Make should expand $(DESTDIR) on install

[ext/subsurface.git] / profile.c

diff --git a/profile.c b/profile.c
index ca383a53dc865e024a27334ecdeff89a38603f6f..bc78ac3b4e42097be5d720fbfbe62f58a46faa8e 100644 (file)
--- a/profile.c
+++ b/profile.c
@@ -160,6 +160,7 @@ static void plot_text(struct graphics_context *gc, const text_render_options_t *
 static void plot_one_event(struct graphics_context *gc, struct plot_info *pi, struct event *event, const text_render_options_t *tro)
 {
        int i, depth = 0;
+       int x,y;
 
        for (i = 0; i < pi->nr; i++) {
                struct plot_data *data = pi->entry + i;
@@ -167,7 +168,23 @@ static void plot_one_event(struct graphics_context *gc, struct plot_info *pi, st
                        break;
                depth = data->val;
        }
-       plot_text(gc, tro, event->time.seconds, depth, "%s", event->name);
+       /* draw a little tirangular marker and attach tooltip */
+       x = SCALEX(gc, event->time.seconds);
+       y = SCALEY(gc, depth);
+       set_source_rgba(gc, 1.0, 1.0, 0.1, 0.8);
+       cairo_move_to(gc->cr, x-15, y+6);
+       cairo_line_to(gc->cr, x-3  , y+6);
+       cairo_line_to(gc->cr, x-9, y-6);
+       cairo_line_to(gc->cr, x-15, y+6);
+       cairo_stroke_preserve(gc->cr);
+       cairo_fill(gc->cr);
+       set_source_rgba(gc, 0.0, 0.0, 0.0, 0.8);
+       cairo_move_to(gc->cr, x-9, y-3);
+       cairo_line_to(gc->cr, x-9, y+1);
+       cairo_move_to(gc->cr, x-9, y+4);
+       cairo_line_to(gc->cr, x-9, y+4);
+       cairo_stroke(gc->cr);
+       attach_tooltip(x-15, y-6, 12, 12, event->name);
 }
 
 static void plot_events(struct graphics_context *gc, struct plot_info *pi, struct dive *dive)
@@ -722,14 +739,11 @@ static struct plot_info *create_plot_info(struct dive *dive)
        return analyze_plot_info(pi);
 }
 
-void plot(struct graphics_context *gc, int w, int h, struct dive *dive)
+void plot(struct graphics_context *gc, cairo_rectangle_int_t *drawing_area, struct dive *dive)
 {
-       double topx, topy;
        struct plot_info *pi = create_plot_info(dive);
 
-       topx = w / 20.0;
-       topy = h / 20.0;
-       cairo_translate(gc->cr, topx, topy);
+       cairo_translate(gc->cr, drawing_area->x, drawing_area->y);
        cairo_set_line_width(gc->cr, 2);
        cairo_set_line_cap(gc->cr, CAIRO_LINE_CAP_ROUND);
        cairo_set_line_join(gc->cr, CAIRO_LINE_JOIN_ROUND);
@@ -741,8 +755,8 @@ void plot(struct graphics_context *gc, int w, int h, struct dive *dive)
         *
         * Snif. What a pity.
         */
-       gc->maxx = (w - 2*topx);
-       gc->maxy = (h - 2*topy);
+       gc->maxx = (drawing_area->width - 2*drawing_area->x);
+       gc->maxy = (drawing_area->height - 2*drawing_area->y);
 
        /* Temperature profile */
        plot_temperature_profile(gc, pi);