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
1answer
202 views

A problem on generating convex hull

For example, I typed the following: ...
0
votes
1answer
89 views

How do I save the last graphical output of Animate so as to make it the background for the next Animate?

I am making an instructional program in which a random number appears and moves across and down into the appropriate bin, landing on top of the existing stack. Then another number appears, repeating ...
0
votes
2answers
190 views
0
votes
1answer
132 views

TextRecognize with crosses, circles and spaces results into oddities, why?

I am investigating this answer here about detecting crosses and circles with TextRecognize. I tried to solve this problem here by directly using the builtin command TextRecognize but it does not work ...
0
votes
2answers
468 views

Copy and pasted graphics are fuzzy

I have a function that creates a 2D line with filling to the axis. When I copy this graphic into word it is very fuzzy, so much so that the numbers and text are almost unreadable, not to mention the ...
0
votes
1answer
176 views

ContourPlot of a complicated function

I have the function $pot_1(x,y,z)$ which is given in analytical form. So, in order to plot the contours at the primary planes $(x,y)$, $(x,z)$ and $(y,z)$, I use the following ...
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votes
0answers
36 views

Graph embedding and edge weights [duplicate]

Does functions like GraphPlot take in to account edge weights in case of springelectrical embedding? In case of spring electrical embedding I expect the vertices connected by heavy edges to be pulled ...
0
votes
0answers
129 views

Is it possible to simulate a RS latch?

Combining the solutions provided from the nice guys here to my previous two questions(first, second), Interesting enough, simulations for simple logic gates can be implemented easily. An example is ...
0
votes
0answers
61 views

Attempt to Run[“inkskape”] fails

I wrote a little script to convert various graphics files (.ps, .eps, .pdf) to the raster ones (.png). Export[out, Import[in], ImageSize -> size] fails for some ...
0
votes
0answers
109 views

Transfer graphics from Mathematica to Word without loss of quality

I want some high-quality 2D graphics produced by Mathematica in my paper. My step-by-step operation as follows: First I make the plot, for example, ...
0
votes
0answers
94 views

How to combine different EventHandlers? [duplicate]

Here are two very nice programs I got from the nice guys here helping me to solve my questions. The first one can be used to change the positions of the vertices and to delete the unwanted edges of a ...
0
votes
0answers
63 views

Change Default Font Color of Commands

I encountered to two problems with Mathematica: one: How can I change the default font color of commands and functions in Mathematica (which is black) to another color, so that whenever I wanted to ...
0
votes
0answers
159 views

3D isosurface plotting

I have a matrix of data of the form of 3 vectors R, Z, M1, M2, M3 ..., cylindric coordinates representing a measurement M of an axisymmetric hypersonic flow at the position R, Z (I don't measure along ...
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votes
0answers
57 views

GraphicsGrid command

When we merge some colorful plots to a single image, with the command GraphicsGrid, the quality of output image will be lost, slightly. That is, for instance all ...
0
votes
0answers
33 views

How to generate Koch curve in mathematica [duplicate]

How is done in Mathematica to generate the curve? Exists in the fractal geometry Koch curve, consisting of partitioning a line segment of lngitud 1 in three equal parts, by removing the central part ...
0
votes
1answer
92 views

Graphing the sequence {$p_k$} = $\frac{c - a + dp_{k-1}}{b}$ [duplicate]

Graphing the sequence {$p_k$} = $\frac{c - a + dp_{k-1}}{b}$ I need to know how to graph this function where it automatically plugs in the previous term for $p_{k-1}$, the coefficients are of my ...
0
votes
0answers
55 views

Visualizing Dynamic Time Warping [duplicate]

I need combine 3 graphics into something like this Any ideas?
0
votes
0answers
76 views

Making single letters non-italic in Graphics/Text/Style objects

Suppose that I use Graphics, Text, and Style to type one letter in the subscript of a letter ...
0
votes
0answers
64 views

Read in bezier curve from svg file

I am trying to do some calculation of some svg file,After read in with Import["filename","XML"]and some easy operation, I can get the string of the bezier curve, ...
0
votes
0answers
50 views

Dynamically Update Inset within Graphics with RunScheduledTask

I followed the instructions given below to play with RunScheduledTask within DynamicModule. ScheduledTask with scoped ...
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votes
0answers
51 views

Plot hangs Mathematica through NETLink

I have a C# function that calls Mathematica via Wolfram.NETLink. On our home computers all the test calls work perfectly, but on our AWS server (both a microinstance and a beefy c3.xlarge instance), ...
0
votes
0answers
237 views

Graphic Timelines in Mathematica in v9 (2014)

I noticed a previous question on this site: how to make graphic timelines in mathematica The question concerned the creation of "graphic timelines" of this form: ...
0
votes
0answers
128 views

How to plot an implicit equation with separate dispersion lines of Lamb waves

I'd like to plot (to try reproduce) dispersion curves of Lamb waves as in http://en.wikipedia.org/wiki/Lamb_waves But I can't to separate each lines. I was reduce the dispersion equations as X=ωd/Vs, ...
0
votes
0answers
74 views

3d graphic for publication [duplicate]

Journals are very strict and some of them require special formats. They suggest the .tiff or .jpg format for graphics with many colors. I have problem how to export, for example, this figure consists ...
0
votes
0answers
37 views

Using Manipulate, how do you display the points on the curve and the tangent vector? [duplicate]

