org.gicentre.geomap

Interface Geographic

All Known Implementing Classes:

GeoMap

public interface Geographic

Identifies the behaviour of a geographic object that can be drawn on screen.

Version:

1.3, 4th March, 2017.

Author:

Jo Wood, giCentre, City University of London.

Method Summary

Modifier and Type	Method and Description
processing.core.PVector	geoToScreen(float geoX, float geoY) Should provide the screen coordinates corresponding to the given geographic coordinates.
processing.core.PVector	screenToGeo(float screenX, float screenY) Should provide the geographic coordinates corresponding to the given screen coordinates.

Method Detail

geoToScreen

processing.core.PVector geoToScreen(float geoX,
                                    float geoY)

Should provide the screen coordinates corresponding to the given geographic coordinates.

Parameters:

geoX - Geographic x coordinate.

geoY - Geographic y coordinate.

Returns:

Screen coordinate representation of the given geographic location.

screenToGeo

processing.core.PVector screenToGeo(float screenX,
                                    float screenY)

Should provide the geographic coordinates corresponding to the given screen coordinates.

Parameters:

screenX - Screen x coordinate.

screenY - Screen y coordinate.

Returns:

Geographic coordinate representation of the given screen location.