1.1 geometry MultiLineString, LineString

[l3eware]

Hi,
in my geoJson string I have some MultilineString geometry. But when I am generating JsObject:
(JsObject) Global.JSON.parse(jsonString);
Something is wrong. Am I missing something? When I have Multipolygon It is ok...
Thanks

[zak905]

Hello @l3eware, multiline string is working for me, I just added an example branch in the gwty-leaflet-starter-guide repo, checkout https://github.com/gwidgets/gwty-leaflet-starter-guide/blob/geogson_multilinestring/src/main/java/com/gwidgets/leaflet/client/GwtyLeafletStarter.java#L145

are you using the latest 1.1 version ?

[l3eware]

Hi zak905, thanks you for reply I am going to try it and find whats wrong in my code.
I am getting geojsons from DB - polygons or lines. But Lines dont work. I am doing somethink wrong.
Please is it any way how to debug what can be wrong?
If I put polygon firstly geoJsonPolygon.addto(map); and then I want to add simple circle.addto(map), it didnt draw circle.
If I add first circle it draws it.
Or If I want with checkbox add or remove polygons. Every time when adding (checkbox goes true) I change color of polygons. It works But I think always new layer is added and hiding old. If the checkbox is unchecked -remove from map is not working. Please If is way how tu easily understand whats wrong or debug, tell me. Thanks you

[zak905]

are you getting any messages in the browser console ? It's possible to debug GWT java code in the browser using source maps (checkout http://www.g-widgets.com/2017/06/29/quick-tip-debugging-a-gwt-application-using-chrome-dev-tools/) . They are enabled by default in dev mode. However, if the error happens in Leaflet.js side, I think it would be better to work out a small example in javascript first and then convert the code to Java when the issue is resolved

[l3eware]

zak905 a lot of thanks for help and your time.

I would be grateful if you could add an example how to use (for my GeoJSON object) function .eachLayer(Function function, JsObject jsObject) in java?
For example If my GeoJSON is FeatureCollection and I want to change fillColor for every Polygon - Feature/Layer or BindPopup.
Or the way how to use geoJSONOptions.onEachFeature - this goest trought all layers and gson.eachLayer also go trough all layers?

Anyway thanks a lot... I have to study more to understand this all.