From Documentation


  • Demonstration: Gmaps
  • Java API: N/A
  • JavaScript API: N/A
  • Style Guide: N/A


Polyline drawn on the Google Maps per the given (latitude, longitude) points and visible zoom level(0~3).


ZKComRef Gpolyline Example.png

<window title="Google Maps" border="normal" width="520px">
    <script type="text/javascript" content="zk.googleAPIkey='Your-Google-API-Key'"/>
    <gmaps id="mymap" width="500px" height="300px" showSmallCtrl="true">
        <gpolyline points="37.42838786,-122.13998795,3,37.43561240,-122.13277816,3,37.42416187,-122.11441040,3,

Disable Polygon Encoding

since 3.3.0

In order to preserve bandwidth the polyline/polygon path coordinates are encoded (default) with a lossy algorithm (i.e. some precision is lost visible at high zoom levels). In cases where the highest precision is needed (e.g. when editing a polyline/polygon) this encoding can be disabled by setting pathEncoded="false" - at the cost of increased network request and response sizes.

Supported Events

Event Type
None None

Supported Children


Use Cases

Version Description Example Location

Version History

Last Update : 2021/09/09

Version Date Content

Last Update : 2021/09/09

Copyright © Potix Corporation. This article is licensed under GNU Free Documentation License.