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`I
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`For the HSB color transition, you can select either a clockwise (HSB-CW) or
`counterclockwise (HSB-CCW) option. Either option causes the blend to display a
`transition from the foreground color through the hues displayed on a hue wheel
`(analogous to the color wheel in the Color Wheel dialog box) to the background
`color); the direction is either clockwise (CW) or counterclockwise (CCW) around
`the hue color wheel from which the intervening hues are to be taken.
`For example, suppose you select pure red as the foreground color and cyan
`(which is a mixture of pure green and pure blue) as the background color. Open
`the Color Wheel dialog box by Option-clicking the color indicator box on the
`toolbox. You will notice that these colors are opposite each other on the color
`wheel. If you select the HSB-CW option for the blend tool, then create a blend
`fill, the blend displays a transition from red to magenta to blue to cyan; the
`intermediate hues are derived by traversing the color wheel in the clockwise
`direction. (The Color Wheel dialog box is sometimes referred to as the Apple
`Color Picker. In this guide, the dialog box used to select colors, which is unique
`to the Adobe Photoshop program, is called the Photos hop Color Picker dialog
`box.)
`For a radial fill, you can also specify an offset value. The offset value defines the
`distance from the starting paint where the radial fill displays the foreground color
`without any gradations of color. The radial offset value is the percentage of the
`total distance from the starting paint to the end paint of the line you create when
`you drag with the blend tool. A radial offset value of SO causes the foreground
`color to appear as a solid color without gradations of color for SO percent of the
`distance from the starting paint to the end paint of the fill.
`
`Creating a linear fill
`When you create a linear fill, the foreground color appears where you started to
`drag, and the colors display a transition to the background color, which appears
`at the selection border. The portion of the selection before the specified starting
`paint is filled with the solid foreground color; the portion after the specified
`ending point is filled with the solid background color.
`To create a linear fill with the blend tool:
`1. Select the part of the image you want to fill.
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`Chapter 10: Using the Fill Tools
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`To define a pattern to be used for a fill:
`1. Click the rectangular marquee tool on the toolbox.
`2. Holding down the mouse button, drag to select the part of the image you want
`to use as the pattern.
`3. When you have selected a pattern, release the mouse button.
`
`4. Choose Define Pattern from the Edit menu.
`To fill a selection with a pattern:
`1. Select the part of the image you want to fill.
`
`2. Choose Fill from the Edit menu.
`
`The Fill dialog box appears.
`3. Click Pattern.
`4. Click OK.
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`Chapter 10: Using the Fill Tools
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`Using color modes
`Using the Fill command, you can control how the fill is applied to the selection.
`You can choose to have the pixels in a fill appear only if they are lighter than the
`pixels in the selection (Lighten Only), or only if they are darker than the pixels
`in the selection (Darken Only).
`By default, an entire selection is filled when you use the Fill command in the
`Normal mode. However, you can choose to apply the hue and saturation values
`of the pixels in the fill to the selection without affecting the luminosity values
`of the pixels in the selection. These options are called color (painting) modes. The
`Color Mode options are applied to pattern fills as well as solid color fills.
`For more information about the color modes see "Selecting a painting mode," in
`Chapter 7, "Painting and Editing Tool Options."
`To select the color mode option you want:
`1. Choose Fill from the Edit menu.
`The Fill dialog box appears.
`2. Click the Color Mode option you want.
`3. Click OK.
`
`Chapter 10: Using tile Fill Tools
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`Petitioner Exhibit 1026, Page 0161
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`Petitioner Exhibit 1026, Page 0162
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`Petitioner Exhibit 1026, Page 0162
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`\.
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`'
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`Chapter 11: Selecting Colors
`
`This chapter describes how to select the foreground and background colors. The
`Adobe Photoshop program provides a number of ways to select the foreground
`and background colors. You can use the eyedropper tool to select the foreground
`and background colors from the colors in the active document, and even from
`open, inactive documents.
`You can also use the color palette, a floating palette accessed from the Window
`menu, to select the foreground and background colors. The color palette offers a
`fast and convenient way to select colors based on percentages of color values.
`Using the color palette, you can specify a color, or mix your own using the scratch
`pad.
`You can also use either the Color Picker or Color Wheel dialog box to select colors.
`(The color wheel also is referred to as the Apple® Color Picker.) Using either the
`color picker or color wheel, you can select a color from a color spectrum, or specify
`a mixture of colors using one of three color models, either HSB, RGB, or CMYK.
