bridges.base.SymbolGroup Class Reference

This class defines a group of Symbols and is part of the bridges::base::SymbolCollection. More...

Inheritance diagram for bridges.base.SymbolGroup:

Public Member Functions
	SymbolGroup ()
ArrayList< Symbol >	getAllSymbols ()
void	addSymbol (Symbol s)
String	getShapeType ()
void	addAllJSON (JSONArray symbol_json, Integer parent)
Public Member Functions inherited from bridges.base.Symbol
	Symbol ()
Symbol	setLabel (String label)
String	getLabel ()
Symbol	setFillColor (String c)
Symbol	setFillColor (Color c)
Color	getFillColor ()
Symbol	setStrokeColor (Color c)
Symbol	setStrokeColor (String c)
Color	getStrokeColor ()
Symbol	setStrokeWidth (float strokewidth)
	This method sets the symbol stroke width. More...
Float	getStrokeWidth ()
Symbol	setOpacity (float op)
	This method sets the symbol opacity. More...
Float	getOpacity ()
Symbol	setStrokeDash (int dash)
Integer	getStrokeDash ()
Symbol	setLayer (int layer)
Integer	getLayer ()
float[][]	identity (float[][] m)
Symbol	translate (float tx, float ty)
Symbol	scale (float s)
Symbol	scale (float sx, float sy)
Symbol	rotate (float angle)
Symbol	scale (float sx, float sy, float px, float py)
Symbol	rotate (float angle, float px, float py)
Symbol	setTransform (float a, float b, float c, float d, float e, float f)
float[][]	getTransform ()
JSONObject	getJSONRepresentation ()
void	addAllJSON (JSONArray symbol_json, Integer parent)

Package Attributes
ArrayList< Symbol >	al = new ArrayList<Symbol>()
Package Attributes inherited from bridges.base.Symbol
Boolean	xform_flag = false

Additional Inherited Members
String	getShapeType ()
Protected Attributes inherited from bridges.base.Symbol
String	label = null
Color	fillColor = null
Float	opacity = null
Color	strokeColor = null
Float	strokeWidth = null
Integer	strokeDash = null
Integer	layer = null
float[]	transform = null

Detailed Description

This class defines a group of Symbols and is part of the bridges::base::SymbolCollection.

One would use SymbolGroup to bundle together a set of Symbol that can be used and placed at one. For instance, one could create a group representing a house and then place that house in a scene.

Setting properties of groups may have surprising consequences. For instance setting the opacity of a SymbolGroup will apply a multiplicative opacity to all the objects in the group, but setting an fill color will only impact the Symbol in the SymbolGroup that do not have a defined fill color.

See also

An example tutorial can be found at https://bridgesuncc.github.io/tutorials/Symbol_Collection.html

Author

Erik Saule

Date

6/22/21

Constructor & Destructor Documentation

SymbolGroup()

bridges.base.SymbolGroup.SymbolGroup

(

)

Create a default symbol object

Member Function Documentation

addAllJSON()

void bridges.base.SymbolGroup.addAllJSON	(	JSONArray	symbol_json,
		Integer	parent
	)

Reimplemented from bridges.base.Symbol.

addSymbol()

void bridges.base.SymbolGroup.addSymbol

(

Symbol

s

)

getAllSymbols()

ArrayList< Symbol > bridges.base.SymbolGroup.getAllSymbols

(

)

getShapeType()

String bridges.base.SymbolGroup.getShapeType

(

)

Get the shape type

Returns

shape type

Reimplemented from bridges.base.Symbol.

Member Data Documentation

al

ArrayList<Symbol> bridges.base.SymbolGroup.al = new ArrayList<Symbol>()

package

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The documentation for this class was generated from the following file:

• bridges-java/src/main/java/bridges/base/SymbolGroup.java