Re: [Matplotlib-users] viewing rotated pixels possible with mpl?

2006-07-30 Thread Eric Firing
I think you can get the effect you describe using pcolor or pcolormesh; the latter is faster but due to a bug it doesn't handle alpha values other than 1. You will have to generate arrays with the pixel corners (not centers) as you want them to be after your rotation. You will want to use the

Re: [Matplotlib-users] dates fail after upgrade [SOLVED]

2006-07-30 Thread Richard Ruth
Thank you for the 'fix'.  Both the demo and my old matplotlib based scripts work again.RichardOn Friday 28 July 2006 17:19, Richard Ruth wrote:> I upgraded to matplotlib-0.87.4  Now I receive an error like the following> every time I try to use matplotlib.dates.  The following error messages> were

[Matplotlib-users] Set dash style globally

2006-07-30 Thread Webb Sprague
I am doing a buch of plots and I would like to set the dash on/off list globally (to [2,4]) rather than everytime I run pylab.plot(). Is there any such thing? Thanks! - Take Surveys. Earn Cash. Influence the Future of IT Joi

[Matplotlib-users] viewing rotated pixels possible with mpl?

2006-07-30 Thread Eric Emsellem
Hi, this is a question I have posted earlier, but unfortunately I didn't get any answer. if anybody has any hint on how to do this, I would be most graceful!! Thanks in advance! I would like to visualize an image after a rotation: ==> this means to view each squared pixels as "rotated" (seen as a