Questions on the construction of 2D and 3D graphics through the direct use of primitives, directives, and functions. Include the graphics3d tag for questions specifically on 3D graphics. This tag is not to be used for basic questions on visualizing functions and lists using the various flavors of ...

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3
votes
3answers
260 views

How to convert an output of a matrix into a PNG image?

Using @m_goldberg's code I have created a matrix with the following command: ...
9
votes
4answers
330 views

Dynamic Epicycles

Thanks to all the thorough answers and comments, I've written the following code, which builds a variable number of epicycles. However, when I apply the formula $\gamma(t)=e^{it}+\frac{1}{2}e^{7it}+\...
0
votes
0answers
44 views

Anyway to add Epilog graphics outside of plot area without extending the axes? [duplicate]

I'd like to be able to add a line below the x-axis of my plot but not have the y-axis extending down to cover this region (as it defaults to). For example: ...
4
votes
4answers
240 views

Combine multiple swatch legends

How can I combine multiple SwatchLegends? As a minimal example: ...
2
votes
2answers
95 views

How to created visualization dashboard for summary data?

I would like to create the following dashboard: The numbers indicate my desired dimensions for the cells. I would like the cells to contain a regional plot, a trend line, and bar charts. I have ...
5
votes
1answer
113 views

inset legend from top right corner / find size of swatchlegend bounding box

The question is the following. Using Inset, we can insert a legend in a Plot (in a Graphic, in general). E.g. ...
3
votes
1answer
117 views

Replicate an image from Documentation Center (EulerMatrix)

EDIT I try to produce an image similar to that (see here) but this time with an ellipsoid. I hope I am not wrong but the code that creates this beautiful image is not available in Mathematica's ...
6
votes
2answers
343 views

How to make a 2D plot of 3 variables (sample picture attached)

Is it possible to plot that kind of graph in Mathematica? (picture attached) If yes, it can be used to visualise a simple "balance system" of the form: X = f[e]; <...
1
vote
4answers
396 views

Mapping Contour Plot onto ListPlot3D (or by using color variations) [closed]

I am trying to overlay a contour plot I have created on a ListPlot3D graph. I have seen a few questions answered on this website that answer my basic question. ...
22
votes
1answer
631 views

How can we create Randolph diagrams in Mathematica?

I have become fascinated with Randolph Diagrams and was wondering how we would create the diagrams from logical sequences using Mathematica? It looks like it would be a combination of logic and ...
2
votes
3answers
127 views

How to make plot and a graphics have vertical axes align in grid [duplicate]

How can I modify the following code so that the vertical axes in both the graphics and plot align up? I think the aspect ratio for the plot is good. It appears that changing the ImageSize of the plot ...
0
votes
0answers
25 views

Dynamic Epicycles [duplicate]

The following code is meant to produce a dynamic graphic of epicycles. (I'm having A LOT of trouble copying my code into this editor so that it can be copied back to Mathematica and run, please let me ...
0
votes
0answers
51 views

How to draw a distribution plot (dotplot?) like this in mathematica? [duplicate]

I believe I've seen this answered already here in Stack Exchange but I could not find it again, so here I am asking, hoping that someone knows this other post I am referring to. Here are examples of ...
4
votes
1answer
111 views
28
votes
3answers
10k views
2
votes
1answer
71 views

modifying graphics3D objects after their creation

Suppose I want to demnstrate two ellispoids; one with the center at the origin and the other translated. After the advice I got in the last question I use ...
15
votes
1answer
734 views

Mathematica: 3D plot based on combined 2D graphs

I have several sigmoidal fits to 3 different datasets, with mean fit predictions plus the 95% confidence limits (not symmetrical around the mean) and the actual data. I would now like to show these ...
1
vote
1answer
77 views

change the size of the image

If this is trivial or a duplicate I apologize. I failed to find something. I have the following code ...
1
vote
0answers
61 views

Random protein in 3D [closed]

I would like to ask for help how to encode the following: I make a random sequence of aminoacids to make a protein, but how to make this visible like this: ...
3
votes
1answer
66 views

join two ListVectorPlots

I have two ListVectorPlots, the are given below ...
2
votes
1answer
135 views

Align axes in GraphicsGrid - with one rotated figure

I would like to align the axes of the three plots: g3, gPosteriorMarginalMu and gPosteriorMarginalSigma: ...
2
votes
1answer
151 views

BarLegend too large for plot in version 10.3

In previous versions, the following code, taken from here from @kglr, used to give a reasonably sized legend, but in version 10.3 gives a huge legend. ...
6
votes
3answers
432 views

find the maximum number of not intersecting circles inside an ellipse

$Version "10.3.0 for Linux x86 (64-bit) (October 9, 2015)" (Sequel to 98724 and 99345) (I use codes originally created by Andy Ross, ybeltukov and J.M.). I ...
5
votes
4answers
266 views
2
votes
1answer
220 views

Draw a de Bruijn graph with random vertex size

I am trying to draw a graph that looks like below, This the code I have so far, ...
0
votes
1answer
113 views

