DrawSector (Smart GWT EE API 14.0d (2024-11-21))

java.lang.Object
- com.google.gwt.user.client.ui.UIObject
- - com.google.gwt.user.client.ui.Widget
  - - com.smartgwt.client.widgets.BaseWidget
    - - com.smartgwt.client.widgets.drawing.DrawItem
      - com.smartgwt.client.widgets.drawing.DrawSector

All Implemented Interfaces:

com.google.gwt.event.logical.shared.HasAttachHandlers, com.google.gwt.event.shared.HasHandlers, com.google.gwt.user.client.EventListener, com.google.gwt.user.client.ui.HasVisibility, com.google.gwt.user.client.ui.IsWidget, LogicalStructure, HasClickHandlers, HasDragMoveHandlers, HasDragResizeMoveHandlers, HasDragResizeStartHandlers, HasDragResizeStopHandlers, HasDragStartHandlers, HasDragStopHandlers, HasDrawEndHandlers, HasDrawStartHandlers, HasMouseDownHandlers, HasMouseMoveHandlers, HasMouseOutHandlers, HasMouseOverHandlers, HasMouseUpHandlers, HasMovedHandlers, HasResizedHandlers, HasShowContextMenuHandlers
```
public class DrawSector
extends DrawItem
```
DrawItem subclass to render Pie Slices.

Nested Class Summary
- Nested classes/interfaces inherited from class com.google.gwt.user.client.ui.UIObject
  com.google.gwt.user.client.ui.UIObject.DebugIdImpl, com.google.gwt.user.client.ui.UIObject.DebugIdImplEnabled

Field Summary
- Fields inherited from class com.smartgwt.client.widgets.BaseWidget
  config, configOnly, factoryCreated, factoryProperties, id, nativeObject, scClassName
- Fields inherited from class com.google.gwt.user.client.ui.UIObject
  DEBUG_ID_PREFIX

Constructor Summary

Constructors
Constructor and Description

DrawSector()

DrawSector(com.google.gwt.core.client.JavaScriptObject jsObj)

Constructors
Constructor and Description
`DrawSector()`
`DrawSector(com.google.gwt.core.client.JavaScriptObject jsObj)`

Method Summary

All Methods Static Methods Instance Methods Concrete Methods Deprecated Methods
Modifier and Type	Method and Description
`static void`	`changeAutoChildDefaults(java.lang.String autoChildName, Canvas defaults)` Changes the defaults for Canvas AutoChildren named `autoChildName`.
`static void`	`changeAutoChildDefaults(java.lang.String autoChildName, DrawItem defaults)` Changes the defaults for DrawItem AutoChildren named `autoChildName`.
`static void`	`changeAutoChildDefaults(java.lang.String autoChildName, FormItem defaults)` Changes the defaults for FormItem AutoChildren named `autoChildName`.
`protected com.google.gwt.core.client.JavaScriptObject`	`create()`
`Point`	`getArcMidpoint()` Calculates the coordinates of the midpoint of this DrawSector's circular arc.
`static Point`	`getArcMidpoint(double centerX, double centerY, double startAngle, double endAngle, double radius)` Calculates the midpoint coordinates of the circular arc of the sector defined by the given centerPoint, startAngle, endAngle, and radius.
`Point`	`getCenter()` Returns the sector's `centerPoint`.
`Point`	`getCenterPoint()` Center point of the sector
`float`	`getEndAngle()` Deprecated. `GwtFloatVsDouble`
`double`	`getEndAngleAsDouble()` End angle of the sector in degrees.
`KnobType[]`	`getKnobs()` DrawSector only supports the `KnobType.MOVE` knob type.
`com.smartgwt.logicalstructure.core.LogicalStructureObject`	`getLogicalStructure()` Getter implementing the `LogicalStructure` interface, which supports Eclipse's logical structure debugging facility.
`static DrawSector`	`getOrCreateRef(com.google.gwt.core.client.JavaScriptObject jsObj)`
`int`	`getRadius()` Radius of the sector.
`double`	`getRadiusAsDouble()` Radius of the sector.
`float`	`getRotation()` Deprecated. `GwtFloatVsDouble`
`double`	`getRotationAsDouble()` Rotation in degrees about the `centerPoint` of the DrawSector.
`boolean`	`getShowTitleLabelBackground()` If the `titleLabel` is showing, should the `titleLabelBackground` be created and placed behind the `titleLabel`?
`float`	`getStartAngle()` Deprecated. `GwtFloatVsDouble`
`double`	`getStartAngleAsDouble()` Start angle of the sector in degrees.
`void`	`moveBy(int x, int y)` Move the DrawSector by the specified amounts.
`DrawSector`	`setCenterPoint(Point centerPoint)` Center point of the sector If this method is called after the component has been drawn/initialized: Change the center point for this sector.
`static void`	`setDefaultProperties(DrawSector drawSectorProperties)` Class level method to set the default properties of this class.
`DrawSector`	`setEndAngle(double endAngle)` End angle of the sector in degrees.
`DrawSector`	`setEndAngle(float endAngle)` Deprecated. `GwtFloatVsDouble`
`DrawSector`	`setKnobs(KnobType... knobs)` DrawSector only supports the `KnobType.MOVE` knob type.
`com.smartgwt.logicalstructure.core.LogicalStructureObject`	`setLogicalStructure(com.smartgwt.logicalstructure.widgets.drawing.DrawSectorLogicalStructure s)` Setter implementing the `LogicalStructure` interface, which supports Eclipse's logical structure debugging facility.
`DrawSector`	`setRadius(int radius)` Radius of the sector.
`DrawSector`	`setRotation(double rotation)` Rotation in degrees about the `centerPoint` of the DrawSector.
`DrawSector`	`setRotation(float rotation)` Deprecated. `GwtFloatVsDouble`
`DrawSector`	`setShowTitleLabelBackground(boolean showTitleLabelBackground)` If the `titleLabel` is showing, should the `titleLabelBackground` be created and placed behind the `titleLabel`?
`DrawSector`	`setStartAngle(double startAngle)` Start angle of the sector in degrees.
`DrawSector`	`setStartAngle(float startAngle)` Deprecated. `GwtFloatVsDouble`

