org.openstreetmap.josm.data.validation
Class TestError.PaintVisitor

java.lang.Object
  org.openstreetmap.josm.data.osm.visitor.AbstractVisitor
      org.openstreetmap.josm.data.validation.TestError.PaintVisitor

All Implemented Interfaces:

Visitor, ValidatorVisitor

Enclosing class:

TestError

 class TestError.PaintVisitor
extends AbstractVisitor
implements ValidatorVisitor

Visitor that highlights the primitives affected by this error

Field Summary

private java.awt.Graphics	g The graphics
private MapView	mv The MapView

Constructor Summary

TestError.PaintVisitor(java.awt.Graphics g, MapView mv)
Constructor

Method Summary

void	drawNode(Node n, java.awt.Color color) Draws a circle around the node
void	drawSegment(Node n1, Node n2, java.awt.Color color) Draws a line around the segment
void	drawSegment(java.awt.Point p1, java.awt.Point p2, java.awt.Color color)
protected boolean	isNodeVisible(Node n) Checks if the given node is in the visible area.
protected boolean	isSegmentVisible(Node n1, Node n2) Checks if the given segment is in the visible area.
void	visit(java.util.List<Node> nodes)
void	visit(Node n) Draw a small rectangle.
void	visit(OsmPrimitive p)
void	visit(Relation r) Visiting call for relations.
void	visit(Way w) Visiting call for lines.
void	visit(WaySegment ws)

Methods inherited from class org.openstreetmap.josm.data.osm.visitor.AbstractVisitor

visit

Methods inherited from class java.lang.Object

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

Field Detail

g

private final java.awt.Graphics g

The graphics

mv

private final MapView mv

The MapView

Constructor Detail

TestError.PaintVisitor

public TestError.PaintVisitor(java.awt.Graphics g,
                              MapView mv)

Constructor

Parameters:

g - The graphics

mv - The Mapview

Method Detail

visit

public void visit(OsmPrimitive p)

Specified by:

visit in interface ValidatorVisitor

drawNode

public void drawNode(Node n,
                     java.awt.Color color)

Draws a circle around the node

Parameters:

n - The node

color - The circle color

drawSegment

public void drawSegment(java.awt.Point p1,
                        java.awt.Point p2,
                        java.awt.Color color)

drawSegment

public void drawSegment(Node n1,
                        Node n2,
                        java.awt.Color color)

Draws a line around the segment

Parameters:

s - The segment

color - The color

visit

public void visit(Node n)

Draw a small rectangle. White if selected (as always) or red otherwise.

Specified by:

visit in interface Visitor

Parameters:

n - The node to draw.

visit

public void visit(Way w)

Description copied from interface: Visitor

Visiting call for lines.

Specified by:

visit in interface Visitor

Parameters:

w - The way to inspect.

visit

public void visit(WaySegment ws)

Specified by:

visit in interface ValidatorVisitor

visit

public void visit(Relation r)

Description copied from interface: Visitor

Visiting call for relations.

Specified by:

visit in interface Visitor

Parameters:

r - The relation to inspect.

isNodeVisible

protected boolean isNodeVisible(Node n)

Checks if the given node is in the visible area.

Parameters:

n - The node to check for visibility

Returns:

true if the node is visible

isSegmentVisible

protected boolean isSegmentVisible(Node n1,
                                   Node n2)

Checks if the given segment is in the visible area. NOTE: This will return true for a small number of non-visible segments.

Parameters:

ls - The segment to check

Returns:

true if the segment is visible

visit

public void visit(java.util.List<Node> nodes)

Specified by:

visit in interface ValidatorVisitor