output: Add support for alternating row colors.

[pspp] / src / output / render.h

diff --git a/src/output/render.h b/src/output/render.h
index cceea9e72323a95edbef1083ecf2da07740cc844..600bfd93449982e3608b717e029a787964a6ad10 100644 (file)
--- a/src/output/render.h
+++ b/src/output/render.h
@@ -100,7 +100,7 @@ struct render_params
        case) or a subregion enclosed by BB.  In the latter case only the part
        of the cell that lies within CLIP should actually be drawn, although BB
        should used to determine the layout of the cell. */
-    void (*draw_cell) (void *aux, const struct table_cell *cell,
+    void (*draw_cell) (void *aux, const struct table_cell *cell, int color_idx,
                        int bb[TABLE_N_AXES][2],
                        int spill[TABLE_N_AXES][2],
                        int clip[TABLE_N_AXES][2]);