Difference between revisions of "love.graphics.line"
(Add two examples) |
|||
Line 22: | Line 22: | ||
=== Returns === | === Returns === | ||
Nothing. | Nothing. | ||
+ | == Examples == | ||
+ | Draw the outline of a simple trapezoid. | ||
+ | <source lang="lua"> | ||
+ | function love.draw() | ||
+ | love.graphics.line(200,50, 400,50, 500,300, 100,300, 200, 50) | ||
+ | end | ||
+ | </source> | ||
+ | Draw a line from the center of the screen to the mouse pointer. | ||
+ | <source lang="lua"> | ||
+ | w = love.graphics.getWidth() / 2 -- half the window width | ||
+ | h = love.graphics.getHeight() / 2 -- half the window height | ||
+ | function love.draw() | ||
+ | local mx, my = love.mouse.getPosition() -- current position of the mouse | ||
+ | love.graphics.line(w, h, mx, my) | ||
+ | end | ||
+ | </source> | ||
== See Also == | == See Also == | ||
* [[parent::love.graphics]] | * [[parent::love.graphics]] |
Revision as of 00:42, 27 September 2011
Draws lines between points.
Contents
Function
Synopsis
love.graphics.line( x1, y1, x2, y2, ... )
Arguments
number x1
- The position of first point on the x-axis.
number y1
- The position of first point on the y-axis.
number x2
- The position of second point on the x-axis.
number y2
- The position of second point on the y-axis.
number ...
- You can continue passing point positions to draw a polyline.
Returns
Nothing.
Function
Synopsis
love.graphics.line( points )
Arguments
table points
- A table of point positions, as described above.
Returns
Nothing.
Examples
Draw the outline of a simple trapezoid.
function love.draw()
love.graphics.line(200,50, 400,50, 500,300, 100,300, 200, 50)
end
Draw a line from the center of the screen to the mouse pointer.
w = love.graphics.getWidth() / 2 -- half the window width
h = love.graphics.getHeight() / 2 -- half the window height
function love.draw()
local mx, my = love.mouse.getPosition() -- current position of the mouse
love.graphics.line(w, h, mx, my)
end
See Also
Other Languages
Dansk –
Deutsch –
English –
Español –
Français –
Indonesia –
Italiano –
Lietuviškai –
Magyar –
Nederlands –
Polski –
Português –
Română –
Slovenský –
Suomi –
Svenska –
Türkçe –
Česky –
Ελληνικά –
Български –
Русский –
Српски –
Українська –
עברית –
ไทย –
日本語 –
正體中文 –
简体中文 –
Tiếng Việt –
한국어
More info