Introduction to Raster Graphics

Resize an image until it is pixelated

Raster – matrix of pixels called bitmap

Vector – anchor points and line segments

Raster – pixilated

Vector – fully scalable

On Computer Graphic site

look for green bars

click on one link

Search for an image

Copy URL and Get Image

R<click copy image or download

Open the image file into Photoshop

Go to <Image < Image Size

Increase the Width and Height

Save the image as a jpg to your cg folder

File < Save As <Name_pixilated.jpg

Be sure to SELECT < JPEG

Submit your work

• On Computer Graphics page• Go to Upload link