Tagged Questions
3
votes
1answer
74 views
Automatically tracing and keeping ViewPoints in a list while manually rotating 3D graphics
I will need to make a video from the manual rotation of a 3D graphics. In order to do this, I will need to record the set of all view points that I made during rotation. There is method that we can ...
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 ...
4
votes
2answers
188 views
How can I change a Slider's appearance?
I am using Mathematica 9.0 and Windows 7. I want to create a Slider that looks like the following:
I tried the following:
...
13
votes
4answers
277 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 ...
16
votes
2answers
377 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 ...
2
votes
1answer
102 views
Resetting an animation with a custom button
I have the following code, which accepts a function via an InputField, and then gradually draws that function in a Plot using ...
5
votes
1answer
103 views
How to make MousePosition more reliable
This takes a little patience to reproduce, but I got a screenshot of it in version 9 on Mac OS X 10.7.5:
With a small Graphics object, it occasionally happens that ...
3
votes
1answer
66 views
In a DynamicModule, is it possible to use multiple EventHandler declarations? [duplicate]
Possible Duplicate:
Wrapping EventHandler by Table
I am running Mathematica 7. However, I am new to using Dynamic, ...
1
vote
1answer
220 views
How draw dynamic empty rectangle over a bitmap?
I am trying to make a cookie cutter that will extract a small square from a much larger bitmap with a click of the mouse. The LocatorPane appears to be a useful way ...
6
votes
1answer
216 views
18
votes
3answers
402 views
16
votes
4answers
286 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 ...
4
votes
1answer
104 views
Using Dynamic with UpdateInterval and EventHandler Together
I've been having some difficulty with the aforementioned use of these three functions/options and would greatly appreciate some help.
I know that they're is probably an easy way of making a disk move ...
8
votes
2answers
166 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 ...
16
votes
3answers
697 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 ...
6
votes
1answer
220 views
10
votes
2answers
225 views
ShearingTransform and Dynamic
Background: I have a geometric transformation composed of a RotationTransform, ScalingTransform and ...
6
votes
1answer
133 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.
...
2
votes
1answer
124 views
5
votes
1answer
151 views
How to add several Locators to a Graphic with a mouse click?
Background: Suppose I have something like this:
...
5
votes
2answers
329 views
How To interactively create a Polygon in a Graphic?
Background: suppose I start with the following (working) snippet.
Manipulate[Graphics[Line[{{0, 0}, p}], PlotRange -> 2], {{p, {1, 1}}, Locator}]
Ideally, I ...
6
votes
1answer
251 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 ...
17
votes
3answers
326 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.
...
3
votes
1answer
172 views
16
votes
1answer
350 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, ...
7
votes
1answer
200 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}}]
...
