com.ontimize.util.gis.common
Class XMLStyleParser

java.lang.Object
  com.ontimize.util.gis.common.XMLStyleParser

public class XMLStyleParser
extends java.lang.Object

Class with static methods used to parse the xml Style layers style definition

Constructor Summary

XMLStyleParser()

Method Summary

static void	addLog(java.lang.Object o, int level) Add the current message to the gis log
protected static java.util.List<org.opengis.filter.expression.Expression>	getExpressionsFromNode(org.w3c.dom.NodeList nodeChilds)
static java.lang.String	getLineSymbolizerXMLDefinition(float lineStrokeOpacity, java.lang.String strokeColorHex, float lineStrokeWidth) Get an xml definition for a line symbolizer with the given parameters
static java.lang.String	getPointSymbolizerXMLDefinition(double pointSize, float pointOpacity, java.lang.String wellKnownShape, java.lang.String fillColorHex, java.lang.String strokeColorHex, float strokeWidth) Get an xml definition for a point symbolizer with the given parameters
static java.lang.String	getPolygonSymbolizerXMLDefinition(float strokeOpacity, float strokeWidth, java.lang.String fillColorHex, java.lang.String strokeColorHex, float fillOpacity) Get an xml definition for a polygon symbolizer with the given parameters
static IGisStyleDefinition	parseXMLStyle(org.w3c.dom.Node node) XML style definition parsing method
static void	processStyleParameters(IGisStyleDefinition style, java.util.Hashtable<java.lang.String,java.lang.Object> params) Process the xml defined attributes and add them to a given style
static org.geotools.styling.AnchorPoint	processXMLAnchorPoint(org.w3c.dom.Node anchorPointNode) Process XML AnchorPoint style node
static org.geotools.styling.Displacement	processXMLDisplacement(org.w3c.dom.Node displacementNode) The Displacement element of a PointPlacement gives the X and Y displacements from the main-geometry point to render a text label.
static org.geotools.styling.ExternalGraphic	processXMLExternalGraphic(org.w3c.dom.Node exgraphicNode) Process XML External Graphic style node
static IGisFeatureTypeStyle	processXMLFeatureTypeStyle(org.w3c.dom.Node featTypeStyleNode) Process XML Feature type style definition
static org.geotools.styling.Fill	processXMLFill(org.w3c.dom.Node fillNode) Process XML Fill style node
static org.geotools.styling.Font	processXMLFont(org.w3c.dom.Node fillNode) Process XML Font style node
static org.geotools.styling.Graphic	processXMLGraphic(org.w3c.dom.Node graphicNode) Process XML Graphic style node
static org.geotools.styling.Halo	processXMLHalo(org.w3c.dom.Node haloNode) Process XML Halo style node
static org.opengis.filter.expression.Expression	processXMLLabel(org.w3c.dom.Node labelNode) Process XML Label style node
static org.geotools.styling.LabelPlacement	processXMLLabelPlacement(org.w3c.dom.Node labelPlacementNode) Process XML LabelPlacement style node
static org.geotools.styling.LinePlacement	processXMLLinePlacement(org.w3c.dom.Node linePlacementNode) For a LinePlacement, a perpendicular offset can be specified, to allow the line itself to be plotted also.
static org.geotools.styling.Stroke	processXMLLineStroke(org.w3c.dom.Node strokeNode) Process XML Stroke style node
static org.geotools.styling.Symbolizer	processXMLLineSymbolizer(org.w3c.dom.Node symbolizerNode) Process XML Line Symbolizer style node
static org.geotools.styling.Mark	processXMLMark(org.w3c.dom.Node markNode) Process XML Mark style node
static org.geotools.styling.PointPlacement	processXMLPointPlacement(org.w3c.dom.Node pointPlacementNode) Process XML PointPlacement style node
static org.geotools.styling.Symbolizer	processXMLPointSymbolizer(org.w3c.dom.Node symbolizerNode) Process XML Point Symbolizer style node
static org.geotools.styling.Symbolizer	processXMLPolygonSymbolizer(org.w3c.dom.Node symbolizerNode) Process XML Polygon Symbolizer style node
static IGisRule	processXMLRule(org.w3c.dom.Node ruleNode) Process XML Rule style definition
static org.opengis.filter.Filter	processXMLRuleFilter(org.w3c.dom.Node filterNode) Process XML Rule Filter style definition
static org.geotools.styling.Symbolizer	processXMLTextSymbolizer(org.w3c.dom.Node symbolizerNode) Process XML Text Symbolizer style node
static VectorialColorMap	processXMLVectorialColorMap(org.w3c.dom.Node vcmNode) Process XML Vectorial Color Map style node
static VectorialColorMapEntry	processXMLVectorialColorMapEntry(org.w3c.dom.Node entryNode) Process XML Vectorial Color Map style node

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

XMLStyleParser

public XMLStyleParser()

Method Detail

parseXMLStyle

public static IGisStyleDefinition parseXMLStyle(org.w3c.dom.Node node)

XML style definition parsing method

Returns:

Style instance for the given xml node

processXMLFeatureTypeStyle

public static IGisFeatureTypeStyle processXMLFeatureTypeStyle(org.w3c.dom.Node featTypeStyleNode)

Process XML Feature type style definition

processXMLRule

public static IGisRule processXMLRule(org.w3c.dom.Node ruleNode)

Process XML Rule style definition

processXMLRuleFilter

public static org.opengis.filter.Filter processXMLRuleFilter(org.w3c.dom.Node filterNode)

Process XML Rule Filter style definition

getExpressionsFromNode

protected static java.util.List<org.opengis.filter.expression.Expression> getExpressionsFromNode(org.w3c.dom.NodeList nodeChilds)

processStyleParameters

public static void processStyleParameters(IGisStyleDefinition style,
                                          java.util.Hashtable<java.lang.String,java.lang.Object> params)

