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1 | <?php // content="text/plain; charset=utf-8" |
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2 | require_once ('jpgraph/jpgraph.php'); |
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3 | require_once ('jpgraph/jpgraph_line.php'); |
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4 | |
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5 | $datay = array(11,30,20,13,10,'x',16,12,'x',15,4,9); |
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6 | |
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7 | // Setup the graph |
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8 | $graph = new Graph(400,250); |
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9 | $graph->SetScale('intlin'); |
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10 | $graph->title->Set('Filled line with NULL values'); |
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11 | //Make sure data starts from Zero whatever data we have |
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12 | $graph->yscale->SetAutoMin(0); |
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13 | |
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14 | $p1 = new LinePlot($datay); |
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15 | $p1->SetFillColor('lightblue'); |
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16 | $graph->Add($p1); |
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17 | |
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18 | // Output line |
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19 | $graph->Stroke(); |
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20 | |
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21 | ?> |
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22 | |
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23 | |
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