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keep sizes constant

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Lukas Winkler 2021-02-26 21:13:26 +01:00
parent a50ab4b268
commit 271396c058
Signed by: lukas
GPG key ID: 54DE4D798D244853
1 changed files with 7 additions and 2 deletions
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9
timeplot.py
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@ -27,8 +27,11 @@ class MyProgramArgs(argparse.Namespace):
plt.style.use("dark_background")
cmap: Colormap = matplotlib.cm.get_cmap('Blues')
mean_mass = None
def update_plot(num: int, args: MyProgramArgs, sa: SimulationArchive, ed: ExtraData, dots: PathCollection, title: Text):
global mean_mass
total_frames = args.fps * args.duration
if args.log_time:
log_timestep = (log10(ed.meta.current_time) - log10(50000)) / total_frames
@ -71,7 +74,9 @@ def update_plot(num: int, args: MyProgramArgs, sa: SimulationArchive, ed: ExtraD
water_fractions = np.array(water_fractions)
color_val = (np.log10(water_fractions) + 5) / 5
colors = cmap(color_val)
dots.set_sizes(3 * m / np.mean(m[3:]))
if not mean_mass:
mean_mass = np.mean(m[3:])
dots.set_sizes(3 * m / mean_mass)
dots.set_color(colors)
# plt.savefig("tmp/" + str(num) + ".pdf",transparent=True)
return dots, title
@ -117,7 +122,7 @@ def main(args: MyProgramArgs):
line_ani = animation.FuncAnimation(fig1, update_plot, total_frames, fargs=(args, sa, ed, l, title),
interval=1000 / args.fps, repeat=False)
if args.save_video:
name=f"{args.y_axis}_{args.log_time}"
name = f"{args.y_axis}_{args.log_time}"
line_ani.save(str(fn.with_suffix(f".{name}.mp4")), dpi=200)
else:
plt.show()