Difference between revisions of "love.wheelmoved"
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function love.wheelmoved(x, y) | function love.wheelmoved(x, y) | ||
if y > 0 then | if y > 0 then | ||
− | text = "Mouse wheel moved | + | text = "Mouse wheel moved up" |
elseif y < 0 then | elseif y < 0 then | ||
− | text = "Mouse wheel moved | + | text = "Mouse wheel moved down" |
end | end | ||
end | end | ||
Line 27: | Line 27: | ||
end | end | ||
</source> | </source> | ||
+ | |||
== See Also == | == See Also == | ||
* [[parent::love]] | * [[parent::love]] |
Revision as of 14:39, 30 May 2015
Available since LÖVE 0.10.0 |
This function is not supported in earlier versions. |
Callback function triggered when the mouse wheel is moved.
Function
Synopsis
love.wheelmoved( x, y )
Arguments
number x
- Amount of horizontal mouse wheel movement. Positive values indicate movement to the right.
number y
- Amount of vertical mouse wheel movement. Positive values indicate upwards movement.
Returns
Nothing.
Examples
local text = ""
function love.wheelmoved(x, y)
if y > 0 then
text = "Mouse wheel moved up"
elseif y < 0 then
text = "Mouse wheel moved down"
end
end
function love.draw()
love.graphics.print(text, 10, 10)
end
See Also
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