org.swtchart.internal.ChartLayout Class Reference

Manages the layout on plot chart panel. More...

Inheritance diagram for org.swtchart.internal.ChartLayout:

Collaboration diagram for org.swtchart.internal.ChartLayout:

Classes
class	AxisLayoutData
	Axis layout data. More...
Public Member Functions
	ChartLayout ()
	Constructor.
Static Public Attributes
static final int	MARGIN = 5
	the margin
static final int	PADDING = 5
	the padding
Protected Member Functions
Point	computeSize (Composite composite, int wHint, int hHint, boolean flushCache)
void	layout (Composite composite, boolean flushCache)
Private Member Functions
void	initWidgetSizeVariables ()
	Initializes the size variables of widgets.
boolean	parseControls (Composite composite)
	Parses the controls on given composite.
void	initTitleAndLegendSize ()
	Initializes the size of title and legend.
void	initAxisSize ()
	Initializes the size of axes.
void	computePlotAreaSize (Rectangle r)
	Computes the size of plot area.
void	computeAxisSize (Rectangle r)
	Computes the size of axes updating tick labels.
void	adjustForRotatedTickLabels (Rectangle r)
	Adjust the axis size for rotated tick labels.
void	adjustForMostLeftRightTickLabel (Rectangle r)
	Adjust the axis size for most left/right tick label.
void	updateHorizontalAxisTick ()
	Updates the horizontal axis tick.
void	updateVerticalAxisTick ()
	Updates the vertical axis tick.
void	layoutTitle (Rectangle r)
	Layouts the title.
void	layoutLegend (Rectangle r)
	Layouts the legend.
void	layoutPlot (Rectangle r)
	Layouts the plot.
void	layoutAxes (Rectangle r)
	Layouts the axes.
void	layoutBottomAxis (Rectangle r, AxisLayoutData layoutData)
	Layouts the bottom axis.
void	layoutTopAxis (Rectangle r, AxisLayoutData layoutData)
	Layouts the top axis.
void	layoutLeftAxis (Rectangle r, AxisLayoutData layoutData)
	Layouts the left axis.
void	layoutRightAxis (Rectangle r, AxisLayoutData layoutData)
	Layouts the right axis.
Private Attributes
int	titleHeight
	the title height
int	titleWidth
	the title width
int	legendWidth
	the legend width
int	legendHeight
	the legend height
int	bottomAxisHeight
	the bottom axis height
int	topAxisHeight
	the top axis height
int	leftAxisWidth
	the left axis width
int	rightAxisWidth
	the right axis width
int	plotAreaWidth
	the plot area width
int	plotAreaHeight
	the plot area height
ChartTitle	title
	the chart title
Legend	legend
	the legend
PlotArea	plot
	the plot area
Axis[]	axes
	the axes
Axis[]	horizontalAxes
	the horizontal axes
Axis[]	verticalAxes
	the vertical axes
Map< Axis, AxisLayoutData >	axisLayoutDataMap
	the map between axis and axis layout data
int	bottomAxisOffset = 0
	the offset for bottom axis
int	topAxisOffset = 0
	the offset for top axis
int	leftAxisOffset = 0
	the offset for left axis
int	rightAxisOffset = 0
	the offset for right axis

Detailed Description

Manages the layout on plot chart panel.

Definition at line 30 of file ChartLayout.java.

Constructor & Destructor Documentation

org.swtchart.internal.ChartLayout.ChartLayout ( )

Constructor.

Definition at line 104 of file ChartLayout.java.

References org.swtchart.internal.ChartLayout.axisLayoutDataMap, and org.swtchart.internal.ChartLayout.initWidgetSizeVariables().

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Member Function Documentation

void org.swtchart.internal.ChartLayout.adjustForMostLeftRightTickLabel ( Rectangle r ) [private]

Adjust the axis size for most left/right tick label.

Parameters:

r

the rectangle to layout

Definition at line 353 of file ChartLayout.java.

References org.swtchart.internal.ChartLayout.computePlotAreaSize(), org.swtchart.internal.Legend.getPosition(), org.swtchart.internal.ChartLayout.horizontalAxes, org.swtchart.internal.ChartLayout.leftAxisWidth, org.swtchart.internal.ChartLayout.legend, org.swtchart.internal.ChartLayout.legendWidth, org.swtchart.internal.ChartLayout.plotAreaWidth, org.swtchart.internal.ChartLayout.rightAxisWidth, and org.swtchart.internal.ChartLayout.updateHorizontalAxisTick().

