nl.itc.RIMapper
Class MakeSVG

java.lang.Object
  nl.itc.RIMapper.MakeSVG

public class MakeSVG
extends Object

Converts SFS OGC geometry columns to Scalable Vector Graphics (SVG 1.1).
Uses Java Topology Suite (JTS 1.12) (http://sourceforge.net/projects/jts-topo-suite/)

©2004-2011 ITC - University of Twente, Faculty of Geo-Information Science and Earth Observation
Licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 2.5 License. see http://creativecommons.org/licenses/by-nc-sa/2.5/

Version:

2.2 [September 2011]

Author:

Barend Köbben - kobben@itc.nl

Field Summary

double	bboxHeight
double	bboxWidth
String	errorMessage
static String	RIM_NAMESPACE
double	xMax
double	xMaxMap
double	xMin
double	xMinMap
double	yMax
double	yMaxMap
double	yMin
double	yMinMap

Constructor Summary

MakeSVG(DBconn theDBconn, boolean getGUI)
method to instantiate a MakeSVG class.

Method Summary

boolean	isWithGUI()
StringBuffer	makeDefs(String[] fragmentNames, String[] fragmentTypes, String[] fragments) Creates the svg section, from dbase table FRAGMENTs and/or RIM XML nodes.
StringBuffer	makeFooter(String[] fragmentNames, String[] fragmentTypes, String[] fragments) Simple SVG footer.
StringBuffer	makeHeader(boolean MapExtentDefault, double BBxMin, double BByMin, double BBxMax, double BByMax, double FalseOriginX, double FalseOriginY, long Precision, String SVGRootFragmentName, String SVGRootFragment, int Width, int Height)
StringBuffer	makeLayer(String layerName, String PkeyStr, int nrLayerActions, String[] layerActionScopes, String[] layerActions, String layerType, String[] Classnames, String[] SVGstyles, String styleAttrib, boolean relativeMode, double FalseOriginX, double FalseOriginY, long Precision, String layerSQL) Uses JTS WKBreader to extract OGC Simple features of Layer layername and converts to SVG.
StringBuffer	makeLayerAnimated_animateMotion(String layerName, String PkeyStr, int nrLayerActions, String[] layerActionScopes, String[] layerActions, String layerType, String[] Classnames, String[] SVGstyles, boolean SVGmakeTrack, String SVGtrackStyle, long SVGanimDuration, String styleAttrib, boolean relativeMode, double FalseOriginX, double FalseOriginY, long Precision, String layerSQL, WMSTime myWMSTime) ################################################### TEST VERSION FOR ALTERNATIVE ANIMATION CONSTRUCT USING animateMotion Uses JTS WKBreader to extract OGC Simple features of Layer layername and converts to SVG.
StringBuffer	makeLayerAnimated(String layerName, String PkeyStr, int nrLayerActions, String[] layerActionScopes, String[] layerActions, String layerType, String[] Classnames, String[] SVGstyles, boolean SVGmakeTrack, String SVGtrackStyle, long SVGanimDuration, String styleAttrib, boolean relativeMode, double FalseOriginX, double FalseOriginY, long Precision, String layerSQL, WMSTime myWMSTime) ################################################### Uses JTS WKBreader to extract OGC Simple features of Layer layername and converts to SVG.
StringBuffer	makeScripts(String[] fragmentNames, String[] fragmentTypes, String[] fragments) Creates the ecmascript section, from dbase table FRAGMENTs and/or RIM XML nodes.

Methods inherited from class java.lang.Object

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

Field Detail

RIM_NAMESPACE

public static final String RIM_NAMESPACE

See Also:

Constant Field Values

bboxHeight

public double bboxHeight

bboxWidth

public double bboxWidth

xMin

public double xMin

yMin

public double yMin

xMax

public double xMax

yMax

public double yMax

xMinMap

public double xMinMap

yMinMap

public double yMinMap

xMaxMap

public double xMaxMap

yMaxMap

public double yMaxMap

errorMessage

public String errorMessage

Constructor Detail

MakeSVG

public MakeSVG(DBconn theDBconn,
               boolean getGUI)

method to instantiate a MakeSVG class.

