Questions dealing with optional named arguments of Mathematica functions.

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0
votes
2answers
131 views

How to store standard plot settings? [duplicate]

If I plot many graphs with some standard set of options. Is there a way to store this set so that i can have better overview/structure over my plotting commands? example, I plot a function f[x] with ...
3
votes
1answer
135 views

Arguments for ChartElementFunction

I was reading the documentation for BubbleChart and I saw this example ...
6
votes
1answer
144 views

How to inherit options by scoping?

Consider the following example: you have a function framed producing a cell with a button that, when pushed, calls framed again. ...
13
votes
4answers
474 views

How to make a function with its own options as well as passing options to other functions [duplicate]

I have a function with many of its own options, but I would also like to pass options to subfunctions using the FilterRules function. Here's a simple example: ...
2
votes
2answers
63 views

How do I get the heading elements from the TableForm option TableHeadings?

The following, table = TableForm[ConstantArray[0, {3, 3}], TableAlignments -> Right, TableHeadings -> {None, {"One", "Two", "Three"}}] generates ...
1
vote
0answers
92 views

DifferentialEvolution scaling factor randomization

Using NMinimize for finding global minima, one can choose the DifferentialEvolution method. You can find a (not so) detailed ...
0
votes
0answers
31 views

Use Map with OptionValue [duplicate]

Trying to map OptionValue to a list of option names doesn't work. ...
0
votes
2answers
100 views

Coloring selected elements of a list created with Table [duplicate]

I have a function that returns a list of 100+ elements, using Table[]. For simplification, let's assume that it's just ...
6
votes
2answers
2k views

How to reverse the direction of the y axes

I have a similar question to this one. Unfortunately, the answers there didn't help me. I would like to plot a simple function with the normal Plot function. ...
4
votes
1answer
120 views

Variable widths on BoxWhiskerChart

BoxWhiskerChart automatically uses the same width for each of the boxes in a plot. I would like to force it to use a list of widths (with each width corresponding to a box). I'm working with time ...
1
vote
0answers
27 views

Possible bug while plotting homographic function with stylled axes (?!) [duplicate]

Seems like a bug to me, don't have time to dig more now. WinXP V9.0.1.0 ...
1
vote
3answers
90 views

Options in a StringReplace rule

case1 Options[f] = {"t" -> "0"}; f[___, OptionsPattern[]] := StringReplace["content", "t" :> OptionValue["t"]] f[] (* con0en0 *) case2 ...
5
votes
1answer
140 views

Setting options of expressions similar to using SetOptions on objects

Introduction I often have the problem that in an expression, I want to change an option. If we are sure the option is not present, we could simply use ...
11
votes
0answers
160 views

Unexpected design of protection against dynamic content

Introduction/summary I was surprised by the (from my point of view limited) extent to which the user is defended against "potentially unsafe dynamic content" by default. Two things were unexpected ...
9
votes
2answers
219 views

Orderless pattern matching of rule lists

I am looking for a compact way to specify a pattern to match a rule list with MatchQ that allows for enumerating the rules in the rule list in an arbitrary order. ...
2
votes
2answers
83 views

How can I generate a variable-length list of options in PieChart?

I would like to allow a user to manipulate the segments of a pie-chart, which is to be generated from a list of a specific format. The code looks something like the following: ...
1
vote
1answer
560 views

Which methods are available for NMinimize? [closed]

I can't find in the documentation the list of methods available to NMinimize[]. Is there a way to get this? The NMinimize page in Documentation Center mentions only ...
3
votes
4answers
301 views

Change all Options of Plot Dynamically

I am trying to make a series of changes in the appearance of the Plot of some function. I am trying to use Manipulate for my experiments. I tried to change the following code ...
1
vote
1answer
103 views

Bound on number of function evalulations in FindMinimum

I am minimizing a nonlinear constrained problem using FindMinimum. The problem involves about 200 variables and the function is a black-box which cannot be ...
2
votes
0answers
107 views

How do I incorporate metadata using Export?

I have Export["file.png",codeThatMakesAGraphicsObject[],"PNG"]; and want to embed some specific metadata information. Is there a simple way to do that? Note ...
0
votes
1answer
108 views

How to make an index optional?

Can I define a relation between variables, such that the expression will also be evaluated (then assuming all indices are equal) when no index is given? $$ x_i + y_j = \delta_{ij} ...
0
votes
1answer
109 views

Workaround for automatic replacement of “\r” to “\n”

When I run the following code in an empty notebook SetOptions[EvaluationNotebook[], testOption -> "\n\r"] and then open the notebook in Notepad, I find ...
2
votes
0answers
52 views

Why does AbsoluteOptions give the wrong answer for ListPlot? [duplicate]

I'm trying to get the PlotRange from a ListPlot graphic: ...
11
votes
1answer
322 views

Can Manipulate controls have the option Appearance -> “Labeled” by default?

I was wondering if there's a way to tell Mathematica to use the option Appearance -> "Labeled" for all Manipulate commands by ...
5
votes
1answer
371 views

How to make a filled Ellipsoid?

