public static async Task <DomRect> GetBoundingClientRect(IJSRuntime JS, string id)
{
string json = await JS.InvokeAsync <string>("GetBoundingClientRect", id);
DomRect rect = JsonConvert.DeserializeObject <DomRect>(json);
return(rect);
}
public static async Task <Vector2> GetLocalMousePosition(IJSRuntime JS, string id, MouseEventArgs e)
{
DomRect rect = await GetBoundingClientRect(JS, id);
Vector2 pos = new Vector2();
pos.X = (float)(e.ClientX - rect.left);
pos.Y = (float)(e.ClientY - rect.top);
return(pos);
}