org.pepstock.charba.client.callbacks.AxisCalculateTickRotationCallback Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of charba Show documentation

Charba, GWT Chart library based on CHART.JS

There is a newer version: 6.5-gwt

/**
    Copyright 2017 Andrea "Stock" Stocchero

    Licensed under the Apache License, Version 2.0 (the "License");
    you may not use this file except in compliance with the License.
    You may obtain a copy of the License at

	    http://www.apache.org/licenses/LICENSE-2.0

    Unless required by applicable law or agreed to in writing, software
    distributed under the License is distributed on an "AS IS" BASIS,
    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    See the License for the specific language governing permissions and
    limitations under the License.
*/
package org.pepstock.charba.client.callbacks;

import org.pepstock.charba.client.configuration.Axis;
import org.pepstock.charba.client.items.AxisItem;

/**
 * Interface to be implemented which can be used to change parameters in the scale during tick rotation.
 * 
 * @author Andrea "Stock" Stocchero
 */
public interface AxisCalculateTickRotationCallback {

	/**
	 * Callback that runs before tick rotation is determined.
	 * 
	 * @param axis axis instance where this callback as been defined
	 * @param item axis item instance
	 */
	void onBeforeCalculateTickRotation(Axis axis, AxisItem item);

	/**
	 * Callback that runs after tick rotation is determined.
	 * 
	 * @param axis axis instance where this callback as been defined
	 * @param item axis item instance
	 */
	void onAfterCalculateTickRotation(Axis axis, AxisItem item);

}