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1 | package pt.estgp.estgweb.services.courses.coursereport.documentmodel.learningresults.components; |
1 | package pt.estgp.estgweb.services.courses.coursereport.documentmodel.learningresults.components; |
2 | 2 | ||
- | 3 | import jomm.utils.BytesUtils; |
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- | 4 | import jomm.utils.MimeTypeGuesser; |
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- | 5 | import org.jfree.chart.ChartFactory; |
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- | 6 | import org.jfree.chart.JFreeChart; |
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- | 7 | import org.jfree.chart.plot.PiePlot; |
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- | 8 | import org.jfree.chart.plot.RingPlot; |
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- | 9 | import org.jfree.data.general.DefaultPieDataset; |
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- | 10 | import pt.estgp.estgweb.services.courses.coursereport.documentmodel.CourseReportDocument; |
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- | 11 | import pt.estgp.estgweb.utils.Globals; |
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3 | import pt.estgp.estgweb.utils.documentBuilder.AutoImageWraperComponent; |
12 | import pt.estgp.estgweb.utils.documentBuilder.ImageComponent; |
- | 13 | import pt.estgp.estgweb.web.controllers.utils.FileUploaded; |
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- | 14 | ||
- | 15 | import javax.imageio.ImageIO; |
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- | 16 | import java.awt.*; |
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- | 17 | import java.awt.image.BufferedImage; |
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- | 18 | import java.io.FileOutputStream; |
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- | 19 | import java.io.IOException; |
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4 | 20 | ||
5 | /** |
21 | /** |
6 | * Created by jorgemachado on 31/10/17. |
22 | * Created by jorgemachado on 31/10/17. |
7 | */ |
23 | */ |
8 | public class GlobalLearningResultsChartImg extends AutoImageWraperComponent |
24 | public class GlobalLearningResultsChartImg extends ImageComponent |
9 | { |
25 | { |
- | 26 | /** |
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- | 27 | * |
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- | 28 | * @param results |
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- | 29 | * @return the tmp path for generated chart |
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- | 30 | * @throws IOException |
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- | 31 | */ |
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- | 32 | public FileUploaded generateChart2tmp(UnitsLearningResultsTable results,CourseReportDocument courseReportDocument) throws 1.5.0/docs/api/java/io/IOException.html">IOException |
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- | 33 | { |
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- | 34 | float aprovados = results.getAprovados(); |
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- | 35 | float reprovados = results.getReprovados(); |
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- | 36 | float semElementos = results.getSemElementos(); |
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- | 37 | double aprovadosPercent = ((int)(results.getAprovadosPercent()*100.0))/100.0; |
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- | 38 | double reprovadosPercent = ((int)(results.getReprovadosPercent()*100.0))/100.0; |
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- | 39 | double semElementosPercent = ((int)(results.getSemElementosPercent()*100.0))/100.0; |
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- | 40 | ||
- | 41 | 1.5.0/docs/api/java/lang/String.html">String tempName = BytesUtils.generateHexKey() + ".png"; |
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- | 42 | ||
- | 43 | DefaultPieDataset data = new DefaultPieDataset(); |
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- | 44 | if(reprovados > 0) |
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- | 45 | data.setValue("Reprovados " + reprovadosPercent + "%", new 1.5.0/docs/api/java/lang/Double.html">Double(reprovados)); |
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- | 46 | if(aprovados > 0) |
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- | 47 | data.setValue("Aprovados " + aprovadosPercent + "%", new 1.5.0/docs/api/java/lang/Double.html">Double(aprovados)); |
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- | 48 | if(semElementos > 0) |
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- | 49 | data.setValue("Sem Elementos " + semElementosPercent + "%", new 1.5.0/docs/api/java/lang/Double.html">Double(semElementos)); |
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- | 50 | JFreeChart chart = ChartFactory.createRingChart(null, data, false, true, false); |
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- | 51 | chart.setBackgroundPaint(new 1.5.0/docs/api/java/awt/Color.html">Color(255,255,255)); |
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- | 52 | PiePlot plot = (RingPlot) chart.getPlot(); |
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- | 53 | plot.setLabelBackgroundPaint(new 1.5.0/docs/api/java/awt/Color.html">Color(255, 249, 235)); |
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- | 54 | plot.setLabelPaint(new 1.5.0/docs/api/java/awt/Color.html">Color(88, 88, 90)); |
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- | 55 | //plot.setDrawingSupplier(new ChartBuilderUtil.ChartDrawingSupplier()); |
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- | 56 | ||
- | 57 | plot.setSectionPaint(0, new 1.5.0/docs/api/java/awt/Color.html">Color(255, 0, 0)); |
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- | 58 | plot.setSectionPaint(1, new 1.5.0/docs/api/java/awt/Color.html">Color(15, 218, 10)); |
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- | 59 | plot.setSectionPaint(2, new 1.5.0/docs/api/java/awt/Color.html">Color(200, 200, 200)); |
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- | 60 | plot.setBackgroundPaint(new 1.5.0/docs/api/java/awt/Color.html">Color(255, 255, 255)); |
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- | 61 | plot.setOutlineVisible(false); |
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- | 62 | ||
- | 63 | ||
- | 64 | ||
- | 65 | plot.setLabelFont(new 1.5.0/docs/api/java/awt/Font.html">Font( |
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- | 66 | "Helvetica", 1.5.0/docs/api/java/awt/Font.html">Font.PLAIN, 30)); |
