edu.ucdavis.cstars.client.symbol

Class MarkerSymbol

java.lang.Object

com.google.gwt.core.client.JavaScriptObject

edu.ucdavis.cstars.client.symbol.Symbol

edu.ucdavis.cstars.client.symbol.MarkerSymbol

Direct Known Subclasses:

PictureMarkerSymbol, SimpleMarkerSymbol

public class MarkerSymbol
extends Symbol

Marker symbols are used to draw points and multipoints on the graphics layer. MarkerSymbol has no constructor. Use SimpleMarkerSymbol or PictureMarkerSymbol.

Author:

Justin Merz

Method Summary

Methods

Modifier and Type	Method and Description
int	getAngle() The angle of the image.
int	getSize() Size of the marker in pixels.
int	getXOffset() The offset on the x-axis in pixels.
int	getYOffset() The offset on the y-axis in pixels.
MarkerSymbol	setAngle(int angle) Sets the angle of a marker.
MarkerSymbol	setOffset(int x, int y) Sets the x and y offset of a marker in screen units.
MarkerSymbol	setSize(int size) Sets the size of a marker in pixels.

Methods inherited from class edu.ucdavis.cstars.client.symbol.Symbol

fromJson, getColor, getType, setColor, toJson

Methods inherited from class com.google.gwt.core.client.JavaScriptObject

cast, createArray, createArray, createFunction, createObject, equals, hashCode, toSource, toString

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Method Detail

getAngle

public final int getAngle()

The angle of the image. 0 is pointing right and values progress clockwise.

Returns:

int

getSize

public final int getSize()

Size of the marker in pixels.

Returns:

int

getXOffset

public final int getXOffset()

The offset on the x-axis in pixels.

Returns:

int

getYOffset

public final int getYOffset()

The offset on the y-axis in pixels.

Returns:

int

setAngle

public final MarkerSymbol setAngle(int angle)

Sets the angle of a marker.

Parameters:

angle - - The angle value. 0 is pointing right and values progress clockwise.

Returns:

MarkerSymbol

setOffset

public final MarkerSymbol setOffset(int x,
                     int y)

Sets the x and y offset of a marker in screen units.

Parameters:

x - - The X offset value in pixels.

y - - The Y offset value in pixels.

Returns:

MarkerSymbol

setSize

public final MarkerSymbol setSize(int size)

Sets the size of a marker in pixels.

Parameters:

size - - The width of the symbol in pixels.

Returns:

MarkerSymbol