Change ClassBreaksRenderer on runtime

MohamedNabil — Sat, 11 Dec 2021 14:37:58 GMT

Hi,

I am working with ArcGIS Online hosted feature layer, I am trying to change the color and the max,min values of layer renderer (ClassBreaksRenderer)

The colors were changed successfully but the max and min value of the breaks didn't change, what is the problem with the code?

//Get Feature Layer
          layers = arcgisUtils.getLayerList(response);
          layer = layers[0].layer;

//Change Colors
          layer.renderer.infos[0].symbol.color.r = 255;
          layer.renderer.infos[0].symbol.color.g = 0;
          layer.renderer.infos[0].symbol.color.b = 0;

          layer.renderer.infos[1].symbol.color.r = 0;
          layer.renderer.infos[1].symbol.color.g = 0;
          layer.renderer.infos[1].symbol.color.b = 255;
//Change breaks max and min
          layer.renderer.infos[0].classMaxValue = 200;
          layer.renderer.infos[0].maxValue = 200;
          layer.renderer.infos[0].minValue = 75;       

          layer.renderer.infos[1].classMaxValue = 250;
          layer.renderer.infos[1].maxValue = 250;
          layer.renderer.infos[1].minValue = 200;
//redraw the layer
          layer.redraw();

topic Change ClassBreaksRenderer on runtime in ArcGIS JavaScript Maps SDK Questions

Change ClassBreaksRenderer on runtime