The scale bar can be positioned with the following parameters:

Position of the scale-bar

scale_bar_anchor

Anchor point of the scale-bar

• • 0: top left

  • 1: lower left

  • 2: upper right

  • 3: lower right (default)

scale_bar_x

Relative x-position of the scale-bar seen to the anchor point, negative values are allowed.

Specification of integer values in pixels [default: 24 pixels]

scale_bar_y

Relative y-position of the scale-bar seen to the anchor point, negative values are allowed.

Specification of integer values in pixels [default: 24 pixels]

[300 px/in = 118 px/cm]

Display modes of Scale-Bar 

scale_bar_display_mode

• • both = Show miles and kilometer (Standard)

  • mi = Show miles 

  • km = Show kilometer

• none = Hide Scale-bar