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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
)

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.
See Also