Field Detail

• protected static FilterFactory filterFactory

  The GeoTools FilterFactory

• protected static StyleBuilder styleBuilder

  The GeoTools StyleBuilder

• protected static StyleFactoryImpl styleFactory

  The GeoTools StyleFactory

• protected Map styleOptions

  A Map of FeatureTypeStyle options

• protected java.lang.String title

  The title of the Symbolizer

Property Detail

• Filter filter

  The Filter

• Map options

  A Map of Symbolizer options

• Symbolizer.Scale scale

  A List of min and max scales

• int z

  The z index

Constructor Detail

• Symbolizer()

  Create a new Symbolizer

Method Detail

• Composite and(Symbolizer other)

  Combine this Symbolizer with another.

  Parameters:

  other - The other Symbolizer

  Returns:

  A new Composite Symbolizer

• protected void apply(Symbolizer sym)

  Apply this Symbolizer to the GeoTools Symbolizer

  Parameters:

  sym - The GeoTools Symbolizer

• void asSLD(java.io.OutputStream out)

  Write this Symbolizer to an SLD document

  Parameters:

  out - The OutputStream

• void asSLD(java.io.File file)

  Write this Symbolizer to a SLD File

  Parameters:

  file - The SLD File

• protected java.lang.String buildString(java.lang.String name, Map properties)

  Build a string representation of the Symbolizer

  Parameters:

  name - The name of the Symbolizer (Fill, Hatch, Halo, ect...)

  properties - A Map of properties

  Returns:

  A String

• Symbolizer composite(Map params, java.lang.String composite)

  Set composite (copy, destination, source-over, destination-over, source-in, destination-in, source-out, destination-out, source-atop, destination-atop, xor) or blending (multiply, screen, overlay, darken, lighten, color-dodge, color-burn, hard-light, soft-light, difference, exclusion)

  Parameters:

  params - The optional named parameters:

  • opacity = The opacity value between 0 and 1. It defaults to 1.
  • base = The flag that indicates whether this composite should be used as base or not. Defaults to false.
  • symbolizer = The flag that indicates whether the composite should be applied to this symbolizer (true) or all grouped symbolizers / at the featuretype style (false). Defaults to true.

  composite - The composite of blending value

  Returns:

  The Symbolizer

• protected static Symbolizer createGeoToolsSymbolizer(java.lang.Class clazz)

  Create a GeoTools Symbolizer of the given Class

  Parameters:

  clazz - The GeoTools Symbolizer Class

  Returns:

  A GeoTools Symbolizer or null

• static Symbolizer getDefault(java.lang.String geometryType, java.lang.Object color)

  Get a default Symbolizer for the given geometry type

  Parameters:

  geometryType - The geometry type

  Returns:

  A Symbolizer

• static Symbolizer getDefault(Map options, java.lang.String geometryType)

  Get a default Symbolizer for the given geometry type.

  Parameters:

  options - Optional named parameters:

  • color = The Color (#f2f2f2)
  • opacity = The opacity (1.0)
  • size = The shape size (6)
  • type = The shape type (circle)

  geometryType - The geometry type

  Returns:

  A Symbolizer

• protected static java.util.List<GtSymbolizer> getGeoToolsSymbolizers(Rule rule, java.lang.Class clazz)

  Get a List of GeoTools Symbolizers from the Rule of the given Class. If no Symbolizers of the given Class exist in the Rule, one is created.

  Parameters:

  rule - The GeoTools Rule

  clazz - The GeoTools Symbolizer Class

  Returns:

  A List of GeoTools Symbolizers

• Style getGtStyle()

  Get the GeoTools Style from this Symbolizer

  Returns:

  The GeoTools Style

• java.lang.String getSld()

  Get this Symbolizer as an SLD String

  Returns:

  An SLD String

• java.lang.String getTitle()

  Get the title

  Returns:

  The title

• Composite plus(Symbolizer other)

  Combine this Symbolizer with another.

  Parameters:

  other - The other Symbolizer

  Returns:

  A new Composite Symbolizer

• protected void prepare(Rule rule)

  Prepare the GeoTools Rule by applying this Symbolizer.

  Parameters:

  rule - The GeoTools Rule

• protected void prepare(FeatureTypeStyle fts, Rule rule)

  Prepare the GeoTools FeatureTypeStyle and Rule by applying this Symbolizer.

  Parameters:

  fts - The GeoTools FeatureTypeStyle

  rule - The GeoTools Rule

• Symbolizer range(double min, double max)

  Apply min/max scale denominator

  Parameters:

  min - The min scale (defaults to -1)

  max - The max scale (defaults to -1)

  Returns:

  The Symbolizer

• Symbolizer range(Map minMax)

  Apply min/max scale denominator using keywords.

   new Fill('black').range(min: '100', max: '2000')
   new Stroke('teal').range(min: '1000')
   
   

  Parameters:

  minMax - A Map of named parameters (min, max)

  Returns:

  The Symbolizer

• Symbolizer sortBy(java.util.List fields)

  Set single layer z-ordering @return

  Parameters:

  fields - The List of Fields. The items in the List an be a Field, a Map with field and direction (A or D) keys, or just String with field name and direction.

• Symbolizer sortBy(java.lang.String group, java.util.List fields)

  Set cross layer z-ordering

  Parameters:

  group - The group name

  fields - The List of Fields. The items in the List an be a Field, a Map with field and direction (A or D) keys, or just String with field name and direction.

  Returns:

  This Symbolizer

• Symbolizer title(java.lang.String title)

  Set the title

  Parameters:

  title - The title

  Returns:

  This Symbolizer

• Symbolizer where(java.lang.Object filter)

  Apply a filter to the symbolizer. The Filter can be a CQL string or a geoScript.filter.Filter

  Parameters:

  filter - A CQL String or a Filter

  Returns:

  The Symbolizer

• Symbolizer zindex(int z)

  Apply a z-index. Symbolizers with higher z-index are drawn on the top of those with smaller z-index

  Parameters:

  z - The z-index

  Returns:

  The Symbolizer