HP Prime Graphing Calculator - Manual (Page 148)

144 Geometry
1. Select the object whose color you want to change.
2. Press
Z .
3. Select Change Color.
The Choose Color palette appears.
4. Select the color you want.
5. Press
J .
Filling objects An object with closed contours (such as a circle or polygon)
can be filled with color.
1. Press
Z .
2. Select Fill with Color.
The Select Object menu appears.
3. Select the object you want to fill.
The object is highlighted.
1. Press Z .
2. Select Change Color.
The Choose Color
palette appears.
3. Select the color you
want.
4. Press J .
Removing fill To remove the fill from an object:
1. Press
Z .
2. Select Fill with Color.
The Select Object menu appears.
3. Select the object.
Undoing You can undo your last addition or change to Plot view by
pressing
t . However, you must have keyboard shortcuts
activated for this to work. See page 147.
Clearing an
object
To clear one object, select it and tap C . Note that an object
is distinct from the points you entered to create it. Thus
deleting the object does not delete the points that define it.
Those points remain in the app. For example, if you select a