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draw: remove useless draw_circle 

Signed-off-by: Julien Danjou <julien@danjou.info>
This commit is contained in:
Julien Danjou 2008-07-10 09:33:14 +02:00
parent f28b4c07b2
commit 50ff37a17e
2 changed files with 0 additions and 32 deletions
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31
common/draw.c
View File

@ -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.

1
common/draw.h
View File

@ -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 *);