com.revolsys.swing.map

Class Viewport2D

java.lang.Object

com.revolsys.swing.map.Viewport2D

All Implemented Interfaces:

PropertyChangeSupportProxy

Direct Known Subclasses:

ComponentViewport2D, ImageViewport, PdfViewport, PrintViewport2D, SinglePage

public class Viewport2D
extends Object
implements PropertyChangeSupportProxy

Field Summary

Fields

Modifier and Type	Field and Description
static Geometry	EMPTY_GEOMETRY

Constructor Summary

Constructors

Constructor and Description
Viewport2D()
Viewport2D(Project project)
Viewport2D(Project project, int width, int height, BoundingBox boundingBox)

Method Summary

Methods

Modifier and Type	Method and Description
AffineTransform	createModelToScreenTransform(BoundingBox boundingBox, double viewWidth, double viewHeight)
static AffineTransform	createScreenToModelTransform(BoundingBox boundingBox, double viewWidth, double viewHeight)
void	drawGeometry(Geometry geometry, GeometryStyle style)
void	drawText(LayerRecord object, Geometry geometry, TextStyle style)
BoundingBox	getBoundingBox()
BoundingBox	getBoundingBox(GeometryFactory geometryFactory, int pixels)
BoundingBox	getBoundingBox(GeometryFactory geometryFactory, int x, int y, int pixels)
BoundingBox	getBoundingBox(GeometryFactory geometryFactory, MouseEvent event, int pixels)
Geometry	getGeometry(Geometry geometry)
GeometryFactory	getGeometryFactory() Get the coordinate system the project is displayed in.
Graphics2D	getGraphics() Deprecated.
double	getModelHeight()
javax.measure.Measurable<javax.measure.quantity.Length>	getModelHeightLength()
AffineTransform	getModelToScreenTransform()
double	getModelUnitsPerViewUnit()
double	getModelWidth()
javax.measure.Measurable<javax.measure.quantity.Length>	getModelWidthLength()
double	getOriginX()
double	getOriginY()
double	getPixelsPerXUnit()
double	getPixelsPerYUnit()
protected double	getPixelsPerYUnit(double viewHeight, double mapHeight)
Project	getProject()
PropertyChangeSupport	getPropertyChangeSupport() Get the property change support, used to fire property change notifications.
<V extends Geometry> V	getRoundedGeometry(V geometry)
GeometryFactory	getRoundedGeometryFactory(GeometryFactory geometryFactory)
double	getScale()
static double	getScale(javax.measure.Measurable<javax.measure.quantity.Length> viewWidth, javax.measure.Measurable<javax.measure.quantity.Length> modelWidth)
double	getScaleForUnitsPerPixel(double unitsPerPixel)
List<Long>	getScales()
int	getScreenResolution()
AffineTransform	getScreenToModelTransform()
javax.measure.unit.Unit<javax.measure.quantity.Length>	getScreenUnit()
double	getUnitsPerPixel()
double	getUnitsPerPixel(double scale)
double	getViewAspectRatio()
javax.measure.Measurable<javax.measure.quantity.Length>	getViewHeightLength()
int	getViewHeightPixels()
<Q extends javax.measure.quantity.Quantity> javax.measure.unit.Unit<Q>	getViewToModelUnit(javax.measure.unit.Unit<Q> modelUnit)
javax.measure.Measurable<javax.measure.quantity.Length>	getViewWidthLength()
int	getViewWidthPixels()
double	getZoomOutScale(double scale)
boolean	isHidden(AbstractRecordLayer layer, LayerRecord record)
boolean	isInitialized()
void	render(Layer layer)
BoundingBox	setBoundingBox(BoundingBox boundingBox)
protected void	setBoundingBoxInternal(BoundingBox boundingBox)
void	setGeometryFactory(GeometryFactory geometryFactory) Set the coordinate system the project is displayed in.
void	setInitialized(boolean initialized)
void	setScale(double scale)
void	setScales(List<Long> scales)
protected void	setViewHeight(int height)
protected void	setViewWidth(int width)
double	toDisplayValue(javax.measure.Measure<javax.measure.quantity.Length> value)
static double	toDisplayValue(Viewport2D viewport, javax.measure.Measure<javax.measure.quantity.Length> measure)
double[]	toModelCoordinates(double... viewCoordinates)
Point	toModelPoint(double... viewCoordinates)
Point	toModelPoint(GeometryFactory geometryFactory, double... viewCoordinates)
Point	toModelPoint(GeometryFactory geometryFactory, MouseEvent event)
Point	toModelPoint(GeometryFactory geometryFactory, Point point)
Point	toModelPoint(Point point)
Point	toModelPointRounded(GeometryFactory geometryFactory, int x, int y)
double[]	toViewCoordinates(double... modelCoordinates)
Point2D	toViewPoint(double x, double y)
Point2D	toViewPoint(Point point)
void	update()

Methods inherited from class java.lang.Object

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

Field Detail

EMPTY_GEOMETRY

public static final Geometry EMPTY_GEOMETRY

Constructor Detail

Viewport2D

public Viewport2D()

Viewport2D

public Viewport2D(Project project)

Viewport2D

public Viewport2D(Project project,
          int width,
          int height,
          BoundingBox boundingBox)

