Re: [Matplotlib-users] Placing a marker at specific places where lines join?

2010-02-15 Thread Tim Michelsen
Hello, I have a similar problem to: Suppose I plot a line from (0,0) to (1,1.5) to (2,2). Now I want to mark (1,1.5) with a green circle. How is that done? I am performing a curve fit and also showing a distribution in my plot. In order to help the reader to evaluate the result I would like to

Re: [Matplotlib-users] Placing a marker at specific places where lines join?

2010-02-15 Thread Wayne Watson
Hi, Phillip. don't know why the mail would be returned. The address I see above is correct. sierra_mtni...@sbcglobal.net. The only thing I can think of is that yahoo mail wanted you to allow you to ask for permission. Beats me. Frankly, I've never really liked the reply format of mail lists. I

Re: [Matplotlib-users] Placing a marker at specific places where lines join?

2010-02-15 Thread Eric Firing
Tim Michelsen wrote: Hello, I have a similar problem to: Suppose I plot a line from (0,0) to (1,1.5) to (2,2). Now I want to mark (1,1.5) with a green circle. How is that done? Your problem is not similar to the above; the problem above is solved with a simple call to plot. I am

Re: [Matplotlib-users] Placing a marker at specific places where lines join?

2010-02-14 Thread Philipp Bender
Why don't you just use the code provided here: http://matplotlib.sourceforge.net/examples/api/watermark_image.html The first thing to do when you want to plot something is maybe to look at the examples section, isn't it? It shows pretty good how to not only mark points, but also to mark points

Re: [Matplotlib-users] Placing a marker at specific places where lines join?

2010-02-14 Thread Jae-Joon Lee
On Sat, Feb 13, 2010 at 11:28 PM, Wayne Watson sierra_mtnv...@sbcglobal.net wrote: Well, I'm not quite sure what to say to your claim. In certain instances I am trying to get through to someone here that something is missing for newbies. In one word, pedagogy (as perhaps in a text book, not a

Re: [Matplotlib-users] Placing a marker at specific places where lines join?

2010-02-14 Thread Filipe Pires Alvarenga Fernandes
Dear Wayne Watson, As yourself I'm also new to matplotlib (and python) and I know that learning such a library can be overwhelming at first. Still, this community/mailist has answered all my newbie questions, even when they were clearly in the manual or have already been answered in previous

Re: [Matplotlib-users] Placing a marker at specific places where lines join?

2010-02-14 Thread Wayne Watson
Did you see the figure I included to John? If not, let me put it simply. Suppose you have 50 straight sticks connected at their ends with some hook. I want to color the hook holding stick 10 to 11, but color no other hook. Not 99 hooks. Yesterday, I tried to do a simple plot of three points

Re: [Matplotlib-users] Placing a marker at specific places where lines join?

2010-02-14 Thread Wayne Watson
Thank you for the code below. Yes, it actually does what I want it to do. The difference in what I did similarly yesterday (see my response to Philipp moments ago) is the [ ], a list. All this for one simple bit of list notation. Somehow I'm not getting through to anyone what I have actually

Re: [Matplotlib-users] Placing a marker at specific places where lines join?

2010-02-14 Thread Philipp Bender
Hi Wayne, (I wanted to answer you directly but the mail came back, don't know why) I have several points that you really should work on if you expect anyone to answer to your mails in future. First, you should check the destination of your messages. I got at least three of your messages

Re: [Matplotlib-users] Placing a marker at specific places where lines join?

2010-02-14 Thread Eric Firing
Wayne Watson wrote: Thank you for the code below. Yes, it actually does what I want it to do. The difference in what I did similarly yesterday (see my response to Philipp moments ago) is the [ ], a list. All this for one simple bit of list notation. Newer versions of mpl do not require

[Matplotlib-users] Placing a marker at specific places where lines join?

2010-02-13 Thread Wayne Watson
Suppose I plot a line from (0,0) to (1,1.5) to (2,2). Now I want to mark (1,1.5) with a green circle. How is that done? -- Crime is way down. War is declining. And that's far from the good news. -- Steven Pinker (and other sources) Why is this true, but yet the media says otherwise? The media