PDFViewCtrlSetGamma Method |
Sets the gamma factor used for anti-aliased rendering. 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).
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
Parameters
- exp
- Type: SystemDouble
exponent value of gamma function. Typical values are in the range from 0.1 to 3.
Remarks Gamma correction is used only in the built-in rasterizer.
See Also