Parameters:

theDBconn - Database connection class (from DBconn) to be used

Method Detail

makeHeader

public StringBuffer makeHeader(boolean MapExtentDefault,
                               double BBxMin,
                               double BByMin,
                               double BBxMax,
                               double BByMax,
                               double FalseOriginX,
                               double FalseOriginY,
                               long Precision,
                               String SVGRootFragmentName,
                               String SVGRootFragment,
                               int Width,
                               int Height)
                        throws RIMapperException

Parameters:

MapExtentDefault -

BBxMin -

BByMin -

BBxMax -

BByMax -

FalseOriginX -

FalseOriginY -

Precision -

SVGRootFragmentName -

SVGRootFragment -

Width - (if 0, set to 100%)

Height - (if 0, set to 100%)

Returns:

StringBuffer with SVG code for Header

Throws:

RIMapperException

makeDefs

public StringBuffer makeDefs(String[] fragmentNames,
                             String[] fragmentTypes,
                             String[] fragments)
                      throws RIMapperException

Creates the svg section, from dbase table FRAGMENTs and/or RIM XML nodes.
The section contains:

• SVG_FILTERs
• SVG_SYMBOLs

Parameters:

fragmentNames -

fragmentTypes -

fragments -

Returns:

StringBuffer depicting the section

Throws:

RIMapperException

makeScripts

public StringBuffer makeScripts(String[] fragmentNames,
                                String[] fragmentTypes,
                                String[] fragments)
                         throws RIMapperException

Creates the ecmascript section, from dbase table FRAGMENTs and/or RIM XML nodes.

Parameters:

fragmentNames -

fragmentTypes -

fragments -

Returns:

StringBuffer depicting the ECMAscripts

Throws:

RIMapperException

makeFooter

public StringBuffer makeFooter(String[] fragmentNames,
                               String[] fragmentTypes,
                               String[] fragments)
                        throws RIMapperException

Simple SVG footer.

Returns:

A StringBuffer with the SVG footer

Throws:

RIMapperException

makeLayer

public StringBuffer makeLayer(String layerName,
                              String PkeyStr,
                              int nrLayerActions,
                              String[] layerActionScopes,
                              String[] layerActions,
                              String layerType,
                              String[] Classnames,
                              String[] SVGstyles,
                              String styleAttrib,
                              boolean relativeMode,
                              double FalseOriginX,
                              double FalseOriginY,
                              long Precision,
                              String layerSQL)
                       throws RIMapperException

Uses JTS WKBreader to extract OGC Simple features of Layer layername and converts to SVG.

Parameters:

layerName - the name (as used in wms_layers table)

PkeyStr -

nrLayerActions -

layerActionScopes -

layerActions -

layerType - "single" or "chorochromatic" or "animated"

Classnames - Array of classes, "defStyle" if style=single or no style requested

SVGstyles - Array of style names, 1 if style=single, "defStyle" if no style requested

styleAttrib - attributes for style(s): ALL attribs are added to SVG (rim:attrib) AND IF styletype = chorochromatic => 1st atrib = classifying attrib IF styletype = animate => 1st attrib = object identifier, 2nd = time attrib

relativeMode - true: use L=absolute lineto's (more precise); false: l=relative lineto's (more compact)

FalseOriginX -

FalseOriginY -

Precision -

layerSQL - The SQL for extracting layer data from the table

Returns:

A StringBuffer containing the SVG fragment for the layer

Throws:

