a3a1e0c18d
* [Maps] use coalesce to ensure number always passed to interpolate for data driven size styling * update docs with behavior when feature property is not defined * Update docs/maps/vector-style.asciidoc Co-Authored-By: gchaps <33642766+gchaps@users.noreply.github.com> * Update docs/maps/vector-style.asciidoc Co-Authored-By: gchaps <33642766+gchaps@users.noreply.github.com> * move first note into description paragraph * add coalesce wrapper around icon-size extraction expression
81 lines
3.2 KiB
Plaintext
81 lines
3.2 KiB
Plaintext
[role="xpack"]
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[[vector-style]]
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=== Vector styling
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When styling a vector layer, you can customize your data by property, such as size and color.
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For each property, you can specify whether to use a constant or dynamic value for the style.
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[float]
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[[maps-vector-style-properties]]
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==== Style properties
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You can configure the following properties.
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*Fill color*:: The fill color of the vector features.
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+
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NOTE: *LineString* and *MultiLineString* geometries do not have fill and do not use the fill color property.
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Set border color to style line geometries.
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*Border color*:: The border color of the vector features.
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*Border width*:: The border width of the vector features.
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*Symbol size*:: The symbol size of point features.
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[float]
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[[maps-vector-style-static]]
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==== Static styling
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Use static styling to specificy a constant value for a style property.
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The image below shows an example of static styling using the <<add-sample-data, Kibana sample web logs>> data set.
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The *kibana_sample_data_logs* layer uses static styling for all properties.
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[role="screenshot"]
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image::maps/images/vector_style_static.png[]
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[float]
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[[maps-vector-style-data-driven]]
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==== Data driven styling
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Use data driven styling to symbolize features from a range of numeric property values.
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To enable data driven styling, click image:maps/images/gs_link_icon.png[] next to the property.
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This button is only available when vector features contain numeric properties.
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NOTE: *The Fill color* and *Border color* style properties are set to transparent and are not visible
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when the property value is undefined for a feature.
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*The Border width* and *Symbol size* style properties are set to the minimum size
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when the property value is undefined for a feature.
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The image below shows an example of data driven styling using the <<add-sample-data, Kibana sample web logs>> data set.
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The *kibana_sample_data_logs* layer uses data driven styling for fill color and symbol size style properties.
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* The `hour_of_day` property determines the fill color for each feature based on where the value fits on a linear scale.
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Light green circles symbolize documents that occur earlier in the day, and dark green circles symbolize documents that occur later in the day.
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* The `bytes` property determines the size of each symbol based on where the value fits on a linear scale.
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Smaller circles symbolize documents with smaller payloads, and larger circles symbolize documents with larger payloads.
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[role="screenshot"]
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image::maps/images/vector_style_dynamic.png[]
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[float]
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[[maps-vector-style-class]]
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==== Class styling
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Class styling symbolizes features by class and requires multiple layers.
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Use <<maps-layer-based-filtering, layer filtering>> to define the class for each layer, and <<maps-vector-style-static, static styling>> to symbolize each class.
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The image below shows an example of class styling using the <<add-sample-data, Kibana sample web logs>> data set.
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* The *Mac OS requests* layer applies the filter `machine.os : osx` so the layer only contains Mac OS requests.
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The fill color is a static value of green.
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* The *Window OS requests* layer applies the filter `machine.os : win*` so the layer only contains Window OS requests.
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The fill color is a static value of red.
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[role="screenshot"]
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image::maps/images/vector_style_class.png[]
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