more customization
Showing more options for styling, forcing the 'map' to be 'on' initially, the
use of 'radio buttons' and using 'frame_labels" in the config
file - also note that the 3rd frame's label is also a link to a URL:
file_of_filenames=fof4.txt
controls = startstop, zoom, firstlast, restore, framelabel, overlay
controls_tooltip = Start and stop animation, Click to zoom then drag to roam, Jump to first/last frames, Click to reset overlays, Labels, Overlays
overlay_labels=map/on, temperature, streamlines
overlay_radio = true, true, false
frame_labels = First, Second, Third, Fourth
framelabel_style=font-family:serif;font-size:18px;font-weight:bold;background:white;color:red;border-radius:0px;width:100px;
startstop_labels=Animate It!, Stop It!, 100
controls_style = padding:5px;background-color:green;
buttons_style=padding:5px;background:linear-gradient(white,orange);vertical-align:middle;margin-left:10px;font-family:arial;font-size:14px;padding:5px;border-radius:10px;
overlay_labels_style=font-family:arial;color:white;font-size:22px;padding:2px;background-color:green;
overlay_tooltip = Show map, Show temperature values, Draw streamlines
bottom_controls = toggle
bottom_controls_tooltip=Frame toggle buttons
toggle_size = 30,10,30