ilog.views.gantt.graphic.renderer

Class IlvBasicActivityBar

java.lang.Object

ilog.views.gantt.graphic.renderer.IlvActivityGraphicRenderer

ilog.views.gantt.graphic.renderer.IlvBasicActivityBar

All Implemented Interfaces:

IlvActivityRenderer

Direct Known Subclasses:

IlvActivityBar

public class IlvBasicActivityBar
extends IlvActivityGraphicRenderer

The class IlvBasicActivityBar draws a rectangle to render the duration of a given activity in a Gantt sheet. It also renders an optional text label inside the rectangle. The text label and tooltip properties of this renderer are not computed dynamically from the activity that is being rendered. Therefore, this renderer is primarily intended to be used when you apply CSS style sheets to the Gantt or Schedule chart. In this case, the CSS styling mechanism will handle dynamic updates to the renderer based upon its interpretation of the style sheets and the data model. If you are not using CSS styling and you want the text label of the renderer to be dynamically computed from a property of the activity, you should use the IlvActivityBar renderer instead.

An IlvBasicActivityBar as a shadow rectangle.

An IlvBasicActivityBar as a relief rectangle.

Since:

JViews 5.5

Field Summary

Fields

Modifier and Type	Field and Description
static int	RELIEF The activity will be rendered as a relief rectangle.
static int	SHADOW The activity will be rendered as a shadow rectangle.

Constructor Summary

Constructors

Constructor and Description
IlvBasicActivityBar() Creates an IlvBasicActivityBar renderer with the default SHADOW style.

Method Summary

Modifier and Type	Method and Description
Color	getBackground() Returns the renderer background color.
Font	getFont() Returns the renderer font.
Color	getForeground() Returns the renderer foreground color.
String	getLabel() Returns the label being rendered.
int	getStyle() Returns the style of the renderer.
int	getThickness() Returns the thickness of the renderer shadow or relief.
boolean	isAntialiasing() Returns true if the anti-aliasing mode of the text label is on.
void	setAntialiasing(boolean set) Changes the anti-aliasing mode of the text label.
void	setFont(Font font) Sets the renderer font.
void	setGraphic(IlvGraphic graphic) Sets the IlvGraphic used to render activities.
void	setLabel(String label) Sets the label to be rendered.
void	setStyle(int style) Sets the rectangle renderer style.
void	setThickness(int thickness) Sets the thickness of the renderer shadow or relief.

Methods inherited from class ilog.views.gantt.graphic.renderer.IlvActivityGraphicRenderer

contains, createSelection, draw, endProcessing, getBaseTextDirection, getBottomMargin, getBounds, getDefinitionRect, getEndTime, getEndTimeProperty, getGraphic, getPopupMenu, getPopupMenuName, getStartTime, getStartTimeProperty, getToolTipText, getToolTipText, getTopMargin, getVisibilityProperty, isPropertyEditable, isRedrawNeeded, isRedrawNeeded, isRelayoutNeeded, makeSelection, prepareGraphic, prepareGraphicVisibility, setBackground, setBaseTextDirection, setBottomMargin, setEndTimeProperty, setForeground, setPopupMenu, setPopupMenuName, setStartTimeProperty, setToolTipText, setTopMargin, setVisibilityProperty, startProcessing

Methods inherited from class java.lang.Object

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

Field Detail

SHADOW

public static final int SHADOW

The activity will be rendered as a shadow rectangle.

See Also:

setStyle(int), Constant Field Values

RELIEF

public static final int RELIEF

The activity will be rendered as a relief rectangle.

See Also:

setStyle(int), Constant Field Values

Constructor Detail

IlvBasicActivityBar

public IlvBasicActivityBar()

Creates an IlvBasicActivityBar renderer with the default SHADOW style.

Method Detail

getStyle

public int getStyle()

Returns the style of the renderer. This will be one of the constants: SHADOW or RELIEF.

See Also:

setStyle(int)

setStyle

public void setStyle(int style)

Sets the rectangle renderer style. The style must be one of the following constants: SHADOW or RELIEF.

See Also:

getStyle()

getForeground

public Color getForeground()

Returns the renderer foreground color.

See Also:

IlvActivityGraphicRenderer.setForeground(java.awt.Color)

getBackground

public Color getBackground()

Returns the renderer background color.

See Also:

IlvActivityGraphicRenderer.setBackground(java.awt.Color)

getThickness

public int getThickness()

Returns the thickness of the renderer shadow or relief.

See Also:

setThickness(int)

setThickness

public void setThickness(int thickness)

Sets the thickness of the renderer shadow or relief.

See Also:

getThickness()

getFont

public Font getFont()

Returns the renderer font.

See Also:

setFont(java.awt.Font)

setFont

public void setFont(Font font)

Sets the renderer font.

See Also:

getFont()

isAntialiasing

public final boolean isAntialiasing()

Returns true if the anti-aliasing mode of the text label is on. The default value is false

Returns:

Whether the anti-aliasing mode of the text label is enabled.

Since:

JViews 8.5

See Also:

setAntialiasing(boolean)

setAntialiasing

public void setAntialiasing(boolean set)

Changes the anti-aliasing mode of the text label.

Parameters:

set - true to enable anti-aliasing of the text label, or false to disable it.

Since:

JViews 8.5

See Also:

isAntialiasing()

getLabel

public String getLabel()

Returns the label being rendered.

See Also:

setLabel(java.lang.String)

setLabel

public void setLabel(String label)

Sets the label to be rendered.

See Also:

getLabel()

setGraphic

public void setGraphic(IlvGraphic graphic)

Sets the IlvGraphic used to render activities. Only IlvShadowLabels and IlvReliefLabels are supported by this class. Any other type of graphic will throw an IllegalArgumentException.

Overrides:

setGraphic in class IlvActivityGraphicRenderer

Parameters:

graphic - The new graphic.

See Also:

IlvActivityGraphicRenderer.getGraphic()