The following run well . But I just want to make the image, with the x and y
as axis and z as the image value ,show on the figure. In the pylab , we can
just give a command "imshow" ,But here , I fail to do it , I have try
ax.imshow() again and again ,but fail. Can sb give me some advice . Thank
y
Xavier Gnata wrote:
>
> Hi,
>
> Quoting matplotlib/__init__.py :
>
> def checkdep_ghostscript():
> try:
> if sys.platform == 'win32':
> command = 'gswin32c -v'
> else:
> command = 'gs -v'
> stdin, stdout = os.popen4(command)
> line
In matplot examples,I have never find an image show with matplot API. I am
trying to do this. But fail again and again.
When I use pylab.imshow to show an image in the form of an array, it works
well. For example:
from pylab import *
array=ReadDem("data/testdem.txt").Array
'''
ReadDem is a class
I just want to set ["10%","20%"] on colorbar. However, failed again and
again. Thank you for your help.
The following code work properly. But when I set formatter =
FixedFormatter(["10%","20%","30%","40%"])
No labels is shown on colorbar, Why?
Is there any way to set the char "%" on colorbar
I just use blit on imshow map, and work properly. Maybe the following code
will help you.
def ontimer()
canvas.restore_region(background)
im.set_array(Z)
ax.draw_artist(self.imList[i])
canvas.blit(ax.bbox)
canvas.gui_repaint()
--
View this message in context:
We can use ax.broken_barh to draw rectangles. But I can't find any fuctions
to draw dots on axeCan anyone help me?
--
View this message in context:
http://www.nabble.com/How-to-draw-series-of-dots-on-axes---tp16744026p16744026.html
Sent from the matplotlib - users mailing list archive at Nab
I work matplotlib on wxpython, python2.5.
It is wonderful that the following code work faster than canvas.draw().
canvas.restore_region(background)
##Updata three lines and draw it.
line.set_data(x,y)
ax.draw_artist(line)
Thanks for Eric Firing's reply to me.The solution is:
colorbar(im, extend='both', shrink=0.8,format='%0.1f%%',ticks=locator)
The double % in the format string makes it print a single %, and when
given a format string, the format kwarg automatically hands it off to a
FormatStrFormatter.
--
Vi
canvas.draw() is slow in animation, I have succeed in replacing it with
canvas.restore_region(). And it is wonderful.
However, in the following, I fail to make it work the same as
canvas.draw().The following code can work. And creat a dynamic line. When I
work with the statement "#self.can
Thanks for your help. I get it work. However, an interesting thing appears.
The following two codes(code 1 and code 2) makes different result??? Only
set background in different place. Anyone can tell me why? I am eager to
know it.
##code 1
import wx
from matplotlib.backends.backend_wxagg import
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