For example, the original graph is circular or rectangular, but the graph after
“Group” operation will be dealt with according to the original properties and it
will be restored to the original graph, with properties unchanged, after
“Ungroup Separation Group” operation.
“Ungroup” will turn the object which has just been grouped into previous
situation.
Separation Group” Restore the objects of the group to the state before the
collection.
The icon of “Group” in the Toolbar is , while that of “Ungroup Separation
Group” is . Their shortcut keys are Ctrl+G and Ctrl+U respectively.
3.5.To Curve/Multi-line Segment Turn to curve
This function is to remove the properties of the selected graph and
transform it to a curve or multi-line segment.
Remove the attributes of the selected graphic object and turn it into a
curve object.
3.6. Turn To a Dashed Line
This function is to transform the vector graph to a dashed graph for
marking, as shown in Fig. 3-2:
Fig. 3-2 “Turn to a Dashed Line”
The user has to set the length of the short line and the space between
lines, and then click “OK” to transform the vector graph into a dashed one.
39 / 217
    "