Methods inherited from class com.smartgwt.client.widgets.drawing.DrawItem
addClickHandler, addDragMoveHandler, addDragResizeMoveHandler, addDragResizeStartHandler, addDragResizeStopHandler, addDragStartHandler, addDragStopHandler, addDrawEndHandler, addDrawStartHandler, addMouseDownHandler, addMouseMoveHandler, addMouseOutHandler, addMouseOverHandler, addMouseUpHandler, addMovedHandler, addResizedHandler, addShowContextMenuHandler, bringToFront, computeAngle, computeAngleAsDouble, dragResizeMove, draw, erase, getAttributeAsBoolean, getAttributeAsDate, getAttributeAsDouble, getAttributeAsElement, getAttributeAsFloat, getAttributeAsInt, getAttributeAsJavaScriptObject, getAttributeAsMap, getAttributeAsString, getBoundingBox, getBoundingBoxAsDouble, getById, getByJSObject, getCanDrag, getCanHover, getCanvasAutoChild, getContextMenu, getCornerResizeKnob, getCursor, getDestroyed, getDestroying, getDragStartDistance, getDrawGroup, getDrawItemAutoChild, getDrawPane, getDrawPaneAsString, getEditProxyConstructor, getEndArrow, getEndKnob, getEventOpaque, getFillColor, getFillGradient, getFillGradientAsString, getFillOpacity, getFormItemAutoChild, getHoverDelay, getHoverHTML, getKeepInParentRect, getLineCap, getLineColor, getLineOpacity, getLinePattern, getLineWidth, getMoveKnob, getMoveKnobOffset, getMoveKnobPoint, getPageLeft, getPageTop, getPaletteDefaults, getPrompt, getProportionalResizeModifiers, getProportionalResizing, getRef, getResizeBoundingBox, getResizeBoundingBoxAsDouble, getResizeKnobPoints, getResizeOutline, getResizeViaLocalTransformOnly, getRotateKnob, getScale, getShadow, getShowHover, getShowResizeOutline, getSideResizeKnob, getStartArrow, getStartKnob, getSvgString, getTitle, getTitleAutoFit, getTitleAutoFitMargin, getTitleAutoFitRotationMode, getTitleLabel, getTitleLabelBackground, getTitleLabelPadding, getTitleRotationMode, getTranslate, getUnderlyingGWTCanvas, getUseSimpleTransform, getXShearFactor, getYShearFactor, getZIndex, hide, hideAllKnobs, hideKnobs, hideKnobs, hover, isInBounds, isPointInPath, moveTo, resizeBy, resizeTo, rotateBy, rotateTo, scaleBy, scaleTo, sendToBack, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAutoChildConstructor, setAutoChildProperties, setAutoChildProperties, setAutoChildProperties, setAutoChildProperties, setAutoChildVisibility, setCanDrag, setCanHover, setCenterPoint, setContextMenu, setCursor, setDefaultProperties, setDragStartDistance, setDrawGroup, setDrawPane, setDrawPane, setEditProxyConstructor, setEndArrow, setEventOpaque, setFillColor, setFillGradient, setFillGradient, setFillOpacity, setHoverDelay, setKeepInParentRect, setKeepInParentRect, setLineCap, setLineColor, setLineOpacity, setLinePattern, setLineWidth, setLogicalStructure, setMoveKnobOffset, setMoveKnobPoint, setPrompt, setPropertyValue, setProportionalResizeModifiers, setProportionalResizing, setResizeKnobPoints, setResizeViaLocalTransformOnly, setScale, setShadow, setShapeData, setShowHover, setShowResizeOutline, setStartArrow, setTitle, setTitleAutoFit, setTitleAutoFitMargin, setTitleAutoFitRotationMode, setTitleLabelPadding, setTitleRotationMode, setTranslate, setUseSimpleTransform, setXShearFactor, setYShearFactor, setZIndex, show, showAllKnobs, showKnobs, showKnobs, supportsEndArrow, supportsStartArrow

