ucar.unidata.idv.control.chart
Class LineState

java.lang.Object
  ucar.unidata.idv.control.chart.LineState

public class LineState
extends Object

Holds graphics state

Version:

$Revision: 1.23 $

Author:

IDV Development Team

Field Summary

static Color[]	COLORS The array of colors we cycle through
protected int	index index
static int	LINETYPE_AREA Useful constant for specifying the type of rendering (area only).
static int	LINETYPE_AREA_AND_SHAPES Useful constant for specifying the type of rendering (area and shapes).
static int	LINETYPE_BAR line type
static int[]	LINETYPE_IDS line types
static String[]	LINETYPE_LABELS line type labels
static int	LINETYPE_LINES Useful constant for specifying the type of rendering (lines only).
static int	LINETYPE_SHAPES line type
static int	LINETYPE_SHAPES_AND_LINES Useful constant for specifying the type of rendering (shapes and lines).
static int	SHAPE_HLINE shape type
static int	SHAPE_LARGEPOINT shape type
static String[]	SHAPE_NAMES shape names
static int	SHAPE_PLUS shape type
static int	SHAPE_POINT shape type
static int	SHAPE_RECTANGLE shape type
static int	SHAPE_VLINE shape type
static int	SHAPE_X shape type
static int[]	SHAPES shape types
static int	SIDE_LEFT which side in legend
static int	SIDE_RIGHT which side in legend
static int	SIDE_UNDEFINED which side in legend
static String[]	SIDELABELS which side in legend
static int[]	SIDES which side in legend
static int	STROKE_DASH Stroke type
static int	STROKE_DOT Stroke type
static int	STROKE_DOTDASH Stroke type
static int[]	STROKE_IDS Stroke types
static String[]	STROKE_LABELS Stroke type labels
static int	STROKE_SOLID Stroke type
protected Unit	unit display unit
static int	VPOS_BOTTOM vertical position value
static String[]	VPOS_LABELS vertical position labels
static int	VPOS_MIDDLE vertical position value
static int	VPOS_NONE vertical position value
static int	VPOS_TOP vertical position value
static int[]	VPOS_VALUES vertical positions

Constructor Summary

LineState()
Default ctor

LineState(Color color, float width, int strokeType)
Constructor

LineState(Color color, float width, int strokeType, int lineType, int shapeType)
Constructor

Method Summary

protected boolean	applyProperties() Apply properties
boolean	getAxisVisible() Get the AxisVisible property.
String	getChartName() Get the ChartName property.
Color	getColor() Get the Color property.
Color	getColor(int index) if we have a color then return it.
static Color	getFixedColor(int index) Utility to get a color in the static list of colors
int	getLineType() Get the LineType property.
String	getName() Get the Name property.
Shape	getPaintShape() get the shape we use to paint
protected JComponent	getPropertyContents() Create the properties contents
protected JComponent	getPropertyContents(boolean full, List chartNames, List sampleRanges) Create the properties contents
Range	getRange() Get the Range property.
boolean	getRangeIncludesZero() Get the RangeIncludesZero property.
int	getShape() Get the Shape property.
int	getSide() Get the Side property.
BasicStroke	getStroke() Create a stroke
int	getStrokeType() Get the StrokeType property.
boolean	getUseLogarithmicRange() Get the UseLogarithmicRange property.
boolean	getValid() Get the Valid property.
int	getVerticalPosition() Get the VerticalPosition property.
boolean	getVisible() Get the Visible property.
float	getWidth() Get the Width property.
static BasicStroke	makeStroke(float width, int type) create a stroke
void	setAxisVisible(boolean value) Set the AxisVisible property.
void	setChartName(String value) Set the chart name property.
void	setColor(Color value) Set the Color property.
void	setLineType(int value) Set the LineType property.
void	setName(String value) Set the Name property.
void	setRange(Range value) Set the Range property.
void	setRangeIncludesZero(boolean value) Set the RangeIncludesZero property.
void	setRangeInProperties(Range r) apply range to gui
void	setShape(int value) Set the Shape property.
void	setSide(int value) Set the Side property.
void	setStrokeType(int value) Set the StrokeType property.
void	setStrokeType(Integer value) set stroke
void	setUseLogarithmicRange(boolean value) Set the UseLogarithmicRange property.
void	setValid(boolean value) Set the Valid property.
void	setVerticalPosition(int value) Set the VerticalPosition property.
void	setVisible(boolean value) Set the Visible property.
void	setWidth(float value) Set the Width property.
boolean	showPropertiesDialog(PropertyChangeListener propListener, boolean doVisible, boolean doRange, List chartNames, List sampleRanges) show dialog
boolean	showPropertiesDialog(PropertyChangeListener listener, List chartNames, List ranges) show dialog
void	showRangePopup(List ranges) popup range menu

