# Is there a bar3 from Matlab equivalent in Sage?

To look like this?

0

I don't think there is a sage command for that, but you can use matplotlib(present by default in sage) to make these kind of plots. I have pasted a sample code from this site. If you run the code below you will see 3D bar plot.

http://pythonprogramming.net/3d-bar-c...

```
from mpl_toolkits.mplot3d import Axes3D
import matplotlib.pyplot as plt
import numpy as np
fig = plt.figure()
ax1 = fig.add_subplot(111, projection='3d')
xpos = [1,2,3,4,5,6,7,8,9,10]
ypos = [2,3,4,5,1,6,2,1,7,2]
num_elements = len(xpos)
zpos = [0,0,0,0,0,0,0,0,0,0]
dx = np.ones(10)
dy = np.ones(10)
dz = [1,2,3,4,5,6,7,8,9,10]
ax1.bar3d(xpos, ypos, zpos, dx, dy, dz, color='#00ceaa')
plt.savefig('test.png')
```

Asked: **
2014-06-21 03:13:52 -0500
**

Seen: **393 times**

Last updated: **Jun 21 '14**

3dplot of modulus of complex function

Error when trying to access MATLAB from Sage

Plot Series of 3D Direction Vectors (Not All from Origen)

sage for aerospace engineering

Color plots on surface of sphere

How to save a 3d plot from sage cell

Adding arrows in vector fields

Interactive viewers for 3d plots?

Copyright Sage, 2010. Some rights reserved under creative commons license. Content on this site is licensed under a Creative Commons Attribution Share Alike 3.0 license.