Referenced by org.swtchart.internal.ChartLayout.layout().

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void org.swtchart.internal.ChartLayout.adjustForRotatedTickLabels ( Rectangle r ) [private]

Adjust the axis size for rotated tick labels.

Parameters:

r

the rectangle to layout

Definition at line 313 of file ChartLayout.java.

Referenced by org.swtchart.internal.ChartLayout.layout().

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void org.swtchart.internal.ChartLayout.computeAxisSize ( Rectangle r ) [private]

Computes the size of axes updating tick labels.

Parameters:

r

the rectangle to layout

Definition at line 281 of file ChartLayout.java.

Referenced by org.swtchart.internal.ChartLayout.layout().

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void org.swtchart.internal.ChartLayout.computePlotAreaSize ( Rectangle r ) [private]

Computes the size of plot area.

Parameters:

r

the rectangle to layout

Definition at line 253 of file ChartLayout.java.

Referenced by org.swtchart.internal.ChartLayout.adjustForMostLeftRightTickLabel(), org.swtchart.internal.ChartLayout.adjustForRotatedTickLabels(), org.swtchart.internal.ChartLayout.computeAxisSize(), and org.swtchart.internal.ChartLayout.layout().

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Point org.swtchart.internal.ChartLayout.computeSize	(	Composite	composite,
		int	wHint,
		int	hHint,
		boolean	flushCache
	)			`[protected]`

Definition at line 129 of file ChartLayout.java.

void org.swtchart.internal.ChartLayout.initAxisSize ( ) [private]

Initializes the size of axes.

Definition at line 212 of file ChartLayout.java.

Referenced by org.swtchart.internal.ChartLayout.layout().

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void org.swtchart.internal.ChartLayout.initTitleAndLegendSize ( ) [private]

Initializes the size of title and legend.

Definition at line 202 of file ChartLayout.java.

References org.swtchart.internal.Title.getLayoutData(), org.swtchart.internal.ChartLayout.legend, org.swtchart.internal.ChartLayout.legendHeight, org.swtchart.internal.ChartLayout.legendWidth, org.swtchart.internal.ChartLayout.title, org.swtchart.internal.ChartLayout.titleHeight, and org.swtchart.internal.ChartLayout.titleWidth.

Referenced by org.swtchart.internal.ChartLayout.layout().

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void org.swtchart.internal.ChartLayout.initWidgetSizeVariables ( ) [private]

Initializes the size variables of widgets.

Definition at line 112 of file ChartLayout.java.

Referenced by org.swtchart.internal.ChartLayout.ChartLayout(), and org.swtchart.internal.ChartLayout.layout().

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void org.swtchart.internal.ChartLayout.layout	(	Composite	composite,
		boolean	flushCache
	)			`[protected]`

Definition at line 138 of file ChartLayout.java.

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void org.swtchart.internal.ChartLayout.layoutAxes ( Rectangle r ) [private]

Layouts the axes.

Parameters:

r

the rectangle to layout

Definition at line 483 of file ChartLayout.java.

Referenced by org.swtchart.internal.ChartLayout.layout().

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void org.swtchart.internal.ChartLayout.layoutBottomAxis	(	Rectangle	r,
		AxisLayoutData	layoutData
	)			`[private]`

Layouts the bottom axis.

Parameters:

	r	the rectangle
	layoutData	the layout data

Definition at line 515 of file ChartLayout.java.

Referenced by org.swtchart.internal.ChartLayout.layoutAxes().

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void org.swtchart.internal.ChartLayout.layoutLeftAxis	(	Rectangle	r,
		AxisLayoutData	layoutData
	)			`[private]`

Layouts the left axis.

Parameters:

	r	the rectangle
	layoutData	the layout data

Definition at line 596 of file ChartLayout.java.

Referenced by org.swtchart.internal.ChartLayout.layoutAxes().

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void org.swtchart.internal.ChartLayout.layoutLegend ( Rectangle r ) [private]

Layouts the legend.

Parameters:

r

the rectangle to layout

Definition at line 423 of file ChartLayout.java.

References org.swtchart.internal.Legend.getPosition(), org.swtchart.internal.ChartLayout.legend, org.swtchart.internal.ChartLayout.legendHeight, org.swtchart.internal.ChartLayout.legendWidth, org.swtchart.internal.ChartLayout.MARGIN, org.swtchart.internal.ChartLayout.PADDING, and org.swtchart.internal.ChartLayout.titleHeight.

Referenced by org.swtchart.internal.ChartLayout.layout().