`The RGB model defines colors in terms of the mixture of the three additive
`primary colors, red, green, and blue, that combine to form colors; this is the
`model your color monitor uses. The HSB model defines colors in terms of the
`values of hue, saturation, and brightness in the color. This model typically is used
`in special effects. Hue is color: blue, yellow, orange, and so on. Saturation is the
`amount of gray in a color. Brightness is the intensity of light reflected from or
`transmitted by the image. The CMYK color model defines colors in terms of the
`levels of cyan, magenta, yellow, and black in a color. The CMYK color model is
`commonly used for images that will be printed on a printing press.
`The foreground and background colors you select are displayed in the toolbox, as
`well as where you selected the color-either in the color palette, color picker, or
`color wheel.
`The various methods for selecting the foreground and background colors are
`described in the sections that follow.
`
`Using the eyedropper tool
`The eyedropper tool is a color selection tool. It lets you select the current fore(cid:173)
`ground and background colors for an image. You can select colors from any open
`document without making it the active document (bringing it to the front). This
`allows you to use other documents as color tables that store collections of colors
`from which you can make color selections. When you use the eyedropper tool to
`select the foreground or background color, the color you select appears in the
`color palette only if the Fore mode is active when you select the foreground color,
`or if the Back mode is active when you select the background color.
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`Using the color picker
`The color picker, as well as the color wheel allow you to select the foreground or
`background color. Both are accessed from either the color sample box in the color
`palette, or from the foreground and background color rectangles in the toolbox.
`The color picker and color wheel work in a similar manner. Both allow you to
`select a foreground and background color based on a particular color model, and
`both allow you to enter numerical value for a color. Both the Color Picker and the
`Color Wheel dialog boxes allow you to select a foreground or background color
`from a color spectrum, or to specify the mixture of colors that, once combined,
`creates the color you want. Unlike the Color Wheel dialog box, the Color Picker
`dialog box allows you to select colors based on the CMYK color model.
`The Color Picker dialog box contains several controls you can use to select a color:
`the color field, a large box that you drag a pointer through to change the color
`selection; a rectangle in the upper right of the dialog box, which displays two
`color swatches; and three color model options, HSB, RGB, and CMYK. The color
`components (such as hue) are called color parameters. The parameter you select
`becomes the active color parameter. The color slider, the thin rectangular control
`to the left of the color models, displays the range of color levels available for the
`selected color parameter.
`When you open the Color Picker dialog box, both color swatches display the
`same color. The title in the upper left corner of the dialog box shows whether you
`are selecting the foreground or the background color. The color in the lower color
`swatch shows the current foreground or background color, depending on which
`option is active; once you select a new foreground or background color, the top
`color swatch displays it.
`You can select a color using one of three color models, HSB, RGB, and CMYK. To
`define the mixture of primary colors that make up the color, you enter values in
`the text box next to the color parameter of the appropriate color model. To select
`a color using the HSB and RGB color models, you can also use the color field and
`the color slider, which changes the display of colors according to the color model
`and color values you specify. With the CMYK color model, you can only select
`colors by specifying the mixture of cyan, magenta, yellow, and black that
`comprise the color you want.
`To access the Adobe Photoshop Color Picker dialog box, click either the color
`sample box in the color palette, or click the foreground or background color
`rectangle in the toolbox.
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`Using the color field and color slider
`
`With the HSB and RGB color models, you can use the color field and the color
`slider in the Color Picker dialog box to select a color. The options within the color
`field and the color slider are dependent upon the color model and color parame(cid:173)
`ter you select. The color slider displays the range of color levels available for the
`selected color parameter. For example, if you select the saturation parameter (S),
`the color slider displays the saturation range for the selected color, where 100
`percent saturation appears at the top of the slider and a-percent saturation
`appears at the bottom of the slider.
`The color field allows you to select a color based on the two other color parame(cid:173)
`ters in the color model. For example, if you select hue (H) as the active color
`parameter, the color field displays the range of saturation and brightness levels
`available for the current hue value. The saturation values are distributed along
`the horizontal axis, saturation values increase from left to right. Brightness values
`are distributed along the vertical axis; brightness values increase from bottom to
`top. When you click on the color field, a circular marker appears on the color field
`to mark the position on the field.
`The color slider shows the range of the active color parameter (for example, hue)
`within the other color parameters (for example, saturation and brightness). The
`color values in the text boxes change to reflect the selections you make using the
`color field and the color slider.
