gradlinefillex1.php

    1
    2
    3
    4
    5
    6
    7
    8
    9
    10
    11
    12
    13
    14
    15
    16
    17
    18
    19
    20
    21
    22
    23
    24
    25
    26
    27
    <?php // content="text/plain; charset=utf-8"
    require_once ("jpgraph/jpgraph.php");
    require_once ("jpgraph/jpgraph_line.php");

    $datay = array(20,15,33,5,17,35,22);

    // Setup the graph
    $graph = new Graph(400,200);
    $graph->SetMargin(40,40,20,30);
    $graph->SetScale("intlin");
    $graph->SetMarginColor('darkgreen@0.8');

    $graph->title->Set('Gradient filled line plot');
    $graph->yscale->SetAutoMin(0);

    // Create the line
    $p1 = new LinePlot($datay);
    $p1->SetColor("blue");
    $p1->SetWeight(0);
    $p1->SetFillGradient('red','yellow');

    $graph->Add($p1);

    // Output line
    $graph->Stroke();

    ?>