Process the xml defined attributes and add them to a given style

processXMLVectorialColorMap

public static VectorialColorMap processXMLVectorialColorMap(org.w3c.dom.Node vcmNode)

Process XML Vectorial Color Map style node

processXMLVectorialColorMapEntry

public static VectorialColorMapEntry processXMLVectorialColorMapEntry(org.w3c.dom.Node entryNode)

Process XML Vectorial Color Map style node

processXMLGraphic

public static org.geotools.styling.Graphic processXMLGraphic(org.w3c.dom.Node graphicNode)

Process XML Graphic style node

processXMLMark

public static org.geotools.styling.Mark processXMLMark(org.w3c.dom.Node markNode)

Process XML Mark style node

processXMLExternalGraphic

public static org.geotools.styling.ExternalGraphic processXMLExternalGraphic(org.w3c.dom.Node exgraphicNode)

Process XML External Graphic style node

processXMLFill

public static org.geotools.styling.Fill processXMLFill(org.w3c.dom.Node fillNode)

Process XML Fill style node

processXMLLineStroke

public static org.geotools.styling.Stroke processXMLLineStroke(org.w3c.dom.Node strokeNode)

Process XML Stroke style node

processXMLPointSymbolizer

public static org.geotools.styling.Symbolizer processXMLPointSymbolizer(org.w3c.dom.Node symbolizerNode)

Process XML Point Symbolizer style node

processXMLLineSymbolizer

public static org.geotools.styling.Symbolizer processXMLLineSymbolizer(org.w3c.dom.Node symbolizerNode)

Process XML Line Symbolizer style node

processXMLPolygonSymbolizer

public static org.geotools.styling.Symbolizer processXMLPolygonSymbolizer(org.w3c.dom.Node symbolizerNode)

Process XML Polygon Symbolizer style node

processXMLTextSymbolizer

public static org.geotools.styling.Symbolizer processXMLTextSymbolizer(org.w3c.dom.Node symbolizerNode)

Process XML Text Symbolizer style node

processXMLFont

public static org.geotools.styling.Font processXMLFont(org.w3c.dom.Node fillNode)

Process XML Font style node

processXMLLabelPlacement

public static org.geotools.styling.LabelPlacement processXMLLabelPlacement(org.w3c.dom.Node labelPlacementNode)

Process XML LabelPlacement style node

processXMLPointPlacement

public static org.geotools.styling.PointPlacement processXMLPointPlacement(org.w3c.dom.Node pointPlacementNode)

Process XML PointPlacement style node

processXMLAnchorPoint

public static org.geotools.styling.AnchorPoint processXMLAnchorPoint(org.w3c.dom.Node anchorPointNode)

Process XML AnchorPoint style node

processXMLDisplacement

public static org.geotools.styling.Displacement processXMLDisplacement(org.w3c.dom.Node displacementNode)

The Displacement element of a PointPlacement gives the X and Y displacements from the main-geometry point to render a text label. The displacements are in units of pixels above and to the right of the point.

Parameters:

displacementNode - XML displacement definition node

processXMLLinePlacement

public static org.geotools.styling.LinePlacement processXMLLinePlacement(org.w3c.dom.Node linePlacementNode)

For a LinePlacement, a perpendicular offset can be specified, to allow the line itself to be plotted also. This might be useful for labelling a road or a river, for example.

Parameters:

linePlacementNode -

processXMLHalo

public static org.geotools.styling.Halo processXMLHalo(org.w3c.dom.Node haloNode)

Process XML Halo style node

processXMLLabel

public static org.opengis.filter.expression.Expression processXMLLabel(org.w3c.dom.Node labelNode)

Process XML Label style node

addLog

public static void addLog(java.lang.Object o,
                          int level)

Add the current message to the gis log

Parameters:

o - Message to log

level - Message priority level

getPointSymbolizerXMLDefinition

public static java.lang.String getPointSymbolizerXMLDefinition(double pointSize,
                                                               float pointOpacity,
                                                               java.lang.String wellKnownShape,
                                                               java.lang.String fillColorHex,
                                                               java.lang.String strokeColorHex,
                                                               float strokeWidth)

Get an xml definition for a point symbolizer with the given parameters

Parameters:

pointSize - Point size in map units

pointOpacity - Point opacity (0.0f < opacity < 1.0f)

wellKnownShape - Name of the point shape

fillColorHex - Fill color

strokeColorHex - Stroke color

strokeWidth - Stroke width in map units

Returns:

Point symbolizer definition

getPolygonSymbolizerXMLDefinition

public static java.lang.String getPolygonSymbolizerXMLDefinition(float strokeOpacity,
                                                                 float strokeWidth,
                                                                 java.lang.String fillColorHex,
                                                                 java.lang.String strokeColorHex,
                                                                 float fillOpacity)

Get an xml definition for a polygon symbolizer with the given parameters

Parameters:

strokeOpacity - Stroke opacity

strokeWidth - Stroke width in map units

fillColorHex - Fill color

strokeColorHex - Stroke color

fillOpacity - Fill opacity

Returns:

Polygon symbolizer definition

getLineSymbolizerXMLDefinition

public static java.lang.String getLineSymbolizerXMLDefinition(float lineStrokeOpacity,
                                                              java.lang.String strokeColorHex,
                                                              float lineStrokeWidth)

Get an xml definition for a line symbolizer with the given parameters

Parameters:

lineStrokeOpacity - Stroke opacity

strokeColorHex - Stroke color

lineStrokeWidth - Stroke width in map units

Returns:

Line symbolizer definition