geoexplorer.gui

Interface GraphicalPrimitive

All Known Implementing Classes:

LineString, Point, Polygon

public interface GraphicalPrimitive

Represents any graphical primitive which can be displayed in the map panel. The coordinates here are expressed in the map reference. They are only converted at the time of drawing (see method draw).

Version:

1.0

Author:

Sylvain B.

Method Summary

Methods

Modifier and Type	Method and Description
void	draw(java.awt.Graphics2D g2d, CoordinateConverter converter) The function that draws the primitive
BoundingBox	getBoundingBox() Computes the bounding box of the graphical primitive.

Method Detail

draw

void draw(java.awt.Graphics2D g2d,
        CoordinateConverter converter)

The function that draws the primitive

Parameters:

g2d - the Graphics2D object on which the shape must be drawn.

converter - the coordinate converter used to convert the primitive's coordinates into the screen (hence Graphics2D) coordinates.

getBoundingBox

BoundingBox getBoundingBox()

Computes the bounding box of the graphical primitive.

Returns:

the bounding box of the primitive.