VectorFieldRenderer color change

[kaander08]

Hi all, 

I am working with vector field data in ArcGIS Maps SDK for Javascript and I am wondering if you can change the color of the arrows. The documentation says that the styles are predefined so I am wondering if it is just not possible. Please see the below code. I put "color: "red" in everyplace I can think of but it does not seem to change the color.

const rendererWind = new VectorFieldRenderer({

                type: "vector-field",

                color: "red",

                style: "single-arrow",

                flowRepresentation: "flow-from",

                symbolTileSize: 80,

                visualVariables: [{

                    type: "size",

                    maxSize: "50px",

                    minDataValue: 0,

                    minSize: "15px",

                    color: "red"

                },

                {

                    type: "rotation",

                    rotationType: "geographic"

                },

                {

                    type: "color",

                    color: "red"

                }]

            });

            const windLayer = new ImageryLayer({

                url: ***

                id: "windLayer",

                visible: false,

                minScale: [10000000],

                renderer: rendererWind                    

            });

[UndralBatsukh · Accepted solution]

Hi there, 

It is not possible to change the color of the vector field renderer symbols at this time. We have plans to add support for this but I do not know when it will happen. 

[kaander08]

Thank you for your reply. I am mapping ocean currents (m/s) and wind stress (N/m²), but the current setup doesn't allow me to adjust the minimum and maximum values on any of the predesigned displays, which forces me to use the single-arrow symbology, resulting in wind stress and ocean currents being displayed in the same color. The inability to differentiate between the two layers is problematic. Adding this functionality feels like a straightforward enhancement. I hope ESRI adds support for it soon.