org.vectomatic.svg.edit.client.engine

Class Grid

java.lang.Object

org.vectomatic.svg.edit.client.engine.Grid

public class Grid
extends Object

Class to represent grids. The grid has the following SVG structure:

 
  
    // fine grid
    // coarse grid
  
   // vrule
    // ruler background
    // ruler gradations
  
   // hrule
    // ruler background
    // ruler gradations
  
 
 
 
         // grid
 
     // hruler
   
         
          0
          ...
          N
         
    // hmarker
  
  
   // vruler
          
         
          0
          300
         
    // hmarker
  
 
 

Author:

laaglu

Constructor Summary

Constructors

Constructor and Description
Grid()

Method Summary

Modifier and Type	Method and Description
void	attach(SVGModel svgModel)
org.vectomatic.dom.svg.OMSVGDefsElement	getDefs()
com.google.gwt.event.dom.client.MouseMoveHandler	getMouseMoveHandler()
org.vectomatic.dom.svg.OMSVGGElement	getRoot()
boolean	isAttached()
void	setHMarkerPosition(float xPos)
void	setShowsGrid(boolean showsGrid)
void	setShowsGuides(boolean showsGuides)
void	setSnapsToGrid(boolean snapsToGrid)
void	setVMarkerPosition(float yPos)
boolean	showsGrid()
boolean	showsGuides()
org.vectomatic.dom.svg.OMSVGPoint	snap(org.vectomatic.dom.svg.OMSVGPoint p) Snaps the specified point to the grid
boolean	snapsToGrid()

Methods inherited from class java.lang.Object

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

Constructor Detail

Grid

public Grid()

Method Detail

showsGrid

public boolean showsGrid()

setShowsGrid

public void setShowsGrid(boolean showsGrid)

showsGuides

public boolean showsGuides()

setShowsGuides

public void setShowsGuides(boolean showsGuides)

snapsToGrid

public boolean snapsToGrid()

setSnapsToGrid

public void setSnapsToGrid(boolean snapsToGrid)

getDefs

public org.vectomatic.dom.svg.OMSVGDefsElement getDefs()

getRoot

public org.vectomatic.dom.svg.OMSVGGElement getRoot()

getMouseMoveHandler

public com.google.gwt.event.dom.client.MouseMoveHandler getMouseMoveHandler()

snap

public org.vectomatic.dom.svg.OMSVGPoint snap(org.vectomatic.dom.svg.OMSVGPoint p)

Snaps the specified point to the grid

Parameters:

p - A point in the model coordinate system

Returns:

A point snapped to grid

setHMarkerPosition

public void setHMarkerPosition(float xPos)

setVMarkerPosition

public void setVMarkerPosition(float yPos)

isAttached

public boolean isAttached()

attach

public void attach(SVGModel svgModel)