`The options and how you select a color are described below in terms of the
`currently selected model and color parameter.
`
`Selecting an HSB color using the color picker
`When you select a color using the HSB model, you select either hue, saturation,
`or brightness as the active color parameter in the Color Picker dialog box. Follow(cid:173)
`ing are descriptions of the adjustment you make, depending on which color
`parameter you selected.
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`Petitioner Exhibit 1026, Page 0186
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`Petitioner Exhibit 1026, Page 0186
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`

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`Section 3: Basic Image Editing
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`Petitioner Exhibit 1026, Page 0187
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`(\
`(\ Chapter 12: Cutting and Pasting Selections
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`The Adobe Photoshop program contains many tools and features that allow you
`to edit an image in different ways. A selection on an image can be cut, copied,
`pasted, or deleted, as well as transformed by skewing, distorting, stretching,
`rotating, and flipping. You can change the perspective of an image and crop and
`resize an image. More advanced editing techniques allow you to convert one type
`of image to another, edit the channels that comprise an image, and alter the color
`in an image; these techniques are discussed in Section 4, "Advanced Image Edit(cid:173)
`ing and Color Correction." This chapter discusses how to edit an image by delet(cid:173)
`ing a selection, and by cutting, copying, and pasting it.
`An important concept in image editing is a floating selection. A floating selection
`is a selection that you have moved or pasted into an image. The selection is "float(cid:173)
`ing" because it sits on a plane above the underlying image. The pixels in the float(cid:173)
`ing selection do not replace the pixels in the underlying image until you deselect
`the floating selection. If you cut or delete a floating selection, only the pixels in
`the floating selection are affected; the underlying image is not affected.
`Almost any editing command can be undone. You use the Undo command in the
`Edit menu (Command-Z) to reverse changes to an image. If the change cannot be
`reversed, the Edit menu will display Can't Undo.
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`163
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`Copying selections
`The Copy command (Command-C) lets you create a copy of the current selec(cid:173)
`tion. You can paste the copy elsewhere on the image or into other documents.
`To copy the current selection, choose Copy from the Edit menu.
`A copy of the selection is placed on the Clipboard. The copy remains on the
`Clipboard until you copy or cut another selection.
`You can create a duplicate of a selection by pressing and holding down the
`Option key and dragging the selection. This method does not place a copy of the
`selection on the Clipboard, however.
`
`Exporting selections
`When you cut or copy a selection on an image, the selection is placed on the
`Clipboard. When you quit the Adobe Photoshop program or switch to another
`application using MultiFinder, the contents of the Clipboard are converted by
`default to the PICT format. This conversion allows you to paste the Clipboard's
`contents into a document created by another application.
`So that you can export an image to another application, the Adobe Photoshop
`program allows you to specify the bit resolution of the selection on the Clipboard
`and use the System color table for the selection. You can choose a resolution from
`1 bit to 32-bits per pixel. For applications that only accept 8-bit images, you
`should select 8-bits or fewer per pixel.
`You can disable the automatic conversion feature to save time if you do not
`intend to paste the contents of the Clipboard into another application's docu(cid:173)
`ment. If you disable this feature, the contents of the Clipboard are deleted when
`you exit from the Adobe Photoshop program. The automatic conversion feature
`does not affect the pasting of selections between Adobe Photoshop documents.
`These selections are always transferred at the highest possible resolution. You can
`also choose to use the System color palette (also called the color table) for the
`selection. This option allows you to make sure that the colors in the selection are
`displayed properly within applications that don't recognize custom color tables.
`
`Chapter 12: Cutting and Pasting Selections
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`You use the Preferences dialog box, accessed via the Preferences command in the
`Edit menu, to choose the resolution option for selections on the Clipboard. The
`resolution option you select is saved in your preferences file and remains the
`default for all Adobe Photoshop documents until you select another option.
`To select the resolution and color table options you want for selections on
`the Clipboard:
`1. Choose Preferences from the Edit menu.
`The Preferences dialog box appears.
`
`)
`
`Preferences ...
`
`Display:
`~ Colored separations
`D Use system palette
`~ Use DirectSetEntries
`
`Clipboard EHport:
`o Disabled
`o 1 bit / piHel
`02 bits/piHel
`o 4 bits/piHel
`o 8 bits / piHel
`@ 8 bits/piHel, System Palette
`o 16 bits/piHel
`o 32 bits/piHel
`
`Separation Setup ...
