Graphics Programs Reference
In-Depth Information
Review
We covered 6 selection tools in this chapter with examples for each.
The
Marquee Tools
create selections that are precise and rarely need modification. For that
reason their output is usually a new layer created by copying.
Layer > New > Layer Via Copy
The
Quick Selection Tool
works extremely well when the shape is relatively simple and the
edges are clearly defined. It is usually the tool of choice for isolating flowers.
The
Lasso Selection Tool
tells Photoshop where to look for the edges of the object. When
the selection includes hair, fringes, or other fine detail near the edges, it is best to keep the
lasso inside of the edges. When the edges are smooth and clearly defined, it is often faster
to keep the lasso outside of the edges.
The
Magnetic Lasso Tool
combines the features of the
Quick Selection Tool
(looks for
edges) and the
Lasso Selection Tool
(roughly identifies edges). The
Magnetic Lasso Tool
tells Photoshop where to look for the edges and snaps to them. This is usually the tool of
choice for very complex selections.
The
Magic Wand Tool
makes selections based on color. It can make selections that might
otherwise require hours of detailed work.
All of the selection tools can be used together. The
Quick Selection Tool
is often the best
way to modify any selection regardless of how it was created.
We can add to or subtract from
Selections
. This capability makes it easy to select objects
that are magnified with the
Zoom Tool
.
In most cases, selections made with any tool other than the
Marquee Tools
are best saved on
a layer with a
Layer Mask
. This is the subject of our next chapter.