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void org.swtchart.internal.ChartLayout.layoutPlot ( Rectangle r ) [private]

Layouts the plot.

Parameters:

r

the rectangle to layout

Definition at line 460 of file ChartLayout.java.

Referenced by org.swtchart.internal.ChartLayout.layout().

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void org.swtchart.internal.ChartLayout.layoutRightAxis	(	Rectangle	r,
		AxisLayoutData	layoutData
	)			`[private]`

Layouts the right axis.

Parameters:

	r	the rectangle
	layoutData	the layout data

Definition at line 638 of file ChartLayout.java.

Referenced by org.swtchart.internal.ChartLayout.layoutAxes().

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void org.swtchart.internal.ChartLayout.layoutTitle ( Rectangle r ) [private]

Layouts the title.

Parameters:

r

the rectangle to layout

Definition at line 408 of file ChartLayout.java.

References org.swtchart.internal.ChartLayout.MARGIN, org.swtchart.internal.Title.setBounds(), org.swtchart.internal.ChartLayout.title, org.swtchart.internal.ChartLayout.titleHeight, and org.swtchart.internal.ChartLayout.titleWidth.

Referenced by org.swtchart.internal.ChartLayout.layout().

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void org.swtchart.internal.ChartLayout.layoutTopAxis	(	Rectangle	r,
		AxisLayoutData	layoutData
	)			`[private]`

Layouts the top axis.

Parameters:

	r	the rectangle
	layoutData	the layout data

Definition at line 561 of file ChartLayout.java.

Referenced by org.swtchart.internal.ChartLayout.layoutAxes().

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boolean org.swtchart.internal.ChartLayout.parseControls ( Composite composite ) [private]

Parses the controls on given composite.

Parameters:

composite

the composite

Returns:: true if all children found

Definition at line 167 of file ChartLayout.java.

References org.swtchart.internal.ChartLayout.axes, org.swtchart.IAxisSet.getAxes(), org.swtchart.IAxisSet.getXAxes(), org.swtchart.IAxisSet.getYAxes(), org.swtchart.internal.ChartLayout.horizontalAxes, org.swtchart.internal.ChartLayout.legend, org.swtchart.internal.ChartLayout.plot, org.swtchart.internal.ChartLayout.title, and org.swtchart.internal.ChartLayout.verticalAxes.

Referenced by org.swtchart.internal.ChartLayout.layout().

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void org.swtchart.internal.ChartLayout.updateHorizontalAxisTick ( ) [private]

Updates the horizontal axis tick.

Definition at line 387 of file ChartLayout.java.

References org.swtchart.internal.ChartLayout.horizontalAxes, and org.swtchart.internal.ChartLayout.plotAreaWidth.

Referenced by org.swtchart.internal.ChartLayout.adjustForMostLeftRightTickLabel(), and org.swtchart.internal.ChartLayout.computeAxisSize().

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void org.swtchart.internal.ChartLayout.updateVerticalAxisTick ( ) [private]

Updates the vertical axis tick.

Definition at line 396 of file ChartLayout.java.

References org.swtchart.internal.ChartLayout.plotAreaHeight, and org.swtchart.internal.ChartLayout.verticalAxes.

Referenced by org.swtchart.internal.ChartLayout.adjustForRotatedTickLabels(), and org.swtchart.internal.ChartLayout.computeAxisSize().

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Member Data Documentation

Axis [] org.swtchart.internal.ChartLayout.axes [private]

the axes

Definition at line 72 of file ChartLayout.java.

Referenced by org.swtchart.internal.ChartLayout.initAxisSize(), org.swtchart.internal.ChartLayout.layoutAxes(), and org.swtchart.internal.ChartLayout.parseControls().

Map<Axis, AxisLayoutData> org.swtchart.internal.ChartLayout.axisLayoutDataMap [private]

the map between axis and axis layout data

Definition at line 81 of file ChartLayout.java.

Referenced by org.swtchart.internal.ChartLayout.adjustForRotatedTickLabels(), org.swtchart.internal.ChartLayout.ChartLayout(), org.swtchart.internal.ChartLayout.computeAxisSize(), org.swtchart.internal.ChartLayout.initAxisSize(), and org.swtchart.internal.ChartLayout.layoutAxes().

int org.swtchart.internal.ChartLayout.bottomAxisHeight [private]

the bottom axis height

Definition at line 45 of file ChartLayout.java.

