width and height must be > 0 while creating bitmap

Question

I am working on an android app. Google Map and Marker clustering is impemented in my app. App is running fine on 4.4 and lollipop devices. I am creating custom marker using the following code and recieving following error java.lang.IllegalArgumentException: width and height must be > 0

I am using this code for creating custom bitmap as marker

private Bitmap getMarkerBitmapFromView(@DrawableRes int resId,String typeProfile) {

    View customMarkerView = ((LayoutInflater) getSystemService(Context.LAYOUT_INFLATER_SERVICE)).inflate(R.layout.custom_marker_view, null);
    RelativeLayout _markerType = (RelativeLayout) customMarkerView.findViewById(R.id.markertype);
    ImageView markerImageView = (ImageView) customMarkerView.findViewById(R.id.image);
    //ImageView markerStatus = (ImageView) customMarkerView.findViewById(R.id.onlieStatus);

    if(typeProfile.equals("blue")) {
        _markerType.setBackgroundResource(R.drawable.markr_general);


    } else if(typeProfile.equals("green")){
        _markerType.setBackgroundResource(R.drawable.markr_interest);


    } else if(typeProfile.equals("red")) {
        _markerType.setBackgroundResource(R.drawable.markr_profession);


    }

    markerImageView.setImageResource(resId);
    customMarkerView.measure(View.MeasureSpec.EXACTLY, View.MeasureSpec.EXACTLY);
    customMarkerView.layout(0, 0, customMarkerView.getMeasuredWidth(), customMarkerView.getMeasuredHeight());
    customMarkerView.buildDrawingCache();
    Bitmap returnedBitmap = Bitmap.createBitmap(customMarkerView.getMeasuredWidth(), customMarkerView.getMeasuredHeight(),
            Bitmap.Config.ARGB_8888);
    Canvas canvas = new Canvas(returnedBitmap);
    canvas.drawColor(Color.WHITE, PorterDuff.Mode.SRC_IN);
    Drawable drawable = customMarkerView.getBackground();
    if (drawable != null)
        drawable.draw(canvas);
    customMarkerView.draw(canvas);
    return returnedBitmap;

}

here is my code marker rendring class

 private class PersonRenderer extends DefaultClusterRenderer<Person> {
    private final IconGenerator mIconGenerator = new IconGenerator(getApplicationContext());
    private final IconGenerator mClusterIconGenerator = new IconGenerator(getApplicationContext());
    private final CircleImageView mImageView;
    private final CircleImageView mClusterImageView;
    private final int mDimension;


    public PersonRenderer() {
        super(getApplicationContext(), mMap, mClusterManager);

        View multiProfile = getLayoutInflater().inflate(R.layout.custom_marker_view, null);
        mClusterIconGenerator.setContentView(multiProfile);
        mClusterImageView = (CircleImageView) multiProfile.findViewById(R.id.image);

        mImageView = new CircleImageView(getApplicationContext());
        mDimension = (int) getResources().getDimension(R.dimen.custom_profile_image);
        mImageView.setLayoutParams(new ViewGroup.LayoutParams(mDimension, mDimension));
        int padding = (int) getResources().getDimension(R.dimen.custom_profile_padding);
        mImageView.setPadding(padding, padding, padding, padding);
        mIconGenerator.setContentView(mImageView);

    }

    @Override
    protected void onBeforeClusterItemRendered(Person item, MarkerOptions markerOptions) {
       mImageView.setImageResource(item.profilePhoto);


        markerOptions.icon(BitmapDescriptorFactory.fromBitmap(getMarkerBitmapFromView(item.profilePhoto,item.profileType))).title("asfas");
         //Bitmap icon = mIconGenerator.makeIcon();
       // markerOptions.icon(getMarkerBitmapFromView(item.profilePhoto)).title(item.name);
    }

    @Override
    protected void onBeforeClusterRendered(Cluster<Person> cluster, MarkerOptions markerOptions) {
      /*  List<Drawable> profilePhotos = new ArrayList<Drawable>(Math.min(4, cluster.getSize()));
        int width = mDimension;
        int height = mDimension;


        MultiDrawable multiDrawable = new MultiDrawable(profilePhotos);
        multiDrawable.setBounds(0, 0, width, height);

        mClusterImageView.setImageDrawable(multiDrawable);
        Bitmap icon = mClusterIconGenerator.makeIcon(String.valueOf(cluster.getSize()));*/




        if(cluster.getSize() == 2) {

            markerOptions.icon(BitmapDescriptorFactory.fromBitmap(getClusteredMarkerBitmapFromView(R.drawable.for_two,2,cluster)));

        } else if(cluster.getSize() == 3) {

            markerOptions.icon(BitmapDescriptorFactory.fromBitmap(getClusteredMarkerBitmapFromView(R.drawable.for_three,3,cluster)));

        } else if(cluster.getSize()  == 4) {

            markerOptions.icon(BitmapDescriptorFactory.fromBitmap(getClusteredMarkerBitmapFromView(R.drawable.images_for,4,cluster)));

        } else if(cluster.getSize() > 4) {

            markerOptions.icon(BitmapDescriptorFactory.fromBitmap(getClusteredMarkerBitmapFromView(R.drawable.images_for,cluster.getSize(),cluster)));

        }


    }

    @Override
    protected boolean shouldRenderAsCluster(Cluster cluster) {
        // Always render clusters.
        return cluster.getSize() > 1;
    }
}

I think it would help if you to actually print the values of width and height on the console so you would better understand if your program was really able to fetch some actual values. You might be calling width and height when no values haven't been assigned to them yet. Check this [SO thread](http://stackoverflow.com/questions/17605662/illegalargumentexception-width-and-height-must-be-0-while-loading-bitmap-from) for additional insight. — ReyAnthonyRenacia, Nov 13 '16 at 11:25

ReyAnthonyRenacia · Accepted Answer · 2016-11-15T11:03:11.463

0

I think it would help if you to actually print the values of width and height on the console so you would better understand if your program was really able to fetch some actual values. You might be calling width and height when no values haven't been assigned to them yet. Check this SO thread for additional insight.

edited Nov 15 '16 at 11:03

answered Nov 15 '16 at 09:01

ReyAnthonyRenacia

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width and height must be > 0 while creating bitmap

1 Answers1