[−][src]Module nannou::geom::line::cap

Items related to capping the ends of Lines or Polylines.

Line caps are the geometry that describes the end of a line.

Nannou provides three common types of line caps:

  • butt: Ends the stroke flush with the start or end of the line. This is the default.
  • round: Ends the line with a half circle whose radius is half the line thickness.
  • square: Extends the line on either end by half the thickness.
ⓘThis example is not tested
start                      end
  |                         |
  v                         v

  ---------------------------
  |                         |   butt (default)
  ---------------------------

 /---------------------------\
(                             ) round
 \---------------------------/

-------------------------------
|                             | square
-------------------------------

  ^                         ^
  |                         |
start                      end

Modules

butt
round
square

Enums

Vertices

An iterator yielding the vertices of a line cap.