Referenced by org.swtchart.internal.ChartLayout.adjustForRotatedTickLabels(), org.swtchart.internal.ChartLayout.computePlotAreaSize(), org.swtchart.internal.ChartLayout.initAxisSize(), and org.swtchart.internal.ChartLayout.initWidgetSizeVariables().

int org.swtchart.internal.ChartLayout.bottomAxisOffset = 0 [private]

the offset for bottom axis

Definition at line 84 of file ChartLayout.java.

Referenced by org.swtchart.internal.ChartLayout.layoutAxes(), and org.swtchart.internal.ChartLayout.layoutBottomAxis().

Axis [] org.swtchart.internal.ChartLayout.horizontalAxes [private]

the horizontal axes

Definition at line 75 of file ChartLayout.java.

Referenced by org.swtchart.internal.ChartLayout.adjustForMostLeftRightTickLabel(), org.swtchart.internal.ChartLayout.adjustForRotatedTickLabels(), org.swtchart.internal.ChartLayout.parseControls(), and org.swtchart.internal.ChartLayout.updateHorizontalAxisTick().

int org.swtchart.internal.ChartLayout.leftAxisOffset = 0 [private]

the offset for left axis

Definition at line 90 of file ChartLayout.java.

Referenced by org.swtchart.internal.ChartLayout.layoutAxes(), and org.swtchart.internal.ChartLayout.layoutLeftAxis().

int org.swtchart.internal.ChartLayout.leftAxisWidth [private]

the left axis width

Definition at line 51 of file ChartLayout.java.

Referenced by org.swtchart.internal.ChartLayout.adjustForMostLeftRightTickLabel(), org.swtchart.internal.ChartLayout.computeAxisSize(), org.swtchart.internal.ChartLayout.computePlotAreaSize(), org.swtchart.internal.ChartLayout.initAxisSize(), org.swtchart.internal.ChartLayout.initWidgetSizeVariables(), org.swtchart.internal.ChartLayout.layoutBottomAxis(), org.swtchart.internal.ChartLayout.layoutPlot(), and org.swtchart.internal.ChartLayout.layoutTopAxis().

Legend org.swtchart.internal.ChartLayout.legend [private]

the legend

Definition at line 66 of file ChartLayout.java.

int org.swtchart.internal.ChartLayout.legendHeight [private]

the legend height

Definition at line 42 of file ChartLayout.java.

Referenced by org.swtchart.internal.ChartLayout.computePlotAreaSize(), org.swtchart.internal.ChartLayout.initTitleAndLegendSize(), org.swtchart.internal.ChartLayout.initWidgetSizeVariables(), org.swtchart.internal.ChartLayout.layoutBottomAxis(), org.swtchart.internal.ChartLayout.layoutLeftAxis(), org.swtchart.internal.ChartLayout.layoutLegend(), org.swtchart.internal.ChartLayout.layoutPlot(), and org.swtchart.internal.ChartLayout.layoutRightAxis().

int org.swtchart.internal.ChartLayout.legendWidth [private]

the legend width

Definition at line 39 of file ChartLayout.java.

final int org.swtchart.internal.ChartLayout.MARGIN = 5 [static]

the margin

Definition at line 96 of file ChartLayout.java.

Referenced by org.swtchart.internal.ChartLayout.computePlotAreaSize(), org.swtchart.internal.ChartLayout.layoutBottomAxis(), org.swtchart.internal.ChartLayout.layoutLeftAxis(), org.swtchart.internal.ChartLayout.layoutLegend(), org.swtchart.internal.ChartLayout.layoutPlot(), org.swtchart.internal.ChartLayout.layoutRightAxis(), org.swtchart.internal.ChartLayout.layoutTitle(), and org.swtchart.internal.ChartLayout.layoutTopAxis().

final int org.swtchart.internal.ChartLayout.PADDING = 5 [static]

the padding

Definition at line 99 of file ChartLayout.java.

Referenced by org.swtchart.internal.ChartLayout.computePlotAreaSize(), org.swtchart.internal.ChartLayout.layoutBottomAxis(), org.swtchart.internal.ChartLayout.layoutLeftAxis(), org.swtchart.internal.ChartLayout.layoutLegend(), org.swtchart.internal.ChartLayout.layoutPlot(), org.swtchart.internal.ChartLayout.layoutRightAxis(), and org.swtchart.internal.ChartLayout.layoutTopAxis().

PlotArea org.swtchart.internal.ChartLayout.plot [private]

the plot area

Definition at line 69 of file ChartLayout.java.

