Function

Gimpconvolve_default

Declaration [src]

gboolean
gimp_convolve_default (
  GimpDrawable* drawable,
  gsize num_strokes,
  const gdouble* strokes
)

Description [src]

Convolve (Blur, Sharpen) using the current brush.

This tool convolves the specified drawable with either a sharpening or blurring kernel. This function performs exactly the same as the gimp_convolve() function except that the tools arguments are obtained from the convolve option dialog. It this dialog has not been activated then the dialogs default values will be used.

Parameters

drawable

Type: GimpDrawable

The affected drawable.

The data is owned by the caller of the function.

num_strokes

Type: gsize

Number of stroke control points (count each coordinate as 2 points).

strokes

Type: An array of double

Array of stroke coordinates: { s1.x, s1.y, s2.x, s2.y, …, sn.x, sn.y }.

The length of the array is specified in the num_strokes argument.

The data is owned by the caller of the function.

Return value

Type: gboolean

TRUE on success.