`
`OK l
`
`(
`
`( Cancel)
`
`Column Size:
`
`Width: 1m.11 (picas)
`
`Interpolation Method:
`o Nearest Neighbor
`o Bilinear
`@ Bicubic
`
`2. Click the Clipboard Export option you want. Click Disabled to disable the auto(cid:173)
`matic conversion to the PICT format. Click 8-bits/pixel, System Palette to use the
`System color table as the color table for the selection.
`3. Click OK.
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`Pasting selections
`The Adobe Photoshop program offers a range of pasting options. You can simply
`paste a selection on an image, or exercise fine control over how the pasted selec(cid:173)
`tion appears on the image. When you paste, you can place the pasted selection
`inside or behind a selected part of an image, or allow part of the underlying image
`to show through. You use paste controls to control the appearance of the pasted
`selection and the underlying image. Some of the paste controls described in this
`section are not available with certain image types. In these cases, the controls do
`not appear in the Paste Controls dialog box.
`The Paste command in the Edit menu (Command-V) allows you to paste a selec(cid:173)
`tion into another part of an image or into another document. When you choose
`the Paste command, the last selection you cut or copied appears in the center of
`the active window as the current selection. If a selection already appears on the
`image, the pasted selection is placed on top of it.
`You can paste indexed color images only into other indexed color images that use
`the same color table. For information about indexed color images and color
`tables, see the section, "Converting an RGB image to an indexed color image"
`in Chapter IS, "Converting Images and Working With Channels. II
`This section refers to the selection you cut or copied as the "source selection, II and
`where you paste the selection (the source) as the "target selection."
`To paste an image:
`1. Select the part of the image you want:
`2. Choose either the Cut or Copy command from the Edit menu to transfer the
`image to the Clipboard.
`3. Choose Paste from the Edit menu.
`
`Chapter 12: Cutting and Pasting Selections
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`Petitioner Exhibit 1026, Page 0193
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`S. Choose Paste Into from the Edit menu.
`The source selection appears as the current selection inside the target selection.
`The source selection is cropped to fit into the target selection.
`
`6. Drag the source selection to display the part of it you want within the target
`selection. When the part you want is displayed, deselect the image.
`
`The source is cropped to fit within the border of the target.
`
`Chapter 12: Cutting and Pasting Selections
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`169
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`Petitioner Exhibit 1026, Page 0195
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`4. Choose Paste Behind from the Edit menu.
`The source selection appears as the current selection behind the target selection.
`
`S. Drag the source selection to reveal the part of it you want to display. When the
`part of the source selection you want is displayed, deselect the image.
`
`The source selection appears behind the target selection.
`
`Chapter 12: Cutting and Pasting Selections
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`Using color modes when pasting
`The sliders in the Paste Controls dialog box allow you to control which pixels in
`the floating selection replace those in the underlying image. The Normal mode
`causes all of the pixels in the floating selection to appear in the image unless
`other conditions that affect pasting are specified. The Darken Only and Lighten
`Only modes let you compare the brightness values of pixels in the floating selec(cid:173)
`tion and the underlying image to determine which pixels in the floating selection
`will appear. The Color Only mode applies only the hue and saturation values of
`the pixels in the floating selection to the pixels in the underlying image, without
`affecting their luminosity.
`You select Normal to paste the entire floating selection into the image. You select
`Darken Only to replace only the pixels in the underlying image that are lighter
`than the corresponding pixels in the floating selection. You select Lighten Only
`to replace only the pixels in the underlying image that are darker than the corre(cid:173)
`sponding pixels in the floating selection. You select Color Only to apply the hue
`and saturation of the floating selection's pixels to the underlying image without
`changing the luminosity of the underlying image's pixels.
`To select the color mode you want:
`1. Choose Paste Controls from the Edit menu.
`The Paste Controls dialog box appears.
`2. Click the option you want.
`
`Normal
`
`Darken Only
`
`Lighten Only
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`Color Only
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`Chapter 12: Cutting and Pasting Selections
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`Specifying a color range for pasting
`You can further refine what pixels in the floating selection or underlying image
`appear in an image by specifying a color range for the pixels. You use the sliders
`at the top of the Paste Controls dialog box to specify the color value range.
`You can select a color, then select a high and low range for the color values. The
`color values are measured on a scale from 0 (black) to 255 (white). You can specify
`a color range for both the floating selection and the underlying image.
