useSystemTextScale property

bool get useSystemTextScale

True if the application should use the system's text scaling factor; false otherwise.

If this value is true, the operating system's text scale factor is used to change the size of applicable text rendered on the GeoViewController.

The scale factor is applied to the text design size after any screen scaling has been applied. Each piece of text scales in size away from the corner or edge, which is anchored to a location on the map or scene (in other words, the change accounts for horizontal and vertical alignment).

Scaling of the text size will be applied to:

  • labels in 2D and 3D, including labels in GEVectorTileLayer.
  • backgrounds and decorations of the text, such as halos and highway shields, around label text.
  • labels avoiding each other.

Note: These changes do not apply to AnnotationLayer or standalone text symbols, which have a predefined size and placement on the map.

If this value is false, text is not affected by the operating system's text scale factor.

The default value of GeoViewController.useSystemTextScale is true.

set useSystemTextScale (bool value)