Improved Polar Plot

How to:

Remove azimuth and grid:

1. In Azimuth Axes node in left panel, uncheck Show Outer/Inner Axis checkbox.
2. In Azimuth Axes: Grids node, uncheck show checkbox for major or minor grids.

Add custom radial axis :

1. In Radial Axes node, click New Configuration... buttom.
2. Custom your inside/outside axis in the Radial Axes Configuration dialog. In first sample graph, Angles List = 0 90 180 270; or choose custom and type in your desired angle with space separate.
3. You can select each new generated axis node to customize further.
4. You can also right click the left panel and select Add/Duplicate/Delete.

How to:

In Axis dialog: Azimuth Axes: Scale node. Choose Units dropdown list. It has Degree/Radians/Grdians/Custom options.

If you choose custom scale, you also need to specify the Start/End Value for a whole circle.

How to:

In Axis Dialog: Azimuth Axes: Orientation.

Select Clockwise/Counter-Clockwise in Direction dragdown list.

Choose or input start angle in Axis Start at (deg.) dragdown list.

In this example, start angle is 30(deg.) and dirction is clockwise.

How to:

Go to Axis Dialog: Miscellaneous: Crop.

Check Enable checkbox and modify Left/Top/Width/Height to custom your display range.

How to:

1. Go to Axis Dialog: Azimuth axes: Grids
2. In Start at dragdown list, choose where you want your grids start from.

How to:

User can now set From value larger than To in Axis Dialog: Azimuth axes: Scale now to easier custom the graph display range.

When you do this, if major ticks: Type is set to By increment, value should also be negative.

Check Axis Dialog: Azimuth axes: Tick Labels: Outer/Inner, Show Negative Labels as Positive checkbox to let negative labels show as usual value.