odotutex17.php

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    <?php
    require_once ('jpgraph/jpgraph.php');
    require_once ('jpgraph/jpgraph_odo.php');

    // Create a new odometer graph
    $graph = new OdoGraph(300,320);

    // Setup graph titles
    $graph->title->Set('Manual positioning');
    $graph->title->SetColor('white');
    $graph->title->SetFont(FF_ARIAL,FS_BOLD,14);

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

    // Now we need to create an odometer to add to the graph.
    $odo1 = new Odometer();
    $odo2 = new Odometer();
    $odo1->SetColor('lightgray:1.9');
    $odo2->SetColor('lightgray:1.9');

    // Set display value for the odometer
    $odo1->needle->Set(37);
    $odo2->needle->Set(73);

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

    // Specify the position for the two odometers
    $odo1->SetPos(180,110);
    $odo1->SetSize(100);
    $odo2->SetPos(110,250);
    $odo2->SetSize(100);

    // Set captions for the odometers
    $odo1->caption->Set("(x,y) = (180,120)\nradius=100");
    $odo2->caption->Set("(x,y) = (110,270)\nradius=100");

    // Add the odometer to the graph
    $graph->Add($odo1);
    $graph->Add($odo2);

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