def graphics_array(self, ncols=3): """ Return a graphics array with the given number of columns with plots of the frames of this animation. EXAMPLES:: sage: E = EllipticCurve('37a') sage: v = [E.change_ring(GF(p)).plot(pointsize=30) for p in [97, 101, 103, 107]] sage: a = animate(v, xmin=0, ymin=0) sage: a Animation with 4 frames sage: a.show() # optional -- ImageMagick :: sage: g = a.graphics_array() sage: print g Graphics Array of size 1 x 3 sage: g.show(figsize=[4,1]) # optional :: sage: g = a.graphics_array(ncols=2) sage: print g Graphics Array of size 2 x 2 sage: g.show('sage.png') # optional """ n = len(self.__frames) ncols = int(ncols) return plot.graphics_array(self.__frames, int(n/ncols), ncols)
def graphics_array(self, ncols=3): """ Return a graphics array with the given number of columns with plots of the frames of this animation. EXAMPLES:: sage: E = EllipticCurve('37a') sage: v = [E.change_ring(GF(p)).plot(pointsize=30) for p in [97, 101, 103, 107]] sage: a = animate(v, xmin=0, ymin=0) sage: a Animation with 4 frames sage: a.show() # optional -- ImageMagick :: sage: g = a.graphics_array() sage: print g Graphics Array of size 1 x 3 sage: g.show(figsize=[4,1]) # optional :: sage: g = a.graphics_array(ncols=2) sage: print g Graphics Array of size 2 x 2 sage: g.show('sage.png') # optional """ n = len(self.__frames) ncols = int(ncols) return plot.graphics_array(self.__frames, int(n/ncols), ncols)
def graphics_array(self, ncols=3): r""" Return a :class:`sage.plot.graphics.GraphicsArray` with plots of the frames of this animation, using the given number of columns. The frames must be acceptable inputs for :class:`sage.plot.graphics.GraphicsArray`. EXAMPLES:: sage: E = EllipticCurve('37a') sage: v = [E.change_ring(GF(p)).plot(pointsize=30) for p in [97, 101, 103, 107]] sage: a = animate(v, xmin=0, ymin=0) sage: a Animation with 4 frames sage: a.show() # optional -- ImageMagick Modify the default arrangement of array:: sage: g = a.graphics_array(); print g Graphics Array of size 2 x 3 sage: g.show(figsize=[4,1]) # optional Specify different arrangement of array and save with different file name:: sage: g = a.graphics_array(ncols=2); print g Graphics Array of size 2 x 2 sage: f = tmp_filename(ext='.png') sage: g.show(f) # optional Frames can be specified as a generator too; it is internally converted to a list:: sage: t = var('t') sage: b = animate((plot(sin(c*pi*t)) for c in sxrange(1,2,.2))) sage: g = b.graphics_array(); print g Graphics Array of size 2 x 3 sage: g.show() # optional """ ncols = int(ncols) frame_list = list(self._frames) n = len(frame_list) nrows, rem = divmod(n,ncols) if rem > 0: nrows += 1 return plot.graphics_array(frame_list, nrows, ncols)