Package hec.gfx2d

Class G2dGlyphFactory

java.lang.Object

hec.gfx2d.G2dGlyphFactory

public class G2dGlyphFactory
extends Object

Makes the Glyphs for the Maps.. And sets the Glyph Characteristics through the GlyphDataRecord in the MapObject (if it has one). To add a new Glyph to the factory, use addMapping(Class, Class). It is recommended to call addMapping in a static { ... } block at the top of your Data object class. Example:

     public class MyG2dObject implements G2dObject {
         static {
                G2dGlyphFactory.addMapping(MyG2dObject.class.getName(), MyG2dObjectGlyph.class);
         }

         public MyG2dObject() {
             // ...
         }

         // ...
     }
 

This ensures that when the Data Object is created for the first time, it will add the mapping to the G2dGlyphFactory. This avoids the need to directly reference the classes in the Glyph Factory, and the static{} block ensures that it is only added once per classloader.

Field Summary

Fields

Modifier and Type	Field	Description
static Map	g2dGlyphMapping

Constructor Summary

Constructors

Constructor	Description
G2dGlyphFactory()

Method Summary

Modifier and Type	Method	Description
static void	addMapping(Class<?> g2dGlyphDataClass, Class<? extends G2dGlyph> g2dGlyphClass)	add a Plot object to G2dGlyph mapping.
static void	addMapping(String g2dGlyphDataClass, String g2dGlyphClass)	Deprecated.
static G2dGlyph	newG2dGlyph(Viewport view, G2dObject obj, Scale scl)

Methods inherited from class java.lang.Object

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

Field Details

g2dGlyphMapping

public static Map g2dGlyphMapping

Constructor Details

G2dGlyphFactory

public G2dGlyphFactory()

Method Details

addMapping

@Deprecated
public static void addMapping(String g2dGlyphDataClass,
 String g2dGlyphClass)

Deprecated.

add a MapObjectInterface to MapGlyph mapping.

Parameters:

g2dGlyphDataClass - the classname of the MapObjectInterface

g2dGlyphClass - the classname of the MapGlyph

See Also:

• addMapping(Class, Class)

addMapping

public static void addMapping(Class<?> g2dGlyphDataClass,
 Class<? extends G2dGlyph> g2dGlyphClass)

add a Plot object to G2dGlyph mapping.

Parameters:

g2dGlyphDataClass - the class of the Plot object

g2dGlyphClass - the class of the G2dGlyph

newG2dGlyph

public static G2dGlyph newG2dGlyph(Viewport view,
 G2dObject obj,
 Scale scl)