Difference between revisions of "love.wheelmoved"
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=== Arguments === | === Arguments === | ||
{{param|number|x|Amount of horizontal mouse wheel movement. Positive values indicate movement to the right.}} | {{param|number|x|Amount of horizontal mouse wheel movement. Positive values indicate movement to the right.}} | ||
− | {{param|number|y|Amount of vertical mouse wheel movement. Positive values indicate | + | {{param|number|y|Amount of vertical mouse wheel movement. Positive values indicate upward movement.}} |
+ | |||
=== Returns === | === Returns === | ||
Nothing. | Nothing. |
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 upward 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
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