PDFDrawSetGamma Method

Sets the gamma factor used for anti-aliased rendering.

Namespace: pdftron.PDF
Assembly: pdftron (in pdftron.dll) Version: 255.255.255.255

Syntax

public void SetGamma(
	double exp
)

Public Sub SetGamma ( 
	exp As Double
)

public:
virtual void SetGamma(
	[InAttribute] double exp
) sealed

function SetGamma(exp);

Parameters

exp: Type: SystemDouble
exponent value of gamma function. Typical values are in the range from 0.1 to 3.

Remarks

Gamma correction can be used to improve the quality of anti-aliased image output and can (to some extent) decrease the appearance common anti-aliasing artifacts (such as pixel width lines between polygons). Gamma correction is used only in the built-in rasterizer.

Reference

PDFDraw Class

pdftron.PDF Namespace

PDFDrawAddLanguageSpecificTextSet("LST48397565_0?cpp=::|nu=.");SetGamma Method

Parameters

Reference

PDFDrawSetGamma Method