1 <?php ob_start('ob_gzhandler') ?>
3 if (isset($_GET['item'])) {
5 $doc = new DOMDocument();
6 $doc->load('http://weather/weather/all-output.xml');
8 foreach ($doc->getElementsByTagName('weather') as $node) {
10 $item => $node->getElementsByTagName($item)->item(0)->nodeValue,
12 array_push($arrFeeds, $itemRSS);
19 <script src="../libraries/RGraph.common.core.js" ></script>
20 <script src="../libraries/RGraph.common.context.js" ></script>
21 <script src="../libraries/RGraph.common.annotate.js" ></script>
22 <script src="../libraries/RGraph.common.tooltips.js" ></script>
23 <script src="../libraries/RGraph.common.zoom.js" ></script>
24 <script src="../libraries/RGraph.common.resizing.js" ></script>
25 <script src="../libraries/RGraph.meter.js" ></script>
26 <!--[if IE 8]><script src="../excanvas/excanvas.compressed.js"></script><![endif]-->
29 window.onload = function ()
31 var meter1 = new RGraph.Meter('meter1', -20, 120, <? echo $itemRSS[$item]; ?>);
33 var grad1 = meter1.context.createRadialGradient(meter1.canvas.width / 2,meter1.canvas.height - 25,0,meter1.canvas.width / 2,meter1.canvas.height - 25,100);
34 grad1.addColorStop(0, 'red');
35 grad1.addColorStop(1, 'white');
37 var grad2 = meter1.context.createRadialGradient(meter1.canvas.width / 2, meter1.canvas.height - 25,0,meter1.canvas.width / 2, meter1.canvas.height - 25,100);
38 grad2.addColorStop(0, 'green');
39 grad2.addColorStop(1, 'white');
41 var grad3 = meter1.context.createRadialGradient(meter1.canvas.width / 2, meter1.canvas.height - 25,0,meter1.canvas.width / 2, meter1.canvas.height - 25,100);
42 grad3.addColorStop(0, 'blue');
43 grad3.addColorStop(1, 'white');
45 //meter1.Set('chart.contextmenu', [['Zoom in', RGraph.Zoom], ['Show palette', RGraph.Showpalette], ['Clear annotations', function () {RGraph.Clear(meter1.canvas); meter1.Draw();}], null, ['Cancel', function () {}]]);
46 meter1.Set('chart.annotatable', false);
47 meter1.Set('chart.labels.position', 'inside');
48 meter1.Set('chart.title', '<? echo $itemRSS[$item]; ?>');
49 meter1.Set('chart.title.vpos', 0.5);
50 meter1.Set('chart.title.color', 'black');
51 meter1.Set('chart.red.color', grad3);
52 meter1.Set('chart.yellow.color', grad2);
53 meter1.Set('chart.green.color', grad1);
54 meter1.Set('chart.red.start', -20);
55 meter1.Set('chart.red.end', 55);
56 meter1.Set('chart.yellow.start', 55);
57 meter1.Set('chart.yellow.end', 90);
58 meter1.Set('chart.green.start', 90);
59 meter1.Set('chart.green.end', 120);
60 meter1.Set('chart.shadow', true);
61 meter1.Set('chart.shadow.color', 'gray');
62 meter1.Set('chart.shadow.offsetx', 0);
63 meter1.Set('chart.shadow.offsety', 0);
64 meter1.Set('chart.shadow.blur', 15);
65 meter1.Set('chart.zoom.hdir', 'center');
66 meter1.Set('chart.zoom.vdir', 'center');
67 meter1.Set('chart.contextmenu', [['Clear', function () {RGraph.Clear(meter1.canvas); meter1.Draw();}]]);
75 <div style="text-align: center">
76 <canvas id="meter1" width="300" height="150"><div class="canvasfallback">[No canvas support]</div></canvas>