The symbol is scaled automatically by the layer when you zoom in and out. Is there an issue with the current size of the symbols when you zoom in and out?
I'm using PictureMarkerSymbol with an image, then creat Graphic object, and add to GraphicLayer. When I zoom in/out, image's scale doesn't change.
Hi,
There isn't an automatic way to change the size of the icon once the size is set, regardless of the scale of the map. We don't have symbol scaling built into the software. Is this what you were asking about?