The tag has no wiki summary.

learn more… | top users | synonyms (1)

21
votes
2answers
582 views

Generating schedules/timetables in Mathematica

I've always used MS Excel to create my school schedules, and I've always been happy with the results. Is there a similar GUI way to generate schedules/timetables in Mathematica or a third-party ...
19
votes
3answers
703 views

Build a refined grid based on intersecting line

I honestly have no idea where to begin with this problem. In summary, I have a 2D coarse grid with an intersecting line. For an easy example, let's assume it's a 4x4 grid. I wish to pass through ...
15
votes
2answers
357 views

Schedule programing problem with integer linear programming

I know how to model this question on paper, but I don't know how doing it in Mathematica. Imagine , there is a university student who want to choose courses for this semester and he got the ...
13
votes
1answer
121 views

Possible to draw an Item in a Grid with only 3 sides of a Frame?

I'm trying to draw a Grid of characters where some of the characters have Frame lines on 3 sides. For example: ...
11
votes
3answers
470 views

What is the most elegant way to display multiple graphs with a common title?

I often seek to display two graphs, side by side, with a common label over them. There is no option for adding a label to GraphicsRow, which means, I think, that I ...
11
votes
1answer
379 views

Grid layout problems: different sizes when rendering on Mac and Windows

From the documentation for ItemSize: {w,h} make all items the specified width and height and In Grid, w is measured in ems, and h in line heights. This ...
11
votes
4answers
376 views

Grid - Item - Alignment to decimal problem

I've run into a Grid layout problem for which I don't know a solution. I want to specify alignment to a specific character such as a decimal and an ...
10
votes
3answers
418 views

How to make Excel-like data bars?

I would like to make a grid where each cell background is partially filled according to the numerical value being represented (on a scale from 0 to 1). Similar functionality to the one requested in ...
10
votes
2answers
491 views

Adding custom GridLines to the “automatic” ones

I need to add custom (vertical) grid lines to a plot (to a DateListPlot, to be precise). I know there is the option of ...
9
votes
1answer
201 views

Arranging elements in a Grid by drag&drop

I have some elements in a Grid. I want to change their positions within that Grid. Can I swap their positions just by dragging ...
8
votes
3answers
236 views

Grid without lines, but with dots

I want to build a grid to look like the top-left table shown below, but without an outside frame. Here is what I've tried to do: ...
8
votes
2answers
431 views

How to set row height in Grid?

I always thought that Grid (and the underlying GridBox) and the general handling of tabular objects is a bit weird in ...
8
votes
1answer
432 views

Control objects Sizing and placement in Graphicsgrid Vs Grid:

I have created a grid, and also made a list of control objects(e.g., input fields, buttons, etc.). Then, I lay the list in my grid. There is no problem. However, the final layout takes a lot of time. ...
7
votes
2answers
342 views

How can I draw a grid behind graphics without using Plot?

I want to a show simple vector summation but I don't know how to draw a grid behind the vectors. I am pretty sure I can do it with Mathematica but how? It should look like this:
7
votes
1answer
101 views

Problem with exporting nested Rows/Columns to HTML

I will show the problem on the following MWE: Export["test.html", Column[{ Row[{"test", "1"}] }], "HTML", "CSS" -> None] ...
6
votes
2answers
223 views

Add arrows over matrix

How can I plot this graph g1 = Table[x[i, j], {i, 5}, {j, 5}] // Grid; Rasterize@g1 I added these arrows by Ctrl+D's graphics tool. This way maybe hard ...
6
votes
3answers
159 views

How to add rows to a Grid in front end?

I created a grid g1 with Grid[] and then a separate grid g2. ...
6
votes
1answer
293 views

Using “Raw MathLink Connections” to create a “Kernel Object”

Mathematica 8.0.0: I am stuck trying to get a Mathematica Mathlink connection from my Windows computer working that should connects to Linux over network (or vice versa) and then launches a Kernel on ...
6
votes
3answers
167 views

How to scale the size of Pane to make it fit a Grid element?

I am wanting to make a Pane scale to fit (if Spacings are zero) a Grid element. ...
5
votes
1answer
155 views

Using the keyboard to interactively and dynamically specify coordinates in a grid (a la Battleship board game)

In Mathematica, it is possible to create a Table or Grid of \[Placeholder] boxes. For ...
5
votes
2answers
235 views

Grid - problem with ItemSize being ignored

I have run into another problem with Grid today. An explicitly specified ItemSize is being ignored: ...
5
votes
2answers
297 views

Interactively select a row/column of a Grid

I need a simple way to display tabular data (preferably with Grid) and also be able to select a row or column of the table. I've tried different approaches, but I ...
4
votes
3answers
202 views

Creating Multi-Tabbed Grid with Preserved Contents and Overview Grid

I am in the process of creating an application/panel that will aide me in scheduling hours for my staff of ten or more. I am hoping to create a multi-tabbed grid within which I may collect data about ...
4
votes
3answers
140 views

preventing TraditionalForm from getting “squished”

TraditionalForm[] does a great job generally speaking, with complex equations like the following, ...
4
votes
3answers
462 views

Grid - sizing and spacing problems with spanning cells

I am trying to set up a Grid with cells that span two rows and are centered on those rows, but I am having troubles with the sizing and, therefore, spacing of the ...
4
votes
2answers
120 views

Grid ItemSize is smaller than expected

If I execute MatrixPlot@IdentityMatrix@100, the result is a good size. However, if I evaluate ...
4
votes
2answers
203 views

How can I provide dividers and control item alignment in a Grid?

