Hi,
I have a plot that includes arrows drawn by the quiver command. I would like to create animation using Func Animation, but I don't know how to update the quiver arrows. I can update everything else on the plot and animates fine.
Does anybody know how to update the quiver arrows in an animation? I know the quiver arrows have a XY property, but changing that doesn't update the plot.
Thanks!
Hi,
I have a plot that includes arrows drawn by the quiver command. I would
like to create animation using Func Animation, but I don't know how to
update the quiver arrows. I can update everything else on the plot and
animates fine.Does anybody know how to update the quiver arrows in an animation? I
know the quiver arrows have a XY property, but changing that doesn't
update the plot.
You cannot update the arrow positions without making a new Quiver instance, so to animate with varying positions, you will need to delete the previous Quiver instance and make a new one for each frame.
Eric
On 2012/09/22 3:03 AM, reckoner wrote:
Thanks!
Given this, it might be best to use ArtistAnimation then, which should
handle turning on and off artists that you provide as a list of list
of artists.
Ryan
On Sat, Sep 22, 2012 at 12:40 PM, Eric Firing <efiring@...202...> wrote:
On 2012/09/22 3:03 AM, reckoner wrote:
Hi,
I have a plot that includes arrows drawn by the quiver command. I would
like to create animation using Func Animation, but I don't know how to
update the quiver arrows. I can update everything else on the plot and
animates fine.Does anybody know how to update the quiver arrows in an animation? I
know the quiver arrows have a XY property, but changing that doesn't
update the plot.You cannot update the arrow positions without making a new Quiver
instance, so to animate with varying positions, you will need to delete
the previous Quiver instance and make a new one for each frame.
--
Ryan May
Graduate Research Assistant
School of Meteorology
University of Oklahoma