org.free.garminimg.utils
Interface TransformedMapListener

All Known Implementing Classes:

ClippingMapListener, DualTransformedMapListener, MapDrawer, PolyLabelReducerListener, ReliefDrawer, StatsListener

public interface TransformedMapListener

A map visitor with coordinates already projected (expressed in pixels).

See Also:

MapListener

Method Summary

void	addPoint(int type, int subType, int x, int y, Label label, boolean indexed) Will be called for every points.
void	addPoly(int type, int[] xPoints, int[] yPoints, int nbPoints, Label label, boolean line) Will be called for every polygons/lines.
void	finishPainting() Called when everything is done.
void	startMap(ImgFileBag file) Called each time we start looking into another IMG file
void	startSubDivision(SubDivision subDivision) Called each time we start parsing a displayed sub-division.

Method Detail

addPoint

void addPoint(int type,
              int subType,
              int x,
              int y,
              Label label,
              boolean indexed)

Will be called for every points.

Parameters:

type - Type of points (see ImgConstants.getPointDesc(int,int)).

subType - Sub type.

x - The X coordinate in pixels.

y - The Y coordinate in pixels.

label - The label attached to this point or null if there is none.

indexed - True if the point is indexed.

addPoly

void addPoly(int type,
             int[] xPoints,
             int[] yPoints,
             int nbPoints,
             Label label,
             boolean line)

Will be called for every polygons/lines.

Parameters:

type - Type of polyline/gone (see ImgConstants.getPolyDesc(int,boolean)).

xPoints - The X coordinates in pixels. Don't keep a pointer on it for more than the duration of this call.

yPoints - Same as xPoints, but for y coordinates.

nbPoints - The number of points available.

label - The label attached to this poly or null if there is none.

line - True if it's a polyline, false if it's a polygon.

startMap

void startMap(ImgFileBag file)

Called each time we start looking into another IMG file

Parameters:

file - The file.

startSubDivision

void startSubDivision(SubDivision subDivision)

Called each time we start parsing a displayed sub-division.

Parameters:

subDivision -

finishPainting

void finishPainting()

Called when everything is done.