Difference between revisions of "love.graphics.getStackDepth"
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Gets the current depth of the transform / state stack (the number of [[love.graphics.push|pushes]] without corresponding [[love.graphics.pop|pops]]). | Gets the current depth of the transform / state stack (the number of [[love.graphics.push|pushes]] without corresponding [[love.graphics.pop|pops]]). | ||
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=== Returns === | === Returns === | ||
{{param|number|depth|The current depth of the transform and state love.graphics stack.}} | {{param|number|depth|The current depth of the transform and state love.graphics stack.}} | ||
| + | |||
| + | == Examples == | ||
| + | <source lang="lua"> | ||
| + | local function popWholeStack() | ||
| + | for i = 1, love.graphics.getStackDepth() do | ||
| + | love.graphics.pop() | ||
| + | end | ||
| + | end | ||
| + | |||
| + | function love.draw() | ||
| + | love.graphics.push() ; love.graphics.push() ; love.graphics.push() | ||
| + | popWholeStack() | ||
| + | end | ||
| + | </source> | ||
== See Also == | == See Also == | ||
| Line 16: | Line 30: | ||
* [[love.graphics.push]] | * [[love.graphics.push]] | ||
* [[love.graphics.pop]] | * [[love.graphics.pop]] | ||
| + | |||
| + | == Other Languages == | ||
| + | {{i18n|love.graphics.getStackDepth}} | ||
| + | |||
[[Category:Functions]] | [[Category:Functions]] | ||
| + | {{#set:Sub-Category=State}} | ||
{{#set:Description=Gets the current depth of the transform / state stack (the number of [[love.graphics.push|pushes]] without corresponding [[love.graphics.pop|pops]]).}} | {{#set:Description=Gets the current depth of the transform / state stack (the number of [[love.graphics.push|pushes]] without corresponding [[love.graphics.pop|pops]]).}} | ||
| − | |||
| − | |||
Latest revision as of 00:37, 1 September 2022
| Available since LÖVE 11.0 |
| This function is not supported in earlier versions. |
Gets the current depth of the transform / state stack (the number of pushes without corresponding pops).
Function
Synopsis
depth = love.graphics.getStackDepth( )
Arguments
None.
Returns
number depth- The current depth of the transform and state love.graphics stack.
Examples
local function popWholeStack()
for i = 1, love.graphics.getStackDepth() do
love.graphics.pop()
end
end
function love.draw()
love.graphics.push() ; love.graphics.push() ; love.graphics.push()
popWholeStack()
end
See Also
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