Global Mapper SDK
Sets the default style and font to use for drawing areas with the given area classification. Pass NULL for the area style to reset the default drawing style to the default style for that classification of area.
Typically, when modifying the drawing style of a area class you'll want to call GM_GetAreaFeatureClassDrawStyle to get the current drawing style, then just change what you need, then pass your copy in to this function.
Syntax
C++
Copy
GM_Error_t32 GM_SetAreaFeatureClassDrawStyle
(
AreaFeatureClass_t16 aFeatureClass, // IN: Feature class to set draw style for
const GM_AreaStyle_t* aAreaStyle // IN: New style to use for area (NULL to reset to default)
);