de.erichseifert.gral.plots.axes

Class LogarithmicRenderer2D

java.lang.Object

de.erichseifert.gral.plots.axes.AbstractAxisRenderer2D

de.erichseifert.gral.plots.axes.LogarithmicRenderer2D

All Implemented Interfaces:

AxisRenderer, java.io.Serializable

public class LogarithmicRenderer2D
extends AbstractAxisRenderer2D

Class that renders axes with a logarithmic scale in two dimensional space.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
LogarithmicRenderer2D() Creates a new renderer for logarithmic scaled axes in two-dimensional space.

Method Summary

Modifier and Type	Method and Description
java.util.List<Tick>	getTicks(Axis axis) Returns a list of all tick element on the axis.
java.lang.Number	viewToWorld(Axis axis, double value, boolean extrapolate) Converts a view (screen) coordinate value to a world (axis) coordinate value.
double	worldToView(Axis axis, java.lang.Number value, boolean extrapolate) Converts a world (axis) coordinate value to a view (screen) coordinate value.

Methods inherited from class de.erichseifert.gral.plots.axes.AbstractAxisRenderer2D

getCustomTicks, getIntersection, getLabel, getLabelDistance, getMinorTickAlignment, getMinorTickColor, getMinorTickLength, getMinorTicksCount, getMinorTickStroke, getNormal, getPosition, getRendererComponent, getShape, getShapeColor, getShapeStroke, getTickAlignment, getTickColor, getTickFont, getTickLabelDistance, getTickLabelFormat, getTickLabelRotation, getTickLength, getTickSpacing, getTickStroke, isMinorTicksVisible, isShapeDirectionSwapped, isShapeNormalOrientationClockwise, isShapeVisible, isTickLabelsOutside, isTickLabelsVisible, isTicksAutoSpaced, isTicksVisible, setCustomTicks, setIntersection, setLabel, setLabelDistance, setMinorTickAlignment, setMinorTickColor, setMinorTickLength, setMinorTicksCount, setMinorTickStroke, setMinorTicksVisible, setShape, setShapeColor, setShapeDirectionSwapped, setShapeNormalOrientationClockwise, setShapeStroke, setShapeVisible, setTickAlignment, setTickColor, setTickFont, setTickLabelDistance, setTickLabelFormat, setTickLabelRotation, setTickLabelsOutside, setTickLabelsVisible, setTickLength, setTicksAutoSpaced, setTickSpacing, setTickStroke, setTicksVisible

Methods inherited from class java.lang.Object

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

Constructor Detail

LogarithmicRenderer2D

public LogarithmicRenderer2D()

Creates a new renderer for logarithmic scaled axes in two-dimensional space.

Method Detail

worldToView

public double worldToView(Axis axis,
                          java.lang.Number value,
                          boolean extrapolate)

Converts a world (axis) coordinate value to a view (screen) coordinate value.

Parameters:

axis - Axis

value - World coordinate value to convert

extrapolate - Option to activate extrapolation value that are not on the axis

Returns:

Screen coordinate value

viewToWorld

public java.lang.Number viewToWorld(Axis axis,
                                    double value,
                                    boolean extrapolate)

Converts a view (screen) coordinate value to a world (axis) coordinate value.

Parameters:

axis - Axis

value - View coordinate value to convert

extrapolate - Option to activate extrapolation value that are not on the axis

Returns:

World coordinate value

getTicks

public java.util.List<Tick> getTicks(Axis axis)

Description copied from class: AbstractAxisRenderer2D

Returns a list of all tick element on the axis.

Specified by:

getTicks in interface AxisRenderer

Overrides:

getTicks in class AbstractAxisRenderer2D

Parameters:

axis - Axis

Returns:

A list of Tick instances