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Java example source code file (ChartLine.java)
The ChartLine.java Java example source code/* * * * Copyright 2016 Skymind,Inc. * * * * 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.deeplearning4j.ui.components.chart; import com.fasterxml.jackson.annotation.JsonInclude; import lombok.Data; import lombok.EqualsAndHashCode; import org.deeplearning4j.ui.components.chart.style.StyleChart; import java.util.ArrayList; import java.util.Arrays; import java.util.List; /** * Line chart with multiple independent series * * @author Alex Black */ @Data @EqualsAndHashCode(callSuper=true) @JsonInclude(JsonInclude.Include.NON_NULL) public class ChartLine extends Chart { public static final String COMPONENT_TYPE = "ChartLine"; private List<double[]> x; private List<double[]> y; private List<String> seriesNames; private ChartLine(Builder builder){ super(COMPONENT_TYPE, builder); x = builder.x; y = builder.y; seriesNames = builder.seriesNames; } public ChartLine(){ super(COMPONENT_TYPE); //no-arg constructor for Jackson } public static class Builder extends Chart.Builder<Builder> { private List<double[]> x = new ArrayList<>(); private List<double[]> y = new ArrayList<>(); private List<String> seriesNames = new ArrayList<>(); private boolean showLegend = true; public Builder(String title, StyleChart style){ super(title,style); } public Builder addSeries(String seriesName, double[] xValues, double[] yValues){ x.add(xValues); y.add(yValues); seriesNames.add(seriesName); return this; } public ChartLine build(){ return new ChartLine(this); } } @Override public String toString(){ StringBuilder sb = new StringBuilder(); sb.append("ChartLine(x=["); boolean first = true; if(x != null) { for (double[] d : x) { if (!first) sb.append(","); sb.append(Arrays.toString(d)); first = false; } } sb.append("],y=["); first = true; if(y != null) { for (double[] d : y) { if (!first) sb.append(","); sb.append(Arrays.toString(d)); first = false; } } sb.append("],seriesNames="); if(seriesNames != null) sb.append(seriesNames); sb.append(")"); return sb.toString(); } } Other Java examples (source code examples)Here is a short list of links related to this Java ChartLine.java source code file: |
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