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Raster vs Vector
Images
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100
do not degrade in quality when scaled (resized)
What is Vector graphics
100
– premade graphics that are available online and in many software packages; may be vector or raster
What is Clip Art
100
DPI – Dots of ink or toner in a printed image.
What is dots per inch
100
– used to apply special affects to an image
What is Filters
100
– pivoting an object around its center point
What is Rotating
200
become pixilated when enlarged
What is Raster graphics
200
– raster images that contain millions of colors.
What is Photographs
200
– relationship of an object’s width to its height
What is Aspect Ratio
200
– filling an object with a smooth transition from one color to another.
What is Gradients
200
– removing the background color of a raster image making it “seethrough” in order to allow the image to blend in with its background.
What is Transparency
300
are easier to color than raster graphics
What is Vector graphics
300
– computer created drawing or painting; may be raster or vector
What is Art Work
300
– copying part of an image and using it to replace unwanted parts of the image.
What is Cloning
300
– compiling multiple pictures or objects together into one image
What is Layering
300
An image was emailed to another person and it opened quickly.
What is Portability
400
file are smaller
What is Vector
400
– the amount of detail stored for an image. The higher this, the higher the level of detail.
What is Resolution
400
– removing a part of an image
What is Cropping
400
are raster graphics applied as a fill
What is Patterns
400
The original image file size was 2.84 MB. It is now 350 KB.
What is Compression
500
are better for realistic images and photographs
What is Raster graphics
500
PPI – The number of pixels in one inch.
What is pixels per inch
500
The original image retains the same file size when removing a part of an image
What is Cropping
500
are used to create filters and backgrounds
What is Textures
500
Before you begin working with images and downloading graphics from the Internet, you need to be aware of:
What is copyright laws.