com.d3x.morpheus.viz.chart.pie.PieLabels Maven / Gradle / Ivy
/*
* Copyright (C) 2014-2018 D3X Systems - All Rights Reserved
*
* 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 com.d3x.morpheus.viz.chart.pie;
import java.awt.*;
/**
* An interface to control the labelling of sections on a PiePlot.
*
* @author Xavier Witdouck
*
* This is open source software released under the Apache 2.0 License
*/
public interface PieLabels {
/**
* Signals to turn on pie labels
* @return this label controller
*/
PieLabels on();
/**
* Signals to turn off pie labels
* @return this label controller
*/
PieLabels off();
/**
* Signals to show section names
* @return this label controller
*/
PieLabels withName();
/**
* Signals to show section values
* @return this label controller
*/
PieLabels withValue();
/**
* Signals to show section percentages
* @return this label controller
*/
PieLabels withPercent();
/**
* Sets the font for pie section labels
* @param font the font to accept to labels
* @return this label controller
*/
PieLabels withFont(Font font);
/**
* Sets the text color for pie section labels
* @param color the text color
* @return this label controller
*/
PieLabels withTextColor(Color color);
/**
* Sets the background color for pie section labels
* @param color the background color
* @return this label controller
*/
PieLabels withBackgroundColor(Color color);
}