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/* ----------------------------------------------------------------------
* p_plug_in_polar_coords_iter_ALT
* ----------------------------------------------------------------------
*/
gint p_plug_in_polar_coords_iter_ALT(GimpRunMode run_mode, gint32 total_steps, gdouble current_step, gint32 len_struct)
{
typedef struct t_plug_in_polar_coords_Vals
{
gdouble circle;
gdouble angle;
gboolean backwards;
gboolean inverse;
gboolean polrec;
} t_plug_in_polar_coords_Vals;
t_plug_in_polar_coords_Vals buf, *buf_from, *buf_to;
if(len_struct != sizeof(t_plug_in_polar_coords_Vals))
{
fprintf(stderr, "ERROR: p_plug_in_polar_coords_iter_ALT stored Data missmatch in size %d != %d\n",
(int)len_struct, sizeof(t_plug_in_polar_coords_Vals) );
return -1; /* ERROR */
}
gimp_get_data("plug-in-polar-coords-ITER-FROM", g_plugin_data_from);
gimp_get_data("plug-in-polar-coords-ITER-TO", g_plugin_data_to);
buf_from = (t_plug_in_polar_coords_Vals *)&g_plugin_data_from[0];
buf_to = (t_plug_in_polar_coords_Vals *)&g_plugin_data_to[0];
memcpy(&buf, buf_from, sizeof(buf));
p_delta_gdouble(&buf.circle, buf_from->circle, buf_to->circle, total_steps, current_step);
p_delta_gdouble(&buf.angle, buf_from->angle, buf_to->angle, total_steps, current_step);
gimp_set_data("plug-in-polar-coords", &buf, sizeof(buf));
return 0; /* OK */
}
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