From: Linus Torvalds <torvalds@linux-foundation.org>
Date: Wed, 21 Sep 2011 00:20:54 +0000 (-0700)
Subject: Print out only simplified depth profile
X-Git-Url: http://git.tdb.fi/?a=commitdiff_plain;h=368623113c7f457e372bb1c4968fb2445cac62a1;p=ext%2Fsubsurface.git

Print out only simplified depth profile

None of the colors, nothing like that.  Just a gray fill and a plain
black depth line.

Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

diff --git a/print.c b/print.c
index a16ddb7..4848dfa 100644
--- a/print.c
+++ b/print.c
@@ -23,8 +23,11 @@ static void print(int divenr, cairo_t *cr, double x, double y, double w, double
 	cairo_save(cr);
 	cairo_translate(cr, x, y);
 
-	/* Dive plot in the upper half */
-	show_one_dive(dive, cr, w, h/2);
+	/* We actually want to scale the text and the lines now */
+	cairo_scale(cr, 0.5, 0.5);
+
+	/* Dive plot in the upper half - note the scaling */
+	show_one_dive(dive, cr, w*2, h);
 
 	/* Dive information in the lower half */
 
diff --git a/profile.c b/profile.c
index 21ddf84..7185822 100644
--- a/profile.c
+++ b/profile.c
@@ -313,6 +313,13 @@ static void plot_depth_profile(struct graphics_context *gc, struct plot_info *pi
 	for (i = 0; i < pi->nr; i++, entry++)
 		line_to(gc, entry->sec, entry->val);
 	cairo_close_path(gc->cr);
+	if (gc->printer) {
+		set_source_rgba(gc, 1, 1, 1, 0.2);
+		cairo_fill_preserve(cr);
+		set_source_rgb(gc, 1, 1, 1);
+		cairo_stroke(cr);
+		return;
+	}
 	cairo_fill(gc->cr);
 
 	/* Now do it again for the velocity colors */