Method Detail

createScreenToModelTransform

public static AffineTransform createScreenToModelTransform(BoundingBox boundingBox,
                                           double viewWidth,
                                           double viewHeight)

getScale

public static double getScale(javax.measure.Measurable<javax.measure.quantity.Length> viewWidth,
              javax.measure.Measurable<javax.measure.quantity.Length> modelWidth)

toDisplayValue

public static double toDisplayValue(Viewport2D viewport,
                    javax.measure.Measure<javax.measure.quantity.Length> measure)

createModelToScreenTransform

public AffineTransform createModelToScreenTransform(BoundingBox boundingBox,
                                           double viewWidth,
                                           double viewHeight)

drawGeometry

public void drawGeometry(Geometry geometry,
                GeometryStyle style)

drawText

public void drawText(LayerRecord object,
            Geometry geometry,
            TextStyle style)

getBoundingBox

public BoundingBox getBoundingBox()

getBoundingBox

public BoundingBox getBoundingBox(GeometryFactory geometryFactory,
                         int pixels)

getBoundingBox

public BoundingBox getBoundingBox(GeometryFactory geometryFactory,
                         int x,
                         int y,
                         int pixels)

getBoundingBox

public BoundingBox getBoundingBox(GeometryFactory geometryFactory,
                         MouseEvent event,
                         int pixels)

getGeometry

public Geometry getGeometry(Geometry geometry)

getGeometryFactory

public GeometryFactory getGeometryFactory()

Get the coordinate system the project is displayed in.

Returns:

The coordinate system the project is displayed in.

getGraphics

@Deprecated
public Graphics2D getGraphics()

Deprecated.

getModelHeight

public double getModelHeight()

getModelHeightLength

public javax.measure.Measurable<javax.measure.quantity.Length> getModelHeightLength()

getModelToScreenTransform

public AffineTransform getModelToScreenTransform()

getModelUnitsPerViewUnit

public double getModelUnitsPerViewUnit()

getModelWidth

public double getModelWidth()

getModelWidthLength

public javax.measure.Measurable<javax.measure.quantity.Length> getModelWidthLength()

getOriginX

public double getOriginX()

getOriginY

public double getOriginY()

getPixelsPerXUnit

public double getPixelsPerXUnit()

getPixelsPerYUnit

public double getPixelsPerYUnit()

getPixelsPerYUnit

protected double getPixelsPerYUnit(double viewHeight,
                       double mapHeight)

getProject

public Project getProject()

getPropertyChangeSupport

public PropertyChangeSupport getPropertyChangeSupport()

Get the property change support, used to fire property change notifications. Returns null if no listeners are registered.

Specified by:

getPropertyChangeSupport in interface PropertyChangeSupportProxy

Returns:

The property change support.

getRoundedGeometry

public <V extends Geometry> V getRoundedGeometry(V geometry)

getRoundedGeometryFactory

public GeometryFactory getRoundedGeometryFactory(GeometryFactory geometryFactory)

getScale

public double getScale()

getScaleForUnitsPerPixel

public double getScaleForUnitsPerPixel(double unitsPerPixel)

getScales

public List<Long> getScales()

getScreenResolution

public int getScreenResolution()

getScreenToModelTransform

public AffineTransform getScreenToModelTransform()

getScreenUnit

public javax.measure.unit.Unit<javax.measure.quantity.Length> getScreenUnit()

getUnitsPerPixel

public double getUnitsPerPixel()

getUnitsPerPixel

public double getUnitsPerPixel(double scale)

getViewAspectRatio

public double getViewAspectRatio()

getViewHeightLength

public javax.measure.Measurable<javax.measure.quantity.Length> getViewHeightLength()

getViewHeightPixels

public int getViewHeightPixels()

getViewToModelUnit

public <Q extends javax.measure.quantity.Quantity> javax.measure.unit.Unit<Q> getViewToModelUnit(javax.measure.unit.Unit<Q> modelUnit)

getViewWidthLength

public javax.measure.Measurable<javax.measure.quantity.Length> getViewWidthLength()

getViewWidthPixels

public int getViewWidthPixels()

getZoomOutScale

public double getZoomOutScale(double scale)

isHidden

public boolean isHidden(AbstractRecordLayer layer,
               LayerRecord record)

isInitialized

public boolean isInitialized()

render

public void render(Layer layer)

setBoundingBox

public BoundingBox setBoundingBox(BoundingBox boundingBox)

setBoundingBoxInternal

protected void setBoundingBoxInternal(BoundingBox boundingBox)

setGeometryFactory

public void setGeometryFactory(GeometryFactory geometryFactory)

Set the coordinate system the project is displayed in.

Parameters:

coordinateSystem - The coordinate system the project is displayed in.

setInitialized

public void setInitialized(boolean initialized)

setScale

public void setScale(double scale)

setScales

public void setScales(List<Long> scales)

setViewHeight

protected void setViewHeight(int height)

setViewWidth

protected void setViewWidth(int width)

toDisplayValue

public double toDisplayValue(javax.measure.Measure<javax.measure.quantity.Length> value)

toModelCoordinates

public double[] toModelCoordinates(double... viewCoordinates)

toModelPoint

public Point toModelPoint(double... viewCoordinates)

toModelPoint

public Point toModelPoint(GeometryFactory geometryFactory,
                 double... viewCoordinates)

toModelPoint

public Point toModelPoint(GeometryFactory geometryFactory,
                 Point point)

toModelPoint

public Point toModelPoint(GeometryFactory geometryFactory,
                 MouseEvent event)

toModelPoint

public Point toModelPoint(Point point)

toModelPointRounded

public Point toModelPointRounded(GeometryFactory geometryFactory,
                        int x,
                        int y)

toViewCoordinates

public double[] toViewCoordinates(double... modelCoordinates)

toViewPoint

public Point2D toViewPoint(double x,
                  double y)

toViewPoint

public Point2D toViewPoint(Point point)

update

public void update()