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
2answers
463 views

Extracting a single layer from a SHP file

I have an ESRI ShapeFile (SHP) that I've loaded. It has a number of layers which I can see the names of by using: Import["file.shp", "LayerNames"] I get ...
3
votes
1answer
341 views

Change the height of a function being plotted

How do I alter the height of any function plot using the Plot function? Mathematica seems to limit the height of the plot up to the range of a function and distort ...
3
votes
1answer
284 views

Feed a Manipulate[] Output into a Graphics[]

Please consider : ...
3
votes
1answer
160 views

How to set the Arrowheads style in a figure with broken vertical axes

I am trying to combine three separated curves into a same figure. The codes are inspired by another post and answers here. Codes: ...
3
votes
3answers
89 views

How to change random values in manipulate?

I made a Manipulate box that is working very well, using lots of random numbers. I would like to add a button to "reset" (i.e. to change, randomize, or reselect) all the random parameters. Here's ...
3
votes
2answers
130 views

Connecting the points surrounding the adjacent polygons

I'm trying to connect the points surrounding the adjacent polygons. I know how to find the adjacent polygons on a Voronoi mesh. However, I'm unable to adjacent of the adjacent polygons. What I'm ...
3
votes
2answers
93 views

Plotting with arrowheads and labels

I want to add arrowheads and labels to the following plot. ...
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 ...
3
votes
1answer
130 views

Creating a custom color plot with tones of colors

Here is a sample set of data ...
3
votes
2answers
85 views

How to specify different colors for edges going between the same two vertices in Graph?

Here is an example: edge1 = Property[1 -> 2, EdgeStyle -> Red]; edge2 = Property[1 -> 2, EdgeStyle -> Blue]; Graph[{edge1, edge2}] This does not ...
3
votes
2answers
102 views

Color Polygons Using GeoListPlot works individually, but not together

I have following problem: and So far so good. But GeoListPlot[{test[[;; 2]]}, ImageSize -> 300] does nothing (produces a blank map). Similarly, the code ...
3
votes
1answer
152 views
3
votes
2answers
148 views

How to change plotting options while using Map

I have multiple series, which I want to plot using ListLinePlot and Map. For example ...
3
votes
1answer
195 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 ...
3
votes
2answers
93 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 ...
3
votes
3answers
228 views

Force change in aspect ratio of Inset image

I have an image that I want to place in the background of a plot and stretch it to cover the entire plot area. However, the aspect ratio of the image does not match the aspect ratio of the plot, and ...
3
votes
1answer
134 views

fragment loss with ContourPlot3D

I expect to have a chimney-look plot out of the function z = 1/(x^2 + y^2), but what I got is a broken one. Is there a way to get an intact plot from ...
3
votes
2answers
417 views

Saving graphics in Adobe Illustrator .ai format

How do I save a ListLinePlot graphic as an Adobe Illustrator file (with extension .ai)?
3
votes
1answer
220 views

Combining ArrayPlot and Plot

I have two plots. plot1 is a colour graph generated using ArrayPlot. plot2 is a function plotted using Plot. I want to do two things. Scale the axes of plot1 to be the same as plot2 (instead ...
3
votes
2answers
326 views

Contour coloring and (List)ContourPlot projection

I have two questions concerning (List)ContourPlots. Since they are related to a single visualization desire, I have combined the questions into a single post. I'm hoping that they will be easy to ...
3
votes
2answers
488 views

Resizing graphics with an inset when exporting

I am generating a number of graphics using Mathematica that contain text. Adding the text to the graphic has been a considerable challenge, but I have finally come up with the following: ...
3
votes
1answer
235 views

Ugly plots when printing notebook to pdf

One image is worth one thousand words, so: Question: At what options should I be looking, so that what I see in my notebook is what I get in my printed pdf ? Here is the code I'm using: ...
3
votes
2answers
117 views

How to align the output of MatrixPlot with the output of Plot

I am trying to figure out how to align different types of plots into one image. For example in the following code, it plots two lines on top of a MatrixPlot. I want ...
3
votes
1answer
269 views

Plot Ticks disappear when combining Plot with Graphics

I'm attempting a simple Plot that I want to add asymptote markers to: ...
3
votes
1answer
284 views

Filling using colors rendered corresponding to the difference between two curves

Suppose there are two curves f1[x] and f2[x], and we want to fill the area between them using colors corresponding to the vaule ...
3
votes
2answers
1k views

How to set the ratio between the vertical and horizontal scales of plots?

The documentation says that when AspectRatio->Automatic is specified, Mathematica determines the ratio of height to width from the actual coordinate values ...
3
votes
2answers
100 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 ...
3
votes
2answers
757 views

Using graphics primitives to draw a cross as inset in graphics

I would like to draw a cross as an inset in a Graphics environment. I tried the following: ...
3
votes
1answer
632 views

Why am I getting so many error messages from my pendulum simulation?

