Here's the code being used to set the GridStyle of our Diagram:

            if (!userMapPreferences.GridStyle.Equals("None"))
            {
                diagram.ShowGrid = true;
                diagram.AlignToGrid = userMapPreferences.SnapToGrid;
                diagram.GridColor = DecodeColor(userMapPreferences.GridLineColor);
                diagram.GridStyle = DecodeGridStyle(userMapPreferences.GridStyle);
                diagram.GridSizeX = userMapPreferences.HorizontalGridSpacing;
                diagram.GridSizeY = userMapPreferences.VerticalGridSpacing;
            }


        public GridStyle DecodeGridStyle(string lineStyle)
        {
            switch (lineStyle.ToLower())
            {
                case "points":
                    return GridStyle.Points;
                case "lines":
                default:
                    return GridStyle.Lines;
            }
        }


It works when the user has selected Lines, but if they select Points, no points appear on the Diagram canvas as expected.

Here's what the Canvas data-json looks like for the grid-related properties:

/* Lines (Works as expected - lines are displayed */
showGrid:true,
gridStyle:1,
gridColor:rgba(133,16,47,1),
gridSizeX:100,
gridSizeY:50,
gridOffsetX:0,
gridOffsetY:0,
alignToGrid:true,

/* Points - Doesn't work as expected; no points are displayed */
showGrid:true,
gridStyle:0,
gridColor:rgba(133,16,47,1),
gridSizeX:100,
gridSizeY:50,
gridOffsetX:0,
gridOffsetY:0,
alignToGrid:true,



Is there another setting that needs to be set somewhere else?

Slavcho wrote on Oct 27^th, 2021 at 7:57am:


Could you clarify what you mean by setting the "dash-style for grid lines" above?

In looking at the documentation, I only see the grid styles for points and lines.  Is there something I'm missing?

Thanks for the clarification.  I went back and changed the X and Y grid size from 50/100 to 10/10 and can now make them out (although they're still very faint, even when I zoom in to the map).  Is there a way to increase the size of the point or is that a set size?

I've tried all of them, but none of them made a positive difference.  The attached is when I made the grid 10x10 with a black color and a white background.