Questions relating to the dynamic family of functions in Mathematica, such as Dynamic, DynamicModule and Manipulate.

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2
votes
1answer
113 views

How to mimic Org-Mode with cell dingbats?

I love using org-mode to organize my to-do lists, the functionality is amazing, but it suffers from being stuck inside the emacs terminal... I'm hoping to replicate some basic features into a ...
10
votes
2answers
188 views

Synchronizing the camera view of multiple Image3D panels within a Manipulate interface

I'm trying to synchronize the camera view of multiple Image3D panels displayed within a Manipulate interface. A random 3D image ...
6
votes
1answer
131 views

Can a field be used for both input and output (example: exchange rate calculator)

Suppose I want to build a simple currency converter like this one: The functionality is straightforward: enter an amount in any field box, it gets converted into other currencies whose fields are ...
0
votes
2answers
113 views

How to fit points in a picture using locators

I've got a problem doing some analysis work on some of my spectra. I am basically looking for features that look like parabolas. In need of a tool to quickly find two parabolas in a spectrum (they are ...
4
votes
2answers
149 views

InputField as both in- and output fields with ContinuousAction

Many years ago, I made a handy little program in Flash. It consisted of a number of input fields, each representing a variable that was dependent on all the others. As soon as any field changed, the ...
5
votes
1answer
111 views

ListPicker with conditional selection

I am reading data from a SQL Database and want to manually sellect multiple rows. ListPicker works very nicely, the only added complication is that I need to not only select the records, but also ...
0
votes
1answer
70 views

ListPicker delayed output

I'm trying to make a wrapper for ListPicker that delays updating the list unless Ctrl or Shift is released. The aim is to allow nested ...
2
votes
1answer
50 views

K linked controls within Manipulate

This question is related to "Locking a value when Manipulating variables" and several other questions on linked controls, but differs enough that new ideas and techniques are required, I believe. I ...
2
votes
1answer
85 views

In TabView, disable tabs but enable dynamic content

Is it possible to have a TabView where the tabs are disabled but the dynamic contents are still responsive? In the following, all dynamic content seems to be disabled. I would like the Manipulate to ...
2
votes
1answer
57 views

Changing size and/or aspect of OpenerView in Mathematica 10

I would like to change the size of the Opener in OpenerView when using Mathematica 10. In Mathematica 8, there was the option ...
0
votes
0answers
53 views

Where to put manipulate brackets for slider effect to refresh page

In order to move the plane of a best fit around to alter the sum of the residuals, I have decided to pick on one point and attach a slider to it, this adds a little variance and moves the table ...
3
votes
1answer
86 views

How to delete graphics

The code below does not execute as I had intended it to do. Clearly, I do not understand where to go from here. The first click of the mouse sets the initial conditions (t0,x0) for the unique ...
1
vote
1answer
126 views

How to combine manipulate and eventhandler

I combine manipulate and eventhandler, now I can change the controller when working on eventhandler, but how to change the value in eventhandler when I control the manipulate controller? ...
2
votes
1answer
83 views

How can I use parts of lists with Dynamic?

I'm a newbie - what am I doing wrong? I want to use parts of lists (vectors) in calculations but Mathematica will not evaluate anything that involves parts of lists that update dynamically. Is there a ...
0
votes
1answer
50 views

Convert Dynamic to Manipulate

The following code is a modification of Wolfram code I found under ClickPane Help. I want to convert from Dynamic to Manipulate to make it easier for me to add various controls. I do want to keep the ...
1
vote
1answer
43 views

Using Loop to create mutiple EventHandlers

I have a problem, that is I want to use loop to create multiple EventHandlers, but my code shows nothing. What can I do? ...
6
votes
2answers
115 views

Injecting list of controls into manipulate

I am trying to program a method to manually move around graph vertices, and then output the new coordinates. I'd like to turn this into a function that can be called with a variable number of ...
2
votes
1answer
85 views

Multiple dynamic equations for plotting?

Say I have a bunch of equations between variables e.g. h=bcd, i=hce, j=ihbd, ...
11
votes
0answers
292 views

Minesweeper beta:How to Dynamic a lot of graphics with high-speed

Recently I want to write a game,Minesweeper.Here is my completed code. ...
1
vote
0answers
78 views

Wrap custom control inside Manipulate or DynamicModule

[Apologies if this is a duplicate: I have looked at quite a few related questions but have not seen this issue dealt with] I have built a custom control, using the following method: ...
5
votes
2answers
88 views

Using gamepad without dynamic

I am a novice using Mathematica. I program regularly using c like languages though. Now i work on a simulation of a vehicle. I have a loop that calculates the next state of the physical model every dt ...
7
votes
1answer
173 views

Momentary Checkbox

I'm trying to create a demonstration in Mathematica where a checkbox will show an answer, but I only want the answer to be shown while the mouse button is pressed. There seems to be a ...
1
vote
1answer
102 views

“Independent” Variables in Manipulate

I am trying to plot the solutions to the Kepler problem. I am using Manipulate. It plots the orbits, the equipotential lines and the position of the planet. When I move the time variable, only the ...
1
vote
1answer
49 views
2
votes
0answers
57 views

Draw segment in arrayplot and get intensity value and coordinates in segment

I want to segment an arrayplot donut in to 6 pizza slices and export per segment the coordinates and intensity values of the pixels inside of it. I found a good example, which used RegionMember to ...
0
votes
1answer
122 views

Manipulate Slider Value on the Plot

Lets say I have a very simple manipulate in Mathematica given by: Manipulate[Plot[Sin[a x],{x,-2 Pi,2 Pi}],{a,0,5}] I want two things which I am unable to do: I ...
2
votes
1answer
62 views

Button action preventing parallel execution?