I want to make a filled Ellipsoid, but it seems Filling options doesn't work in Graphics ...
2
votes
1answer
45 views

Options CellLabel not showing

I'm back with the labels and tags questions! Here is my code: mb = CreateDocument[Null, ShowCellTags -> True]; In the new document, I create a new cell, add ...
14
votes
1answer
370 views

Method -> {“AxesInFront” -> False} for Graphics3D

I'm aware of two ways to manage positioning of Axes for Graphics3D: AxesOrigin and ...
2
votes
1answer
55 views

Label cell goes away with SelectionEvaluate

When a given cell has a label (given with the CellLabel->"label" option of the cell), then this label disappears after calling SelectionEvaluate[ nb ] when the ...
1
vote
1answer
79 views

Append CellTag to list of Cells

As suggested in this earlier post, I restate my question here about appending CellTags option to existing list of Cells. What I ...
1
vote
1answer
78 views

SetOptions and Cell

I'm trying to change the CellLabel of Cells using SetOptions[Cell, CellLabel -> "test"] or ...
5
votes
3answers
326 views

How to disable differential styles/markers/etc. for multiple entities?

For functions that can produce multiple "style-able" entities, Mathematica by default will give each such entity a different style. Similar conventions apply to other features, either by default, or ...
27
votes
2answers
403 views

Chart illustrating options that affect Graphics/Graphics3D objects

In Mathematica there is a seemingly never-ending list of parameters that affect the appearance of Graphics and Graphics3D ...
8
votes
0answers
119 views

How can I obtain the absolute settings of some Grid options?

For example: Grid[{{10!}, {5!}}, ItemSize -> Full, Frame -> All] What's the real value of Full? How can I map the ...
9
votes
0answers
219 views

Setting non-standard ImageResolution for EMF export as default

Mathematica has a bug in that BarCharts and ListPlots with Filling will export as a ...
1
vote
1answer
85 views

What's the best way to select compatible options? [duplicate]

How do i safely, efficiently, and elegantly select compatible options? I normally do ...
2
votes
0answers
63 views

Setting Up Lightweight Grid On Multiple Clients Programmatically

I have a number of computers which all might need to use the same (client) configuration for the Wolfram Lightweight Grid at some point. I know that there are ways to programmatically set certain ...
4
votes
1answer
239 views

Can BoxWhiskerChart show both the median and outliers at the same time?

Is there an easy way to make BoxWhiskerChart show both the outliers and the median line? g1 below shows outliers but not the ...
4
votes
1answer
136 views
3
votes
1answer
365 views

Evaluating function only when its optional argument is numeric

I want to have the argument 'a' for myf2 in form of optional argument, but at the same time I need to evaluate the function only if 'a' is Numeric, see also my previous question. ...
10
votes
4answers
236 views

Is it possible to separately call the default value of a variable which isn't at the end of the sequence?

After reading this post I recalled an old question I once met. We know that we can set default values for variables of a function: ...
2
votes
1answer
113 views

How can I define a function taking two distinguishable sets of options?

It commonly happens that one wants to define some function foo which in turn calls some other function (e.g., Plot) that can ...
1
vote
0answers
89 views

How to insert a function into OptionsPattern?

I’ve written a function TableauForm to draw a standard Young Tableau. This problem is related to this one, however, the difficulty is that, a function has to be applied to the list in my case. This ...
5
votes
3answers
274 views

Switching among view points in a Manipulate expression

Edit: Some additional viewpoints were included to make it easier to test. Here's code for an alternative function, the graph of which is a bit less symmetric. Feel free to use either code set: ...
3
votes
1answer
468 views

Explanation about RegionFunction and MeshFunctions?

In the link, ParametricPlot3D, consider the example(Variation on the Spheres) given in the Neat Examples section. Can someone please explain how ...
5
votes
1answer
183 views

Set some Method options for NDSolve globally while allowing others to change

In a code base that is difficult to change for unrelated issues, I have many invocations of NDSolve that look like the following: ...
4
votes
0answers
182 views

The guidelines for options or multiple arguments?

Where can I find some references concerning when to use options and when to use multiple arguments in designing and writing functions? Seems most built-in functions have arguments less than 3 and ...
3
votes
0answers
81 views

Make all new cells have a specific style as a function of the Mathematica installation

I would like all new input and output cells, in fact all new cells including section headers and such, to have a specific stylistic property (...
2
votes
1answer
369 views

How do you adjust tick direction on a 3d plot?

I have a 3d plot with oddly angled tick marks. Whether it's due to the viewing angle being unexpected or some other reason, the tick marks on the bottom axes are angled up along the sides rather than ...
3
votes
2answers
88 views

Manipulation of Automatic settings in a given case

Often I use the Automatic option to specify plot styles, plot ranges, image sizes, etc. I'd like to be able to apply some modifications to these automatically ...
1
vote
0answers
156 views

How to get all possible Rules and Elements of Functions like ExportString [duplicate]

Here are some $ExportFormats. I'd like to know which one has some options or elements of Import and Export. ...