Referenced by org.swtchart.internal.ChartLayout.layoutPlot(), and org.swtchart.internal.ChartLayout.parseControls().

int org.swtchart.internal.ChartLayout.plotAreaHeight [private]

the plot area height

Definition at line 60 of file ChartLayout.java.

Referenced by org.swtchart.internal.ChartLayout.computePlotAreaSize(), org.swtchart.internal.ChartLayout.initWidgetSizeVariables(), org.swtchart.internal.ChartLayout.layoutLeftAxis(), org.swtchart.internal.ChartLayout.layoutPlot(), org.swtchart.internal.ChartLayout.layoutRightAxis(), and org.swtchart.internal.ChartLayout.updateVerticalAxisTick().

int org.swtchart.internal.ChartLayout.plotAreaWidth [private]

the plot area width

Definition at line 57 of file ChartLayout.java.

Referenced by org.swtchart.internal.ChartLayout.adjustForMostLeftRightTickLabel(), org.swtchart.internal.ChartLayout.computePlotAreaSize(), org.swtchart.internal.ChartLayout.initWidgetSizeVariables(), org.swtchart.internal.ChartLayout.layoutBottomAxis(), org.swtchart.internal.ChartLayout.layoutPlot(), org.swtchart.internal.ChartLayout.layoutTopAxis(), and org.swtchart.internal.ChartLayout.updateHorizontalAxisTick().

int org.swtchart.internal.ChartLayout.rightAxisOffset = 0 [private]

the offset for right axis

Definition at line 93 of file ChartLayout.java.

Referenced by org.swtchart.internal.ChartLayout.layoutAxes(), and org.swtchart.internal.ChartLayout.layoutRightAxis().

int org.swtchart.internal.ChartLayout.rightAxisWidth [private]

the right axis width

Definition at line 54 of file ChartLayout.java.

Referenced by org.swtchart.internal.ChartLayout.adjustForMostLeftRightTickLabel(), org.swtchart.internal.ChartLayout.computeAxisSize(), org.swtchart.internal.ChartLayout.computePlotAreaSize(), org.swtchart.internal.ChartLayout.initAxisSize(), and org.swtchart.internal.ChartLayout.initWidgetSizeVariables().

ChartTitle org.swtchart.internal.ChartLayout.title [private]

the chart title

Definition at line 63 of file ChartLayout.java.

Referenced by org.swtchart.internal.ChartLayout.initTitleAndLegendSize(), org.swtchart.internal.ChartLayout.layoutTitle(), and org.swtchart.internal.ChartLayout.parseControls().

int org.swtchart.internal.ChartLayout.titleHeight [private]

the title height

Definition at line 33 of file ChartLayout.java.

int org.swtchart.internal.ChartLayout.titleWidth [private]

the title width

Definition at line 36 of file ChartLayout.java.

Referenced by org.swtchart.internal.ChartLayout.initTitleAndLegendSize(), org.swtchart.internal.ChartLayout.initWidgetSizeVariables(), and org.swtchart.internal.ChartLayout.layoutTitle().

int org.swtchart.internal.ChartLayout.topAxisHeight [private]

the top axis height

Definition at line 48 of file ChartLayout.java.

Referenced by org.swtchart.internal.ChartLayout.adjustForRotatedTickLabels(), org.swtchart.internal.ChartLayout.computePlotAreaSize(), org.swtchart.internal.ChartLayout.initAxisSize(), org.swtchart.internal.ChartLayout.initWidgetSizeVariables(), org.swtchart.internal.ChartLayout.layoutLeftAxis(), org.swtchart.internal.ChartLayout.layoutPlot(), and org.swtchart.internal.ChartLayout.layoutRightAxis().

int org.swtchart.internal.ChartLayout.topAxisOffset = 0 [private]

the offset for top axis

Definition at line 87 of file ChartLayout.java.

Referenced by org.swtchart.internal.ChartLayout.layoutAxes(), and org.swtchart.internal.ChartLayout.layoutTopAxis().

Axis [] org.swtchart.internal.ChartLayout.verticalAxes [private]

the vertical axes

Definition at line 78 of file ChartLayout.java.

Referenced by org.swtchart.internal.ChartLayout.computeAxisSize(), org.swtchart.internal.ChartLayout.parseControls(), and org.swtchart.internal.ChartLayout.updateVerticalAxisTick().

The documentation for this class was generated from the following file:

org.swtchart/src/org/swtchart/internal/ChartLayout.java

org.swtchart.internal.ChartLayout Class Reference

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Detailed Description

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