758 | CorelDRAW X8 User Guide
progressive
In JPEG images, a method of having the image appear on screen in its entirety, at a low, blocky resolution. As the image data loads, the
image quality progressively improves.
Q
QuickCorrect™
A feature that automatically displays the fully worded form for abbreviations or the correct form for errors as you type. You can use
QuickCorrect to capitalize words or to correct common spelling and typographic errors automatically; for example, QuickCorrect can replace
“asap” with “as soon as possible” and “hte” with “the.”
R
radius
As applied to the Dust & Scratch filter, sets the number of pixels surrounding the damaged area that are used to apply the filter.
range sensitivity
A paletted color mode option that lets you specify a focus color for the paletted conversion. You can adjust the color and specify its
importance to guide converting.
rasterized image
An image that has been rendered into pixels. When you convert vector graphic files to bitmap files, you create rasterized images.
render
To capture a two-dimensional image from a three-dimensional model.
resample
To change the resolution and dimensions of a bitmap. Upsampling increases the size of the image; downsampling decreases the size of
the image. Resampling with fixed resolution lets you maintain the resolution of the image by adding or subtracting pixels while varying the
image size. Resampling with variable resolution keeps the number of pixels unchanged while changing the image size, resulting in lower or
higher resolution than that of the original image.
resolution
The amount of detail that an image file contains, or that an input, output, or display device is capable of producing. Resolution is measured
in dpi (dots per inch) or ppi (pixels per inch). Low resolutions can result in a grainy appearance; high resolutions can produce higher quality
images but result in larger file sizes.
rich text
Rich text supports text formatting, such as bold, italics, and underlining, as well as different fonts, font sizes, and colored text. Rich text
documents can also include page formatting options, such as custom page margins, line spacing, and tab widths.
RGB
A color mode in which the three colors of light (red, green, and blue) are combined in varying intensities to produce all other colors. A value
between 0 and 255 is assigned to each channel of red, green, and blue. Monitors, scanners, and the human eye use RGB to produce or
detect color.
rollover
An interactive object or group of objects that changes its appearance when you click or point to it.
round-tripping
The conversion of a document saved in one file format, such as Portable Document Format (PDF), to another format, such as Corel
DESIGNER (DES) and then back again.
rotate
To reposition and reorient an object by turning it around its center of rotation.