Methods inherited from class com.smartgwt.client.widgets.BaseWidget
addDrawHandler, addDynamicProperty, addDynamicProperty, addDynamicProperty, addDynamicProperty, applyFactoryProperties, clearDynamicProperty, completeCreation, destroy, doAddHandler, doInit, doOnRender, equals, error, errorIfNotCreated, getAttribute, getAttributeAsDateArray, getAttributeAsFloatArray, getAttributeAsIntArray, getAttributeAsObject, getAttributeAsRecord, getAttributeAsStringArray, getClassName, getConfig, getDOM, getHandlerCount, getID, getInnerHTML, getJsObj, getOrCreateJsObj, getScClassName, hasAutoAssignedID, hasDynamicProperty, hashCode, initNativeObject, internalSetID, internalSetID, isConfigOnly, isCreated, isDrawn, isFactoryCreated, onBind, onDestroy, onDraw, onInit, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setConfig, setConfigOnly, setDefaultProperties, setDragTracker, setFactoryCreated, setHtmlElement, setID, setJavaScriptObject, setLogicalStructure, setLogicalStructure, setNullProperty, setPosition, setProperty, setProperty, setProperty, setProperty, setProperty, setProperty, setProperty, setScClassName, toString

Methods inherited from class com.google.gwt.user.client.ui.Widget
addAttachHandler, addBitlessDomHandler, addDomHandler, addHandler, asWidget, asWidgetOrNull, createHandlerManager, delegateEvent, doAttachChildren, doDetachChildren, fireEvent, getLayoutData, getParent, isAttached, isOrWasAttached, onAttach, onBrowserEvent, onDetach, onLoad, onUnload, removeFromParent, setLayoutData, sinkEvents, unsinkEvents

Methods inherited from class com.google.gwt.user.client.ui.UIObject
addStyleDependentName, addStyleName, ensureDebugId, ensureDebugId, ensureDebugId, getAbsoluteLeft, getAbsoluteTop, getElement, getOffsetHeight, getOffsetWidth, getStyleElement, getStyleName, getStyleName, getStylePrimaryName, getStylePrimaryName, isVisible, isVisible, onEnsureDebugId, removeStyleDependentName, removeStyleName, resolvePotentialElement, setElement, setElement, setHeight, setPixelSize, setSize, setStyleDependentName, setStyleName, setStyleName, setStyleName, setStyleName, setStylePrimaryName, setStylePrimaryName, setVisible, setVisible, setWidth, sinkBitlessEvent

Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface com.google.gwt.event.shared.HasHandlers
fireEvent

- Constructor Detail
  - DrawSector
```
public DrawSector()
```
  - DrawSector
```
public DrawSector(com.google.gwt.core.client.JavaScriptObject jsObj)
```
- Method Detail
  - getOrCreateRef
```
public static DrawSector getOrCreateRef(com.google.gwt.core.client.JavaScriptObject jsObj)
```
  - changeAutoChildDefaults
```
public static void changeAutoChildDefaults(java.lang.String autoChildName,
                                           Canvas defaults)
```
    Changes the defaults for Canvas AutoChildren named autoChildName.
    
