DxGetPixelsFormat: Difference between revisions
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(Created page with "{{Client function}} __NOTOC__ This function returns the format of pixels contained in a string. ==Syntax== <syntaxhighlight lang="lua"> string format = dxGetPixelsFormat( s...") |
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==Syntax== | ==Syntax== | ||
<syntaxhighlight lang="lua"> | <syntaxhighlight lang="lua"> | ||
string | string dxGetPixelsFormat ( string pixels ) | ||
</syntaxhighlight> | </syntaxhighlight> | ||
| Line 12: | Line 12: | ||
==Returns== | ==Returns== | ||
Returns the format of the pixels if successful, ''false'' if invalid arguments were passed to the function. | Returns the format of the pixels if successful (''''plain'''' or ''''png'''' or ''''jpeg'''' or ''''dds''''), ''false'' if invalid arguments were passed to the function. | ||
==Example== | ==Example== | ||
The example loads an image, gets its pixels, and outputs the pixels format. (You can use [http://i1325.photobucket.com/albums/u630/Tourmalinelisa2/128x128.jpg this] image to test.) | |||
<syntaxhighlight lang="lua"> | <syntaxhighlight lang="lua"> | ||
addEventHandler('onClientResourceStart', resourceRoot, function() | |||
local img = fileOpen('img.jpg') | |||
local pixels = fileRead(img, fileGetSize(img)) | |||
local pixelsFormat = dxGetPixelsFormat(pixels) | |||
outputChatBox('Pixels format is: ' .. pixelsFormat) | |||
fileClose(img) | |||
end) | |||
</syntaxhighlight> | </syntaxhighlight> | ||
==See Also== | ==See Also== | ||
{{Drawing_functions}} | {{Drawing_functions}} | ||
[[hu:dxGetPixelsFormat]] | |||
Latest revision as of 15:42, 7 November 2024
This function returns the format of pixels contained in a string.
Syntax
string dxGetPixelsFormat ( string pixels )
Required Arguments
- pixels : The pixels to get the format of
Returns
Returns the format of the pixels if successful ('plain' or 'png' or 'jpeg' or 'dds'), false if invalid arguments were passed to the function.
Example
The example loads an image, gets its pixels, and outputs the pixels format. (You can use this image to test.)
addEventHandler('onClientResourceStart', resourceRoot, function()
local img = fileOpen('img.jpg')
local pixels = fileRead(img, fileGetSize(img))
local pixelsFormat = dxGetPixelsFormat(pixels)
outputChatBox('Pixels format is: ' .. pixelsFormat)
fileClose(img)
end)
See Also
- dxConvertPixels
- dxCreateFont
- dxCreateRenderTarget
- dxCreateScreenSource
- dxCreateShader
- dxCreateTexture
- dxDrawCircle
- dxDrawImage
- dxDrawImageSection
- dxDrawLine
- dxDrawLine3D
- dxDrawMaterialLine3D
- dxDrawMaterialPrimitive
- dxDrawMaterialPrimitive3D
- dxDrawMaterialSectionLine3D
- dxDrawPrimitive
- dxDrawPrimitive3D
- dxDrawRectangle
- dxDrawText
- dxDrawWiredSphere
- dxGetBlendMode
- dxGetFontHeight
- dxGetMaterialSize
- dxGetPixelColor
- dxGetPixelsSize
- dxGetPixelsFormat
- dxGetStatus
- dxGetTextSize
- dxGetTextWidth
- dxGetTexturePixels
- dxIsAspectRatioAdjustmentEnabled
- dxSetAspectRatioAdjustmentEnabled
- dxSetBlendMode
- dxSetPixelColor
- dxSetRenderTarget
- dxSetShaderValue
- dxSetShaderTessellation
- dxSetShaderTransform
- dxSetTestMode
- dxSetTextureEdge
- dxSetTexturePixels
- dxUpdateScreenSource