Difference between revisions of "love.image.newImageData"
(Specify format of the string to pass as initial data.) |
(Add PixelFormat variant) |
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{{param|ImageData|imageData|The new blank ImageData object. Each pixel's color values, (including the alpha values!) will be set to zero.}} | {{param|ImageData|imageData|The new blank ImageData object. Each pixel's color values, (including the alpha values!) will be set to zero.}} | ||
== Function == | == Function == | ||
| − | {{newin|[[0.10.0]]|100|type=variant}} | + | {{newin|[[11.0]]|110|type=variant}} |
| + | === Synopsis === | ||
| + | <source lang="lua"> | ||
| + | imageData = love.image.newImageData( width, height, format, data ) | ||
| + | </source> | ||
| + | === Arguments === | ||
| + | {{param|number|width|The width of the ImageData.}} | ||
| + | {{param|number|height|The height of the ImageData.}} | ||
| + | {{param|PixelFormat|format|The format of the data parameter.}} | ||
| + | {{param|string|data|The data to load into the ImageData, in the format specified by ''format''.}} | ||
| + | === Returns === | ||
| + | {{param|ImageData|imageData|The new ImageData object.}} | ||
| + | == Function == | ||
| + | {{newinoldin|[[0.10.0]]|100|[[11.0]]|110|type=variant}} | ||
=== Synopsis === | === Synopsis === | ||
<source lang="lua"> | <source lang="lua"> | ||
Revision as of 16:35, 4 April 2018
Creates a new ImageData object.
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This function can be slow if it is called repeatedly, such as from love.update or love.draw. If you need to use a specific resource often, create it once and store it somewhere it can be reused! |
Contents
Function
Synopsis
imageData = love.image.newImageData( width, height )
Arguments
Returns
ImageData imageData- The new blank ImageData object. Each pixel's color values, (including the alpha values!) will be set to zero.
Function
| Available since LÖVE 11.0 |
| This variant is not supported in earlier versions. |
Synopsis
imageData = love.image.newImageData( width, height, format, data )
Arguments
number width- The width of the ImageData.
number height- The height of the ImageData.
PixelFormat format- The format of the data parameter.
string data- The data to load into the ImageData, in the format specified by format.
Returns
ImageData imageData- The new ImageData object.
Function
| Available since LÖVE 0.10.0 and removed in LÖVE 11.0 |
| This variant is not supported in earlier or later versions. |
Synopsis
imageData = love.image.newImageData( width, height, data )
Arguments
number width- The width of the ImageData.
number height- The height of the ImageData.
string data- The data to load into the ImageData (RGBA bytes, left to right and top to bottom).
Returns
ImageData imageData- The new ImageData object.
Function
Synopsis
imageData = love.image.newImageData( filename )
Arguments
string filename- The filename of the image file.
Returns
ImageData imageData- The new ImageData object.
Function
Synopsis
imageData = love.image.newImageData( filedata )
Arguments
FileData filedata- The encoded file data to decode into image data.
Returns
ImageData imageData- The new ImageData object.
See Also
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