Re: [Matplotlib-users] matplotlib 3D: interpolated shading

2011-10-05 Thread Holger Brandsmeier
Ben, I would be very happy to have this functionality. I think this would also make the 3D plots in the examples that matplot provides look a good deal nicer. Let me know if you have any updates on this. -Holger On Mon, Oct 3, 2011 at 21:18, Benjamin Root ben.r...@ou.edu wrote: On Fri, Sep

Re: [Matplotlib-users] matplotlib 3D: interpolated shading

2011-10-05 Thread Ethan Gutmann
Holger, for what it is worth, you can hack this fairly easily. Run the code twice once with colors, once with shading. Take the output from both as images, the convert both images to HSV, the recombine the HS components from the color version with the V component of the shaded version. I haven't

[Matplotlib-users] Alpha channel in imshow, bug or gamma correction?

2011-10-05 Thread Feng Yu
Dear Lists, I tried to draw a white block with alpha-channel gradient on top of black. The result appears to be non-linear, and I think it is problematic. image = ones((255, 255, 4), dtype='u1') image[:, :, 0:3] = 255 image[:, :, 3] = arange(0, 255)[:, newaxis] gca().set_axis_bgcolor('k')

[Matplotlib-users] 3D bar chart help!

2011-10-05 Thread Andrew C
Hello List Server, I am trying to take a raster dataset, getting the center points, and the z value and trying to graph it in a 3D bar chart quite unsuccessfully. My data looks like this: XCoord = [1,2,3,4] YCoord = [1,2,3,4] ZCoord = [12,14,4,26] Those are the known locations, but there

Re: [Matplotlib-users] rotating x tick labels, bold labels with axislines toolkit???

2011-10-05 Thread Jae-Joon Lee
On Wed, Oct 5, 2011 at 11:50 AM, mdekauwe mdeka...@gmail.com wrote: Still haven't worked out the bold but I am sure there will be something on that page Try ax.axis[bottom].label.set_text(Test) ax.axis[bottom].label.set_weight(bold) IHTH, -JJ