Method

GeglNodeblit_buffer

Declaration [src] 

void
gegl_node_blit_buffer (
  GeglNode* node,
  GeglBuffer* buffer,
  const GeglRectangle* roi,
  int level,
  GeglAbyssPolicy abyss_policy
)

Description [src]

Render a rectangular region from a node to the given buffer.

Parameters

buffer

Type: GeglBuffer

The GeglBuffer to render to.

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

Type: GeglRectangle

The rectangle to render.

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

Type: int

Mipmap level to render (0 for all)

abyss_policy

Type: GeglAbyssPolicy

No description available.