lt.monarch.chart.chart2D.axis
Class Axis2DX

java.lang.Object
  lt.monarch.chart.engine.AbstractChartObject<AxisPaintTags>
      lt.monarch.chart.mapper.Axis
          lt.monarch.chart.chart2D.axis.Axis2D
              lt.monarch.chart.chart2D.axis.Axis2DX

All Implemented Interfaces:

java.io.Serializable, ChartObject, StyleEditorEntity

public class Axis2DX
extends Axis2D

Graphical representation of the X coordinate axis of the 2D chart.

See Also:

Serialized Form

Nested Class Summary

Modifier and Type	Class and Description

Nested classes/interfaces inherited from class lt.monarch.chart.chart2D.axis.Axis2D

Axis2D.AxisLabelEntity

Field Summary

Modifier and Type	Field and Description
protected double	maxLabelHeigth Height of the longest rotated label projection.
protected double	preferredHeight Preferred height of the axis
protected double	rightInset Specifies how big insets from the right should be left
protected double	totalLabelHeigth Height of the total label height.
protected AbstractAxisLabel[]	visibleLabels Storage of label objects that are currently painted on the screen.

Fields inherited from class lt.monarch.chart.chart2D.axis.Axis2D

arrowPolygon, arrowPolygon2, arrowSettings, axisAlign, axisOrientation, dataModel, dragFrom, dragTo, finestVisibleScale, isMoreZoomAvailable, isScrollable, isVisible, isZooming, isZoomingEnabled, labelSettings, mappedAxis, mappedValue, mappedValueCoord, metaModel, mouseClick, mouseListener, mouseMotionListener, pt2D1, pt2D2, range, rangeListener, tickSettings

Fields inherited from class lt.monarch.chart.mapper.Axis

isInvertedMapper, mapper, textStyle

Fields inherited from class lt.monarch.chart.engine.AbstractChartObject

AXIS_SORT_POSITION, BREAK_LINE_POSITION, DEFAULT_SORT_POSITION, GRID_SORT_POSITION, MARKER_SERIES_SORT_POSITION, MARKERS_SORT_POSITION, paintStyle, SERIES_SORT_POSITION, sortPosition, style

Constructor and Description

Axis2DX(AxisMapper mapper)
Constructs a new graphical representation of the X coordinate axis of the 2D chart with the specified axis mapper.

Axis2DX(AxisMapper mapper, MetaDataModel metaModel, DataModel dataModel)
Constructs a new graphical representation of the X coordinate axis of the 2D chart with the specified axis mapper.

Method Summary

Modifier and Type	Method and Description
protected void	drawAxis(AbstractGraphics g) Draws axis line
protected void	drawLabels(AbstractGraphics g, LinearLabelLayouter layouter) Draws the labels of the axis in the specified Graphics context.
protected void	drawTicksLabels(AbstractGraphics g, LinearLabelLayouter layouter) Prepares labels for drawing
protected void	drawTitle(AbstractGraphics g, LinearLabelLayouter layouter, AxisTitle axisTitle) Draws the title of the axis and updates label layouter that is used to layout the axis labels.
protected Rectangle2D	getActiveArea() Returns the Rectangle representing active area.
double	getHeight() Gets the height of the Axis
java.awt.Insets	getPreferredInsets() Queries preferred insets for the axis.
Axis2DX	getStackAxis2DX() Returns the base X axis.
int	getTitleHeight(AbstractGraphics g) Returns vertical amount of space needed to draw axis title.
AbstractAxisLabel[]	getVisibleLabels() Returns objects of visible labels.
protected Axis2D[]	getZoomableAxes() Gets all zoomable axes for the specified orientation
void	prepare(AbstractGraphics g) Calculates axis boundaries and range.
void	setStackAxis2DX(Axis2DX baseAxis) Stacks this X axis on top of the base X axis.

Methods inherited from class lt.monarch.chart.chart2D.axis.Axis2D

activate, createAxisLabel, deactivate, digitizePosition, draw, drawArrow, drawSecondArrow, drawZoomRectangle, getArrowPolygon, getArrowSettings, getAxisAlign, getAxisAlignment, getBounds, getChartObjectBounds, getFinestScale, getLabelSettings, getMappedAxis, getMappedValue, getMappedValueCoord, getMetaDataModel, getProjector, getStyle, getTickLength, getTickSettings, isScrollable, isVisible, isZoomingEnabled, setAxisAlign, setAxisPosition, setBounds, setMappedValueCoord, setScrollable, setVisible, setZoomingEnabled

Methods inherited from class lt.monarch.chart.mapper.Axis

getFont, getMapper, getSortPosition, getTextStyle, getTitle, getTitles, getTitleSettings, setTitle, setTitle

