glossary

Occasionally you might see a term on this site - or in an email from us that you don't understand. Fret not - here's a glossary with some external links if you still don't get it.

If you've seen something you don't understand and it's not listed here let us know about it and we'll add it to our list.

Term
Floating Points Definition
Why It's Important
Aspect ratio

The ratio formed by the relationship of the height:width of an image

When resizing a document it is usual to keep the aspect ratio the same - otherwise distortion of the image will become apparent - that is, it will appear stretched. It is important to know the aspect ratio so that a suitable frame can be purchased for a print if the requirement is to have the width become 5.75" - but you don't know what the height will become.

http://en.wikipedia.org/wiki/Aspect_ratio_%28image%29

Bitmap See 'raster'
Bounding box A square(ish) frame that encloses all objects for printing/cutting

This is the most basic cut to make for decals and is thus the dullest. A more interesting technique is called a 'contour'.

http://en.wikipedia.org/wiki/Bounding_box

Color theory Why color on your computer screen might - and frequently isn't - what you see on paper If you have very specific color requirements, you need to understand this stuff... http://en.wikipedia.org/wiki/Color_theory
Contour A wobbly line that follows the contours of an object or text at a specified distance (that could be 0).

This is a more advanced cut to make around decals. It's like if you had to cut the letters out with a pair of scissors and the person asked for the cuts on the paper to be at say, 1" from the text itself.

No Wikipedia article.

Create Curves from Text Making sure that if you use a font that we don't have, we can still produce your artwork correctly.

Your computer may have a different selection of fonts installed on it compared to what we have at our facility. When you save your design, generally the file will make reference to the font information, but not actually store the whole font's definition within your file. Therefore, when we review your file, the first thing the software says is 'Hey - where's this font?' and of course we don't have it. One way to overcome this problem is to instruct the creating application to 'convert text to curves'. This turns editable text into a bunch of lines and curves that can be manipulated just like any other geometric shapes in your design. At this point the text becomes uneditable however the design can be easily exported for reading by another application. A better option is 'font embedding'.

Some applications allow 'create text to curves' as an option during export. Others have it as a menu option. Some have no facility to accomplish this task. DO NOT save over your 'converted to text' version over your 'editable' version! You will not be able to edit your text in a 'word processor' like manner once it has been Convert to Curves. 'Converting to Curves' should be the last step of file preparation, and you should CAREFULLY save it under a different filename before sending it to us.

Crop marks Printed marks outside of the main print region that help when trimming a printed image

Handy dandy little lines that we can add to your print job so that it'll make it easier for you to trim your print when you receive it. No guessing as to where the image edges are, with some 'crop marks', you'll get a couple of half-crosshairs in each corner that show you exactly.

No Wikipedia article.

Curing Allowing the ink to dry fully

Before rolling a print for mailing, we ususally wait atleast 6 hours for the ink to 'cure' - that is, dry thoroughly. Otherwise the slightly tacky ink will stick to itself when packaged.

No Wikipedia article.

Dots Per Inch (DPI) The resolution of a raster image This loosely translates into a measure of print quality. The more dots per inch, the more detail in a picture - to a point. http://en.wikipedia.org/wiki/Dpi
Encapsulated Postscript A nice file format that (generally) captures all the information that we require when people send us a design. The eps file format has proven to be the most effective way for clients using software package 'A' to send us data when we use software package 'B'. The file format is not reliant on the software package, the hardware or underlying operating system of the computers in order to convey the design. Most major software packages have the ability to export a design in .eps format. http://en.wikipedia.org/wiki/Encapsulated_PostScript
Font embedding Making sure that if you use a font that we don't have, we can still produce your artwork correctly.

Your computer may have a different selection of fonts installed on it compared to what we have at our facility. When you save your design, generally the file will make reference to the font information, but not actually store the whole font's definition within your file. Therefore, when we review your file, the first thing the software says is 'Hey - where's this file?' and of course we don't have it. One way to overcome this problem is to specify to the creating application that it must embed the font information. There other is 'create curves from text'.

Some applications permit font embedding, others do not.

