CartesianCoordinateSystem (PlantUML 1.2022.5 API)

java.lang.Object
- jcckit.plot.CartesianCoordinateSystem

All Implemented Interfaces:

CoordinateSystem
```
public class CartesianCoordinateSystem
extends Object
implements CoordinateSystem
```
A Cartesian coordinate system. One or both axes can be logarithmic.

Author:

Franz-Josef Elmer

Field Summary

Fields
Modifier and Type	Field	Description
`static String`	`ORIGIN_KEY`	Configuration parameter key.
`static String`	`X_AXIS_KEY`	Configuration parameter key.
`static String`	`Y_AXIS_KEY`	Configuration parameter key.

Constructor Summary

Constructors
Constructor	Description
`CartesianCoordinateSystem(GraphPoint origin, AxisParameters xAxisParameters, AxisParameters yAxisParameters)`	Creates an instance for the specified origin and parameters of both axes.
`CartesianCoordinateSystem(ConfigParameters config)`	Creates an instance from the specified configuration parameters.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`ClippingShape`	`getClippingShape()`	Returns the clipping rectangle of specified by the axis.
`Transformation`	`getTransformation()`	Returns the transformation of data coordinates into the device-independent coordinates of the axis box.
`GraphicalElement`	`getView()`	Returns the graphical representation of the coordinate system.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail
- ORIGIN_KEY
```
public static final String ORIGIN_KEY
```
  Configuration parameter key.
  
  See Also:
  
  Constant Field Values
- X_AXIS_KEY
```
public static final String X_AXIS_KEY
```
  Configuration parameter key.
  
  See Also:
  
  Constant Field Values
- Y_AXIS_KEY
```
public static final String Y_AXIS_KEY
```
  Configuration parameter key.
  
  See Also:
  
  Constant Field Values

Constructor Detail

CartesianCoordinateSystem

public CartesianCoordinateSystem(ConfigParameters config)

Creates an instance from the specified configuration parameters.

Key & Default Value	Type	Mandatory	Description
`origin = 0.15, 0.1`	`double[]`	no	Position (in device-independent coordinates) of the lower-left corner of the axis box.
`xAxis`	`ConfigParameters`	no	Parameters defining the x-axis. For definitions and default values see `AxisParameters.createXAxis()`.
`yAxis`	`ConfigParameters`	no	Parameters defining the y-axis. For definitions and default values see `AxisParameters.createYAxis()`.

CartesianCoordinateSystem
```
public CartesianCoordinateSystem(GraphPoint origin,
                                 AxisParameters xAxisParameters,
                                 AxisParameters yAxisParameters)
```
Creates an instance for the specified origin and parameters of both axes.

Parameters:

origin - Position (in device-independent coordinates) of the lower-left corner of the axis box.

xAxisParameters - Parameters of the x-axis.

yAxisParameters - Parameters of the y-axis.

Method Detail
- getView
```
public GraphicalElement getView()
```
  Returns the graphical representation of the coordinate system. In each call the same instance is returned.
  
  Specified by:
  
  getView in interface CoordinateSystem
- getClippingShape
```
public ClippingShape getClippingShape()
```
  Returns the clipping rectangle of specified by the axis. In each call the same instance is returned.
  
  Specified by:
  
  getClippingShape in interface CoordinateSystem
- getTransformation
```
public Transformation getTransformation()
```
  Returns the transformation of data coordinates into the device-independent coordinates of the axis box. In each call the same instance is returned.
  
  Specified by:
  
  getTransformation in interface CoordinateSystem