Tagged Questions

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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0
votes
0answers
12 views

Trying to rotate a graphic over a field of parallel lines

I have a 10x10 grid of unit squares (picture a partial coordinate grid bounded by (0,0) and (10,10)) given by ...
5
votes
0answers
115 views

Minesweeper beta:How to Dynamic a lot of graphics with high-speed

Recently I want to write a game,Minesweeper.Here is my completed code. ...
0
votes
1answer
41 views

Strange wiggles on the surface of a ParametricPlot3D

I'm trying to plot two cones but when I try to display them, Mathematica (10) makes the edges wiggly. My code is: ...
5
votes
0answers
42 views

Tooltips do not seem to work with InfiniteLine (ConicHullRegion) in 2D Graphics

The InfiniteLine functionality added to version 10 is very handy for obvious reasons, however a Tooltip added to them in ...
7
votes
0answers
66 views

Weird behaviour when using Scale, Rotate in Graphics

(Edited to simplify drawing) I have a drawing of two tangent circles: ...
1
vote
2answers
68 views

Draw Multiple Polygons Given Their Vertices

Hi I have a very simple question but I haven't been able to find a set answer. How would I draw a bunch of polygons on one graph. The following does not work: ...
0
votes
1answer
71 views

Shells with Mathematica

I am a beginner, so please bear with me. I would like to get this plot with Mathematica: In fact, both mathematical background of such plot, and its implementation in Mathematica are here. This ...
0
votes
0answers
32 views

How to change the scale on the x axis using Plot? [on hold]

I need to plot the function $f(x)$ on the $x/x_0$ scale, where $x_0$ is some constant. Is it possible to change the $x$ axis scale on the graph using the function Plot[f[x],{x, xmin, xmax}]? Thanks.
2
votes
1answer
78 views

ListPlot with background image?

I need repetitive plots like this below. I invented that I refuse to use pen and I will plot the points in Mathematica, then change opacity, then change contrast and voula get the points to the graph ...
5
votes
1answer
102 views

ListLinePlot of multiple series with data value and legend appearing as the cursor moves over ploted lines

I have multiple series and I am plotting using Mma's ListLinePlot function. But I am trying to implement a feature to my plot so that I can view legend and corresponding values of the series at a ...
0
votes
1answer
57 views

Preventing Colors of Graphics from Blending

I am displaying multiple Disks that overlap and many of the Disks are different colors. Currently, the regions in which the Disks overlap are a color that is a mixture of the two Disks. I would like ...
0
votes
0answers
37 views

Graphic timeline from array

I found this question where someone put some code to graphic a timeline based on a certain number of events. In that code in particular, the events are hard coded one by one, I want to modify it, so ...
2
votes
1answer
69 views

How can I adjust ContourPlot in Mathematica?

I have problem because of the max point and min point, when I have too high or low data point, it just make it white. Here is example of data ...
4
votes
3answers
171 views

Changing the atom color for plotting xyz-files

Mathematica takes the standard color code for atoms when plotting an xyz file, but I want to customize the color for the specific atoms. I really become desperate as I did not get it so far. ...
1
vote
0answers
47 views

Displaying a matrix as an array of solid rectangular blocks [duplicate]

I would like to plot an array of numbers as a surface, with each number the height of a square, and with the squares connected to adjacent squares with vertical rectangles, up or down as appropriate. ...
5
votes
2answers
206 views

Mapping StreamPlot onto spherical surfaces

Suppose I have some vector field equations $(f(\theta,\phi), g(\theta,\phi))$. The StreamPlot can be created easily in 2D, but I would like to visualize the stream ...
1
vote
0answers
28 views

Sizing elements correctly in a DistributionChart with custom ChartElementFunction

This is a follow-up question to Histogram scale error when using DistributionChart; Weird output of DistributionChart is also related. I'd like to make a DistributionChart where the elements are ...
2
votes
1answer
102 views

Plot: How set markers in plot in front of axes

I draw a plot using ListPlot. But I noticed that PlotMarkers are 'covered' by the axes; see example below: I was trying to ...
2
votes
2answers
71 views

Opacity function applied to Graphics Objects

I think this is a stupid/banal question, but I have searched the forum and I haven't find a solution (yet). I need to apply a variable opacity function to a graphics object (say a rectangle). For ...
1
vote
0answers
42 views

passing values between widgets in GUIKit

I am writing a short GUIKit script with one TextField widget that takes the path of the image and a button widget which imports the image. The problem I have is ...
2
votes
2answers
73 views

Simple plot control

Absolute newbie question: Plot[2x-1,{x,-4,4},GridLines->{Range[-4,4],Range[-8,8]}] works about as expected, except that (a) I would like the tick ...
2
votes
1answer
77 views

`Export` to `.eps` ruins the formatting of subfigures

As a result of this question an issue of Export emerged. I.e., when I set my .eps figures with ...
4
votes
2answers
110 views

Opacity renders lines incorrect in certain viewing angles

Trying to learn how Opacity works, I found a possible issue. Generating points in a square spiral with: ...
15
votes
4answers
407 views

Exclude data from a list

Let's create some random sample data data = Table[{RandomReal[{-10, 10}], RandomReal[{-10, 10}]}, {i, 1, 300}]; Then we plot them using ...
0
votes
1answer
49 views

Manipulate Slider Value on the Plot

Lets say I have a very simple manipulate in Mathematica given by: Manipulate[Plot[Sin[a x],{x,-2 Pi,2 Pi}],{a,0,5}] I want two things which I am unable to do: I ...
1
vote
1answer
112 views

How to create a Poincare disk type kaleidoscope in Mathematica?

