Adobe 17510676 User Guide - Page 42

Defining mixed-ink colors, Printing and producing color separations, Overprinting, Trapping

Page 42 highlights

38 CHAPTER 2 Making the Switch from PageMaker to InDesign You can create gradient fills and tints in InDesign, but not patterned fills; however, you can import graphics with patterned fills from another application, such as Adobe Illustrator. Defining mixed-ink colors InDesign lets you combine multiple spot inks or spot and process inks to define mixed-ink colors that expand the number of colors you can print, without adding to your overall printing costs. This capability did not exist in PageMaker. For more information about working with colors and swatches, applying colors, or creating mixed ink swatches, see InDesign Help. Printing and producing color separations InDesign offers several features for producing high-quality printed publications. Some of these features are new to PageMaker users, such as an Ink Manager that lets you make last-minute ink changes when producing color separations, and the ability to preview color separations on-screen. This section highlights new printing features and explains a few functional differences between PageMaker and InDesign. Overprinting In both PageMaker and InDesign, imported graphics knock out the objects beneath them and black text overprints by default. In InDesign, native objects that use the [Black] swatch in the Swatches palette (that is, process black) also overprint by default. You can prevent black text and objects with the [Black] swatch applied from overprinting by deselecting the Overprint [Black] Swatch option in the Preferences dialog box. Use the Attributes palette to manually overprint a stroke or fill. For more information about overprinting, see InDesign Help. In PageMaker, you can use color-level overprinting to overprint all instances of a particular spot color. InDesign has overprint simulation, which is useful for simulating the effects of overprinting spot and process inks on a composite printing device. Trapping InDesign includes built-in trapping and support for Adobe In-RIP Trapping. Trap presets offer fine control over trapping settings such as join and end style, trap thresholds, black limits, and trapping tolerances. Trap presets can be applied to just the pages that need trapping. InDesign includes several trapping features not found in PageMaker. You can create sliding traps for smooth trapping between high-contrast colors. You can also trap imported images.

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CHAPTER 2
38
Making the Switch from PageMaker to InDesign
You can create gradient fills and tints in InDesign,
but not patterned fills; however, you can import
graphics with patterned fills from another
application, such as Adobe Illustrator.
Defining mixed-ink colors
InDesign lets you combine multiple spot inks or
spot and process inks to define mixed-ink colors
that expand the number of colors you can print,
without adding to your overall printing costs.
This
capability did not exist in PageMaker.
For more information about working with
colors and swatches, applying colors, or
creating mixed ink swatches, see InDesign Help.
Printing and producing color
separations
InDesign offers several features for producing
high-quality printed publications. Some of these
features are new to PageMaker users, such as an
Ink Manager that lets you make last-minute ink
changes when producing color separations, and
the ability to preview color separations on-screen.
This section highlights new printing features and
explains a few functional differences between
PageMaker and InDesign.
Overprinting
In both PageMaker and InDesign, imported
graphics knock out the objects beneath them and
black text overprints by default. In InDesign,
native objects that use the [Black] swatch in the
Swatches palette (that is, process black) also
overprint by default.
You can prevent black text and objects with the
[Black] swatch applied from overprinting by
deselecting the Overprint [Black] Swatch option in
the Preferences dialog box.
Use the Attributes
palette to manually overprint a stroke or fill.
For more information about overprinting,
see InDesign Help.
In PageMaker, you can use color-level
overprinting to overprint all instances of a
particular spot color. InDesign has overprint
simulation, which is useful for simulating the
effects of overprinting spot and process inks on
a composite printing device.
Trapping
InDesign includes built-in trapping and support
for Adobe In-RIP Trapping. Trap presets offer fine
control over trapping settings such as join and end
style, trap thresholds, black limits, and trapping
tolerances. Trap presets can be applied to just the
pages that need trapping.
InDesign includes several trapping features not
found in PageMaker. You can create sliding traps
for smooth trapping between high-contrast colors.
You can also trap imported images.