Package 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 Object

Base class for drawing a scale bar.

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	ScalebarDrawer(Graphics2D graphics2d, ScaleBarRenderSettings settings)	Constructor.

Method Summary

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

Methods inherited from class java.lang.Object

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

Constructor Details

ScalebarDrawer

protected ScalebarDrawer(Graphics2D graphics2d,
 ScaleBarRenderSettings settings)

Constructor.

Parameters:

graphics2d - The graphics context.

settings - Parameters for rendering the scalebar.

Method Details

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 Graphics2D getGraphics2d()

getSettings

public final ScaleBarRenderSettings getSettings()

getParams

public final ScalebarAttribute.ScalebarAttributeValues getParams()