Difference between revisions of "love.graphics.point"

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{{oldin|[[0.10.0]]|100|type=function|text=It has been replaced by [[love.graphics.points]]}}
  
 
Draws a point.
 
Draws a point.
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=== Returns ===
 
=== Returns ===
 
Nothing.
 
Nothing.
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== Notes ==
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The pixel grid is actually offset to the center of each pixel. So to get clean pixels drawn use 0.5 + integer increments.
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Points are not affected by [[love.graphics.scale]] - their [[love.graphics.setPointSize|size]] is always in pixels.
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== Examples ==
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Render a starfield
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<source lang="lua">
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function love.load()
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  local screen_width, screen_height = love.graphics.getDimensions()
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  local max_stars = 100  -- how many stars we want
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 +
  stars = {}  -- table which will hold our stars
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  for i=1, max_stars do  -- generate the coords of our stars
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      local x = love.math.random(5, screen_width-5)  -- generate a "random" number for the x coord of this star
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      local y = love.math.random(5, screen_height-5)  -- both coords are limited to the screen size, minus 5 pixels of padding
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      stars[i] = {x, y}  -- stick the values into the table
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  end
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end
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function love.draw()
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  for i, star in ipairs(stars) do  -- loop through all of our stars
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      love.graphics.point(star[1], star[2])  -- draw each point
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  end
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end
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</source>
 
== See Also ==
 
== See Also ==
 
* [[parent::love.graphics]]
 
* [[parent::love.graphics]]
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* [[love.graphics.setPointSize]]
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* [[love.graphics.setPointStyle]]
 
[[Category:Functions]]
 
[[Category:Functions]]
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[[Sub-Category::Drawing| ]]
 
{{#set:Description=Draws a point.}}
 
{{#set:Description=Draws a point.}}
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{{#set:Since=000}}
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== Other Languages ==
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{{i18n|love.graphics.point}}

Revision as of 16:49, 19 December 2015

Removed in LÖVE 0.10.0
It has been replaced by love.graphics.points.


Draws a point.

Function

Synopsis

love.graphics.point( x, y )

Arguments

number x
The position on the x-axis.
number y
The position on the y-axis.

Returns

Nothing.

Notes

The pixel grid is actually offset to the center of each pixel. So to get clean pixels drawn use 0.5 + integer increments.

Points are not affected by love.graphics.scale - their size is always in pixels.

Examples

Render a starfield

function love.load()
   local screen_width, screen_height = love.graphics.getDimensions()
   local max_stars = 100   -- how many stars we want

   stars = {}   -- table which will hold our stars

   for i=1, max_stars do   -- generate the coords of our stars
      local x = love.math.random(5, screen_width-5)   -- generate a "random" number for the x coord of this star
      local y = love.math.random(5, screen_height-5)   -- both coords are limited to the screen size, minus 5 pixels of padding
      stars[i] = {x, y}   -- stick the values into the table
   end
end

function love.draw()
   for i, star in ipairs(stars) do   -- loop through all of our stars
      love.graphics.point(star[1], star[2])   -- draw each point
   end
end

See Also


Other Languages