Method

GimpDrawableget_sub_thumbnail_data

Declaration [src]

GBytes*
gimp_drawable_get_sub_thumbnail_data (
  GimpDrawable* drawable,
  gint src_x,
  gint src_y,
  gint src_width,
  gint src_height,
  gint dest_width,
  gint dest_height,
  gint* actual_width,
  gint* actual_height,
  gint* bpp
)

Description [src]

Retrieves thumbnail data for the drawable identified by drawable. The thumbnail will be not larger than the requested size.

Parameters

src_x

Type: gint

The x coordinate of the area.

src_y

Type: gint

The y coordinate of the area.

src_width

Type: gint

The width of the area.

src_height

Type: gint

The height of the area.

dest_width

Type: gint

The requested thumbnail width (<= 1024 pixels)

dest_height

Type: gint

The requested thumbnail height (<= 1024 pixels)

actual_width

Type: gint*

The width of the returned thumbnail.

The argument will be set by the function.

actual_height

Type: gint*

The height of the returned thumbnail.

The argument will be set by the function.

bpp

Type: gint*

The bytes per pixel of the returned thumbnail data.

The argument will be set by the function.

Return value

Type: GBytes

Thumbnail data or NULL if drawable is invalid.

The caller of the method takes ownership of the data, and is responsible for freeing it.