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5
votes
1answer
173 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 ...
10
votes
3answers
434 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 ...
6
votes
2answers
242 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 ...
1
vote
1answer
135 views

Whats is the real difference between this two examples of using Dynamic with Grid

the question is relatively simple I think. This is the first example of the code which works: ...
2
votes
1answer
130 views

How to keep ItemSize effect when export to HTML

Here's the simple code Grid[Table[Item[1,ItemSize->{5,10}],{2},{2}],ItemSize->{5,10},Background->Red] After saving the output cell as .html file, ...
4
votes
1answer
186 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 ...
6
votes
3answers
167 views

How to add rows to a Grid in front end?

I created a grid g1 with Grid[] and then a separate grid g2. ...
10
votes
2answers
570 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 ...
3
votes
1answer
244 views

Color lost when saving Mathematica cell as HTML

Question 1(Color Lost Question[Solved by using Item]): When I evaluate the cell generated by ...
3
votes
2answers
93 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 ...
0
votes
1answer
123 views

How can I set specific ImageSize to each cell of the Grid?

I want to make a Grid with each cell Imagesize was {10,10}.If I place any Gui-Element with more than that cell Imagesize,I don't ...
2
votes
1answer
140 views

How can I place gui controls inside Grid? [duplicate]

In all my apps, I am facing a problem about placing the Gui controls inside Grid. For this purpose, I wrote three functions. The first function, ...
1
vote
1answer
101 views

How to label vertices in a grid with random integers?

I would like to assign each vertex a random number with the minimum bound equal to the smallest vertex and the maximum equal to the value of the largest without repeats. ie in a 20x20 grid, the ...
0
votes
3answers
207 views

Cover a rectangle with size constrained rectangular regions

I have a big grid (indicated on the image in grey) that is divided in several blocks (each with a maximum width of 3 units). Now I would like to divide a region (indicated on the grid in red) by the ...
8
votes
1answer
469 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. ...
-2
votes
1answer
252 views

Non-regular grid data

I have issue with non-regulary spaced data. I have set of 3 numbers {x, y, z} in my list. ...
3
votes
2answers
131 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: ...
11
votes
1answer
408 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 ...
2
votes
1answer
233 views

How to change alignment of Grid/Matrix created using menu (Insert->Matrix/Table->New)

When I create a Grid using the menu, as follows: and then start to add data, I'd like to make the alignment to be left and not center which is the default ...
2
votes
1answer
209 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 ...
8
votes
3answers
243 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: ...
4
votes
2answers
224 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 ...
0
votes
1answer
165 views

Preventing Grid from resizing when the item height is increased

I created a grid of size 200,200 and placed a button in it of size 200×200. ...
3
votes
2answers
338 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 ...
2
votes
1answer
109 views

Curious behavior using SpanFromLeft in Grid[]

I need to set up a rather complicated Grid[] and I've run into a curious problem. I've reduced it to a simple example. See the following 2 sets of code and their ...
4
votes
3answers
216 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 ...
6
votes
3answers
181 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. ...
2
votes
1answer
298 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 ...
6
votes
1answer
308 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 ...
1
vote
1answer
65 views

Grid — Row expressions not evaluated [closed]

Can anyone explain why in the following Grid expression the Row expressions are not evaluated ... ...
4
votes
3answers
533 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 ...
1
vote
1answer
301 views

How to change the values dynamically in a grid

I am trying to write a function which creates a Grid which has no value in the starting and when some value is passed to it, it should show that value in that ...
3
votes
0answers
200 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 ...
3
votes
1answer
203 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? ...
9
votes
1answer
213 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 ...
4
votes
5answers
739 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 ...
19
votes
3answers
730 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 ...
3
votes
3answers
126 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: ...
4
votes
1answer
117 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
1answer
125 views

How to speed up mouse events?

Grids of dynamic objects responding to mouseovers seem to be quite slow in general, for instance: ...
21
votes
2answers
648 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 ...
13
votes
1answer
123 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: ...
8
votes
2answers
488 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 ...