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dxGetPixelsSize

Client-side

Server-side

Shared

This function gets the dimensions of pixels contained in a string. It works with all pixel formats.

Syntax

int|false, int dxGetPixelsSize ( string pixels )

Required Arguments

pixels: The pixels to get the dimensions of.

Returns

int|false: width
int: height

Returns width and height of the pixels if successful, false if invalid arguments were passed to the function.

Code Examples

client

The example loads an image, gets its pixels, and outputs the pixels size.

addEventHandler('onClientResourceStart', resourceRoot, function()
    local img = fileOpen('img.jpg')
    local pixels = fileRead(img, fileGetSize(img))
    local size = dxGetPixelsSize(pixels)
    outputChatBox('Pixels size is: ' .. size)
    fileClose(img)
end)

See Also

Drawing Elements

Reference

Scripting Functions