com.d3x.morpheus.viz.chart.ChartOptions 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;
import java.awt.*;
import java.util.Optional;
/**
* An interface that allows for control of various additional options for a Chart.
*
* @author Xavier Witdouck
*
* This is open source software released under the Apache 2.0 License
*/
public interface ChartOptions {
/**
* Returns the id for this chart
* @return the id for chart
*/
Optional getId();
/**
* Returns the preferred size for this chart
* @return the preferred size
*/
Optional getPreferredSize();
/**
* Sets an id for this chart
* @param id the id string for chart
* @return these options
*/
ChartOptions withId(String id);
/**
* Sets the preferred size for the chart
* @param width the preferred width in pixels
* @param height the preferred heigth in pixels
* @return these options
*/
ChartOptions withPreferredSize(int width, int height);
/**
* A default implementation of the ChartOptions
*/
class Default implements ChartOptions {
private String id;
private Dimension preferredSize = new Dimension(800, 500);
@Override
public Optional getId() {
return Optional.ofNullable(id);
}
@Override
public Optional getPreferredSize() {
return Optional.ofNullable(preferredSize);
}
@Override
public ChartOptions withId(String id) {
this.id = id;
return this;
}
@Override
public ChartOptions withPreferredSize(int width, int height) {
this.preferredSize = new Dimension(width, height);
return this;
}
}
}