    Parameters:
    
    autoChildName - name of an AutoChild to customize the defaults for.
    
    defaults - Canvas defaults to apply. These defaults override any existing properties without destroying or wiping out non-overridden properties. For usage tips on this param, see SGWTProperties.
    
    See Also:
    
    AutoChildUsage
  - changeAutoChildDefaults
```
public static void changeAutoChildDefaults(java.lang.String autoChildName,
                                           FormItem defaults)
```
    Changes the defaults for FormItem AutoChildren named autoChildName.
    
    Parameters:
    
    autoChildName - name of an AutoChild to customize the defaults for.
    
    defaults - FormItem defaults to apply. These defaults override any existing properties without destroying or wiping out non-overridden properties. For usage tips on this param, see SGWTProperties.
    
    See Also:
    
    AutoChildUsage
  - changeAutoChildDefaults
```
public static void changeAutoChildDefaults(java.lang.String autoChildName,
                                           DrawItem defaults)
```
    Changes the defaults for DrawItem AutoChildren named autoChildName.
    
    Parameters:
    
    autoChildName - name of an AutoChild to customize the defaults for.
    
    defaults - DrawItem defaults to apply. These defaults override any existing properties without destroying or wiping out non-overridden properties. For usage tips on this param, see SGWTProperties.
    
    See Also:
    
    AutoChildUsage
  - create
```
protected com.google.gwt.core.client.JavaScriptObject create()
```
    Overrides:
    
    create in class DrawItem
  - setCenterPoint
```
public DrawSector setCenterPoint(Point centerPoint)
```
    Center point of the sector
    
    If this method is called after the component has been drawn/initialized: Change the center point for this sector.
    
    Parameters:
    
    centerPoint - X coordinate of the center point (in the global coordinate system). Default value is [0,0]
    
    Returns:
    
    DrawSector instance, for chaining setter calls
  - getCenterPoint
```
public Point getCenterPoint()
```
    Center point of the sector
    
    Returns:
    
    Current centerPoint value. Default value is [0,0]
  - setEndAngle
```
public DrawSector setEndAngle(float endAngle)
                       throws java.lang.IllegalStateException
```
    Deprecated. GwtFloatVsDouble
    
    End angle of the sector in degrees. See startAngle for further details.
    
    Parameters:
    
    endAngle - New endAngle value. Default value is 20.0
    
    Returns:
    
    DrawSector instance, for chaining setter calls
    
    Throws:
    
    java.lang.IllegalStateException - this property cannot be changed after the component has been created
  - getEndAngle
```
public float getEndAngle()
```
    Deprecated. GwtFloatVsDouble
    
    End angle of the sector in degrees. See startAngle for further details.
    
    Returns:
    
    Current endAngle value. Default value is 20.0
  - setEndAngle
```
public DrawSector setEndAngle(double endAngle)
                       throws java.lang.IllegalStateException
```
    End angle of the sector in degrees. See startAngle for further details.
    
    Parameters:
    
    endAngle - New endAngle value. Default value is 20.0
    
    Returns:
    
    DrawSector instance, for chaining setter calls
    
    Throws:
    
    java.lang.IllegalStateException - this property cannot be changed after the component has been created
  - getEndAngleAsDouble
```
public double getEndAngleAsDouble()
```
    End angle of the sector in degrees. See startAngle for further details.
    
    Returns:
    
    Current endAngle value. Default value is 20.0
  - setKnobs
```
public DrawSector setKnobs(KnobType... knobs)
                    throws java.lang.IllegalStateException
```
    DrawSector only supports the KnobType.MOVE knob type.
    
    Overrides:
    
    setKnobs in class DrawItem
    
    Parameters:
    
    knobs - New knobs value. Default value is null
    
    Returns:
    
    DrawSector instance, for chaining setter calls
    
    Throws:
    
    java.lang.IllegalStateException - this property cannot be changed after the component has been created
    
    See Also:
    
    DrawItem.setKnobs(com.smartgwt.client.types.KnobType...)
  - getKnobs
```
public KnobType[] getKnobs()
```
    DrawSector only supports the KnobType.MOVE knob type.
    
