This panel appears in the Fills Dialog Box (Options > Element Attributes > Fills) if you are editing a vectorial fill.
To change the vectorial pattern, select the fill you want to modify in the pop-up list at the top of the dialog box.
Edit its properties in the Edit Vectorial Pattern panel using the controls described below:
Show Pattern Unit: Check this box to place a highlight over the symbol unit in the preview window.
Scale window: Enter view scale in percent in this box to control the view in the vectorial hatching area.
To determine the relationship between fills and project scale, use the two radio buttons.
See also Scale of Fills.
Zoom Out: Click this button to Zoom Out the view in the vectorial hatching area
Zoom In: Click this button to Zoom In the view in the vectorial hatching area.
Spacing: Enter values in this section for spacing the vectorial hatching pattern horizontally and vertically.
Angle: Enter a value here to rotate the vectorial hatch shown in the Sample Window.
Click OK when you are finished. All elements using this fill pattern will now display the modified one.