dictionary - Leaflet polyline not moving on drag/zoom -

-

i'm using leaflet custom crs.simple projection. if draw polyline @ page load more or less drawn ok (although more accurate in firefox in chrome) if drag map polyline remains in same place of browser window, appears shifted respect of background map.

example: initial load initial load

after drag map, map moves polyline remains in same place

after drag map, map moves polyline remains in same place

to add polyline i'm converting coordinates crs.simple projection. don't think there problem here every other map marker or text appears correctly

..... //initialize leaflet map map = l.map('map', {     maxzoom: mapmaxzoom,     minzoom: mapminzoom,     zoomcontrol: false,     crs: l.crs.simple  //simple coordinates system }).setview([0, 0], mapmaxzoom);  //set bounds of map current dimension var mapbounds = new l.latlngbounds(     map.unproject([0, mapheight], mapmaxzoom),     map.unproject([mapwidth, 0], mapmaxzoom)  );  //load tiles        map.fitbounds(mapbounds); l.tilelayer(mapdata.info.tiles+'/{z}/{x}/{y}.png', {     minzoom: mapminzoom,     maxzoom: mapmaxzoom,     bounds: mapbounds,     attribution: '',     nowrap: true,     continuousworld: true     }).addto(map); ..... var pointlist = [getmapcoordinates(1750,1750),                 getmapcoordinates(1520,1764),                 getmapcoordinates(1300,1560),                 getmapcoordinates(1132,1258),                  getmapcoordinates(1132,1060),                  getmapcoordinates(926,960)];  polyline = new l.polyline(pointlist, {     color: 'red',     weight: 3,     opacity: 0.5,     smoothfactor: 1 }); polyline.addto(map); ....  function getmapcoordinates(px,py) {     //as use simple system, transform point (based on pixel) on map coordinates leaflet understand     return map.unproject([px, py], map.getmaxzoom()); }

any idea i'm doing wrong, or bug? workaround appreciated

ok, seems problem in stable version (0.7.3) using dev version (1.0-dev) works ok , solves problem different browser drawing


Comments

Post a Comment

Popular posts from this blog

Android : Making Listview full screen -

-
<linearlayout xmlns:android="http://schemas.android.com/apk/res/android" xmlns:tools="http://schemas.android.com/tools" android:layout_width="match_parent" android:layout_height="match_parent" android:orientation="vertical" tools:context=".mainactivity"> <edittext android:layout_margintop="5dp" android:layout_width="match_parent" android:layout_height="50dp" android:background="@drawable/location_edittext" android:id="@+id/locationeditext" android:textsize="15sp" android:textcolor="#999" android:paddingleft="15dp" /> <com.example.ravi_gupta.slider.viewpagercustomduration android:layout_width="wrap_content" android:layout_height="0dp" android:id="@+id/viewpager" android:scrollbarstyle="outsideoverlay" android:layout_weight="0.5...
Read more

javascript - Parse JSON from the body of the POST -

-
i'm using cameratag.com record video on website. service can send json response server can save data database. don't know how proceed here: the documentation states please note json repsonse passed in body of post , not form parameters. here example of how parse response in ruby: data = json.parse(request.raw_post) video_uuid = data["uuid"] but don't know how data on javascript. i'm not experienced in js please bare me :) post sample: { "uuid": "00012710-4b65-0131-ffe6-22000a499ea4", "camera_uuid": "98373a20-79ee-0130-3e42-1231390fcc11", "created_at": "2013-12-20t05:25:02.000z", "percent_complete": 100, "short_code": "kktb4q", "metadata": { }, "state": "published", "recorded_from": "http://singwho.com", "publish_type": null, "formats": [ { "name...
Read more

javascript - How to Hide Date Menu from Datepicker in yii2 -

-
basically in datetimepicker widget date choose first time, how can hide date option widget , filter according time. tried not working want hide remove button [ 'attribute'=>'time', 'label'=>'time', 'format'=>'raw', 'value'=>function($data){ return date('h:i:s',strtotime($data->time)); }, 'filter'=> datetimepicker::widget([ 'model' => $searchmodel, 'attribute' => 'time', 'clientoptions' => [ 'autoclose' => true, 'format' => 'hh:ii', 'showon' =...
Read more