BlurEffect(Single, Boolean) Constructor
Definition
Important
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Creates a new BlurEffect with the specified blur radius.
public:
BlurEffect(float radius, bool expandEdge);public BlurEffect (float radius, bool expandEdge);new System.Drawing.Imaging.Effects.BlurEffect : single * bool -> System.Drawing.Imaging.Effects.BlurEffectPublic Sub New (radius As Single, expandEdge As Boolean)Parameters
- radius
- Single
Real number that specifies the blur radius (the radius of the Gaussian convolution kernel) in pixels. The radius must be in the range 0 through 256. As the radius increases, the resulting bitmap becomes more blurry.
- expandEdge
- Boolean
true to expand the bitmap by an amount equal to the blur radius so that it can have soft edges; false to keep the bitmap the same size and clip the soft edges.
Exceptions
radius is less than 0 or greater than 256.
Applies to
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