1 | <?php |
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2 | /* |
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3 | Example2 : A cubic curve graph |
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4 | */ |
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5 | |
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6 | // Standard inclusions |
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7 | include("pChart/pData.class"); |
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8 | include("pChart/pChart.class"); |
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9 | |
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10 | // Dataset definition |
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11 | $DataSet = new pData; |
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12 | $DataSet->AddPoint(array(1,4,3,4,3,3,2,1,0,7,4,3,2,3,3,5,1,0,7),"Serie1"); |
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13 | $DataSet->AddPoint(array(1,4,2,6,2,3,0,1,5,1,2,4,5,2,1,0,6,4,2),"Serie2"); |
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14 | $DataSet->AddAllSeries(); |
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15 | $DataSet->SetAbsciseLabelSerie(); |
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16 | $DataSet->SetSerieName("January","Serie1"); |
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17 | $DataSet->SetSerieName("February","Serie2"); |
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18 | |
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19 | // Initialise the graph |
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20 | $Test = new pChart(700,230); |
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21 | $Test->setFixedScale(-2,8); |
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22 | $Test->setFontProperties("Fonts/tahoma.ttf",8); |
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23 | $Test->setGraphArea(50,30,585,200); |
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24 | $Test->drawFilledRoundedRectangle(7,7,693,223,5,240,240,240); |
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25 | $Test->drawRoundedRectangle(5,5,695,225,5,230,230,230); |
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26 | $Test->drawGraphArea(255,255,255,TRUE); |
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27 | $Test->drawScale($DataSet->GetData(),$DataSet->GetDataDescription(),SCALE_NORMAL,150,150,150,TRUE,0,2); |
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28 | $Test->drawGrid(4,TRUE,230,230,230,50); |
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29 | |
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30 | // Draw the 0 line |
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31 | $Test->setFontProperties("Fonts/tahoma.ttf",6); |
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32 | $Test->drawTreshold(0,143,55,72,TRUE,TRUE); |
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33 | |
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34 | // Draw the cubic curve graph |
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35 | $Test->drawCubicCurve($DataSet->GetData(),$DataSet->GetDataDescription()); |
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36 | |
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37 | // Finish the graph |
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38 | $Test->setFontProperties("Fonts/tahoma.ttf",8); |
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39 | $Test->drawLegend(600,30,$DataSet->GetDataDescription(),255,255,255); |
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40 | $Test->setFontProperties("Fonts/tahoma.ttf",10); |
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41 | $Test->drawTitle(50,22,"Example 2",50,50,50,585); |
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42 | $Test->Render("example2.png"); |
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43 | ?> |
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