Questions tagged [radial]
132 questions
15
votes
2 answers
matplotlib: adding padding/offset to polar plots tick labels
Is there a way to increase the padding/offset of the polar plot tick labels (theta)?
import matplotlib
import numpy as np
from matplotlib.pyplot import figure, show, grid
# make a square figure
fig = figure(figsize=(2, 2))
ax = fig.add_axes([0.1,…
dimka
- 4,301
- 11
- 31
- 36
15
votes
3 answers
How to make a Radial/Circular ProgressBar Not Spin
I have a horizontal ProgressBar that works great.
TheLettuceMaster
- 15,594
- 48
- 153
- 259
11
votes
1 answer
Encog C# RBF network, how to start?
I went through whole documantation and didnt find how to set RBF network. I found some RBF example in ConsoleExmpales/Examples/Radial, but it looks like it doesnt work anymore, beceause some methods have been changed in Encog.
So far I am stuck on…
EdWood
- 875
- 3
- 19
- 37
8
votes
1 answer
How to remove radial distortions from images using OpenCV?
I think I should be using cv::remap to remove the distortion but can't figure out what the the maps const Mat& map1, const Mat& map2 to should be to achieve this.
Should I be using the cv::initUndistortRectifyMap to find out the values? If so, I'd…
user1077213
- 209
- 2
- 4
- 6
8
votes
2 answers
WPF Custom Panel/Control Creation -- "The Doughnut"
I'm hoping to create a custom panel or control that creates a very particular type of item.
Basically, the intent is to have a control that you can give a list of objects to, and it will put each of those objects into a button. The catch is that the…
Anthony Compton
- 5,271
- 3
- 29
- 38
8
votes
5 answers
How to simulate fisheye lens effect by openCV?
I am looking for ways to create fisheye lens effect, looked at documentations for openCV, it looks like it contains Camera Calibration functions for radial distortions like fisheye. Is it possible to simulate fisheye distortion by openCV?
If it is…
0pcl
- 1,154
- 4
- 17
- 22
7
votes
2 answers
Chrome 20.x issue (bug?) with classes applied/removed at intervals via jQuery
Here's a fun one for those of you who love to bang your heads against the computer keyboard.
Site: http://blduke.com.php53-27.dfw1-2.websitetestlink.com
Fun little jQuery thing going on right below the navigation here. It's actually a radial menu…
rentageekmom
- 301
- 1
- 8
7
votes
2 answers
Android radial gradient
I've got following drawable set as LinearLayout background:
-
Sebastian Nowak
- 5,607
- 8
- 67
- 107
6
votes
2 answers
Plot circular gradients using numpy
I have a code for plotting radial gradients with numpy. So far it looks like this:
import numpy as np
import matplotlib.pyplot as plt
arr = np.zeros((256,256,3), dtype=np.uint8)
imgsize = arr.shape[:2]
innerColor = (0, 0, 0)
outerColor = (255, 255,…
bunkus
- 975
- 11
- 19
6
votes
2 answers
How to create a circular plot showing monthly presence or absence using radial.plot / ggplot2
I want to create a figure (similar looking to the attached) in ggplot2 that is circular with month of year represented on axis so twelve tick marks around the circumference, with one inner arc of a certain color corresponding to months where pa = 1…
user5063841
6
votes
1 answer
Take data from a circle in python
I am looking into how the intensity of a ring changes depending on angle. Here is an example of an image:
What I would like to do is take a circle of values from within the center of that doughnut and plot them vs angle. What I'm currently doing is…
arbitraryknowledge
- 63
- 6
6
votes
2 answers
Animate a Canvas circle to draw on load
OK Hello.
I've decided to start using HTML canvas for a small project I have.
There's no real start yet. I'm just learning the basics of Canvas and I want to Animate a circle
…
BigOrinj
- 243
- 2
- 6
- 14
5
votes
1 answer
How to get other 3D objects within a radius of a position in three.js
I have a 3D scene in three.js in which I need to get an array of objects that are within X range of a source object. At the moment, the example I'm using is utilizing raycasting inside of a for loop that iterates an array of "collidable objects"…
Brian
- 3,013
- 19
- 27
4
votes
1 answer
Azimuthal average in fortran
I am working on an eigenvalue problem in fortran. I have used Lapack to solve the problem and get the eigenvalues and eigenvectors. This is done for 201x101 wavenumbers, only half the wavespace due to symmetry, and for each grid-point in a large…
Marta Trodahl
- 41
- 1
4
votes
1 answer
How to implement Radial Pie Menu
I want to implement a radial / pie menu that looks like Labbler´s menu on my android app. It should be something like that, but a little simpler, buttons displayed on a pie layout that just lead to another activities.
Is there any library to do…
Guido Machado
- 41
- 1
- 2