From there, readers will move on to more complex Photoshop features, including masks, channels, retouching techniques, and special effects. The cross-platform CD includes all the images and project files needed for each lesson. They take their expertise in training users to work with Adobe products, combine it with the creative talents of Adobe's product design teams, and add the rich content of the CD-ROM to make a unique learning package from Adobe Systems.
Read an Excerpt Lesson 2: Working with Selections In this lesson, you'll learn how to do the following: Select parts of an image using a variety of tools. Reposition a selection marquee. Deselect a selection. Move and duplicate a selection. Constrain the movement of a selection. Choose areas of an image based on proximity or color of pixels.
Adjust a selection with the arrow keys. Add to and subtract from selections. Rotate, scale, and transform a selection. Combine selection tools. Crop an image.
This lesson will take about 40 minutes to complete. The lesson is designed to be done in Adobe Photoshop, but information on using similar functionality in Adobe ImageReady is included where appropriate. If needed, remove the previous lesson folder from your hard drive, and copy the Lesson02 folder onto it. As you work on this lesson, you'll overwrite the start files.
Note: Windows users need to unlock the lesson files before using them. For information, see "Copying the Classroom in a Book files" on page 3.
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Selection tool overview In Adobe Photoshop, you can make selections based on size, shape, and color using four basic sets of tools-the marquee, lasso, magic wand, and pen tools. You can reposition your selections using the move tool. You can also use the magic eraser tool to make selections in much the same way you use the magic wand tool.
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Note: In this lesson, you will use the marquee, lasso, magic wand, and move tools; for information on the pen tools, see Lesson 7, "Basic Pen Tool Techniques. The rectangular marquee tool f-; lets you select a rectangular area in an image. The elliptical marquee tool -: lets you select elliptical areas. The single row marquee tool - and single column marquee tool let you select a I -pixel-high row and 1-pixel-wide column.
You can also use the crop tool 4 to crop an image. The lasso tool P lets you make a freehand selection around an area. The polygon lasso tool V lets you make a straight-line selection around an area. The magnetic lasso tool in Photoshop lets you draw a freehand border that snaps to the edges of an area. The magic wand tool lets you select parts of an image based on the similarity in color of adjacent pixels. This tool is useful for selecting odd-shaped areas without having to trace a complex outline using the lasso tool.ignamant.cl/wp-includes/76/2200-como-localizar.php
Adobe Photoshop Classroom in a Book : Adobe Creative Team :
ImageReady includes the basic marquee selection tools, the lasso and polygon lasso tools, and the magic wand tool familiar to users of Photoshop. For more convenience in working with common shapes, ImageReady adds an extra marquee selection tool: the rounded rectangle marquee tool. Getting started Before beginning this lesson, restore the default application settings for Adobe Photoshop. See "Restoring default preferences" on page 4. You'll start the lesson by viewing the finished lesson file to see the image that you'll create as you explore the selection tools in Photoshop.
If a notice appears asking whether you want to customize your color settings, click No. An image of a face, constructed using various types of fruits and vegetables, is displayed. Selecting with the rectangular marquee tool You'll start practicing selection techniques using the rectangular marquee tool. Getting Started. About Classroom in a Book. Installing Adobe Photoshop and Adobe Imageready. Starting Adobe Photoshop and Adobe Imageready. Copying the Classroom in a Book Files. Restoring Default Preferences. Additional Resources. Adobe Certification. Lesson 1. Getting to Know the Work Area.
Starting Adobe Photoshop and Opening Files. Using the Tools. Entering Values. Viewing Images. Working with Palettes. Using Context Menus.
Pearson Higher Education
Using Online Help. Using Adobe Online Services. Jumping to ImageReady. Review Questions. Review Answers. Lesson 2.
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Working with Selections. Selection Tool Overview. Selecting with the Rectangular Marquee Tool. Selecting with the Elliptical Marquee Tool. Moving a Selection. Selecting with the Magic Wand. Selecting with the Lasso Tool. Adding and Subtracting Selections. Selecting with the Magnetic Lasso.