    Overrides:
    
    getKnobs in class DrawItem
    
    Returns:
    
    Current knobs value. Default value is null
    
    See Also:
    
    DrawItem.getKnobs()
  - setRadius
```
public DrawSector setRadius(int radius)
                     throws java.lang.IllegalStateException
```
    Radius of the sector.
    
    Parameters:
    
    radius - New radius value. Default value is 100
    
    Returns:
    
    DrawSector instance, for chaining setter calls
    
    Throws:
    
    java.lang.IllegalStateException - this property cannot be changed after the component has been created
  - getRadius
```
public int getRadius()
```
    Radius of the sector.
    
    Returns:
    
    Current radius value. Default value is 100
  - getRadiusAsDouble
```
public double getRadiusAsDouble()
```
    Radius of the sector.
    
    Returns:
    
    Current radius value. Default value is 100
  - setRotation
```
public DrawSector setRotation(float rotation)
                       throws java.lang.IllegalStateException
```
    Deprecated. GwtFloatVsDouble
    
    Rotation in degrees about the centerPoint of the DrawSector. The positive direction is clockwise.
    
    Overrides:
    
    setRotation in class DrawItem
    
    Parameters:
    
    rotation - New rotation value. Default value is 0.0
    
    Returns:
    
    DrawSector instance, for chaining setter calls
    
    Throws:
    
    java.lang.IllegalStateException - this property cannot be changed after the component has been created
  - getRotation
```
public float getRotation()
```
    Deprecated. GwtFloatVsDouble
    
    Rotation in degrees about the centerPoint of the DrawSector. The positive direction is clockwise.
    
    Overrides:
    
    getRotation in class DrawItem
    
    Returns:
    
    Current rotation value. Default value is 0.0
  - setRotation
```
public DrawSector setRotation(double rotation)
                       throws java.lang.IllegalStateException
```
    Rotation in degrees about the centerPoint of the DrawSector. The positive direction is clockwise.
    
    Overrides:
    
    setRotation in class DrawItem
    
    Parameters:
    
    rotation - New rotation value. Default value is 0.0
    
    Returns:
    
    DrawSector instance, for chaining setter calls
    
    Throws:
    
    java.lang.IllegalStateException - this property cannot be changed after the component has been created
  - getRotationAsDouble
```
public double getRotationAsDouble()
```
    Rotation in degrees about the centerPoint of the DrawSector. The positive direction is clockwise.
    
    Overrides:
    
    getRotationAsDouble in class DrawItem
    
    Returns:
    
    Current rotation value. Default value is 0.0
  - setShowTitleLabelBackground
```
public DrawSector setShowTitleLabelBackground(boolean showTitleLabelBackground)
                                       throws java.lang.IllegalStateException
```
    If the titleLabel is showing, should the titleLabelBackground be created and placed behind the titleLabel?
    This defaults to true for DrawSectors and shapes that are not commonly filled (e.g. DrawLines).
    Note : This is an advanced setting
    
    Overrides:
    
    setShowTitleLabelBackground in class DrawItem
    
    Parameters:
    
    showTitleLabelBackground - New showTitleLabelBackground value. Default value is true
    
    Returns:
    
    DrawSector instance, for chaining setter calls
    
    Throws:
    
    java.lang.IllegalStateException - this property cannot be changed after the component has been created
  - getShowTitleLabelBackground
```
public boolean getShowTitleLabelBackground()
```
    If the titleLabel is showing, should the titleLabelBackground be created and placed behind the titleLabel?
    This defaults to true for DrawSectors and shapes that are not commonly filled (e.g. DrawLines).
    