`If the color values of the pixels in the floating selection are inside of the color
`range specified on the Floating Selection slider in the Paste Controls dialog box,
`they are pasted into the image. If the color values of the pixels in the underlying
`image are outside of the color range specified by the Underlying Image slider,
`they will replace the pixels in the floating selection.
`Therefore, if you want the pixels in the underlying image to replace some of the
`pixels in the floating selection, specify color values that are above or below the
`color values of the pixels in the underlying image. You use either the Floating
`Selection or Underlying Image slider, respectively, in the Paste Controls dialog
`box, to specify the range of color values.
`With RGB and indexed color images, you can choose to base the color compari(cid:173)
`son on the gray values of the pixels (which takes into account the values of red,
`green, and blue in the pixel), or on the specific red, green, or blue values in the
`pixels. Gray is the default option.
`If you are working on an RGB or indexed color image and you want to base the
`color criteria on a particular color, click Red, Green, or Blue to select the color of
`interest.
`To determine which pixels in either the floating selection or the underlying
`image appear in the image:
`1. Position the pointer on the left, black triangle of either the Floating Selection or
`the Underlying Image slider to set the low end of the color range.
`2. Holding down the mouse button, drag the black triangle to the right.
`The left value above the slider increases as you drag the slider to the right.
`3. When the desired value is displayed, release the mouse button.
`4. Position the pointer on the right, white triangle on the same slider to set the high
`value of the range.
`5. Holding down the mouse button, drag the white the triangle to the left.
`The right value above the slider decreases as you drag the slider to the left.
`6. When the desired value is displayed, release the mouse button.
`If you used the Floating Selection slider, the pixels in the pasted image that have
`color values between the two values in the Floating Selection line will be pasted
`into the image. Pixels outside the range will not be pasted when you click OK.
`
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`If you used the Underlying Image slider, only the pixels with color values outside
`of the specified color range will show through. All of the pixels within the range
`will be pasted over by the floating selection.
`
`Controlling color transitions when pasting
`You can control the transitions between colors in the floating selection and the
`underlying image using the Fuzziness parameter. The Fuzziness parameter works
`differently than the paint bucket tool's Fuzziness parameter; the Paste Controls'
`Fuzziness parameter allows you to avoid sharp transitions in colors between
`pixels. Other parameters you select in the Paste Controls dialog box will affect the
`extent of the fuzziness you achieve. The Fuzziness parameter is only applied
`when you use the Floating Selection and/or the Underlying Image sliders to spec(cid:173)
`ify a color range for the floating selection and/or the underlying image. When
`you specify color ranges using the sliders, the pixels that do not fall inside or
`outside the specified range (depending on whether you specify a range for the
`floating selection or the underlying image) normally do not appear on the image.
`However, if you specify a high fuzziness value, these pixels will appear, but only
`part of their original color will appear.
`To specify the fuzziness of the floating selection:
`1. Press the Tab key or double-click in the Fuzziness text box.
`2. Enter a value from 0 to 100.
`
`Without Paste Controls adjustments
`
`Fuzziness value: 0;
`Floating Selection parameter: 140
`
`Fuzziness value: 25;
`Floating Selection parameter: 140
`
`Fuzziness value: 100;
`Floating Selection parameter: 140
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`Chapter 12: Cutting and Pasting Selections
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`Petitioner Exhibit 1026, Page 0201
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`Rotating a selection
`Rotating a selection moves it around a fixed point that you designate. You can
`rotate a selection by a precise number of degrees using the Rotate command in
`the Image menu, or you can rotate a selection by hand using the mouse. The
`Rotate commands allow you to rotate a selection 180 degrees, 90 degrees in the
`clockwise or counterclockwise direction, or to any angle. If nothing is selected,
`and you choose the Arbitrary, 180 degree, or 90 degree rotation command, you
`can rotate the entire image.
`To rotate a selection 180 degrees, or 90 degrees in the clockwise (CW) or
`counterclockwise (CCW) direction:
`1. Select the part of the image you want to rotate.
`2. Choose Rotate from the Image menu.
`3. Holding down the mouse button, drag to highlight the option you want.
`4. Release the mouse button.
`The selection is rotated according to the option you speCified.
`
`Original selection
`
`Selection rotated 180·
`
`Rotating a selection precisely
`For precise positioning of selections, the Adobe Photos hop program lets you spec(cid:173)
`ify the number of degrees you want to rotate a selection. Negative values cause
`the selection to rotate in the direction opposite to the currently selected rotation
`direction.
