public class DrawSector extends DrawItem
config, configOnly, factoryCreated, factoryProperties, id, nativeObject, scClassName| Constructor and Description | 
|---|
| DrawSector() | 
| DrawSector(com.google.gwt.core.client.JavaScriptObject jsObj) | 
| 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. 
 | 
| double | getEndAngleAsDouble()End angle of the sector in degrees. | 
| KnobType[] | getKnobs()DrawSector only supports the   KnobType.MOVEknob type. | 
| com.smartgwt.logicalstructure.core.LogicalStructureObject | getLogicalStructure()Getter implementing the  LogicalStructureinterface,
 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. 
 | 
| double | getRotationAsDouble()Rotation in degrees about the  centerPointof the
 DrawSector. | 
| boolean | getShowTitleLabelBackground()If the  titleLabelis showing, should thetitleLabelBackgroundbe created and placed behind
 thetitleLabel? | 
| float | getStartAngle()Deprecated. 
 | 
| 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. 
 | 
| DrawSector | setKnobs(KnobType... knobs)DrawSector only supports the   KnobType.MOVEknob type. | 
| com.smartgwt.logicalstructure.core.LogicalStructureObject | setLogicalStructure(com.smartgwt.logicalstructure.widgets.drawing.DrawSectorLogicalStructure s)Setter implementing the  LogicalStructureinterface,
 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  centerPointof the
 DrawSector. | 
| DrawSector | setRotation(float rotation)Deprecated. 
 | 
| DrawSector | setShowTitleLabelBackground(boolean showTitleLabelBackground)If the  titleLabelis showing, should thetitleLabelBackgroundbe created and placed behind
 thetitleLabel? | 
| DrawSector | setStartAngle(double startAngle)Start angle of the sector in degrees. | 
| DrawSector | setStartAngle(float startAngle)Deprecated. 
 | 
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, 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, 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, supportsStartArrowaddDrawHandler, 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, toStringaddAttachHandler, addBitlessDomHandler, addDomHandler, addHandler, asWidget, asWidgetOrNull, createHandlerManager, delegateEvent, doAttachChildren, doDetachChildren, fireEvent, getLayoutData, getParent, isAttached, isOrWasAttached, onAttach, onBrowserEvent, onDetach, onLoad, onUnload, removeFromParent, setLayoutData, sinkEvents, unsinkEventsaddStyleDependentName, 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, sinkBitlessEventpublic DrawSector()
public DrawSector(com.google.gwt.core.client.JavaScriptObject jsObj)
public static DrawSector getOrCreateRef(com.google.gwt.core.client.JavaScriptObject jsObj)
public static void changeAutoChildDefaults(java.lang.String autoChildName,
                                           Canvas defaults)
autoChildName.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.AutoChildUsagepublic static void changeAutoChildDefaults(java.lang.String autoChildName,
                                           FormItem defaults)
autoChildName.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.AutoChildUsagepublic static void changeAutoChildDefaults(java.lang.String autoChildName,
                                           DrawItem defaults)
autoChildName.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.AutoChildUsageprotected com.google.gwt.core.client.JavaScriptObject create()
public DrawSector setCenterPoint(Point centerPoint)
centerPoint - X coordinate of the center point (in the global coordinate system). Default value is [0,0]DrawSector instance, for chaining setter callspublic Point getCenterPoint()
public DrawSector setEndAngle(float endAngle) throws java.lang.IllegalStateException
GwtFloatVsDoublestartAngle
 for further details.endAngle - New endAngle value. Default value is 20.0DrawSector instance, for chaining setter callsjava.lang.IllegalStateException - this property cannot be changed after the component has been createdpublic float getEndAngle()
GwtFloatVsDoublestartAngle
 for further details.public DrawSector setEndAngle(double endAngle) throws java.lang.IllegalStateException
startAngle
 for further details.endAngle - New endAngle value. Default value is 20.0DrawSector instance, for chaining setter callsjava.lang.IllegalStateException - this property cannot be changed after the component has been createdpublic double getEndAngleAsDouble()
startAngle
 for further details.public DrawSector setKnobs(KnobType... knobs) throws java.lang.IllegalStateException
