From 50ff37a17e59b1c390c65cd02bf37257e4441a45 Mon Sep 17 00:00:00 2001
From: Julien Danjou <julien@danjou.info>
Date: Thu, 10 Jul 2008 09:33:14 +0200
Subject: [PATCH] draw: remove useless draw_circle

Signed-off-by: Julien Danjou <julien@danjou.info>
---
 common/draw.c | 31 -------------------------------
 common/draw.h |  1 -
 2 files changed, 32 deletions(-)

diff --git a/common/draw.c b/common/draw.c
index 2f5d7546..6fb13b68 100644
--- a/common/draw.c
+++ b/common/draw.c
@@ -712,37 +712,6 @@ draw_graph_line(draw_context_t *ctx, area_t rect, int *to, int cur_index,
     cairo_set_line_width(ctx->cr, 1.0);
 }
 
-/** Draw a circle.
- * \param ctx Draw context to draw to.
- * \param x X coordinate.
- * \param y Y coordinate.
- * \param r Size of the circle.
- * \param filled Fill circle, or not.
- * \param color Color to use.
- */
-void
-draw_circle(draw_context_t *ctx, int x, int y, int r, bool filled, const xcolor_t *color)
-{
-    cairo_set_line_width(ctx->cr, 1.0);
-    cairo_set_source_rgba(ctx->cr,
-                          color->red / 65535.0,
-                          color->green / 65535.0,
-                          color->blue / 65535.0,
-                          color->alpha / 65535.0);
-
-    cairo_new_sub_path(ctx->cr); /* don't draw from the old reference point to.. */
-
-    if(filled)
-    {
-        cairo_arc (ctx->cr, x + r, y + r, r, 0, 2 * M_PI);
-        cairo_fill(ctx->cr);
-    }
-    else
-        cairo_arc (ctx->cr, x + r, y + r, r - 1, 0, 2 * M_PI);
-
-    cairo_stroke(ctx->cr);
-}
-
 /** Draw an image from ARGB data to a draw context.
  * Data should be stored as an array of alpha, red, blue, green for each pixel
  * and the array size should be w * h elements long.
diff --git a/common/draw.h b/common/draw.h
index 2a14b2b8..be05de81 100644
--- a/common/draw.h
+++ b/common/draw.h
@@ -209,7 +209,6 @@ void draw_graph(draw_context_t *, area_t, int *, int *, int, position_t, vector_
                 const xcolor_t *, const xcolor_t *, const xcolor_t *);
 void draw_graph_line(draw_context_t *, area_t, int *, int, position_t, vector_t,
                      const xcolor_t *, const xcolor_t *, const xcolor_t *);
-void draw_circle(draw_context_t *, int, int, int, bool, const xcolor_t *);
 draw_image_t *draw_image_new(const char *);
 void draw_image_delete(draw_image_t **);
 void draw_image(draw_context_t *, int, int, int, draw_image_t *);