`To specify the number of degrees of rotation for a selection:
`1. Select the part of the image you want to rotate.
`2. Choose Rotate from the Image menu.
`3. Choose Arbitrary from the Rotate submenu.
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`Chapter 13: Transforming Images
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`Edit handles appear around the selection marquee.
`3. Position the pointer on one of the handles surrounding the selection.
`4. Holding down the mouse button, drag the handle in a circular direction.
`S. When the selection is oriented as desired, release the mouse button.
`6. When the image appears rotated as desired, deselect it.
`
`Using special effects
`The Adobe Photoshop program includes commands for creating such special
`effects with an image as stretching, skewing, distorting, and creating a perspec(cid:173)
`tive effect. Special effects are controlled by the Effects commands in the Image
`menu.
`The Effects commands in the Image menu all work essentially the same way. You
`select the desired part of the image and choose the Effects command you want
`from the Effects submenu. Four handles appear on the selection. You drag the
`handles to produce the effect you want.
`Once you choose one of the Effects commands, the command remains active
`until you choose another command or deselect the image. This allows you to
`continue dragging handles to reshape an image until you achieve the desired
`effect. If you want to undo all the changes you've made using that command,
`simply choose Undo from the Edit menu.
`
`I NOTE: You can suppress the redrawing of the screen until you have finished applying
`
`a special effect to the selection by holding down the Option key while you drag handles.
`You can also press Command- period (.) to cancel the operation.
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`7. When the selection appears the way you want, deselect it.
`
`Skewing a selection
`Skewing slants a selection vertically or horizontally along the edge of a selection.
`To slant a selection in one direction, you use the Skew command. You can also
`use the Skew command to create a perspective effect.
`When you use the Skew command, four handles appear that you can drag to
`produce a desired effect. You can achieve a perspective effect by dragging one of
`the handles, releasing it, and then dragging the same handle or another handle.
`When you drag a handle after first skewing a selection, the handle is decoupled
`from its partner, allowing you to move it independently. Before you deselect a
`selection you have skewed, you can achieve the Skew effect again; to do so, hold
`down the Shift key, and drag one of the handles.
`To skew a selection:
`1. Select the part of the image you want to skew.
`
`2. Choose Effects from the Image menu.
`3. Choose Skew from the Effects submenu.
`Four handles appear around the selection. Drag the handles to produce the
`desired effect.
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`5. Holding down the mouse button, drag the handle up or down, and inward or
`outward, depending on the effect you want to create.
`As you drag a handle with the mouse, the handle opposite the selected handle on
`the horizontal axis responds to the mouse movement as well; it moves the oppo(cid:173)
`site direction to dragging. This causes one end of the selection to expand as you
`drag away from the selection, or to become condensed as you drag toward the
`selection. The two handles move in tandem as you drag up or down.
`6. When the selection appears altered as desired, deselect it.
`
`I NOTE: To create a perspective effect with a vanishing point at an angle other than
`
`90 degrees, rotate the selection, apply the perspective effect, then rotate the selection
`back to its original orientation.
`
`Distorting a selection
`Distorting reshapes a selection in one direction at a time. The Distort command
`allows you to drag each edit handle independently.
`To distort a selection:
`1. Select the part of the image you want to distort.
`2. Choose Effects from the Image menu.
`3. Choose Distort from the Effects submenu.
`Four handles appear around the selection.
`4. Position the pointer on one handle at a time.
`5. Holding down the mouse button, drag each handle to produce the effect you
`want.
`
`('
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`(\
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`r Chapter 14: Resizing Images
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`( \
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`The Adobe Photoshop program provides a number of ways to change the size of
`an imagei you can resize an image by cropping, resizing, and res am piing it. Many
`of these options allow you to change the size and resolution of an image at the
`same time.
`This chapter covers changing the size of an image by cropping it, resizing it, or
`resampIing it. It explains when you might want to resample an image at the same
`time you resize it, and when you would not want to resample an image. Resam(cid:173)
`piing changes the resolution of an image to correspond with a scanner or output
`devicei resampIing down reduces the image resolution, while resampling up
`increases the image resolution.
`Both the Crop command and the cropping tool allow you to select part of an
`image and discard the rest. The cropping tool also allows you to change the
`image's resolution as you crop it. The Resize command allows you to add blank
`space around the image in terms of a certain percentage or absolute size values.
`The Size/Rulers option in the Page Se