Methods inherited from class java.lang.Object

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

Field Detail

VPOS_TOP

public static final int VPOS_TOP

vertical position value

See Also:

Constant Field Values

VPOS_MIDDLE

public static final int VPOS_MIDDLE

vertical position value

See Also:

Constant Field Values

VPOS_BOTTOM

public static final int VPOS_BOTTOM

vertical position value

See Also:

Constant Field Values

VPOS_NONE

public static final int VPOS_NONE

vertical position value

See Also:

Constant Field Values

VPOS_VALUES

public static int[] VPOS_VALUES

vertical positions

VPOS_LABELS

public static String[] VPOS_LABELS

vertical position labels

LINETYPE_SHAPES

public static final int LINETYPE_SHAPES

line type

See Also:

Constant Field Values

LINETYPE_LINES

public static final int LINETYPE_LINES

Useful constant for specifying the type of rendering (lines only).

See Also:

Constant Field Values

LINETYPE_SHAPES_AND_LINES

public static final int LINETYPE_SHAPES_AND_LINES

Useful constant for specifying the type of rendering (shapes and lines).

See Also:

Constant Field Values

LINETYPE_AREA

public static final int LINETYPE_AREA

Useful constant for specifying the type of rendering (area only).

See Also:

Constant Field Values

LINETYPE_AREA_AND_SHAPES

public static final int LINETYPE_AREA_AND_SHAPES

Useful constant for specifying the type of rendering (area and shapes).

See Also:

Constant Field Values

LINETYPE_BAR

public static final int LINETYPE_BAR

line type

See Also:

Constant Field Values

LINETYPE_IDS

public static final int[] LINETYPE_IDS

line types

LINETYPE_LABELS

public static final String[] LINETYPE_LABELS

line type labels

SIDE_UNDEFINED

public static final int SIDE_UNDEFINED

which side in legend

See Also:

Constant Field Values

SIDE_LEFT

public static final int SIDE_LEFT

which side in legend

See Also:

Constant Field Values

SIDE_RIGHT

public static final int SIDE_RIGHT

which side in legend

See Also:

Constant Field Values

SIDES

public static final int[] SIDES

which side in legend

SIDELABELS

public static final String[] SIDELABELS

which side in legend

STROKE_SOLID

public static final int STROKE_SOLID

Stroke type

See Also:

Constant Field Values

STROKE_DOT

public static final int STROKE_DOT

Stroke type

See Also:

Constant Field Values

STROKE_DASH

public static final int STROKE_DASH

Stroke type

See Also:

Constant Field Values

STROKE_DOTDASH

public static final int STROKE_DOTDASH

Stroke type

See Also:

Constant Field Values

STROKE_IDS

public static final int[] STROKE_IDS

Stroke types

STROKE_LABELS

public static final String[] STROKE_LABELS

Stroke type labels

SHAPE_PLUS

public static final int SHAPE_PLUS

shape type

See Also:

Constant Field Values

SHAPE_X

public static final int SHAPE_X

shape type

See Also:

Constant Field Values

SHAPE_RECTANGLE

public static final int SHAPE_RECTANGLE

shape type

See Also:

Constant Field Values

SHAPE_POINT

public static final int SHAPE_POINT

shape type

See Also:

Constant Field Values

SHAPE_LARGEPOINT

public static final int SHAPE_LARGEPOINT

shape type

See Also:

Constant Field Values

SHAPE_VLINE

public static final int SHAPE_VLINE

shape type

See Also:

Constant Field Values

SHAPE_HLINE

public static final int SHAPE_HLINE

shape type

See Also:

Constant Field Values

SHAPES

public static int[] SHAPES

shape types

SHAPE_NAMES

public static String[] SHAPE_NAMES

shape names

COLORS

public static Color[] COLORS

The array of colors we cycle through

index

protected int index

index

unit

protected Unit unit

display unit

Constructor Detail

LineState

public LineState()

Default ctor

LineState

public LineState(Color color,
                 float width,
                 int strokeType)

Constructor

Parameters:

color - color

width - line width

strokeType - stroke

LineState

public LineState(Color color,
                 float width,
                 int strokeType,
                 int lineType,
                 int shapeType)

Constructor

Parameters:

color - color

width - line width

strokeType - stroke

lineType - line type

shapeType - shape type

Method Detail

getPropertyContents

protected JComponent getPropertyContents()

Create the properties contents

Returns:

Contents for properties dialog

showPropertiesDialog

public boolean showPropertiesDialog(PropertyChangeListener listener,
                                    List chartNames,
                                    List ranges)

show dialog

Parameters:

listener - listens for changes

chartNames - all chart names. We use this to show a combo box of charts

ranges - All ranges. Some candy for the user so they can set the range values to use on multiple line states

