| <?php | <?php |
| /* | /* |
| * Copyright 2010,2011 Alexander Sadleir | * Copyright 2010,2011 Alexander Sadleir |
| Licensed under the Apache License, Version 2.0 (the "License"); | Licensed under the Apache License, Version 2.0 (the "License"); |
| you may not use this file except in compliance with the License. | you may not use this file except in compliance with the License. |
| You may obtain a copy of the License at | You may obtain a copy of the License at |
| http://www.apache.org/licenses/LICENSE-2.0 | http://www.apache.org/licenses/LICENSE-2.0 |
| Unless required by applicable law or agreed to in writing, software | Unless required by applicable law or agreed to in writing, software |
| distributed under the License is distributed on an "AS IS" BASIS, | distributed under the License is distributed on an "AS IS" BASIS, |
| WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| See the License for the specific language governing permissions and | See the License for the specific language governing permissions and |
| limitations under the License. | limitations under the License. |
| */ | */ |
| include ('../include/common.inc.php'); | include ('../include/common.inc.php'); |
| include_header("MyWay Deltas", "mywayDelta"); | include_header("MyWay Deltas", "mywayDelta"); |
| ?> | ?> |
| <!--[if lt IE 9]> | <!--[if lt IE 9]> |
| <script type="text/javascript" src="../js/FlashCanvas/bin/flashcanvas.js"></script> | <script type="text/javascript" src="../js/FlashCanvas/bin/flashcanvas.js"></script> |
| <![endif]--> | <![endif]--> |
| <script type="text/javascript" src="../js/flotr2/flotr2.min.js"></script> | <script type="text/javascript" src="../js/flotr2/flotr2.min.js"></script> |
| <center><div id="placeholder" style="width:900px;height:550px"></div></center> | <center><div id="placeholder" style="width:900px;height:550px"></div></center> |
| <script type="text/javascript"> | <script type="text/javascript"> |
| $(function () { | $(function () { |
| var d = new Date(); | var d = new Date(); |
| d.setUTCMinutes(0); | d.setUTCMinutes(0); |
| d.setUTCHours(0); | d.setUTCHours(0); |
| var midnight = d.getTime(); | var midnight = d.getTime(); |
| <?php | <?php |
| $query = "select * from myway_timingdeltas where abs(timing_delta) < 2*(select stddev(timing_delta) from myway_timingdeltas) order by route_name;"; | $query = "select * from myway_timingdeltas where abs(timing_delta) < 2*(select stddev(timing_delta) from myway_timingdeltas) order by route_name;"; |
| $query = $conn->prepare($query); | $query = $conn->prepare($query); |
| $query->execute(); | $query->execute(); |
| if (!$query) { | if (!$query) { |
| databaseError($conn->errorInfo()); | databaseError($conn->errorInfo()); |
| return Array(); | return Array(); |
| } | } |
| $i = 0; | $i = 0; |
| $labels = Array(); | $labels = Array(); |
| $lastRoute = ""; | $lastRoute = ""; |
| foreach ($query->fetchAll() as $delta) { | foreach ($query->fetchAll() as $delta) { |
| /*$routeIDParts = explode(" ",$delta['route_name']); | /*$routeIDParts = explode(" ",$delta['route_name']); |
| $routeNumber = $routeIDParts[0]; | $routeNumber = $routeIDParts[0]; |
| $routeDirection = $routeIDParts[1]; | $routeDirection = $routeIDParts[1]; |
| if (preg_match('/31./',$routeName)) { | if (preg_match('/31./',$routeName)) { |
| $routeName = "312-319"." ".$routeDirection; | $routeName = "312-319"." ".$routeDirection; |
| } else { | } else { |
| $routeName = $delta['route_name']; | $routeName = $delta['route_name']; |
| }*/ | }*/ |
| $routeName = $delta['route_name']; | $routeName = $delta['route_name']; |
| if (preg_match('/31./',$routeName)) { | if (preg_match('/31./',$routeName)) { |
| $routeName = "312-319"; | $routeName = "312-319"; |
| } else { | } else { |
| $routeName = preg_replace('/\D/', '', $routeName); | $routeName = preg_replace('/\D/', '', $routeName); |
| } | } |
| if ($routeName != $lastRoute) { | if ($routeName != $lastRoute) { |
| $i++; | $i++; |
| echo " var d$i = [];"; | echo " var d$i = [];"; |
| $lastRoute = $routeName; | $lastRoute = $routeName; |
| $labels[$i] = $routeName; | $labels[$i] = $routeName; |
| } | } |
| echo "d$i.push([ midnight+ (1000*" . midnight_seconds(strtotime($delta['time'])) . "), " . intval($delta['timing_delta']) . "]); \n"; | echo "d$i.push([ midnight+ (1000*" . midnight_seconds(strtotime($delta['time'])) . "), " . intval($delta['timing_delta']) . "]); \n"; |
| }; | }; |
| ?> | ?> |
| var placeholder = document.getElementById("placeholder"); | var placeholder = document.getElementById("placeholder"); |
| var plot = Flotr.draw(placeholder, [ | var plot = Flotr.draw(placeholder, [ |
| <?php | <?php |
| foreach ($labels as $key => $label) { | foreach ($labels as $key => $label) { |
| echo " { | echo " { |
| data: d$key, | data: d$key, |
| points: { show: true }, | points: { show: true }, |
| label: '$label' | label: '$label' |
| },"; | },"; |
| } | } |
| ?> | ?> |
| ], | ], |
| { | { |
| xaxis: { | xaxis: { |
| mode: "time", | mode: "time", |
| min: midnight + (1000*60*60*5.6), | min: midnight + (1000*60*60*5.6), |
| max: midnight + (1000*60*60*23.5) | max: midnight + (1000*60*60*23.5) |
| }, | }, |
| yaxis: { | yaxis: { |
| tickFormatter: yformatter, | tickFormatter: yformatter, |
| min: -60*8, | min: -60*10, |
| max: 60*8 | max: 60*10 |
| }, | }, |
| mouse: { track: true, relative: true, trackFormatter: showTooltip} | mouse: { track: true, relative: true, trackFormatter: showTooltip} |
| }); | }); |
| }); | }); |
| function yformatter(v) { | function yformatter(v) { |
| if (Math.floor(v/60) < -9) return ""; | if (Math.floor(v/60) < -9) return ""; |
| return Math.abs(Math.floor(v/60)) + " min " + (v == 0 ? "" : (v >0 ? "early":"late")) | return Math.abs(Math.floor(v/60)) + " min " + (v == 0 ? "" : (v >0 ? "early":"late")) |
| } | } |
| function showTooltip(point) { | function showTooltip(point) { |
| var d = new Date(); | var d = new Date(); |
| d.setTime(point.x); | d.setTime(point.x); |
| var time = d.getUTCHours() +':'+ (d.getUTCMinutes().toString().length == 1 ? '0'+ d.getMinutes(): d.getUTCMinutes()) | var time = d.getUTCHours() +':'+ (d.getUTCMinutes().toString().length == 1 ? '0'+ d.getMinutes(): d.getUTCMinutes()) |
| return point.series.label + " at "+ time +" = " + Math.abs(new Number(point.y/60).toFixed(2))+" minutes "+(point.y >0 ? "early":"late"); | return point.series.label + " at "+ time +" = " + Math.abs(new Number(point.y/60).toFixed(2))+" minutes "+(point.y >0 ? "early":"late"); |
| } | } |
| </script> | </script> |