Methods inherited from class lt.monarch.chart.engine.AbstractChartObject

chart, copy, dispose, finalize, getChart, getPaintStyle, getParent, getStyle, invalidate, layout, repaint, repaint, setChart

Methods inherited from class java.lang.Object

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

Field Detail

rightInset

protected double rightInset

Specifies how big insets from the right should be left

preferredHeight

protected double preferredHeight

Preferred height of the axis

maxLabelHeigth

protected double maxLabelHeigth

Height of the longest rotated label projection.

totalLabelHeigth

protected double totalLabelHeigth

Height of the total label height.

visibleLabels

protected AbstractAxisLabel[] visibleLabels

Storage of label objects that are currently painted on the screen.

Constructor Detail

Axis2DX

public Axis2DX(AxisMapper mapper)

Constructs a new graphical representation of the X coordinate axis of the 2D chart with the specified axis mapper.

Parameters:

mapper - AxisMapper object that defines axis entityStyle.

Axis2DX

public Axis2DX(AxisMapper mapper,
               MetaDataModel metaModel,
               DataModel dataModel)

Constructs a new graphical representation of the X coordinate axis of the 2D chart with the specified axis mapper.

Parameters:

mapper - AxisMapper object that defines axis entityStyle.

metaModel - meta data model

dataModel - data model

Method Detail

getHeight

public double getHeight()

Gets the height of the Axis

Returns:

axis height

prepare

public void prepare(AbstractGraphics g)

Description copied from class: Axis2D

Calculates axis boundaries and range.

Specified by:

prepare in class Axis2D

Parameters:

g - current Graphics context.

drawLabels

protected void drawLabels(AbstractGraphics g,
                          LinearLabelLayouter layouter)

Description copied from class: Axis2D

Draws the labels of the axis in the specified Graphics context.

Specified by:

drawLabels in class Axis2D

Parameters:

g - the Graphics context in which the axis labels to paint

layouter - the Layouter used to layout axis labels

drawAxis

protected void drawAxis(AbstractGraphics g)

Description copied from class: Axis2D

Draws axis line

Specified by:

drawAxis in class Axis2D

Parameters:

g - graphics context

drawTicksLabels

protected void drawTicksLabels(AbstractGraphics g,
                               LinearLabelLayouter layouter)

Prepares labels for drawing

Specified by:

drawTicksLabels in class Axis2D

Parameters:

g - graphics context

drawTitle

protected void drawTitle(AbstractGraphics g,
                         LinearLabelLayouter layouter,
                         AxisTitle axisTitle)

Description copied from class: Axis2D

Draws the title of the axis and updates label layouter that is used to layout the axis labels. The layouter is updated by setting its visible range.

Specified by:

drawTitle in class Axis2D

Parameters:

g - the Graphics context in which the axis title to paint

layouter - the label layouter used to layout axis labels

axisTitle - the axis title to draw

getTitleHeight

public int getTitleHeight(AbstractGraphics g)

Returns vertical amount of space needed to draw axis title.

Parameters:

g - the Graphics context in which to paint axis

Returns:

title height in pixels

getVisibleLabels

public AbstractAxisLabel[] getVisibleLabels()

Description copied from class: Axis2D

Returns objects of visible labels.

Specified by:

getVisibleLabels in class Axis2D

Returns:

array of visible labels

setStackAxis2DX

public void setStackAxis2DX(Axis2DX baseAxis)

Stacks this X axis on top of the base X axis. This is internal API. Should not be used.

Parameters:

baseAxis - X axis, to be used as the base for the axis

getStackAxis2DX

public Axis2DX getStackAxis2DX()

Returns the base X axis.

Returns:

X axis, to be used as the base for the axis

getPreferredInsets

public java.awt.Insets getPreferredInsets()

Description copied from class: Axis2D

Queries preferred insets for the axis. Chart2D shrinks the chart area based on the inset information, collected from all axis objects, to make sure axis have enough space around the chart to draw all their labels correctly.

Overrides:

getPreferredInsets in class Axis2D

Returns:

Insets space, required between axis bounds and chart bounds.

getActiveArea

protected Rectangle2D getActiveArea()

Returns the Rectangle representing active area. The active area is area where user can scroll and zoom axis by clicking and dragging mouse.

Specified by:

getActiveArea in class Axis2D

Returns:

the Rectangle representing active area

getZoomableAxes

protected Axis2D[] getZoomableAxes()

Description copied from class: Axis2D

Gets all zoomable axes for the specified orientation

Specified by:

getZoomableAxes in class Axis2D

Returns:

array of zoomable axes