RIMapperException

makeLayerAnimated

public StringBuffer makeLayerAnimated(String layerName,
                                      String PkeyStr,
                                      int nrLayerActions,
                                      String[] layerActionScopes,
                                      String[] layerActions,
                                      String layerType,
                                      String[] Classnames,
                                      String[] SVGstyles,
                                      boolean SVGmakeTrack,
                                      String SVGtrackStyle,
                                      long SVGanimDuration,
                                      String styleAttrib,
                                      boolean relativeMode,
                                      double FalseOriginX,
                                      double FalseOriginY,
                                      long Precision,
                                      String layerSQL,
                                      WMSTime myWMSTime)
                               throws RIMapperException

################################################### Uses JTS WKBreader to extract OGC Simple features of Layer layername and converts to SVG. Special case of MakeLayer for animated layers, only works for POINT data at present! ###################################################

Parameters:

layerName - the name (as used in wms_layers table)

PkeyStr -

nrLayerActions -

layerActionScopes -

layerActions -

layerType - "anim"

Classnames - Array of classes, "defStyle" if style=single or no style requested

SVGstyles - Array of style names, 1 if style=single, "defStyle" if no style requested

SVGmakeTrack - boolean true=include tracks, false = do not

SVGtrackStyle - String with SVG style for tracks

SVGanimDuration - int with initial animation duration (in seconds)

styleAttrib - attributes for style(s): ALL attribs are added to SVG (rim:attrib) AND IF styletype = chorochromatic => 1st atrib = classifying attrib IF styletype = animate => 1st attrib = object identifier, 2nd = time attrib

relativeMode - true: use L=absolute lineto's (more precise); false: l=relative lineto's (more compact)

FalseOriginX -

FalseOriginY -

Precision -

layerSQL - The SQL for extracting layer data from the table

myWMSTime - The WMSTime Object (period requested, etc)

Returns:

A StringBuffer containing the SVG fragment for the layer

Throws:

RIMapperException

isWithGUI

public boolean isWithGUI()

Returns:

the withGUI

makeLayerAnimated_animateMotion

public StringBuffer makeLayerAnimated_animateMotion(String layerName,
                                                    String PkeyStr,
                                                    int nrLayerActions,
                                                    String[] layerActionScopes,
                                                    String[] layerActions,
                                                    String layerType,
                                                    String[] Classnames,
                                                    String[] SVGstyles,
                                                    boolean SVGmakeTrack,
                                                    String SVGtrackStyle,
                                                    long SVGanimDuration,
                                                    String styleAttrib,
                                                    boolean relativeMode,
                                                    double FalseOriginX,
                                                    double FalseOriginY,
                                                    long Precision,
                                                    String layerSQL,
                                                    WMSTime myWMSTime)
                                             throws RIMapperException

################################################### TEST VERSION FOR ALTERNATIVE ANIMATION CONSTRUCT USING animateMotion Uses JTS WKBreader to extract OGC Simple features of Layer layername and converts to SVG. Special case of MakeLayer for animated layers, only works for POINT data at present! ###################################################

Parameters:

layerName - the name (as used in wms_layers table)

PkeyStr -

nrLayerActions -

layerActionScopes -

layerActions -

layerType - "anim"

Classnames - Array of classes, "defStyle" if style=single or no style requested

SVGstyles - Array of style names, 1 if style=single, "defStyle" if no style requested

SVGmakeTrack - boolean true=include tracks, false = do not

SVGtrackStyle - String with SVG style for tracks

SVGanimDuration - int with initial animation duration (in seconds)

styleAttrib - attributes for style(s): ALL attribs are added to SVG (rim:attrib) AND IF styletype = chorochromatic => 1st atrib = classifying attrib IF styletype = animate => 1st attrib = object identifier, 2nd = time attrib

relativeMode - true: use L=absolute lineto's (more precise); false: l=relative lineto's (more compact)

FalseOriginX -

FalseOriginY -

Precision -

layerSQL - The SQL for extracting layer data from the table

myWMSTime - The WMSTime Object (period requested, etc)

Returns:

A StringBuffer containing the SVG fragment for the layer

Throws:

RIMapperException