I'm new to Mathematica and my assignment is very vague... I'm hoping someone can explain to me a bit more of that this quesion means: Given the curve C, display the point on the curve and the ...
0
votes
0answers
36 views

How to plot image of a complex function with a given domain [duplicate]

I've been trying to figure out a way to either draw a curve in the domain of a complex function in one plane and then show the result in another plane (simultaneously?). Actually, just plotting ...
0
votes
0answers
114 views

Export Graphics using Move in Optica

I am modeling an eye and am using TurboPlot and DrawSystem. I would like to export the graph, but using the ...
0
votes
0answers
67 views

densityplot + world map overlay [duplicate]

I can make a world map, and I can make a density plot, but I can't seem to get them to overlay. Was trying to use Show to overlay: ...
0
votes
0answers
72 views

I need to draw a direction field and x1 vs t graph for the ode

I have written the following codes and i am able to get to the trajectory but not able to draw the direction field and x1 or x2 vs time plots. ...
0
votes
0answers
40 views

Draw an arbitrary convex polyhedron [duplicate]

I want to draw a set of convex polyhedrons whose vertices are defined by spherical coordinates on the surface of a unit sphere. How can I accomplish this in Mathematica? It seems I cannot do it ...
0
votes
1answer
101 views

Plotting the set where $F(x,y)\leq0$ holds [closed]

I was using Wolfram Alpha to explore some set which is defined by an inequality. Somehow I was not able to reproduce the picture with mathematica. What is the best way of plotting a set defined as ...
0
votes
0answers
59 views

Logarithmic scale in BarChart3D

I want to display my data in a logarithmic way in a 3d diagram. I found BarChart3D, which seems to be nearly what i need. I tried: ...
0
votes
0answers
115 views

Positioning Labeled points in ListPlot gives unexpected results and errors

Original question can be seen in the edit history.... UPDATE: a simpler example - same "problem" ...
0
votes
0answers
164 views

Mathematica Version 9.0.1 EPS Format Improvements

Is it just me or has the ability to make high quality EPS graphics increased greatly in version 9.0.1 compared to 9.0.0? I've always found it difficult to get plots that I make in Mathematica to print ...
0
votes
0answers
60 views

Set maximum streamline length in VectorPlot for implicitly seeded streamlines

I have written a function that is meant to illustrate the solution of a DE: ...
0
votes
0answers
164 views

Camera Simulator

I am developping a perspective camera simulator. For the moment, I am considering only the projection of a quadrics form that gives us a conic. For testing my simulator, I use povray an image ...
0
votes
0answers
38 views

How do I plot cities on a Map? [duplicate]

Right now, I have the 20 cities with the most population in the world, given by the lines of code ...
0
votes
0answers
33 views

Use of JoinedCurve with list only [duplicate]

When I Import an EPS file, bezier curves are converted into something like this: ...
0
votes
0answers
35 views

Obtain the coordinates of a point by clicking on it [duplicate]

Is it possible to show the coordinates of a point in a plot by clicking on it ? For example you click on one point on the plot below and you get the point's coordinates.
0
votes
0answers
277 views

Plot basins of attraction using separatrices for particular pendulum

How can I plot the stable and unstable separatrices to make a graphic of the basins of attraction of this differential equation? ...
0
votes
0answers
105 views

How to add labels to a graph [duplicate]

This should be an easy question but since few examples are given for ShowLegend and I am a new user, I got stuck after many attempts. I plot three graphs which are ...
0
votes
0answers
49 views

Is there a way to add arrows along a parametric curve inside a manipulate function? [duplicate]

I cannot find a good way to add arrows along a parametric curve that I used NDSolve to get. I have written everything inside ...
0
votes
0answers
113 views

How to add something like a shadow to my resulting figure? [duplicate]

after plotting this function: ...
0
votes
0answers
152 views

Frame and white background not working (all other colours are fine)

Though my question my be related to this one, it doesn't look like it can easily be solved in the same way, so I hope not to be double-posting. I am trying to insert a framed number/text into a ...
0
votes
0answers
97 views

DensityPlot on spherical surface? [duplicate]

I just checked this example Construct a Globe Showing All Weather Stations. It looks good, but I would like to add a density plot of the stations on the spherical surface. This can be done with the ...
0
votes
0answers
69 views

Extracting box coordinates [duplicate]

Possible Duplicate: Dimensions of the results of Text[] within Graphics[] In writing the following code, I had to figure out what values to give d by trial and error. Is there a way to ...
0
votes
0answers
61 views

How to obtain xyz-axes of same length? [duplicate]

Possible Duplicate: Controlling the 2D $x–y$ aspect ratio of a 3D plot I am plotting 1000 points in a 3-dimensional cartesian coordinate system, the plotting range for the x, y, z axes is ...
0
votes
0answers
56 views

Make PlotMarker explanation [duplicate]

Possible Duplicate: Creating legends for plots with multiple lines? I have a ListPlot of data points. To distinguish between datapoints coming from different sources, I give them different ...
0
votes
0answers
181 views

How to make “molbio-style heat maps” in Mathematica [duplicate]

Possible Duplicate: How to combine ArrayPlot's? [NB: This question is specifically addressed to those who have used (or attempted to use) Mathematica to generate "heat maps" (as the ...
0
votes
0answers
76 views

Using the Graphics command, how do I limit the output to a specified region, say a disk? [duplicate]

Possible Duplicate: What is the best way to clip a graphic to a region? Given a set of circles and disks I can plot using the Graphics command. I wish to limit the output to a specified ...