1 | <?php |
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2 | require_once ('jpgraph/jpgraph.php'); |
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3 | require_once ('jpgraph/jpgraph_odo.php'); |
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4 | |
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5 | // Create a new odometer graph (width=250, height=200 pixels) |
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6 | $graph = new OdoGraph(570,250); |
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7 | |
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8 | $odo = array(); |
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9 | $astyles = array( |
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10 | NEEDLE_ARROW_SS,NEEDLE_ARROW_SM,NEEDLE_ARROW_SL, |
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11 | NEEDLE_ARROW_MS,NEEDLE_ARROW_MM, NEEDLE_ARROW_ML, |
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12 | NEEDLE_ARROW_LS, NEEDLE_ARROW_LM, NEEDLE_ARROW_LL |
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13 | ); |
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14 | $acaptions = array( |
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15 | 'SS','SM','SL','MS','MM','ML','LS','LM','LL' |
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16 | ); |
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17 | |
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18 | for($i = 0; $i < 9; ++$i ) { |
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19 | $odo[$i] = new Odometer(); |
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20 | $odo[$i]->SetColor("lightyellow"); |
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21 | $odo[$i]->needle->Set(75); |
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22 | $odo[$i]->needle->SetStyle(NEEDLE_STYLE_ENDARROW, $astyles[$i]); |
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23 | $odo[$i]->caption->SetFont(FF_FONT1,FS_BOLD); |
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24 | $odo[$i]->caption->Set('Arrow: '.$acaptions[$i]); |
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25 | } |
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26 | |
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27 | $row1 = new LayoutHor( array($odo[0],$odo[1],$odo[2]) ); |
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28 | $row2 = new LayoutHor( array($odo[3],$odo[4],$odo[5]) ); |
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29 | $row3 = new LayoutHor( array($odo[6],$odo[7],$odo[8]) ); |
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30 | $col1 = new LayoutVert( array($row1,$row2,$row3) ); |
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31 | |
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32 | // Add the odometer to the graph |
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33 | $graph->Add($col1); |
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34 | |
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35 | // ... and finally stroke and stream the image back to the browser |
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36 | $graph->Stroke(); |
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37 | ?> |
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