    Overrides:
    
    getShowTitleLabelBackground in class DrawItem
    
    Returns:
    
    Current showTitleLabelBackground value. Default value is true
  - setStartAngle
```
public DrawSector setStartAngle(float startAngle)
                         throws java.lang.IllegalStateException
```
    Deprecated. GwtFloatVsDouble
    
    Start angle of the sector in degrees. Default of 0.0 will create a sector that starts with a line from the centerPoint and extends horizontally to the right for the indicated radius, then sweeps clockwise toward the endAngle.
    Note that the startAngle may validly be a greater numeric value than the endAngle. The sector will always be drawn clockwise from startAngle to endAngle, so a sector with startAngle of 350 and endAngle of 10 would draw a 20-degree segment sticking out to the right of the centerPoint.
    Drawing a full circle: A developer may have a drawSector transcribe a full circle by using values of 360 or greater as the end point. For example a drawSector with startAngle set to 350 and endAngle set to 710 would transcribe a full circle which starts and ends on the same line (10 degrees above the horizontal, to the right of the centerPoint).
    
    Parameters:
    
    startAngle - New startAngle value. Default value is 0.0
    
    Returns:
    
    DrawSector instance, for chaining setter calls
    
    Throws:
    
    java.lang.IllegalStateException - this property cannot be changed after the component has been created
  - getStartAngle
```
public float getStartAngle()
```
    Deprecated. GwtFloatVsDouble
    
    Start angle of the sector in degrees. Default of 0.0 will create a sector that starts with a line from the centerPoint and extends horizontally to the right for the indicated radius, then sweeps clockwise toward the endAngle.
    Note that the startAngle may validly be a greater numeric value than the endAngle. The sector will always be drawn clockwise from startAngle to endAngle, so a sector with startAngle of 350 and endAngle of 10 would draw a 20-degree segment sticking out to the right of the centerPoint.
    Drawing a full circle: A developer may have a drawSector transcribe a full circle by using values of 360 or greater as the end point. For example a drawSector with startAngle set to 350 and endAngle set to 710 would transcribe a full circle which starts and ends on the same line (10 degrees above the horizontal, to the right of the centerPoint).
    
    Returns:
    
    Current startAngle value. Default value is 0.0
  - setStartAngle
```
public DrawSector setStartAngle(double startAngle)
                         throws java.lang.IllegalStateException
```
    Start angle of the sector in degrees. Default of 0.0 will create a sector that starts with a line from the centerPoint and extends horizontally to the right for the indicated radius, then sweeps clockwise toward the endAngle.
    Note that the startAngle may validly be a greater numeric value than the endAngle. The sector will always be drawn clockwise from startAngle to endAngle, so a sector with startAngle of 350 and endAngle of 10 would draw a 20-degree segment sticking out to the right of the centerPoint.
    Drawing a full circle: A developer may have a drawSector transcribe a full circle by using values of 360 or greater as the end point. For example a drawSector with startAngle set to 350 and endAngle set to 710 would transcribe a full circle which starts and ends on the same line (10 degrees above the horizontal, to the right of the centerPoint).
    
    Parameters:
    
    startAngle - New startAngle value. Default value is 0.0
    
    Returns:
    
    DrawSector instance, for chaining setter calls
    
    Throws:
    
    java.lang.IllegalStateException - this property cannot be changed after the component has been created
  - getStartAngleAsDouble
```
public double getStartAngleAsDouble()
```
    Start angle of the sector in degrees. Default of 0.0 will create a sector that starts with a line from the centerPoint and extends horizontally to the right for the indicated radius, then sweeps clockwise toward the endAngle.
    Note that the startAngle may validly be a greater numeric value than the endAngle. The sector will always be drawn clockwise from startAngle to endAngle, so a sector with startAngle of 350 and endAngle of 10 would draw a 20-degree segment sticking out to the right of the centerPoint.
    Drawing a full circle: A developer may have a drawSector transcribe a full circle by using values of 360 or greater as the end point. For example a drawSector with startAngle set to 350 and endAngle set to 710 would transcribe a full circle which starts and ends on the same line (10 degrees above the horizontal, to the right of the centerPoint).
    
    Returns:
    
    Current startAngle value. Default value is 0.0
  - getArcMidpoint
```
public Point getArcMidpoint()
```
    Calculates the coordinates of the midpoint of this DrawSector's circular arc. The formula for this point is:
    var averageAngle = (startAngle + endAngle) / 2; // in degrees [centerX + radius * cosdeg(averageAngle), centerY + radius * sindeg(averageAngle)]
    Returns:
    
    the coordinates of the midpoint of the arc.
  - getCenter
```
public Point getCenter()
```
    Returns the sector's centerPoint.
    
