text: Provided by: libdrawtk-dev_1.0b-1_amd64
  NAME
  dtk_create_composite_shape - Create or modify a shape holding other shapes
  SYNOPSIS
  #include <drawtk.h> dtk_hshape dtk_create_composite_shape(dtk_hshape shp, unsigned int num, const dtk_hshape *list, int free_children);
  DESCRIPTION
  dtk_create_composite_shape() creates a shape made of num different shapes specified by the array list. When dtk_draw_shape(3) is called on the composite shape, all referenced shapes will be rendered in the order of list. The composite shape create its own copy of the shape list, so there is no need to keep the array pointed by list allocated after the function returns. If free_children is a non-zero value, the destruction of the composite shape will destroy the underlaying shapes. If free_children is zero, destroying the composite shape will leave the referenced shapes untouched, so that dtk_destroy_shape() should be called for all individual shapes..
  RETURN VALUE
  In case of success the function returns the handle to the newly created or modified shape. If the shp argument is non-null, the handle returned is the same value. In case of error, NULL is returned.
  SEE ALSO
  dtk_destroy_shape(3), dtk_create_shape(3)