ilog.views.maps.rendering
Class IlvMapCurveRenderer

java.lang.Object
  ilog.views.maps.rendering.IlvDefaultCurveRenderer
      ilog.views.maps.rendering.IlvMapCurveRenderer

All Implemented Interfaces:

IlvPersistentObject, IlvFeatureRenderer

public class IlvMapCurveRenderer
extends IlvDefaultCurveRenderer

IlvMapCurveRenderer is a curve renderer that renders stylable IlvGraphic objects, that is, objects that implement the IlvMapGraphic interface.

This renderer is able to perform geodetic computation using the IlvGeodeticPathComputation class.

Since:

JViews 7.5

Constructor Summary

IlvMapCurveRenderer(boolean useGeodeticComputation)
Creates a new IlvMapCurveRenderer instance.

IlvMapCurveRenderer(IlvInputStream stream)
Reads this renderer from an IlvInputStream.

Method Summary

static void	setGeodeticInterpolationRendering(boolean geodeticInterpolationRendering) Activates geodetic interpolation.
void	write(IlvOutputStream stream) Writes the renderer to an IlvOutputStream.

Methods inherited from class ilog.views.maps.rendering.IlvDefaultCurveRenderer

getLineRenderingStyle, isPersistent, isUsingGeneralPath, makeGraphic, setLineRenderingStyle, setUsingGeneralPath

Methods inherited from class java.lang.Object

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

Constructor Detail

IlvMapCurveRenderer

public IlvMapCurveRenderer(IlvInputStream stream)
                    throws IlvReadFileException

Reads this renderer from an IlvInputStream.

Parameters:

stream - The stream to read from.

Throws:

IlvReadFileException - if there is a problem reading from stream

IlvMapCurveRenderer

public IlvMapCurveRenderer(boolean useGeodeticComputation)

Creates a new IlvMapCurveRenderer instance.

Parameters:

useGeodeticComputation - Set to true to use geodetic computation.

Method Detail

setGeodeticInterpolationRendering

public static void setGeodeticInterpolationRendering(boolean geodeticInterpolationRendering)

Activates geodetic interpolation.

When geodetic interpolation is activated, each segment of a curve is interpolated in many segments along an orthodromy between two points.

Note: geodetic interpolation can be activated only after geodetic computation was activated when the constructor was called.

Parameters:

geodeticInterpolationRendering - Set to true to activate interpolation.

Since:

JViews 7.5

write

public void write(IlvOutputStream stream)
           throws IOException

Writes the renderer to an IlvOutputStream.

Specified by:

write in interface IlvPersistentObject

Specified by:

write in interface IlvFeatureRenderer

Overrides:

write in class IlvDefaultCurveRenderer

Parameters:

stream - the output stream

Throws:

IOException - thrown when an exception occurs during the write operation for this object.

See Also:

IlvDefaultCurveRenderer.write(ilog.views.io.IlvOutputStream)