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- | 67 | ||
- | 68 | ||
- | 69 | 1.5.0/docs/api/java/awt/image/BufferedImage.html">BufferedImage image = chart.createBufferedImage( 300*4, 200*4); |
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- | 70 | 1.5.0/docs/api/java/lang/String.html">String pathGraficoTiposAlunos = Globals.TMP_DIR + java.io.1.5.0/docs/api/java/io/File.html">File.separator + tempName; |
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- | 71 | java.io.1.5.0/docs/api/java/io/File.html">File output = new java.io.1.5.0/docs/api/java/io/File.html">File(pathGraficoTiposAlunos); |
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- | 72 | 1.5.0/docs/api/javax/imageio/ImageIO.html">ImageIO.write(image, "png", new 1.5.0/docs/api/java/io/FileOutputStream.html">FileOutputStream(output)); |
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- | 73 | ||
- | 74 | FileUploaded fileUploaded = new FileUploaded(); |
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- | 75 | fileUploaded.setTmpName(tempName); |
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- | 76 | fileUploaded.setTitle("Taxa global de aproveitamento"); |
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- | 77 | fileUploaded.setDescription("Curso: " + courseReportDocument.getCourseName() + " (" + courseReportDocument.getCourseCode()+ ") ano " + courseReportDocument.getYear()); |
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- | 78 | fileUploaded.setContentType(MimeTypeGuesser.getInstance().guessMimeType(output)); |
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- | 79 | fileUploaded.setFileSize(output.length()); |
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- | 80 | fileUploaded.setExtension("png"); |
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- | 81 | return fileUploaded; |
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- | 82 | } |
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- | 83 | ||
- | 84 | public static void main(1.5.0/docs/api/java/lang/String.html">String [] args) throws 1.5.0/docs/api/java/io/IOException.html">IOException { |
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- | 85 | float aprovados = 10; |
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- | 86 | float reprovados = 2; |
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- | 87 | float semElementos = 4; |
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- | 88 | double aprovadosPercent = ((int)10/16*100.0)/100.0; |
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- | 89 | double reprovadosPercent = ((int)2/16*100.0)/100.0; |
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- | 90 | double semElementosPercent = ((int)4/16*100.0)/100.0; |
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- | 91 | ||
- | 92 | 1.5.0/docs/api/java/lang/String.html">String tempName = BytesUtils.generateHexKey() + ".png"; |
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- | 93 | ||
- | 94 | DefaultPieDataset data = new DefaultPieDataset(); |
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- | 95 | if(reprovados > 0) |
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- | 96 | data.setValue("Reprovados " + reprovadosPercent + "%", new 1.5.0/docs/api/java/lang/Double.html">Double(reprovados)); |
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- | 97 | if(aprovados > 0) |
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- | 98 | data.setValue("Aprovados " + aprovadosPercent + "%", new 1.5.0/docs/api/java/lang/Double.html">Double(aprovados)); |
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- | 99 | if(semElementos > 0) |
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- | 100 | data.setValue("Sem Elementos " + semElementosPercent + "%", new 1.5.0/docs/api/java/lang/Double.html">Double(semElementos)); |
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- | 101 | JFreeChart chart = ChartFactory.createRingChart(null, data, false, true, false); |
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- | 102 | chart.setBackgroundPaint(new 1.5.0/docs/api/java/awt/Color.html">Color(255,255,255)); |
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- | 103 | PiePlot plot = (RingPlot) chart.getPlot(); |
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- | 104 | plot.setLabelBackgroundPaint(new 1.5.0/docs/api/java/awt/Color.html">Color(255, 249, 235)); |
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- | 105 | plot.setLabelPaint(new 1.5.0/docs/api/java/awt/Color.html">Color(88, 88, 90)); |
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- | 106 | //plot.setDrawingSupplier(new ChartBuilderUtil.ChartDrawingSupplier()); |
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- | 107 | ||
- | 108 | plot.setSectionPaint(0, new 1.5.0/docs/api/java/awt/Color.html">Color(255, 0, 0)); |
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- | 109 | plot.setSectionPaint(1, new 1.5.0/docs/api/java/awt/Color.html">Color(15, 218, 10)); |
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- | 110 | plot.setSectionPaint(2, new 1.5.0/docs/api/java/awt/Color.html">Color(200, 200, 200)); |
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- | 111 | plot.setBackgroundPaint(new 1.5.0/docs/api/java/awt/Color.html">Color(255, 255, 255)); |
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- | 112 | plot.setOutlineVisible(false); |
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- | 113 | ||
- | 114 | ||
- | 115 | ||
- | 116 | plot.setLabelFont(new 1.5.0/docs/api/java/awt/Font.html">Font( |
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- | 117 | "Helvetica", 1.5.0/docs/api/java/awt/Font.html">Font.PLAIN, 30)); |
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- | 118 | ||
- | 119 | ||
- | 120 | 1.5.0/docs/api/java/awt/image/BufferedImage.html">BufferedImage image = chart.createBufferedImage( 300*4, 200*4); |
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- | 121 | 1.5.0/docs/api/java/lang/String.html">String pathGraficoTiposAlunos = Globals.TMP_DIR + java.io.1.5.0/docs/api/java/io/File.html">File.separator + tempName; |
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- | 122 | java.io.1.5.0/docs/api/java/io/File.html">File output = new java.io.1.5.0/docs/api/java/io/File.html">File(pathGraficoTiposAlunos); |
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- | 123 | 1.5.0/docs/api/javax/imageio/ImageIO.html">ImageIO.write(image, "png", new 1.5.0/docs/api/java/io/FileOutputStream.html">FileOutputStream(output)); |
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- | 124 | ||
- | 125 | ||
- | 126 | } |
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- | 127 | ||
10 | 128 | ||
11 | } |
129 | } |
12 | 130 |