Creating a Kaleidoscope in Mathematica is not a new topic at all, examples can be found from the links like: Wolfram reference and Wolfram demonstrations. My question is how to create Poincare disk ...
2
votes
0answers
30 views

ListPlot with conditions Part II

In a previous post Part I @Julian S proposed an interesting method in order to segment the data. A copy of the data file can be found here: data. I know that I should provide a minimal working example ...
2
votes
2answers
295 views

draw part of parabola using graphics

today I was doing my physics homework. one of the questions was draw velocity-time and position-time graphs from the acceleration-time graph. So for the first step I draw acceleration-time using ...
0
votes
0answers
20 views

“Partial” graph layout (with a fixed core)?

Is there a way to apply a graph lay out algorithm to a Graph object in such a way that a subset of its vertices and a subset of its edges are fixed beforehand, and ...
1
vote
1answer
39 views

Changing the width of BarLegend

Is it possible to change the aspect ratio of the BarLegend in Mathematica? The option LegendMarkerSize, in my case below, only ...
3
votes
2answers
168 views

Show cannot combine two graphics

First we load the data file data = ReadList["data_smp.out", Number, RecordLists -> True]; I know that I should provide some sample data but in this case the ...
9
votes
2answers
190 views

Rasterize: Resolution option not working properly

Something about Rasterize which doesn't seem to work as intended. Recipe: Make some simple vector graphics: ...
1
vote
1answer
133 views

Image shaking when Manipulate with slider

How to prevent the Graphics3D object in following code from shaking when continuously changing the phi parameter? ...
0
votes
0answers
65 views

Problem in Plot at start [duplicate]

The derivative can be used to calculate roots. However the same function cannot be plotted.The error is at start point of domain: ...
0
votes
0answers
55 views

Empty Graph for Absolute Function

I wanted to plot the following equation: Plot[((x/7)^2 Sqrt[(Abs[Abs[x] - 3]/(Abs[x] - 3))] + (y/ 3)^2 Sqrt[(Abs[y + 3 Sqrt[33]/7])/(y + 3 Sqrt[33]/7)] - 1) (Abs[x/2] - ((3 ...
0
votes
3answers
66 views

Showing the coordinates on a plot in TraditionalForm

I just want to show the coordinates (Log[y/x],Log[x/y]) of a point on a Graphics object, but TraditionalForm fails to convert ...
1
vote
0answers
49 views

How to get grid items with a gradient background to behave well?

I have a table that looks something like this ...
11
votes
2answers
464 views

Phase portrait on a cylinder

It is very nice and very easy to make a sketch of a phase portrait with StreamPlot. For example, for the classical pendulum, defined by $$ \dot x=y,\\ \dot y=-\sin x, $$ The code ...
4
votes
1answer
74 views

Raster to Image conversion problem

There are 3 ways to convert a Raster into an Image : only 1 works for me with version 10.0.1, and 2 work with version 9 (same computer, OS X 10.9.5) Has anyone the same problem or is it localized to ...
0
votes
1answer
80 views

Use separate options for different elements in Show

I have a few plots of different type. plot1 has gridlines and the rest do not. I use the option Method -> {"GridLinesInFront" -> True}] when plotting plot1. When I use Show to combine the plots the ...
2
votes
2answers
57 views

Set the same color scale across multiple ListContourPlots?

This is probably straightforward - but how would I set the same color scale across multiple ListContourPlots? if I have values from 10 to 25 on one ListContourPlot and values from 40 to 100 on ...
3
votes
1answer
194 views

Intersection of many planes

I'm working with a family of planes, given by $2a_1 x_1 +2 a_2 x_2 - x_3 +a_1^2+a_2^2=0$. I would like to use mathematica to plot these planes for many values of a and b, say a range of $-10\leq ...
10
votes
3answers
279 views

Generating hatched filling using Region functionality

Before v.10 came out there were several Q&A on generating hatched filling for Plot, ListPlot etc. In v.10 we have new ...
11
votes
2answers
168 views

Graph smoothing keeping vertices fixed?

Context Given a Graph like this one: ...
2
votes
3answers
98 views

plotting two Error List Plots in one

I made two ErrorListPlots ...
5
votes
1answer
211 views

How can we get this infinite prism lattice to look more like `PolyhedronData[{“Prism”, 3}]`?

This is D$_3$h prism with order 12 (8 currently, needs 4 more edges) and rotational symmetry D$_3$ with order 6. A d=11 version is shown here. Using this code: ...
4
votes
2answers
140 views

Draw a partial line in Animate

I have a list of points that my line must go through, all at varying distances from one another. I'd like to draw just a piece of this line in an Animate, where the various segments are traversed at ...
8
votes
2answers
329 views

Artefacts in 3d plots

I am trying to plot a simple function ...
0
votes
0answers
42 views

Change in direction when a line hits an ellipse?

I'm trying to simulate reflecting light off an elliptical mirror. I currently store the ellipse in the form {center,{radii},rotationAngle} and the ray of light is ...
8
votes
1answer
160 views

Vertex merging in graph?

Given a Graph such as the one produced with the following code ...