diff options
Diffstat (limited to 'svg_utils.py')
| -rw-r--r-- | svg_utils.py | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/svg_utils.py b/svg_utils.py index 0d828c6..2e02b5e 100644 --- a/svg_utils.py +++ b/svg_utils.py @@ -12,6 +12,7 @@ # Boston, MA 02111-1307, USA. import gtk +from math import sin, cos, pi def generate_xo_svg(scale=1.0, colors=["#C0C0C0", "#282828"]): @@ -30,6 +31,19 @@ def svg_str_to_pixbuf(svg_string): return pixbuf +def svg_sector(x, y, r, a, fill, stroke): + ''' Returns an SVG sector ''' + if a < pi: + big_arc = 0 + else: + big_arc = 1 + svg_string = ' <path d="M%f,%f v%f a%f,%f 0 %d,0 %f,%f z"\n' % ( + x, y, -r, r, r, big_arc, -sin(a) * r, r - cos(a) * r) + svg_string += _svg_style('fill:%s;stroke:%s;' % (fill, stroke)) + print svg_string + return svg_string + + def svg_rect(w, h, rx, ry, x, y, fill, stroke): ''' Returns an SVG rectangle ''' svg_string = ' <rect\n' |