Marks and Variables

Learn about marks and variables

marks

basic graphical elements visible on a screen or paper that have a dimension

point 1

specific position

point 2

can have a size and shape

line 1

one dimension

line 2

variable length/size and can have a width

area

2 dimensions

visual variable 1

position

visual variable 1

visual variable 2

size

visual variable 3

size

visual variable 4

shape

visual variable 5

colour (hue)

visual variable 6

colour (value)

visual variable 7

orientation/angle

visual variable 8

texture

visual variable 9

saturation

visual variable 10

transparency

visual variable 11

curvature