org.mapfish.print.processor.map.scalebar

Class ScalebarDrawer

java.lang.Object

org.mapfish.print.processor.map.scalebar.ScalebarDrawer

Direct Known Subclasses:

BarScalebarDrawer, LineScalebarDrawer

public abstract class ScalebarDrawer
extends java.lang.Object

Base class for drawing a scale bar.

Constructor Summary

Constructors

Constructor and Description
ScalebarDrawer(java.awt.Graphics2D graphics2d, ScaleBarRenderSettings settings) Constructor.

Method Summary

Modifier and Type	Method and Description
void	draw() Start the rendering of the scalebar.
protected abstract void	drawBar() Draws the bar itself.
java.awt.Graphics2D	getGraphics2d()
ScalebarAttribute.ScalebarAttributeValues	getParams()
ScaleBarRenderSettings	getSettings()

Methods inherited from class java.lang.Object

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

Constructor Detail

ScalebarDrawer

public ScalebarDrawer(java.awt.Graphics2D graphics2d,
                      ScaleBarRenderSettings settings)

Constructor.

Parameters:

graphics2d - The graphics context.

settings - Parameters for rendering the scalebar.

Method Detail

draw

public final void draw()

Start the rendering of the scalebar.

drawBar

protected abstract void drawBar()

Draws the bar itself. The transformation is setup in a manner where the bar should be drawn into the rectangle (0, 0) (intervals*intervalWidth, -barSize).

getGraphics2d

public final java.awt.Graphics2D getGraphics2d()

getSettings

public final ScaleBarRenderSettings getSettings()

getParams

public final ScalebarAttribute.ScalebarAttributeValues getParams()