org.opengis.go.display.canvas.map2d

Interface Map2DState

All Superinterfaces:

CanvasState

public interface Map2DState
extends CanvasState

The Map2DState explicitly names the properties necessary to define a rectangular, 2D canvas.

See Also:

Map2D

Method Summary

Modifier and Type	Method and Description
Envelope	getEnvelope() Gets the Envelope of the Canvas represented by this Map2DState.
double	getMapWidth(Unit unit) Gets the map width of the Canvas represented by this Map2DState, in terms of the given unit.
int	getPixelHeight() Gets the pixel height of the Canvas represented by this Map2DState.
int	getPixelWidth() Gets the pixel width of the Canvas represented by this Map2DState.
double	getScale() Gets the scale of the Canvas represented by this Map2DState.

Methods inherited from interface org.opengis.go.display.canvas.CanvasState

clone, equals, getCenter, getTitle

Method Detail

getPixelWidth

int getPixelWidth()

Gets the pixel width of the Canvas represented by this Map2DState.

Returns:

the pixel width

getPixelHeight

int getPixelHeight()

Gets the pixel height of the Canvas represented by this Map2DState.

Returns:

the pixel height

getMapWidth

double getMapWidth(Unit unit)

Gets the map width of the Canvas represented by this Map2DState, in terms of the given unit.

Parameters:

unit - the Unit for the return value

Returns:

the width in terms of the given unit

getScale

double getScale()

Gets the scale of the Canvas represented by this Map2DState.

Returns:

the scale

getEnvelope

Envelope getEnvelope()

Gets the Envelope of the Canvas represented by this Map2DState.

Returns:

the envelope