+ case CT_SCATTERPLOT:
+ /* See scatterplot.h for the setup of the case prototype */
+ graph.gr_proto = caseproto_add_width (graph.gr_proto, 0); /* x value - SP_IDX_X*/
+ graph.gr_proto = caseproto_add_width (graph.gr_proto, 0); /* y value - SP_IDX_Y*/
+ /* The byvar contains the plot categories for the different xy plot colors */
+ if (graph.byvar) /* SP_IDX_BY */
+ graph.gr_proto = caseproto_add_width (graph.gr_proto, var_get_width(graph.byvar));
+ break;
+ case CT_HISTOGRAM:
+ graph.gr_proto = caseproto_add_width (graph.gr_proto, 0); /* x value */
+ graph.gr_proto = caseproto_add_width (graph.gr_proto, 0); /* weight value */
+ break;
+ case CT_NONE: