Function

Gimpadaptive_supersample_area

Declaration [src] 

gulong
gimp_adaptive_supersample_area (
  gint x1,
  gint y1,
  gint x2,
  gint y2,
  gint max_depth,
  gdouble threshold,
  GimpRenderFunc render_func,
  gpointer render_data,
  GimpPutPixelFunc put_pixel_func,
  gpointer put_pixel_data,
  GimpProgressFunc progress_func,
  gpointer progress_data
)

Description

No description available.

Parameters

x1

Type: gint

Left x coordinate of the area to process.

y1

Type: gint

Top y coordinate of the area to process.

x2

Type: gint

Right x coordinate of the area to process.

y2

Type: gint

Bottom y coordinate of the area to process.

max_depth

Type: gint

Maximum depth of supersampling.

threshold

Type: gdouble

Lower threshold of pixel difference that stops supersampling.

render_func

Type: GimpRenderFunc

Function calculate the color value at given coordinates.

render_data

Type: gpointer

User data passed to render_func.

The argument can be NULL.
The data is owned by the caller of the function.
put_pixel_func

Type: GimpPutPixelFunc

Function to a pixels to a color at given coordinates.

put_pixel_data

Type: gpointer

User data passed to put_pixel_func.

The argument can be NULL.
The data is owned by the caller of the function.
progress_func

Type: GimpProgressFunc

Function to report progress.

progress_data

Type: gpointer

User data passed to progress_func.

The argument can be NULL.
The data is owned by the caller of the function.

Return value

Type: gulong

The number of pixels processed.