Plot tree edges of a tree-form list

I'm trying to plot a tree from a tree-form list. The nodes should be connected from left to right (as usual). My range values are ...
12
votes
2answers
263 views

Adapting KnotDiagramData to form more visually pleasing diagram

Graphics[KnotData[{5, 1}, "KnotDiagramData"]] gives but I would like to create diagrams like this remeniscent of Celtic knot designs (which I made by adapting ...
5
votes
1answer
117 views

Minimal perimeter of all possible polygons

We had a fun problem for a student activity today: Let $P(z) = z^8 + \left(4\sqrt{3} + 6\right)z^4 - \left(4\sqrt{3} + 7\right)$. What is the minimum perimeter among all the $8$-sided polygons in the ...
3
votes
1answer
168 views

Animating magnetic field lines on a circle

So I want to create a changing vector as a function of theta and have it's origin stay on the path of a circle. The vector I want to plot is: ...
0
votes
1answer
133 views

How to draw cylinders inside a cylinder

It can be considered as a sequel to 98724 I adopt the code of ybeltukov (thanks again) and I slightly modify it. ...
3
votes
2answers
87 views

How to label a single Tick mark at a specified tick location

I am attempting to annotate a graph in a very simple manner. This is 2D plot of a function over a range of x-values, for example, let's say 0 to 15. By default, my plot labels the Tick marks as 0, 5,...
7
votes
1answer
282 views

Plot the 3D complement

I have plotted a 3D region using Show[RegionPlot3D[set1, opt1], RegionPlot3D[set2, opt2], RegionPlot3D[set3, opt3]] So this command plots the union in $\mathbb R^...
5
votes
3answers
171 views

Simple triangular meshes of primitive shapes

I'd like to generate triangular meshes or a cylinder and sphere primitives as part of a lattice meshing program I am writing to experiment with Mathematica. Consider the following snippet: ...
3
votes
2answers
124 views

Customized ListPlot

I have an external data file containing the elements (t,x,y,px,py) of an orbit. Here is a sample data file. Now I want to ...
0
votes
1answer
191 views

Arbitrary Oriented and Translated Ellipsoid (Euler Angles)

EDIT! This is a recent post updated and with better wording. The title has also changed. Any attempts to find something relevant have failed so far. The closest is this Ellipsoid. First some ...
4
votes
2answers
133 views

Two overlapped spheres with boundary lines

How can I have two overlapped spheres given by ...
2
votes
2answers
91 views

Plotting cones from data read from a file

I would like to plot cones centered at specific points in a lattice and with different orientations and colors that depend on them. For this, I have the data in an external file with 11 columns: 1) ...
3
votes
1answer
150 views

Update or Animate an ArrayPlot or MatrixPlot?

I am trying to add new row or column or points to a 2D plot as I keep generating the values. The trick is by using this method I will not be required to store the big array or matrix and will be ...
2
votes
1answer
83 views

ColorDataFunctions applied to Tables of Graphics?

I'm trying to make a graphic according to a List, n. n has integer values that go from ...
9
votes
2answers
164 views

How do I overlay things onto a BarChart?

I have a fairly complex sort of BarChart that I want to overlay with other graphics. For concreteness, let's assume that I want to overlay a ...
24
votes
6answers
5k views

How to draw an ellipse arc in 3D?

There is no Circle or Disk object in 3D. I quickly found a way to use Cylinder (thin lines, no faces, very flat): ...
16
votes
3answers
2k views

How to make Mathematica graphs in Microsoft Word independent from Mathematica?

When I open a .docx file containing Mathematica graphs on a computer without Mathematica software installed, the graphs look corrupted. For example, ...
1
vote
1answer
158 views

Transform a 3D objects to binary 3D matrix [closed]

Suppose that we have an unknown 3d object and we need to estimate it. We suppose that the object is inside a grid as below and we can do some test to eliminate the cubes or"voxel" which are not a ...
5
votes
2answers
493 views

How to export images in EPS format that can be opened in CorelDraw

I am preparing a paper. The journal requirements are odd: only eps files for pictures are accepted. All pictures I have drawn in Mathematica and exported in eps format in the usual way: ...
1
vote
1answer
64 views

Framed text in a Graphics expression [closed]

How is it possible to insert Text inside Framed as below? ...
34
votes
7answers
7k views

Sizing cells in a GraphicsGrid/GraphicsRow

I would like to add a colour bar to a plot. I tried to use GraphicsRow for this. In a GraphicsRow, each item is given the same ...
1
vote
1answer
80 views

change scale of graphics

I use the following codes to produce to related graphics. ...
5
votes
2answers
262 views

Generate random non-intersecting lines inside a square

EDIT I have the following code which generates (pseudo-) randomly oriented and distributed but not intersecting lines. In fact, the code is from the reply I got here: ...
1
vote
0answers
106 views

How to plot several small circles in a bigger circle [closed]

I want to plot several small circles in a bigger one with constraint minimization. The distance between any two small circles must be >= to 2*the radius in order not to enter one another. When I ...