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NFePHP
Extras
PdfNFePHP
_gamma
NFePHP\Extras\PdfNFePHP::_gamma PHP Method
PdfNFePHP Class Documentation
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Open project: nfephp-org/nfephp
_gamma()
public
method
GD seems to use a different gamma, this method is used to correct it again
public
_gamma
(
$v
)
function _gamma($v) { return pow($v / 255, 2.2) * 255; }
PdfNFePHP
CellFit
CellFitScale
CellFitScaleForce
CellFitSpace
CellFitSpaceForce
Close
Code128
DashedHLine
DashedRect
DashedVLine
Image
ImagePngWithAlpha
Rotate
RoundedRect
WordWrap
_MBGetStringLength
__construct
_arc
_drawRows
_gamma
_parsepng
_putimages
drawTextBox