dart_hydrologis_utils 0.6.2

Common dart utilities lib for our projects.

Some simple common utils for our projects.

SLD

Simple SLD styling is supported.

Features:

• parsing of point/line/polygon/text symbolizers
• writing of point/line/polygon/text symbolizers
• add or remove symbolizers to/from rule
• geotools and QGIS SLDs are equally supported at the current time

Attributes parsed and their default value

Point:

• markerName = "Circle";
• markerSize = 5;
• fillColorHex = "#000000";
• fillOpacity = 1.0;
• strokeColorHex = "#000000";
• strokeWidth = 1.0;
• strokeOpacity = 1.0;

Line:

• strokeColorHex = "#000000";
• strokeWidth = 1.0;
• strokeOpacity = 1.0;

Polygon:

• fillColorHex = "#000000";
• fillOpacity = 1.0;
• strokeColorHex = "#000000";
• strokeWidth = 1.0;
• strokeOpacity = 1.0;

Text:

• labelName = "";
• textColor = "#000000";
• size = 12;
• haloSize = 1.0;
• haloColor = "#FFFFFF";

Filters

At the moment the only Rule filter supported is the one based on unique values that are created using PropertyIsEqualTo, i.e. something like

<ogc:Filter>
    <ogc:PropertyIsEqualTo>
        <ogc:PropertyName>region</ogc:PropertyName>
        <ogc:Literal>Abruzzo</ogc:Literal>
    </ogc:PropertyIsEqualTo>
</ogc:Filter>