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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1
vote
1answer
77 views

Rasterize and Graphics, size difference

I am writing my own TreeForm function and for this I want to make sure that framed text boxes in Graphics do not overlap. First, ...
2
votes
0answers
64 views

How to plot points in 2D without restricting their apparent positions to pixel grid?

Compare the two renderings of the same point in the following code (this is just a reduced example, I know I could just zoom in the scene, it's not an option in original code): ...
0
votes
1answer
80 views

How to extract the vertices value of a polygon? [closed]

I developed a code where I can extract the vertices of the polygon with highest adjacent. These are the index values of each polygon: ...
5
votes
1answer
59 views

Export ListPlot to .eps - line overlays

I have got something like this: ...
2
votes
0answers
54 views

No Way to paste a Picture from Clipboard under Linux?

As far as I remember, on a Windows PC in the old days of Mathematica 4 I could paste an image from the clipboard by just pressing Ctl-V. This seems to be no longer available on my Linux PC. If I try ...
10
votes
1answer
88 views

Arrows from GraphicsComplex not converted to Normal form correctly

Bug introduced in 7.0 or earlier and persisting through 10.4.0 Show @ Graph[{1 -> 2, 2 -> 3}, Frame -> True] Normal @ % Is this a pure bug, or have ...
1
vote
0answers
52 views

Convex and concave regions of a closed curve [duplicate]

A few days ago, in Mathematica's help, I saw a function for recognizing if a closed curve has a positive or negative radius (convex or concave) like in the picture I found on the web, but without the ...
8
votes
2answers
182 views

What are the default Frame / Axes styles and how can I find them?

I'm sure this must have been asked before but I am unable to find anything here on SE or on Google in general. I simply want to know what the default color and thickness are for a ...
0
votes
1answer
70 views

Printing graphics files on a 3D printer [closed]

What is the easiest way to have a 3D graphics of a surface created by Mathematica printed on a 3D printer?
-4
votes
1answer
50 views
5
votes
2answers
122 views
8
votes
1answer
122 views

FilledCurve inside GraphicsComplex doesn't interpret the integers as points

Bug introduced in V9.0 or earlier and persisting through V10.4.0. Here's an example: ...
4
votes
1answer
77 views

How to demonstrate a limit without having to pre-calculate certain points

You have a circle of radius r centered at the origin. You have a circle of radius 1 centered at (1,0). You draw a ray through the point (0,r) and the point where the circles intersect. Let R be the ...
2
votes
1answer
107 views

How to get a full closed contour image [closed]

In this program, I need to select the point on the contour image that has the same abscissa as the center of the contour and has the highest ordinate. However, since the contour is not full closed, ...
8
votes
1answer
272 views

How to add a fading trail effect in Animate?

I would like to add a smooth fading effect to the end of a curve, while it is animated. Here's a minimal working example which shows a particle moving on a circle (the circle is drawn while the ...
1
vote
1answer
95 views

How do I plot this (x^3 - 2*x)^Ln[x]? [closed]

y=(x^3 - 2*x)^Ln[x] I'm totally clueless. I tried with y=e^(Ln[x] Ln[-2 x + x^3]) by Ln-ing on both sides but there is ...
1
vote
0answers
82 views

Manipulate a random walk [closed]

For a college project I am manipulating a random walk. I managed to make a walk but in the manipulation every time a step is added the manipulation shows an entirely different walk. I understand why ...
0
votes
0answers
61 views

Approaching infinity [closed]

I'm using Mathematica to visualize the autocorrelations of all kinds of wave-types. Obviously, my waves aren't infinite and don't have infinite periods though, so the autocorrelation I get is a ...
2
votes
1answer
67 views

How to check a clockwise direction for a list of point [closed]

Suppose that we have a list of points and we need to order them in clockwise direction by starting from a special point. I implemented this code to order them but I need to detect if it is ordered in ...
0
votes
0answers
71 views

Make smooth plot from data

After some awesome tips from @qwerty I still have some doubts As I said, I´d Like to make a smooth function with some other colors, I plot the graph, there is a lot of data. The situation is this: I ...
1
vote
3answers
189 views

How to combine Tabview with Dynamic Graphic to change the colour of a polygon

How does one get TabView to specify the colour of the Polygon? How does one put a label on ...
3
votes
1answer
137 views

Hasse Diagrams from Adjacency Matrix

Let's say I have a rather large adjacency matrix for a partial order relation. Say an 80x80 matrix. What is the best way to display Hasse diagram? I have tried AdjacencyGraph and it does a not so bad ...
0
votes
1answer
138 views

How to make smooth function from data [closed]

After some awesome tips from @qwerty I still have some doubts As I said, I´d Like to make a smooth function with some other colors, I plot the graph, there is a lot of data. The situation is this: I ...
4
votes
1answer
83 views

Graphics3D opacity of lines

I would like to make the lines opaque for a plot of form similar to: ...
0
votes
1answer
98 views

Animation, gif, ppt [duplicate]

How can I save these animations as gif? I need reeeally quick answer if possible: :D
1
vote
1answer
78 views

change color of the face in a 2D ConvexHullMesh [duplicate]

If I say tri = ConvexHullMesh[{{0, 1}, {1, 1}, {1, 0}}] a triangle is rendered in blue. How can I change that color? An answer to an earlier question suggested ...
5
votes
4answers
115 views

PlotRange truncates data in the y direction but not in the x. Why?