I make a Grid with multiple Rows and Columns. I want to apply different types of Dividers and Alignment to that Grid. If you ...
4
votes
1answer
212 views

Changing the background color of one element in a Grid

Consider the following code: Grid[Table[x, {4}, {7}], Background -> {4 -> LightRed}] This highlights column 4: ...
4
votes
1answer
113 views

How do I force columns in a Grid to be equally spaced?

Suppose that I have this table tab, which I display using Grid. Is it possible to force the columns to be equally spaced? All ...
4
votes
5answers
592 views

ImagePadding or other means of getting whitespace when the PlotLabel is a Column or Grid

I have been having problems with exported plots cutting off a pixel or two of the text in the title of my plots. Let's assume we have some data (AR(1) noise with a high autoregressive parameter ...
4
votes
1answer
167 views

Row Alignment in Grid

I've been working on creating tables of differences in MAA similar to the image below, but with a bit more detail: I've written a function that will take an anonymous function, a range of values ...
4
votes
2answers
162 views

Prevent Grid from resizing images

Aligning my images in Grid causes one of them to become smaller, despite specifying each of their sizes with ImageSize: ...
4
votes
2answers
158 views

Full width of graphics in GraphicsColumn

I have a list of graphics which are all the same width, and I would like to combine them into a single Graphics object that has them all stacked on top of each other, column-style, without changing ...
4
votes
1answer
117 views

How to speed up mouse events?

Grids of dynamic objects responding to mouseovers seem to be quite slow in general, for instance: ...
3
votes
3answers
315 views

Draw grid lines at multiples of k

Here is a beginner's question: when creating plots with mathematica, I want the grid lines to be at multiples of a constant value. E.g. in the following plot, the vertical grid lines are at multiple ...
3
votes
2answers
89 views

How to control divider length in a grid

I want to display a table like this: And use Divider I can only get this so far ...
3
votes
3answers
122 views

In Grid and using Frame, how can I only frame the header cells?

Suppose that I use Grid to display a table tab. I did the following, which frames all cells: ...
3
votes
2answers
312 views

Removing an extra curly braces when using Grid with an If statment

I use Grid to align controls in Manipulate. Here is a simple example ...
3
votes
2answers
125 views

An issue with formulas typesetting in Grid & Column

I tried to construct a small sheet with text and equations presented in a convenient publishing form, using Column: ...
3
votes
1answer
196 views

How to align grid dividers of inner grids in a grid?

How to have the vertical dividers of inner grids aligned to each other in the following? ...
3
votes
3answers
129 views

Generating a list of questions (simultaneous equations)

I am trying to create a list of simultaneous equations showing steps, where I only need to change a, b and the question number, and maybe a couple of minor things about q (where q is the factored ...
3
votes
2answers
97 views

Incrementally revealing Grid (or TableForm) entries

I have a Grid (or TableForm) object like this ...
3
votes
1answer
45 views

Assign the Background rule in Grid (the positions can be described by a integer function)

For example, this code Grid[Transpose[Table[{n, n^2}, {n, 1, 10}]], Frame -> All, Background -> {{1 -> Red, 4 -> Red, 9 -> Red}}] produces , in ...
3
votes
1answer
98 views

Background in ItemStyle

I would expect the following to output the same grids ...
3
votes
0answers
194 views

Accessing MathematicaScript over ssh/network

Here is the conundrum I am faced with. I have two computer. One with Mathematica (and hence MathematicaScript) but generally poor resources. The other without ...
2
votes
2answers
207 views

How can I build a GraphicsGrid of arbitrary size?

This is actually a very simple scenario, in order to make simpler this question Part I. Consider the following piece of Mathematica code ...
2
votes
1answer
192 views

How can I set several Grids to have the same size?

I generate different Grids with different columns. Automatically ImageSizes are fixed depending upon the data. So every ...
2
votes
1answer
260 views

How to convert an output to a graphic that can be selected like a plot?

EDIT: István Zachar informed me of the Rasterize[] command, which does exactly what I need. Danke! I have a self-built function that uses Grid[] to create a table that is more presentation-friendly ...
2
votes
1answer
270 views

Grid Lines in ListPlot

Why is Mathematica plotting a horizontal line at $y=2$ in the following example: ListPlot[Table[i,{i,1,10}],Frame->True,GridLines->None] How to get rid ...
2
votes
4answers
140 views

Padding and formatting within BaseForm

I find using BaseForm to be a little tricky. For example, if you use BaseForm and then do some additional operation all the numbers turn back into base 10, so you have do BaseForm as the "last step". ...