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How do I change symbology ??

HassanShatnawi

Hello

How do I change the symbology

I've an points that represent building these symbol may green or red after finished building scan

so how do I achieve that ???

Thanks in advance ...

Tero Rönkkö‌

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Accepted answers

TeroRönkkö

Is it Graphics layer?

Get the id of the symbol you want to change and:

SimpleMarkerSymbol newMarker = new SimpleMarkerSymbol(Color.BLUE, 20, SimpleMarkerSymbol.STYLE.CIRCLE);

Graphic g = mGlObservation.getGraphic(i);

mGlObservation.updateGraphic(i, newMarker);

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TeroRönkkö

Is it Graphics layer?

Get the id of the symbol you want to change and:

SimpleMarkerSymbol newMarker = new SimpleMarkerSymbol(Color.BLUE, 20, SimpleMarkerSymbol.STYLE.CIRCLE);

Graphic g = mGlObservation.getGraphic(i);

mGlObservation.updateGraphic(i, newMarker);

HassanShatnawi

no it is an FeatureLayer

Get the id of the symbol you want to change and:

the id is that point id or id for symbol ???
if it is for symbol not point how do I get the symbols and ID's

Graphic g = mGlObservation.getGraphic(i);
mGlObservation.updateGraphic(i, newMarker);

what is the mGlObservation ??

TeroRönkkö

It is the id of the point - and mGLObservation was something I forgot to mention, it is the name of the Graphicslayer.

That example changes symbol of single item.

HassanShatnawi

Thanks Tero Rönkkö‌ but this will update the point to be a circle how do I change it by special symbol ???

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