Adobe illustrator 10 Manuale Utente
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Adobe Illustrator Help
Transforming and Distorting Shapes
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Using effects to combine shapes nondestructively
You can use Pathfinder effects to combine all the paths in a group, layer, or sublayer. When
you combine paths using effects, each path uses the same intersection method, such as
Add, Subtract, or Divide. For more information on the Effect menu, see
you combine paths using effects, each path uses the same intersection method, such as
Add, Subtract, or Divide. For more information on the Effect menu, see
You can choose from any of the following Pathfinder effects:
Add Traces the outline of all objects as if they were a single, merged object. The resulting
shape takes on the paint attributes of the top object.
shape takes on the paint attributes of the top object.
Intersect Traces the outline of the region overlapped by all the objects.
Exclude Traces all nonoverlapping areas of the objects, and makes overlapping areas
transparent. Where an even number of objects overlap, the overlap becomes transparent.
Where an odd number of objects overlap, the overlap becomes filled.
transparent. Where an even number of objects overlap, the overlap becomes transparent.
Where an odd number of objects overlap, the overlap becomes filled.
Subtract Subtracts the frontmost objects from the backmost object. You can use this
command to delete areas of an illustration by adjusting the stacking order. (See
command to delete areas of an illustration by adjusting the stacking order. (See
Minus Back Subtracts the backmost objects from the frontmost object. You can use this
command to delete areas of an illustration by adjusting the stacking order. (See
command to delete areas of an illustration by adjusting the stacking order. (See
Divide Divides a piece of artwork into its component filled faces (a face is an area
undivided by a line segment).
undivided by a line segment).
Note: When you use the Divide Pathfinder button in the Pathfinder palette, you can use
the direct-selection or group-selection tool and manipulate the resulting faces indepen-
dently of each other. You can also choose to delete or preserve unfilled objects when
applying the Divide command. (See
the direct-selection or group-selection tool and manipulate the resulting faces indepen-
dently of each other. You can also choose to delete or preserve unfilled objects when
applying the Divide command. (See
.)
Trim Removes the part of a filled object that is hidden. It removes any strokes and does
not merge objects of the same color.
not merge objects of the same color.
Merge Removes the part of a filled object that is hidden. It removes any strokes and
merges any adjoining or overlapping objects filled with the same color.
merges any adjoining or overlapping objects filled with the same color.
Crop Divides artwork into its component filled faces, and then deletes all the parts of the
artwork that fall outside the boundary of the topmost object. It also removes any strokes.
artwork that fall outside the boundary of the topmost object. It also removes any strokes.
Outline Divides an object into its component line segments, or edges. This command is
useful for preparing artwork that needs a trap for overprinting objects.
useful for preparing artwork that needs a trap for overprinting objects.
Note: When you use the Outline Pathfinder button in the Pathfinder palette, you can use
the direct-selection or group-selection tool and manipulate each edge independently. You
can also choose to delete or preserve unfilled objects when applying the Outline
command. (See
the direct-selection or group-selection tool and manipulate each edge independently. You
can also choose to delete or preserve unfilled objects when applying the Outline
command. (See
Hard Mix, Soft Mix, and Trap Mix colors that overlap or adjoin. (See
Combining paths using Pathfinder effects
Use Pathfinder effects on groups, layers, or sublayers that you want to combine into one,
editable object.
editable object.