Gamut The range of colours that a monitor, scanner, printer, camera etc can detect and/or reproduce. Monitors can display far more colours than printers can print. Each colour space is called a 'gamut'. Colours displayed by a monitor that fall outside the range of a given printers gamut need to be mapped appropriately to the inside of the printers capabilities. Rendering intent deals with this problem in a variety of different ways. http://en.wikipedia.org/wiki/Gamut Relates closely to rendering intent.
Grommet Little brass reinforcing rings installed around the edge of a banner so you can tie it to things without ripping the banner material. They're like the little reinforcing rings you stick on sheets of paper to stop the sheet pulling out of ring-binders. Only, in this case they're made of brass and are applied delicately with a well aimed blow from a 2lb hammer. Normally you see them in the corners of tarpaulins, or tent sheets and other places where fabric has to be held tightly in place. Therefore, grommets might have prevented Janet Jacksons wardrobe malfunction at Super Bowl XXXVIII (Oh we crack ourselves up writing this stuff)
Kerning Changing the gaps between letters so that they don't appear 'gappy' Sometimes if manual kerning is not performed, letter sequences such as 'AW' appear to have too much 'gap'. http://en.wikipedia.org/wiki/Kerning
Lossy / Lossyless Compression How an image is compressed to take up less space on a camera or hard disk

jpg files lose detail to accomplish a smaller file size. tif does not lose detail

Jpg: http://en.wikipedia.org/wiki/Jpg

tif: http://en.wikipedia.org/wiki/TIF

Lossy / Lossyless compression: http://en.wikipedia.org/wiki/Data_compression

Pantone A system that defines a specifc palette of standardized colours so as to allow exact colour integrity from design to print.

Don't even worry about this unless you have a Pantone calibrated monitor. http://en.wikipedia.org/wiki/Pantone. If you do have a Pantone calibrated monitor, then you have the ability to specify specific colours within the Pantone palette that we can reproduce on our plotter. If you do not, then you may find slight differences in the colours you see on screen and the colours that we send you when printed. See also: gamut & rendering intent. Support for Pantone varies from product to product and is only truly useful when a Pantone calibrated monitor is used.

pdf Portable document format

The document format that we use to send proofs to our clients.

http://en.wikipedia.org/wiki/Portable_Document_Format

Plotter Desktop printer on steroids It isn't - you just need to know what one is, more specifically it's characteristics http://en.wikipedia.org/wiki/Plotter. It has a specific gamut and is Pantone calibrated.
Postal Service The mystical entity that transports finished goods from our facility, and delivers them to you looking as though they've been to hell-and-back weeks, if not months later.

We do our best to ship products in a timely fashion after which we are at the mercy of the Worlds postal services. If you require your product in a time-sensitive manner, please let us know so that we can arrange alternative methods of shipping.

http://en.wikipedia.org/wiki/Mail

Raster Picture format that uses individual dots of colour to build an image. Raster images don't scale very well when printed larger than their original format. They become blocky - like enlarging a small newspaper image on a photocopier http://en.wikipedia.org/wiki/Bitmap
Rendering intent How colours outside of a given devices gamut are mapped so that they can be printed or displayed correctly.

There are predominantly four different ways to make sure that the colours you see on screen are translated into colours, or a range of colours, that can be printed. This does not mean that all colours can be recreated. The 'rendering intent' defines what will happen to colours in a design so that it can be displayed - or more typically printed - while maintaining accuracy across the design as a whole. http://en.wikipedia.org/wiki/Rendering_intent. For most applications we only require clients to understand two. These are 'as close to what I sent you as possible' or 'make it as bright and bold as you can'. For accurate reproduction you'll need to use Pantone.

RIP Process that converts a design file into something the plotter understands Depending on the type and size of the file being processed this process can take a fraction of a second, or an hour and use lots of computing resources such as hard-disk space, RAM and processor power. http://en.wikipedia.org/wiki/Raster_image_processor
Sans-Serif Fonts without knobbly bits

A better choice for fonts that need to be cut at a small size as they don't have knobbly bits. See 'Serifs'

http://en.wikipedia.org/wiki/Sans-serif

Serifs
The little knobbly bits on the tops and bottoms of letters that make them look decorative

Although printing serif fonts is fine, when they are cut from vinyl at small scale, the knobbly bits tend to snarl on the blade

http://en.wikipedia.org/wiki/Serif

Tracing The process of converting a raster image into a vector image Cut lines for a plotter need to be in vector format otherwise you're stuck with a bounding-box cut. Vector graphics scale easier than raster graphics.
Vector Picture format that uses math equations to define how the picture looks. Vector images work very well for scaling because they scale up and down by mathematical equations. Therefore, they can be enlarged easily without losing detail http://en.wikipedia.org/wiki/Vector_graphics