I couldn't find a better title, so I'll jump straight to the example! There is this long list of slow jobs to be executed in a parallel way, at the press of a button: ...
1
vote
2answers
94 views

Dynamic nested sum

I would like to dynamically create nested sums with a dynamic number of parameters aswell. We do know the number of variables. Lets say we have 3 Variables with S being an array: $$ i=(1,\dots,m), ...
3
votes
0answers
114 views

Dynamic and Refresh

If I am not mislead by my memory, in Mathematica 6 a function Refresh was introduced, having the options UpdateInterval and ...
1
vote
0answers
94 views

How to get smooth playback of image sequence

I would like smooth animation of a sequence of images, without the controls displayed by ListAnimate. I have a very simple playback function ...
7
votes
2answers
149 views

How to track Part of Symbol or How to symbolize Parts of Symbol without copying data

Let's create simple function: SetAttributes[h, HoldFirst]; h[data_] := Dynamic[Grid[data], TrackedSymbols :> {data}] test = RandomReal[1, {2, 2}]; h[test] ...
3
votes
0answers
75 views

Unimportant change in Dynamic

I just observed an unimportant change in version 10 with respect to Dynamic. The command x=0; Dynamic[x=x+1] returns a cell ...
3
votes
1answer
130 views

How to build a constant Graphics object

I'm making an animation with Manipulate for a representation. The code looks like this ...
4
votes
2answers
191 views

Manipulate in Manipulate

Question 63982 (Altering values in Manipulate with dynamically generated controls) got a very interesting answer from @belisarius, in which he used a Manipulate ...
4
votes
3answers
179 views

Altering values in Manipulate with dynamically generated controls

I have a Manipulate whose controls are generated based on a parameter in a containing Manipulate: ...
0
votes
1answer
164 views

NDSolveValue with a multiple variable equation

I'm trying to plot this equation of motion for a pendulum with a periodically applied torque for 20 cycles, where b, m, L, g are given constant values. ...
8
votes
0answers
77 views

Graph: PropertyValue changes and Dynamic

I almost never work with Graph in Mathematica but lately I helped someone with it. For this, I tried to make an animation using ...
9
votes
1answer
423 views

Oval or Bunimovich stadium

The dynamic billiard demonstration, that can be found on wolfram demonstrations (here), is only designed for an ellipsoid-shape boundary(snapshot below). The idea is to have a dynamic billiard with ...
1
vote
1answer
89 views

Nothing happens when I click the mouse clicked on my graphics

I wrote codes to record list of coordinates when mouse clicked. It is expected that the coordinates should be plotted dynamically. But actually nothing happened. Can anybody help me to find the ...
7
votes
1answer
290 views

Poincaré map for dynamic billiard

There's a very nice demonstration of dynamic billiard written by Dan S. Reznik that can be found on demonstrations wolfram(along with the code): here I was thinking whether it would be possible to ...
8
votes
2answers
726 views

What is special about 70.329862 and InputField and Number and Dynamic?

Is this a bug (happening in V9 and V10 Windows, Linux) or not? It only happens for certain numbers and you need Number in InputField. ...
2
votes
1answer
106 views

Dynamic interaction with a 3D plot

I have a function: C = 0.0625 + 0.0008*X - 0.0232*Y - 0.0157*Z + 0.0059*X^2 + 0.0112*Y^2 + 0.0160*Z^2 - 0.0063*X*Y - 0.0243*X*Z + 0.0211*Y*Z This equation ...
4
votes
2answers
158 views

Fill curve betwen specified abscissa points [duplicate]

I am plotting the Maxwell-Boltzman distribution of molecular speeds. I want to be able to select a region to integrate using a manipulate function. Then I want to have that same region filled in on ...
2
votes
1answer
74 views

How can I set a RadioButton to invoke an action, like a Button can?

In Mathematica one can create a Button which, when clicked, invokes an action. For example... ...
8
votes
1answer
150 views

Notebook's WindowSize interference with contents' Dynamic ImageSizes

Bug reproduced in: Win7: V9.0.1, V10.0.2, V10.1.0 ...
2
votes
1answer
307 views

Dynamic graph construction and visualization (Watts' “Small Worlds” α-model)

I need some help in creating a Mathematica program for building and visualizing Watts' "Small Worlds" α-model. This is a variant of the more known (and much more simple) β-model (also known as ...
1
vote
0answers
114 views

Abort Dynamic Evaluation error

I have been trying to run the example for geographic visualization at: Density of Library Books in the United States The first two lines of this code are: ...
1
vote
1answer
202 views

Help in Bifurcation Diagram

My dears, I need to plot a bifurcation diagram for the following non-linear systems represented by the next Mathematica code ...
2
votes
1answer
107 views

Manipulating parameters in a complex algorithm

I have a complex algorithm that depends on: A wavelet basis A number of sampling points out of a distribution A thresholding value I want to be able to play with different scenarios using ...
2
votes
1answer
163 views

Dynamic process on graph

I have a question, which I failed to find an answer to myself. I'm a casual user of Mathematica, but do have some knowledge about Dynamic module and other "Advanced" features. My problem is ...