Returns:

ok

showPropertiesDialog

public boolean showPropertiesDialog(PropertyChangeListener propListener,
                                    boolean doVisible,
                                    boolean doRange,
                                    List chartNames,
                                    List sampleRanges)

show dialog

Parameters:

propListener - listens for changes

doVisible - show visible cbx

doRange - show ranges

chartNames - all chart names. We use this to show a combo box of charts

sampleRanges - All ranges. Some candy for the user so they can set the range values to use on multiple line states

Returns:

ok

getPropertyContents

protected JComponent getPropertyContents(boolean full,
                                         List chartNames,
                                         List sampleRanges)

Create the properties contents

Parameters:

full - show fill dialog

chartNames - chart names

sampleRanges - ranges

Returns:

Contents for properties dialog

showRangePopup

public void showRangePopup(List ranges)

popup range menu

Parameters:

ranges - ranges

setRangeInProperties

public void setRangeInProperties(Range r)

apply range to gui

Parameters:

r - range

applyProperties

protected boolean applyProperties()

Apply properties

Returns:

Was successful

getFixedColor

public static Color getFixedColor(int index)

Utility to get a color in the static list of colors

Parameters:

index - which color

Returns:

the color

getStroke

public BasicStroke getStroke()

Create a stroke

Returns:

a stroke

makeStroke

public static BasicStroke makeStroke(float width,
                                     int type)

create a stroke

Parameters:

width - line width

type - stroke type

Returns:

a stroke

getPaintShape

public Shape getPaintShape()

get the shape we use to paint

Returns:

paint shape

setVisible

public void setVisible(boolean value)

Set the Visible property.

Parameters:

value - The new value for Visible

getVisible

public boolean getVisible()

Get the Visible property.

Returns:

The Visible

setColor

public void setColor(Color value)

Set the Color property.

Parameters:

value - The new value for Color

getColor

public Color getColor()

Get the Color property.

Returns:

The Color

getColor

public Color getColor(int index)

if we have a color then return it. Else get index'th color

Parameters:

index - index

Returns:

color

setWidth

public void setWidth(float value)

Set the Width property.

Parameters:

value - The new value for Width

getWidth

public float getWidth()

Get the Width property.

Returns:

The Width

setStrokeType

public void setStrokeType(Integer value)

set stroke

Parameters:

value - value

setStrokeType

public void setStrokeType(int value)

Set the StrokeType property.

Parameters:

value - The new value for StrokeType

getStrokeType

public int getStrokeType()

Get the StrokeType property.

Returns:

The StrokeType

setShape

public void setShape(int value)

Set the Shape property.

Parameters:

value - The new value for Shape

getShape

public int getShape()

Get the Shape property.

Returns:

The Shape

setRangeIncludesZero

public void setRangeIncludesZero(boolean value)

Set the RangeIncludesZero property.

Parameters:

value - The new value for RangeIncludesZero

getRangeIncludesZero

public boolean getRangeIncludesZero()

Get the RangeIncludesZero property.

Returns:

The RangeIncludesZero

setRange

public void setRange(Range value)

Set the Range property.

Parameters:

value - The new value for Range

getRange

public Range getRange()

Get the Range property.

Returns:

The Range

setUseLogarithmicRange

public void setUseLogarithmicRange(boolean value)

Set the UseLogarithmicRange property.

Parameters:

value - The new value for UseLogarithmicRange

getUseLogarithmicRange

public boolean getUseLogarithmicRange()

Get the UseLogarithmicRange property.

Returns:

The UseLogarithmicRange

setLineType

public void setLineType(int value)

Set the LineType property.

Parameters:

value - The new value for LineType

getLineType

public int getLineType()

Get the LineType property.

Returns:

The LineType

setChartName

public void setChartName(String value)

Set the chart name property.

Parameters:

value - The new value for chart name

getChartName

public String getChartName()

Get the ChartName property.

Returns:

The ChartName

setName

public void setName(String value)

Set the Name property.

Parameters:

value - The new value for Name

getName

public String getName()

Get the Name property.

Returns:

The Name

setVerticalPosition

public void setVerticalPosition(int value)

Set the VerticalPosition property.

Parameters:

value - The new value for VerticalPosition

getVerticalPosition

public int getVerticalPosition()

Get the VerticalPosition property.

Returns:

The VerticalPosition

setSide

public void setSide(int value)

Set the Side property.

Parameters:

value - The new value for Side

getSide

public int getSide()

Get the Side property.

Returns:

The Side

setAxisVisible

public void setAxisVisible(boolean value)

Set the AxisVisible property.

Parameters:

value - The new value for AxisVisible

getAxisVisible

public boolean getAxisVisible()

Get the AxisVisible property.

Returns:

The AxisVisible

setValid

public void setValid(boolean value)

Set the Valid property.

Parameters:

value - The new value for Valid

getValid

public boolean getValid()

Get the Valid property.

Returns:

The Valid