Start/End Points
The first two boxes, X and Y, show the coordi-
nates of the objects reference point. To resize an object by moving
the reference point, type new coordinates for the reference point.
The next two boxes, X' and Y', show the coordinates of one of the
corner points on the object (or the objects bounding box). The point
is the upper-right corner when the reference point is the lower-left
corner. The point is the lower-right corner when the reference point is
the upper-left corner. The point is the lower-left corner when the ref-
erence point is the upper-right corner. The point is the upper-left cor-
ner when the reference point is the lower-right corner.
For a line, you cannot select a reference point. The X and Y boxes
always indicate the starting point of the line and the X' and Y' boxes
always indicate the end point of the line. To resize an object, type
new coordinates for this point.
Distance and Angle
The first two boxes show the X Y coordinates
of a lines start point. This is only available when a line is selected.
The second two boxes show the lines length and angle. You can
change these values to change the length, angle, or position of the
line. A representation of the angle is given in the reference point box.