Group areas to digitize several areas at once using crossovers, which are lines that connect the areas you want to group together.
You can use the Align to Image
tool to improve speed and accuracy during digitizing.
When you digitize a drawing with the Align to Image tool activated, the application
aligns the takeoff line to the closest black pixel. You can set the default
sensitivity of the tool in Preferences. You can press and hold Shift to turn Align
to Image on and off as you digitize a drawing. Align to image can be used with the
following:
-
Compensate
-
Add Drawing
-
Point
-
Trace
-
Spot Elevation
-
Borings
-
Reference Point
-
Stake
-
Trench
-
Count Line
-
Count Item
Note: When digitizing against a colored background, Viewpoint recommends that you turn OFF the Align to Image tool.
to select the layer you want to group.
or
on the speedbar to digitize the area you are going to group.
on the speedbar.