Tagged Questions
48
votes
2answers
2k views
How to manipulate 2D plots?
When it comes to visual analysis, large datasets or data with intricate internal details often makes plotting in 2D useless, as the outcome is either just a fraction of the full dataset, or no details ...
18
votes
3answers
398 views
17
votes
3answers
322 views
Change the color of a Locator in a Manipulate
How can I change the color of a Locator in a Manipulate? As an example, consider the following.
...
16
votes
4answers
284 views
How to create Locator[] hierarchies?
I'd like to 'parent' Locators to one another, ideally organized in any arbitrary tree.
The simplest case: If I have two Locators, A and B, then moving A will move both together, but moving B will ...
16
votes
2answers
376 views
Dynamically splitting Disks with Mouseover
I've recently stumbled across this site: Koalas to the Max, and the first thought that came to my mind was "I want to recreate this with Mathematica".
As a first step I tried to create a ...
16
votes
3answers
688 views
Generating graphs interactively (GUI)
I want to create graphs interactively using a GUI. I thought of using a ClickPane[] environment. The code I have (in part borrowed from the Documentation) works ...
16
votes
1answer
345 views
How can I share objects with dynamic content with non-Mathematica users?
Often when I construct some cool Manipulate[] function, I would like to share it with others—non-Mathematica users. Some software, notably Cinderella, ...
13
votes
4answers
276 views
Is it possible to select outliers on a graph and determine the index of the outliers?
I have a large data set of experimental data for which I have determined a theoretical fit. However, for some of the experimental data I took, there was systematic error, leading to the data deviating ...
10
votes
2answers
225 views
ShearingTransform and Dynamic
Background: I have a geometric transformation composed of a RotationTransform, ScalingTransform and ...
8
votes
2answers
164 views
Two-sided slider getting stuck
I'm implementing a two-sided slider to be able to set upper and lower bound in just one slider:
The problem is that it can get stuck when both locators are at the far left:
And I'm unable to ...
7
votes
1answer
199 views
Why is the Locator snapping back to the original coordinates? How can I prevent this?
Take the following code:
p = {3, 3};
Graphics[Circle[{5, 5}, 5], Epilog -> Dynamic@Locator[Dynamic[p]],
Axes -> True, GridLines -> {{3}, {3}}]
...
6
votes
1answer
216 views
6
votes
1answer
220 views
6
votes
1answer
130 views
LocatorPane and multiple EventHandlers, PassEventsDown option
Consider the following piece of code from Heike as an ( accepted ) answer on LocatorPane, selecting multiple Locators - Basically the code implements dragging polygons on a LocatorPane.
...
6
votes
1answer
248 views
Way to find color at a point in a Graphics?
I need to figure out a way to find out the RGB color value at a certain coordinate in a Graphics object. The Graphics object I am dealing with is continually Dynamically updated, so it is made of ...
