odotutex16.1.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
    28
    29
    30
    31
    32
    33
    34
    35
    36
    37
    38
    39
    40
    41
    42
    <?php
    require_once ('jpgraph/jpgraph.php');
    require_once ('jpgraph/jpgraph_odo.php');

    // Create a new odometer graph (width=250, height=200 pixels)
    $graph = new OdoGraph(350,100);

    // Add drop shadow for graph
    $graph->SetShadow();

    // Now we need to create an odometer to add to the graph.
    // By default the scale will be 0 to 100
    $odo1 = new Odometer();
    $odo2 = new Odometer();
    $odo1->SetColor("lightgray:1.9");
    $odo2->SetColor("lightgray:1.9");

    // Adjust start and end angle for the scale
    $odo2->scale->SetAngle(110,250);

    $odo1->scale->label->SetFont(FF_ARIAL,FS_BOLD,10);
    $odo2->scale->label->SetFont(FF_ARIAL,FS_BOLD,10);
    $odo2->AddIndication(-15,0,'lightgray');
    $odo2->AddIndication(100,115,'lightgray');

    // Set display value for the odometer
    $odo1->needle->Set(70);
    $odo2->needle->Set(70);

    // Add drop shadow for needle
    $odo1->needle->SetShadow();
    $odo2->needle->SetShadow();

    // Specify the layout for the two odometers
    $row = new LayoutHor( array($odo1,$odo2) );

    // Add the odometer to the graph
    $graph->Add($row);

    // ... and finally stroke and stream the image back to the browser
    $graph->Stroke();
    ?>