com.smartgwt.client.widgets.drawing
Class DrawSector

java.lang.Object
  com.smartgwt.client.core.BaseClass
      com.smartgwt.client.widgets.drawing.DrawItem
          com.smartgwt.client.widgets.drawing.DrawSector

All Implemented Interfaces:

HasHandlers, HasClickHandlers, HasDragMoveHandlers, HasDragStartHandlers, HasDragStopHandlers, HasMouseDownHandlers, HasMouseMoveHandlers, HasMouseOutHandlers, HasMouseOverHandlers, HasMouseUpHandlers, HasMovedHandlers, HasResizedHandlers, HasShowContextMenuHandlers

public class DrawSector
extends DrawItem

DrawItem subclass to render Pie Slices.

Field Summary

Fields inherited from class com.smartgwt.client.core.BaseClass

config, id, scClassName

Constructor Summary

DrawSector()

DrawSector(JavaScriptObject jsObj)

Method Summary

JavaScriptObject	create()
Point	getCenterPoint() Center point of the sector
float	getEndAngle() end angle of the sector
static DrawSector	getOrCreateRef(JavaScriptObject jsObj)
int	getRadius() Radius of the sector.
float	getStartAngle() start angle of the sector
void	moveBy(int x, int y) Move the drawSector to the specified position.
void	moveTo(int x, int y) Move the drawSector by the specified delta
void	resizeBy(int dX, int dY) Resize by the specified delta.
void	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.
void	setEndAngle(float endAngle) end angle of the sector
void	setJavaScriptObject(JavaScriptObject jsObj)
void	setRadius(int radius) Radius of the sector.
void	setStartAngle(float startAngle) start angle of the sector

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

addClickHandler, addDragMoveHandler, addDragStartHandler, addDragStopHandler, addMouseDownHandler, addMouseMoveHandler, addMouseOutHandler, addMouseOverHandler, addMouseUpHandler, addMovedHandler, addResizedHandler, addShowContextMenuHandler, computeAngle, convertToDrawItemArray, destroy, draw, erase, getAttributeAsIntArray, getBoundingBox, getCanDrag, getCenter, getContextMenu, getDestroyed, getDestroying, getDragStartDistance, getDrawGroup, getDrawPane, getEndArrow, getFillColor, getFillGradient, getFillOpacity, getKnobs, getLineCap, getLineColor, getLineOpacity, getLinePattern, getLineWidth, getMoveKnobOffset, getMoveKnobPoint, getPageLeft, getPageTop, getRef, getResizeKnobPoints, getRotation, getScale, getShadow, getStartArrow, getSvgString, hide, hideKnobs, isInBounds, isPointInPath, resizeTo, rotateBy, rotateTo, scaleBy, scaleTo, setCanDrag, setContextMenu, setDragStartDistance, setDrawGroup, setDrawPane, setEndArrow, setFillColor, setFillGradient, setFillOpacity, setKnobs, setLineCap, setLineColor, setLineOpacity, setLinePattern, setLineWidth, setMoveKnobOffset, setMoveKnobPoint, setResizeKnobPoints, setRotation, setScale, setShadow, setStartArrow, show, showKnobs

Methods inherited from class com.smartgwt.client.core.BaseClass

doAddHandler, error, error, errorIfNotCreated, fireEvent, getAttribute, getAttributeAsBoolean, getAttributeAsDate, getAttributeAsDouble, getAttributeAsElement, getAttributeAsFloat, getAttributeAsInt, getAttributeAsJavaScriptObject, getAttributeAsMap, getAttributeAsString, getAttributeAsStringArray, getConfig, getHandlerCount, getID, getJsObj, getOrCreateJsObj, getScClassName, isCreated, onInit, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setAttribute, setID, setProperty, setProperty, setProperty, setProperty, setScClassName

Methods inherited from class java.lang.Object

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

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

fireEvent

Constructor Detail

DrawSector

public DrawSector()

DrawSector

public DrawSector(JavaScriptObject jsObj)

Method Detail

getOrCreateRef

public static DrawSector getOrCreateRef(JavaScriptObject jsObj)

setJavaScriptObject

public void setJavaScriptObject(JavaScriptObject jsObj)

Overrides:

setJavaScriptObject in class DrawItem

create

public JavaScriptObject create()

Overrides:

create in class DrawItem

setCenterPoint

public void 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 - left coordinate. Default value is [0,0]

getCenterPoint

public Point getCenterPoint()

Center point of the sector

Returns:

Point

setEndAngle

public void setEndAngle(float endAngle)
                 throws IllegalStateException

end angle of the sector

Parameters:

endAngle - endAngle Default value is 20.0

Throws:

IllegalStateException - this property cannot be changed after the underlying component has been created

getEndAngle

public float getEndAngle()

end angle of the sector

Returns:

float

setRadius

public void setRadius(int radius)
               throws IllegalStateException

Radius of the sector.

Parameters:

radius - radius Default value is 100

Throws:

IllegalStateException - this property cannot be changed after the underlying component has been created

getRadius

public int getRadius()

Radius of the sector.

Returns:

int

setStartAngle

public void setStartAngle(float startAngle)
                   throws IllegalStateException

start angle of the sector

Parameters:

startAngle - startAngle Default value is 0.0

Throws:

IllegalStateException - this property cannot be changed after the underlying component has been created

getStartAngle

public float getStartAngle()

start angle of the sector

Returns:

float

moveBy

public void moveBy(int x,
                   int y)

Move the drawSector to the specified position.

Overrides:

moveBy in class DrawItem

Parameters:

x - number of pixels to move by horizontally

y - number of pixels to move by vertically

moveTo

public void moveTo(int x,
                   int y)

Move the drawSector by the specified delta

Parameters:

x - coordinate to move to horizontally

y - coordinate to move to vertically

resizeBy

public void resizeBy(int dX,
                     int dY)

Resize by the specified delta. Note that the resize delta will be applied to each point.

Overrides:

resizeBy in class DrawItem

Parameters:

dX - number of pixels to resize by horizontally

dY - number of pixels to resize by vertically