DxGetPixelColor
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This function gets the color of a single pixel from pixels contained in a string. It only works with 'plain' format pixels.
Syntax
int, int, int, int dxGetPixelColor( string pixels, int x, int y )
Required Arguments
- pixels : The pixels to use
- x: The X coordinate for the pixel
- y: The Y coordinate for the pixel
Returns
Returns 4 ints representing the rgba color value of the pixel if succesful, or false if invalid arguments were passed to the function.
Example
local texture = dxCreateTexture(4,4) --Create a texture local pixel = dxGetTexturePixels(texture) --Get pixel element local sx,sy = dxGetPixelsSize(pixel) --Get pixel size local tab = {} --Define a table for i=0,sx-1 do --From 0th pixel to 3th pixel in width tab[i+1] = {} --Define a table for j=0,sy-1 do --From 0th pixel to 3th pixel in height local r,g,b,a = dxGetPixelColor(pixel,i,j) --Get pixel color tab[i+1][j+1] = {r,g,b,a} --Save the color in the table end end
Requirements
Minimum server version | n/a |
---|---|
Minimum client version | 1.3 |
Note: Using this feature requires the resource to have the above minimum version declared in the meta.xml <min_mta_version> section. e.g. <min_mta_version client="1.3" />
See Also
- dxConvertPixels
- dxCreateFont
- dxCreateRenderTarget
- dxCreateScreenSource
- dxCreateShader
- dxCreateTexture
- dxDrawCircle
- dxDrawImage
- dxDrawImageSection
- dxDrawLine
- dxDrawLine3D
- dxDrawMaterialLine3D
- dxDrawMaterialPrimitive
- dxDrawMaterialPrimitive3D
- dxDrawMaterialSectionLine3D
- dxDrawPrimitive
- dxDrawPrimitive3D
- dxDrawRectangle
- dxDrawText