I'm doing my end of semester project for a physics class. We were supposed to graphically model a physical occurrence; I chose doing a Pendulum Wave. I have my code written, however Mathematica keeps ...
3
votes
1answer
374 views

Incorporating an additional graphics element when using Animate and ParametricPlot3D

I'm trying to animate some curves that wrap around a cylinder. OK so far: ...
3
votes
1answer
253 views

Too much vertical space in a CDF file

When I prepare a CDF file to be included into a web page, far too much blank vertical space is left over the pane. Is there a command to reduce that? This is illustrated by the files SimpleDemos.nb ...
3
votes
1answer
45 views

Change of parameters on ouput graph

I have generated the graph, but i lost the settings, i would like to make the Plotmarkers slightly bigger. Is there anything to do this without redoing the computation? Like ...
3
votes
1answer
131 views

How to guarantee the point's position is fixed in the Graphics and Image

SeedRandom[8] plot = ParametricPlot[ Evaluate@BezierFunction[temPoint = RandomReal[{-50, 50}, {5, 2}]][ t], {t, 0, 1}, AxesOrigin -> {0, 0}] We can ...
3
votes
1answer
106 views

Drawing dynamical trajectories diagram in Mathematica

I've a Boolean gene regulation system composed of vectors(corresponding to cellular phenotypes). Their components are binary numbers such as $\{1,0,0,1\}$. A vector can change its statement in ...
3
votes
1answer
162 views

Move Graphics Object

I'm an artist trying out digital media. I'm very new to Mathematica, however, so excuse me if this a basic question (which I'm sure it is). I did look, though, for anything on this site related to my ...
3
votes
1answer
222 views

Circular crop: extract non rectangular parts of an image

I want to extract a part of an image. For example, let's start with something like the following image: I would like to apply some image processing to get this result: I have tried to ...
3
votes
1answer
122 views

Adding FrameLabels but without showing a Frame using GraphicsRow

I'm trying to create a set of plots that share similar axes (axes in the general sense, I'm actually using Frame). I'd like to have the text describing the axes plotted to the left of the first plot ...
3
votes
1answer
259 views

Using codes to replicate drawing tools in Mathematica

This might seem very obvious but I'm on the verge of losing all the annotations I've made on a graph because I can't figure a way to save it after using the drawing tool to add a few extras to the ...
3
votes
2answers
105 views

How to show and hide text by a button

I'm trying to implement a button that can show and hide output text in a panel/tab, but I can't find a specific command to do that. I tried StringReplace, but it doesn't work for me.
3
votes
4answers
122 views

Center Graphics elements relative to one another, rather than to the full figure

Suppose I wish to generate the following figure in Mathematica: My thought was to build it in parts. First, I make the plot: p = Plot[Sin[2 Pi x], {x, 0, 3}] ...
3
votes
1answer
165 views

White Lines in Contour Plot and 3D Plot

This is a follow up question to the original question here (has a solution). I am plotting another different total potentials and for this particular case the repulsive potential is a rectangle (open ...
3
votes
2answers
167 views

How to put triangle graphics on a plot of two seperate related lists?

For 7 different discharge energies, I have two gases (1. pure helium, 2. a helium oxygen mixture) being heated up. Those 14 settings then enter a tube, in which the system cools off. In the list ...
3
votes
2answers
442 views

Plotting boundary of piecewise function in ContourPlot

I am trying to do a ContourPlot of the following function: ...
3
votes
1answer
295 views

Remove white space from GraphicsRow

I am trying to remove as much of the white space above and below the following image produced by: ...
3
votes
1answer
214 views

How to combine objects from different .obj files?

I got a screw .obj model with the head diameter of 2cm, and a board .obj model of 10cmx10cmx4cm in dimension. I would like the ...
3
votes
2answers
149 views

Labeling points with numbers in a Graphics expression

Can I label points with numbers in my Graphics expression, as in this picture Here is my code. ...
3
votes
2answers
174 views

Labeling vertices by number in Graph: Getting text to display at the right size

Minor aesthetic question here. I was playing around with Graph's and decided to render a cute-looking family of directed graphs, with the vertices being the number ...
3
votes
1answer
98 views

Why are graphics rendered as MathML when I set $PrePrint = MathMLForm?

For external usage, I set output in MathMLForm by using $PrePrint=MathMLForm Everything goes well but makes graphics rendered ...
3
votes
2answers
244 views

Assigning weights to edges of a hypercube based on the Gray code labels for vertices being connected

Say I want to construct an $n$-dimensional hypercube graph $G$ using the command: G = HypercubeGraph[n]. I'd like to assign edge weights to the $2^{(n-1)}n$ edges ...