com.ontimize.util.gis.client.gui.render
Class RenderingUtilities

java.lang.Object
  com.ontimize.util.gis.client.gui.render.RenderingUtilities

public class RenderingUtilities
extends java.lang.Object

Constructor Summary

RenderingUtilities()

Method Summary

protected static java.awt.Shape	getCircleShape(double[] centerLocation, double size) Get circle shape given the given size and center location
static java.awt.Rectangle	getClipBoundsForGeometry(com.vividsolutions.jts.geom.Geometry geom, com.vividsolutions.jts.geom.Envelope boundingBox, java.awt.Rectangle panelRect, double strokeWidth) Get clip bounds for the given geometry based on the actual gis panel parameters
static java.lang.String	getColorHexString(java.awt.Color color) Get color representation on hexadecimal code
protected static java.awt.Shape	getCrossShape(double[] centerLocation, double size) Get cross shape given the given size and center location
static java.awt.Color	getFillColorForValues(IGisRule rule, java.util.Map<java.lang.String,java.lang.Object> recordValues) Get fill color for the current data obtained from the color maps definition
static java.awt.Polygon	getPolygonFromGeom(com.vividsolutions.jts.geom.Geometry geom, com.vividsolutions.jts.geom.Envelope boundingBox, java.awt.Rectangle panelBounds)
static java.lang.String[]	getShapeNamesArray() Get the set of well-known names of possible point shapes
static java.awt.Shape	getShapeToRender(double[] centerLocation, double size, java.lang.String wellKnownName) Get shape to render for a point in the gis panel
protected static java.awt.Shape	getSquareShape(double[] centerLocation, double size) Get square shape given the given size and center location
protected static java.awt.Shape	getStarShape(double[] centerLocation, double size) Get star shape given the given size and center location
static java.awt.Color	getStrokeColorForValues(IGisRule rule, java.util.Map<java.lang.String,java.lang.Object> recordValues) Get stroke color for the current data obtained from the color maps definition
protected static java.awt.Shape	getTriangleShape(double[] centerLocation, double size) Get triangle shape given the given size and center location
protected static java.awt.Shape	getXShape(double[] centerLocation, double size) Get X shape given the given size and center location

Methods inherited from class java.lang.Object

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

Constructor Detail

RenderingUtilities

public RenderingUtilities()

Method Detail

getClipBoundsForGeometry

public static java.awt.Rectangle getClipBoundsForGeometry(com.vividsolutions.jts.geom.Geometry geom,
                                                          com.vividsolutions.jts.geom.Envelope boundingBox,
                                                          java.awt.Rectangle panelRect,
                                                          double strokeWidth)

Get clip bounds for the given geometry based on the actual gis panel parameters

Parameters:

geom - Geometry to calculate bounds

boundingBox - Map bounding box area

panelRect - Map panel bounds

strokeWidth - Stroke width

Returns:

Geometry clip bounds

getColorHexString

public static java.lang.String getColorHexString(java.awt.Color color)

Get color representation on hexadecimal code

Parameters:

color - Color

Returns:

Color hexadecimal code

getPolygonFromGeom

public static java.awt.Polygon getPolygonFromGeom(com.vividsolutions.jts.geom.Geometry geom,
                                                  com.vividsolutions.jts.geom.Envelope boundingBox,
                                                  java.awt.Rectangle panelBounds)

Parameters:

geom - Interest geometry

boundingBox - Map viewer area

panelBounds - Map viewer dimension

Returns:

Polygon

getFillColorForValues

public static java.awt.Color getFillColorForValues(IGisRule rule,
                                                   java.util.Map<java.lang.String,java.lang.Object> recordValues)

Get fill color for the current data obtained from the color maps definition

Parameters:

rule - Style rule

recordValues - Data record

Returns:

Style fill color

getStrokeColorForValues

public static java.awt.Color getStrokeColorForValues(IGisRule rule,
                                                     java.util.Map<java.lang.String,java.lang.Object> recordValues)

Get stroke color for the current data obtained from the color maps definition

Parameters:

rule - Style rule

recordValues - Data record

Returns:

Style stroke color

getShapeNamesArray

public static java.lang.String[] getShapeNamesArray()

Get the set of well-known names of possible point shapes

Returns:

Array of well-known names

getShapeToRender

public static java.awt.Shape getShapeToRender(double[] centerLocation,
                                              double size,
                                              java.lang.String wellKnownName)

Get shape to render for a point in the gis panel

Parameters:

centerLocation - Center location of the point to render

size - Size of the point

wellKnownName - Name of the shape to create: "star", "square", "circle", "cross", "triangle" or "x"

Returns:

Shape to render

getSquareShape

protected static java.awt.Shape getSquareShape(double[] centerLocation,
                                               double size)

Get square shape given the given size and center location

getCircleShape

protected static java.awt.Shape getCircleShape(double[] centerLocation,
                                               double size)

Get circle shape given the given size and center location

getCrossShape

protected static java.awt.Shape getCrossShape(double[] centerLocation,
                                              double size)

Get cross shape given the given size and center location

getTriangleShape

protected static java.awt.Shape getTriangleShape(double[] centerLocation,
                                                 double size)

Get triangle shape given the given size and center location

getStarShape

protected static java.awt.Shape getStarShape(double[] centerLocation,
                                             double size)

Get star shape given the given size and center location

getXShape

protected static java.awt.Shape getXShape(double[] centerLocation,
                                          double size)

Get X shape given the given size and center location