BrightnessContrastEffect(Int32, Int32) Constructor
Definition
Important
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Creates a new BrightnessContrastEffect with the given parameters.
public:
BrightnessContrastEffect(int brightnessLevel, int contrastLevel);public BrightnessContrastEffect (int brightnessLevel, int contrastLevel);new System.Drawing.Imaging.Effects.BrightnessContrastEffect : int * int -> System.Drawing.Imaging.Effects.BrightnessContrastEffectPublic Sub New (brightnessLevel As Integer, contrastLevel As Integer)Parameters
- brightnessLevel
- Int32
Integer in the range -255 through 255 that specifies the brightness level. If the value is 0, the brightness
remains the same. As the value moves from 0 to 255, the brightness of the image increases. As the value moves
from 0 to -255, the brightness of the image decreases.
- contrastLevel
- Int32
Integer in the range -100 through 100 that specifies the contrast level. If the value is 0, the contrast
remains the same. As the value moves from 0 to 100, the contrast of the image increases. As the value moves
from 0 to -100, the contrast of the image decreases.
Exceptions
brightnessLevel is less than -255 or greater than 255 or contrastLevel
is less than -100 or greater than 100.
