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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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