tech.tablesaw.plotting.smile.SmileHistogram Maven / Gradle / Ivy
/*
* 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 tech.tablesaw.plotting.smile;
import smile.plot.PlotCanvas;
import tech.tablesaw.api.NumberColumn;
import javax.swing.*;
import java.awt.*;
import static tech.tablesaw.plotting.smile.SmilePlotUtils.*;
/**
* Simple API for producing basic histogram plots directly from Tablesaw tables and columns
*/
public class SmileHistogram {
public static PlotCanvas create(String plotTitle, String xTitle, String yTitle, NumberColumn column) {
PlotCanvas canvas = smile.plot.Histogram.plot(column.asDoubleArray());
canvas.setForeground(Color.DARK_GRAY);
canvas.setTitle(plotTitle);
canvas.setAxisLabel(0, xTitle);
canvas.setAxisLabel(1, yTitle);
return canvas;
}
public static PlotCanvas create(double[] x, String yTitle) {
return smile.plot.Histogram.plot(yTitle, x);
}
public static void show(double[] x) {
JFrame frame = getjFrame(600, 400);
String yTitle = "proportion";
PlotCanvas canvas = create(x, yTitle);
canvas.setAxisLabel(1, yTitle);
frame.add(canvas);
frame.setVisible(true);
}
public static void show(String plotTitle, NumberColumn column) {
JFrame frame = getjFrame(600, 400);
PlotCanvas canvas = create(plotTitle, column.name(), "proportion", column);
frame.add(canvas);
frame.setVisible(true);
}
public static void show(NumberColumn column) {
JFrame frame = getjFrame(600, 400);
PlotCanvas canvas = create("", column.name(), "proportion", column);
frame.add(canvas);
frame.setVisible(true);
}
}