Method: Magick::Draw#initialize_copy

Defined in:
ext/RMagick/rmdraw.c

#initialize_copy(orig) ⇒ Magick::Draw

Initialize clone, dup methods.

Parameters:

  • orig —

    the original object

Returns:



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# File 'ext/RMagick/rmdraw.c', line 1161

VALUE Draw_init_copy(VALUE self, VALUE orig)
{
    Draw *copy, *original;

    TypedData_Get_Struct(orig, Draw, &rm_draw_data_type, original);
    TypedData_Get_Struct(self, Draw, &rm_draw_data_type, copy);

    copy->info = CloneDrawInfo(NULL, original->info);
    if (!copy->info)
    {
        rb_raise(rb_eNoMemError, "not enough memory to continue");
    }

    if (original->primitives)
    {
        copy->primitives = rb_str_dup(original->primitives);
    }

    return self;
}