KnobType.MOVE knob type.setKnobs in class DrawItemknobs - New knobs value. Default value is nullDrawSector instance, for chaining setter callsjava.lang.IllegalStateException - this property cannot be changed after the component has been createdDrawItem.setKnobs(com.smartgwt.client.types.KnobType...)public KnobType[] getKnobs()
KnobType.MOVE knob type.getKnobs in class DrawItemDrawItem.getKnobs()public DrawSector setRadius(int radius) throws java.lang.IllegalStateException
radius - New radius value. Default value is 100DrawSector instance, for chaining setter callsjava.lang.IllegalStateException - this property cannot be changed after the component has been createdpublic int getRadius()
public double getRadiusAsDouble()
public DrawSector setRotation(float rotation) throws java.lang.IllegalStateException
GwtFloatVsDoublecenterPoint of the
 DrawSector. The positive direction is clockwise.setRotation in class DrawItemrotation - New rotation value. Default value is 0.0DrawSector instance, for chaining setter callsjava.lang.IllegalStateException - this property cannot be changed after the component has been createdpublic float getRotation()
GwtFloatVsDoublecenterPoint of the
 DrawSector. The positive direction is clockwise.getRotation in class DrawItempublic DrawSector setRotation(double rotation) throws java.lang.IllegalStateException
centerPoint of the
 DrawSector. The positive direction is clockwise.setRotation in class DrawItemrotation - New rotation value. Default value is 0.0DrawSector instance, for chaining setter callsjava.lang.IllegalStateException - this property cannot be changed after the component has been createdpublic double getRotationAsDouble()
centerPoint of the
 DrawSector. The positive direction is clockwise.getRotationAsDouble in class DrawItempublic DrawSector setShowTitleLabelBackground(boolean showTitleLabelBackground) throws java.lang.IllegalStateException
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
setShowTitleLabelBackground in class DrawItemshowTitleLabelBackground - New showTitleLabelBackground value. Default value is trueDrawSector instance, for chaining setter callsjava.lang.IllegalStateException - this property cannot be changed after the component has been createdpublic boolean getShowTitleLabelBackground()
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).
getShowTitleLabelBackground in class DrawItempublic DrawSector setStartAngle(float startAngle) throws java.lang.IllegalStateException
GwtFloatVsDoublecenterPoint 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).
startAngle - New startAngle value. Default value is 0.0DrawSector instance, for chaining setter callsjava.lang.IllegalStateException - this property cannot be changed after the component has been createdpublic float getStartAngle()
GwtFloatVsDoublecenterPoint 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).
public DrawSector setStartAngle(double startAngle) throws java.lang.IllegalStateException
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).
startAngle - New startAngle value. Default value is 0.0DrawSector instance, for chaining setter callsjava.lang.IllegalStateException - this property cannot be changed after the component has been createdpublic double getStartAngleAsDouble()
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).
public Point getArcMidpoint()
var averageAngle = (startAngle + endAngle) / 2; // in degrees [centerX + radius * cosdeg(averageAngle), centerY + radius * sindeg(averageAngle)]
public Point getCenter()
centerPoint.public void moveBy(int x,
                   int y)
public static Point getArcMidpoint(double centerX, double centerY, double startAngle, double endAngle, double radius)
var averageAngle = (startAngle + endAngle) / 2; // in degrees [centerX + radius * cosdeg(averageAngle), centerY + radius * sindeg(averageAngle)]
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.public static void setDefaultProperties(DrawSector drawSectorProperties)
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.
drawSectorProperties - properties that should be used as new defaults when instances of this class are createdSGWTPropertiespublic com.smartgwt.logicalstructure.core.LogicalStructureObject setLogicalStructure(com.smartgwt.logicalstructure.widgets.drawing.DrawSectorLogicalStructure s)
LogicalStructure interface,
 which supports Eclipse's logical structure debugging facility.public com.smartgwt.logicalstructure.core.LogicalStructureObject getLogicalStructure()
LogicalStructure interface,
 which supports Eclipse's logical structure debugging facility.getLogicalStructure in interface LogicalStructuregetLogicalStructure in class DrawItem