Question 128170 in Android Studio Question posted in
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Android Studio – how to draw circle in map view?

hi i wanna draw a circle in map view ( my map is Neshan ) but i can’t understand the documantion of
https://platform.neshan.org/android-sdk/reference/1.0.0/doc/org/neshan/mapsdk/model/Circle.html
if anyone draw circle with carto and linestyle can share this piece of code?

public void Draw_Circle() {

    Color color=new Color(0x000000);
    Circle circleOptions = new Circle(lastSectedLoc,radius,color,getLineStyle());


   map.addCircle(circleOptions);
}
private LineStyle getLineStyle(){
    LineStyleBuilder lineStCr = new LineStyleBuilder();
    lineStCr.setColor(new Color((short) 2, (short) 119, (short) 189, (short)190));
    lineStCr.setWidth(12f);
    lineStCr.setStretchFactor(0f);
    return lineStCr.buildStyle();
}

this is my code i tried to draw circle and it crash

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2

Answers


  1. 0

    For drawing circle in android map view you can try this:

    private void drawCircle(LatLng point) {

    // Instantiating CircleOptions to draw a circle around the marker
    CircleOptions circleOptions = new CircleOptions();
    // Specifying the center of the circle
    circleOptions.center(point);
    // Radius of the circle
    circleOptions.radius(100);
    // Border color of the circle
    circleOptions.strokeColor(Color.BLACK);
    // Fill color of the circle
    circleOptions.fillColor(0x30ff0000);
    // Border width of the circle
    circleOptions.strokeWidth(2);
    // Adding the circle to the GoogleMap
    mMap.addCircle(circleOptions);

}

    For reference please refer : circle in maps

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  2. 0

    add this line in your app build.gradle

    implementation group: 'com.vividsolutions', name: 'jts', version: '1.13'
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