    Overrides:
    
    getCenter in class DrawItem
    
    Returns:
    
    the current centerPoint
  - moveBy
```
public void moveBy(int x,
                   int y)
```
    Move the DrawSector by the specified amounts.
    
    Overrides:
    
    moveBy in class DrawItem
    
    Parameters:
    
    x - number of pixels to move by horizontally
    
    y - number of pixels to move by vertically
  - getArcMidpoint
```
public static Point getArcMidpoint(double centerX,
                                   double centerY,
                                   double startAngle,
                                   double endAngle,
                                   double radius)
```
    Calculates the midpoint coordinates of the circular arc of the sector defined by the given centerPoint, startAngle, endAngle, and radius. The formula for this point is:
    var averageAngle = (startAngle + endAngle) / 2; // in degrees [centerX + radius * cosdeg(averageAngle), centerY + radius * sindeg(averageAngle)]
    Parameters:
    
    centerX - X coordinate of the center point of the sector.
    
    centerY - Y coordinate of the center point of the sector.
    
    startAngle - start angle of the sector in degrees.
    
    endAngle - end angle of the sector in degrees.
    
    radius - radius of the sector.
    
    Returns:
    
    the coordinates of the midpoint of the arc.
  - setDefaultProperties
```
public static void setDefaultProperties(DrawSector drawSectorProperties)
```
    Class level method to set the default properties of this class. If set, then all existing and subsequently created instances of this class will automatically have default properties corresponding to the properties set on the SmartGWT class instance passed to this function before its underlying SmartClient JS object was created. This is a powerful feature that eliminates the need for users to create a separate hierarchy of subclasses that only alter the default properties of this class. Can also be used for skinning / styling purposes.
    Note: This method is intended for setting default attributes only and will affect all instances of the underlying class (including those automatically generated in JavaScript). This method should not be used to apply standard EventHandlers or override methods for a class - use a custom subclass instead. Calling this method after instances have been created can result in undefined behavior, since it bypasses any setters and a class instance may have already examined a particular property and not be expecting any changes through this route.
    
    Parameters:
    
    drawSectorProperties - properties that should be used as new defaults when instances of this class are created
    
    See Also:
    
    SGWTProperties
  - setLogicalStructure
```
public com.smartgwt.logicalstructure.core.LogicalStructureObject setLogicalStructure(com.smartgwt.logicalstructure.widgets.drawing.DrawSectorLogicalStructure s)
```
    Setter implementing the LogicalStructure interface, which supports Eclipse's logical structure debugging facility.
  - getLogicalStructure
```
public com.smartgwt.logicalstructure.core.LogicalStructureObject getLogicalStructure()
```
    Getter implementing the LogicalStructure interface, which supports Eclipse's logical structure debugging facility.
    
    Specified by:
    
    getLogicalStructure in interface LogicalStructure
    
    Overrides:
    
    getLogicalStructure in class DrawItem

Class DrawSector

Nested Class Summary

Nested classes/interfaces inherited from class com.google.gwt.user.client.ui.UIObject

Field Summary

Fields inherited from class com.smartgwt.client.widgets.BaseWidget

Fields inherited from class com.google.gwt.user.client.ui.UIObject

Constructor Summary

Method Summary

Methods inherited from class com.smartgwt.client.widgets.drawing.DrawItem

Methods inherited from class com.smartgwt.client.widgets.BaseWidget

Methods inherited from class com.google.gwt.user.client.ui.Widget

Methods inherited from class com.google.gwt.user.client.ui.UIObject

Methods inherited from class java.lang.Object

Methods inherited from interface com.google.gwt.event.shared.HasHandlers

Constructor Detail

DrawSector

DrawSector

Method Detail

getOrCreateRef

changeAutoChildDefaults

changeAutoChildDefaults

changeAutoChildDefaults

create

setCenterPoint

getCenterPoint

setEndAngle

getEndAngle

setEndAngle

getEndAngleAsDouble

setKnobs

getKnobs

setRadius

getRadius

getRadiusAsDouble

setRotation

getRotation

setRotation

getRotationAsDouble

setShowTitleLabelBackground

getShowTitleLabelBackground

setStartAngle

getStartAngle

setStartAngle

getStartAngleAsDouble

getArcMidpoint

getCenter

moveBy

getArcMidpoint

setDefaultProperties

setLogicalStructure

getLogicalStructure