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Image.imageSpotlight(Int32, Int32, Int32, Int32, Int32) Method

Definition

Produces a spotlight effect within the circle that is defined by radius with center coordinates x and y.

public:
 virtual int imageSpotlight(int _x, int _y, int _radius, int _smoothing, int _intensity);
public virtual int imageSpotlight (int _x, int _y, int _radius, int _smoothing, int _intensity);
abstract member imageSpotlight : int * int * int * int * int -> int
override this.imageSpotlight : int * int * int * int * int -> int
Public Overridable Function imageSpotlight (_x As Integer, _y As Integer, _radius As Integer, _smoothing As Integer, _intensity As Integer) As Integer

Parameters

_x
Int32

The intensity of the surrounding pixels. The possible values are between 0 and 100 (%).

_y
Int32

The intensity of the surrounding pixels. The possible values are between 0 and 100 (%).

_radius
Int32

The intensity of the surrounding pixels. The possible values are between 0 and 100 (%).

_smoothing
Int32

The intensity of the surrounding pixels. The possible values are between 0 and 100 (%).

_intensity
Int32

The intensity of the surrounding pixels. The possible values are between 0 and 100 (%).

Returns

0 indicates success; otherwise, failure.

Remarks

The pixels within the circle are unchanged, but the other pixels in the image are darkened by reducing their intensity.

Applies to