Photoshop_User_July_2017

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SHAPE SELECTION TOOLS


  • Rectangular Marquee—for selecting
    rectangles and squares

  • Elliptical Marquee—for selecting ovals
    and circles

  • Single Column Marquee—for a one-
    pixel column selection

  • Single Row Marquee—for a one-pixel
    row selection

  • Polygonal Lasso—for selecting straight-
    edged shapes

  • Lasso—for selecting free-form shapes

  • Pen—selecting using anchor points
    and paths


AUTOMATED SELECTION TOOLS & COMMANDS


  • Magic Wand—automatic selection based
    on a range of colors

  • Magnetic Lasso—senses edges to help
    make a selection

  • Color Range—selects by ranges of
    colors, with options to adjust

  • Quick Selection—the “edge detection”
    tool (click-and-drag)

  • Focus Area—makes a selection based
    on depth of field


OTHER SELECTION METHODS
(FOUND UNDER THE SELECT MENU)


  • Quick Mask—view and edit the selection
    as a colored overlay

  • Load Selections from other sources—use
    layers or channels to create selections

  • Grow—expand an existing selection

  • Similar—select pixels similar to existing
    selection

  • Transform Selection—adjust a selection
    using transformation handles

  • Modify commands—a series of
    commands to adjust a selection

  • Save Selection—a means to “store”
    selection for later use

  • Select and Mask—a workspace to
    refine and adjust the selection


The Selection Tools & Commands MY TOP 10
Here are my top techniques when working with selections
and masks.



  1. End up with a Great Selection
    Although you may sometimes be able to make a great selection
    with one tool, chances are it’s going to take several steps and tools.
    As we know, there are many options for making selections both in
    tools and under menus, and it’s very likely that you’ll end up using
    multiple functions together.
    For me, it’s always made better sense to think, “End up with a
    great selection,” rather than “Select something.”
    If you’ve made an initial selection and it’s not quite right, you can
    use the same selection tool (or a different one) to tweak the selection.
    Think about fine-tuning your selection using keyboard modifiers and
    the Transform Selection command, in this way:

    • Hold down Shift and click-and-drag to add to
      the existing selection.

    • Hold down Option (PC: Alt) and click-and-drag
      to remove from an existing selection
      As an example, start with a selection made with the Quick Selection
      tool (W) and then switch to the Lasso tool (L) to add the missing areas
      (with the Shift key held down).
      You can also use Select>Transform Selection to click-and-drag
      on handles to resize a selection to fit the shape you need. Use the
      same techniques as you would with Free Transform (Command-T
      [PC: Ctrl-T]), such as Shift to constrain and Command (PC: Ctrl) to
      edit the individual corners.




Once you’re in Transform
Selection, you can also click the
Warp icon (the warped grid shape
with a curved arrow below it in the
Options Bar) and drag the grid to
adjust your selection.

©Adobe Stock/asafeliason

Although we’re not going to cover all of the
following in detail, Photoshop has many
selection tools and commands, each with their
own advantages, and each designed for dif-
ferent selection situations.
Free download pdf