Here's a very bizarre inconsistency I've just struggled with and I'm wondering why it exists or if I'm missing something. I have some noisy data and I wish to make a framed plot of the data but allow ...
1
vote
1answer
52 views

Temporary/popup Output Progress Boxes

In recent versions of Mathematica, a number of functions have the feature that, while they are thinking (or, for example, loading data from Mathematica servers), they pop-up a little light-blue box ...
0
votes
0answers
100 views

Plot of 4-dimensional vector field

I want to study a certain type of 4-dimensional ordinary differential equation. How could I visualize it? One thing that could be helpful is to plot the vector field in one pair of variables, for a ...
3
votes
1answer
94 views

clip a plot to sub-parts then merge

I have a start photo (StartShot) with 0-400, 0-400 coordinates: And this path: ...
0
votes
1answer
81 views

How do I shade in the region between two plots? [duplicate]

I would like to plot two functions and shade in the area between them to illustrate an integration example. I have this into mathematica: ...
4
votes
1answer
126 views

“Interface” for exam

Is it possible to create a (graphical) interface with Mathematica so that instead of having a Mathematica document where I change definitions and so on, I can just input values and it will use my code ...
4
votes
1answer
189 views

geodesics' on torus

Is it possible to draw geodesics between the points in a path on a torus - toroidal surface? geodesics: generalization of the notion of a "straight line" to "curved spaces" ...
26
votes
4answers
696 views

Faces and NetFaces relation in polyhedron

I'm trying to generate some plots of polyhedra with coloured faces. To determine the colours, I require the adjacency information of the faces. For the 3D plot this works really well. Say I want to ...
2
votes
2answers
56 views

In the Wolfram Cloud RotateLabel in ParmetricPlot does not rotate Y-Axis label [closed]

Note this applies to version 10.3 running in the Cloud. ...
3
votes
3answers
199 views

Color coded bar to represent numberic values

I would like to present data color coded in a bar. My data look like the following: {-2.5,-1.0,0.1,0.5,-0.24,-0.58,-0.58,-0.25,-1.4,2.1,1.8,-2.5,1.97} I would ...
2
votes
2answers
185 views

Converting a 3D Plot to a Region Plot [duplicate]

I have a 3D Plot with 3 separate functions for z in terms of x and y. I would like to ...
2
votes
1answer
313 views

Map points on a square onto a Torus

I would like to create a 3D torus plot from a 2D graphic. This 2D original plot is a bit complex, and I haven't a clue how could transform it to a torus. The below code, from this article posted on ...
6
votes
2answers
103 views

Inset in ArrayPlot

It seems the options in the Inset object will be ignored when passing to ArrayPlot: ...
6
votes
1answer
120 views

How to export interactive animations into D3.js? [duplicate]

Are there any existing examples or 3rd party repositories that attempt to make this possible at any level?
7
votes
2answers
142 views

Panning with Mouse + Moving A Curve

I would like to be able to move any curve (for example f(x)=x, or g(x)=x^2) by mouse dragging the particular curve. I would like to keep the functionality I have for panning across the screen in ...
12
votes
1answer
198 views

How to see a code preview (in Experimental`Explore[] or related GUI)

I have been messing around with built in Experimental`Explore[] function. You can call the function in Mathematica yourself to see what it looks like. It is a GUI ...
3
votes
1answer
72 views

Rasterize alters the quality of the figure

A quick 3D plot ...
10
votes
4answers
360 views

Panning with Mouse

This is related to the question i just asked here but not the same. How could i create a manipulate that lets me move the graph to any position i want by clicking and dragging anywhere. Here is an ...
7
votes
3answers
230 views

Panning by moving Origin (0,0) with Mouse

Given a 10 by 10 grid like the one below and the axis origin somewhere on the grid, I would like to be able to place the mouse pointer at the axes origin (0,0), then press and hold the mouse button ...
7
votes
3answers
295 views

Draw grids on the xy-, xz, and yz-planes

I would like to draw grids on the coordinate planes. I see that Mathematica has a built in function called facegrid but it seems to want a primitive as input. Even if I give it a blank input it used ...
3
votes
2answers
202 views

Filling a rectangle with an image

Say I have some rectangles of different sizes drawn on the screen. How can I fill them all with the same image? Ideally, the image would be resized to completely fill each rectangle. I've been trying ...
0
votes
0answers
102 views

Using a standalone CDF to replace a typical graphing calculator

I can use Manipulate[] to create a grapher that emulates some of the functionality of a typical graphing calculator.By using ...
3
votes
2answers
127 views

Changing location and direction of axes

I need to produce a plot that looks something like this: from a function definition where z (the vertical axis) is the independent variable. I can easily invert ...
5
votes
1answer
253 views

How to plot graphics objects such as lines or polygons logarithmically

I am making ListLogLog plots with polygons in the Prolog and lines in the Epilog, and I want ...