Preferences dialog box – Guides/Grid tab
Namo Menu > Preferences – Guides/Grid tab
Lets you edit options for guides and grid.
Grid
Color
Click to choose the color of the gridlines.
Standard colors
Click to choose a standard color for the gridlines.
Style
Click Solid to choose solid gridlines or Dashed to choose dashed gridlines.
Grid spacing
Enter the spacing between gridlines, in pixels.
Subdivisions
Enter the spacing of the invisible subdivisions between the gridlines. These subdivisions are used when snap-to is enabled; objects will snap to the invisible subdivisions. For best snap-to results, set the grid spacing at an even multiple of the subdivisions. Objects actually snap to subdivisions, not to gridlines. But if the gridlines are “in sync” with the subdivisions, objects will in effect snap to gridlines.
Guides
Color
Click to choose the color of guides.
Style
Click Solid to choose solid guides or Dashed to choose dashed guides.