Final Exam Flashcards
Photoshopped
picture digitally manipulated
Bitmapped Images
Raster Images (made of blocks)
Vector Images
Scalable Images (resolution is independent)
Changing image dimensions
Images -> size -> peel dimension AND document size
Downsampling
use of decimation (averaging the values) to scale down by eliminating pixels
Upsampling
use of interpolation (manufactures new pixels) to scale up by adding pixels
6 Interpolation options
- Nearest Neighbour
- Bilinear
- Bicubic
- Bicubic Smoother
- Bicubic Sharper (decimation)
- Bicubic Automatic
What is Nearest Neighbour
takes pixel colour and assigns the same colour to new pixels that are created (basic, fastest, poor quality)
What is Bilinear
Averages colour of 4 pixels
What is Bicubic
Averages colour of 16 pixels around it
What is Bicubic Smoother
great for UPSAMPLING
What is Bicubic Sharper
great for DOWNSAMPLING
What is Bicubic Automatic
Default
How do you calculate printing size
Image Size (px) / Resolution (ppi)
Camera required for printing
300ppi and 10Mega Pixels
Parts of a Path
- Curve line segment
- Direction point
- Direction line
- Selected anchor point
- unselected anchor point
What is Mask
sophisticated/alternative erasing method
What is form
Allows us to communicate for a service or product that we are interested in
Form Lengths
- Single webpage
- one long webpage
- multiple pages
Form Structures
- Sequential
- anything requiring answers - Non-Linear
- profile edits - In-Context
- comment section
What is Eye Fixation
Where users gaze the most (red)
What is primary form interactions
leads to success (save, continue, submit)
What is secondary form interactions
are destructive (cancel, reset, go back)
What is dynamic inline form
each section is filled one at a time and then hit next or continue
What is gradual engagement
NO registration process, try it without signing up
What makes up a form
- Layout/form of elements and questions
- Email template
- Processing (action of what it does when submit is clicked)
- Data Collection (storing results and the format)
Ways of building forms
- online form builder
- open source
- build form yourself
Steps to building a form yourself
- Create form
- Create email template
- Create file with sender/receiver/subject
- Set ACTION statement in form
- Setup data collection file
- Create success page
- Upload form, e-mail template, email.conf, data collections, and success page to server
3 types of Form Validation
- Required fields
info required before form can be completed successfully (specified by *) - Correct format
must be correctly formatted - Confirmation fields
let user confirm their input using additional confirmation fields (re-enter password)
Real-time Validation
alerts users while they are filling the form
What is Captcha
determines if the form was filled out by a user or bot
What is CSS
Cascading Style Sheet is stylesheet language that is a collection of formatting rules
