odotutex15.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
    43
    44
    45
    46

    <?php // content="text/plain; charset=utf-8"
    require_once ("jpgraph/jpgraph.php");
    require_once ("jpgraph/jpgraph_odo.php");

    // Create a new odometer graph (width=250, height=200 pixels)
    $graph = new OdoGraph(250,170);

    // Setup graph titles
    $graph->title->Set('Custom formatting');
    $graph->title->SetColor('white');
    $graph->title->SetFont(FF_ARIAL,FS_BOLD);

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

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

    // Setup the scale
    $odo->scale->Set(100,600);
    $odo->scale->SetTicks(50,2);
    $odo->scale->SetTickColor('brown');
    $odo->scale->SetTickLength(0.05);
    $odo->scale->SetTickWeight(2);

    $odo->scale->SetLabelPos(0.75);
    $odo->scale->label->SetFont(FF_FONT1, FS_BOLD);
    $odo->scale->label->SetColor('brown');
    $odo->scale->label->SetFont(FF_ARIAL,FS_NORMAL,10);

    // Setup a label with a degree mark
    $odo->scale->SetLabelFormat('%dC'.SymChar::Get('degree'));

    // Set display value for the odometer
    $odo->needle->Set(280);

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

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

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