| A | B |
|---|
| Clipart | Premade graphics that are available online and in many software packages; may be vector or raster |
| Photographs | Raster graphics that contain millions of colors and realistic images |
| Art work | Computer generated drawing or painting; may be raster or vector |
| PPI-Pixels Per Inch | Resolution of an image |
| SPI-Samples Per Inch | Information about how to display a scanned, printed, or digital image |
| DPI-Dots Per Inch | Dots of ink or toner in a printer image; the lower of this the printer, the less detailed the image |
| LPI-Lines Per Inch | A measure of some printers resoluction capactity |
| Aspect ratio | The relationship of an object width to its height |
| Dithering | A process a program uses to apply appoximate colors to a region in a graphic |
| Pattern | Bitmapped graphics applied as a fill |
| Textures | A pattern applied to a fill or stroke to give it a tactile quality |
| Filter | A template for image effects that would be hard to create manually, such as artistic, enhance, and light and shadow |
| Layers | Used to build an image from a series of stacked graphics |
| Gradients | Fills an object or selection with a smooth transition of colors |
| Feathering | A tool used to make the edges of an image blurry |
| Anti-Aliasing | Tool used to average the color of pixels to make them appear smoother |
| Cropping | Eliminating an unwanted element of a picture |
| Cloning | Used to copy a part of the image and place it elsewhere |
| Rotating | To pivot an image around its central point |
| Transparency | Removes the background color of an image |
