OptionalcolorThe color of the symbol, with its opacity.
OptionalflatThe marker lies flat on the map, its symbol and its label: on a map that is rotated or tilted, it turns and tilts with the map, so e.g. an arrow keeps its compass direction, and the positions of the label are compass directions. Else it stands upright and faces the viewer, however the map is turned.
OptionalhaloThe color of the halo around the symbol and the label.
OptionalhaloThe width of the halo around the symbol and the label, in pixels.
OptionallabelThe color of the text of the label.
OptionallabelThe glyph font of the label, e.g. "noto_sans_bold"; "" for the font of the labels of the background map.
OptionallabelThe position of the label around the symbol; "auto" where it fits, or on the point without a symbol.
OptionallabelThe size of the label, as a factor of 16 pixels.
OptionalrotationThe rotation of the symbol, in whole degrees clockwise, above -180 and up to 180.
OptionalsizeThe size of the symbol, as a factor.
OptionalsymbolThe image of the symbol, e.g. "icons:anchor", or "" for none.
The style of a marker: its symbol, and the look of its label. Missing fields have their default.