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package com.vaadin.flow.component.charts.events.internal;
/*
* #%L
* Vaadin Charts
* %%
* Copyright (C) 2014 Vaadin Ltd
* %%
* This program is available under Commercial Vaadin Add-On License 3.0
* (CVALv3).
*
* See the file licensing.txt distributed with this software for more
* information about licensing.
*
* You should have received a copy of the CVALv3 along with this program.
* If not, see .
* #L%
*/
import java.io.Serializable;
/**
* Event for information about rescaling the axis. Wraps
* Axis.setExtremes().
*
* @since 2.0
*/
public class AxisRescaledEvent implements Serializable {
private static final long serialVersionUID = 20141118;
private final int axis;
private final int axisIndex;
private final Number minimum;
private final Number maximum;
private final boolean redraw;
private final boolean animate;
/**
* Constructs the event.
*
* @param axis
* Number depicting the dimension of the axis. 0 is X, 1 is Y,
* etc.
* @param axisIndex
* Index of the axis.
* @param minimum
* Minimum value on the axis.
* @param maximum
* Maximum value on the axis.
* @param redraw
* Whether or not to redraw the chart.
* @param animate
* Whether or not to animate the rescaling.
*/
public AxisRescaledEvent(int axis, int axisIndex, Number minimum,
Number maximum, boolean redraw, boolean animate) {
this.axis = axis;
this.axisIndex = axisIndex;
this.minimum = minimum;
this.maximum = maximum;
this.redraw = redraw;
this.animate = animate;
}
/**
* Constructs the event with animated transition.
*
* @param axis
* Number depicting the dimension of the axis. 0 is X, 1 is Y,
* etc.
* @param axisIndex
* The axis that was resized.
* @param minimum
* Minimum value on the axis.
* @param maximum
* Maximum value on the axis.
* @param redraw
* Whether or not to redraw the chart.
*/
public AxisRescaledEvent(int axis, int axisIndex, Number minimum,
Number maximum, boolean redraw) {
this(axis, axisIndex, minimum, maximum, redraw, true);
}
/**
* Constructs the event with animated transition, redraws the chart.
*
* @param axis
* Number depicting the dimension of the axis. 0 is X, 1 is Y,
* etc.
* @param axisIndex
* The axis that was resized.
* @param minimum
* Minimum value on the axis.
* @param maximum
* Maximum value on the axis.
*/
public AxisRescaledEvent(int axis, int axisIndex, Number minimum,
Number maximum) {
this(axis, axisIndex, minimum, maximum, true, true);
}
/**
* Returns the new minimum value on the axis.
*
* @return The new minimum value on the axis.
*/
public Number getMinimum() {
return minimum;
}
/**
* Returns the new maximum value on the axis.
*
* @return The new maximum value on the axis.
*/
public Number getMaximum() {
return maximum;
}
/**
* Checks whether or not to redraw the chart.
*
* @return true when chart needs to be redrawn, false
* otherwise.
*/
public boolean isRedrawingNeeded() {
return redraw;
}
/**
* Checks whether or not animate the resizing.
*
* @return true when redrawing should be animated, false
* otherwise.
*/
public boolean isAnimated() {
return animate;
}
/**
* Returns the axis the event is about.
*
* @return The axis that was rescaled.
*/
public int getAxisIndex() {
return axisIndex;
}
/**
* Returns a number indicating axis dimension (X, Y, ...).
*
* @return Axis dimension.
*/
public int getAxis() {
return axis;
}
}
