Movies posted here deal with the use of grids and snap tools while preparing landscape CAD designs while using gCADPlus.
To alter the grid, snap and polar tracking settings, right click while drafting and choose drafting settings. The dialog box shown below appears.
We compare the use of these tools in the gCADPlus design environment. The line command is used to show the value of a 200mm grid in model space while a 2mm is used in layout space to accurately position two floating viewports.