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 ...
0
votes
0answers
9 views
How would one go about plotting this parameterized curve using numerical resources (analitically it's too hard)?
I'm working with the system of differential equations:
$$\begin{align*}
\left\{ \begin{array} { l l } { (u')^2 + (v')^2 = 1 } \\ {u'v'' - u''v' = -v' + u' } \end{array} \right. \end{align*}$$
Where $...
2
votes
1answer
65 views
unmatched output for density plot
I am plotting Abs[R] on y-axis vs k on x-axis with the following code
...
2
votes
2answers
78 views
How to prerender / rasterize a graphic without losing location information
I have a Graphics object for a detailed plot that has too many points and regions in it to be quickly rendered, which I want to use as a background for a ...
0
votes
1answer
31 views
1
vote
0answers
42 views
4
votes
0answers
36 views
4
votes
1answer
126 views
How can I seamlessly stitch two separate 3D contour plots?
I am trying to make a 3D contour plot of a complicated function over a large parameter range, and I am struggling a bit to make it compute nicely and in a reasonable length of time: more specifically, ...
3
votes
2answers
68 views
0
votes
1answer
33 views
Trying to obtain the 2D version of a graph 3D graph
I'm trying to plot this function:
f[x_, c_] :=
527.5658823401758`*(1 - Erf[(2 x - 1)/(2^1.5)]) +
400.6284776272996`*(Erf[(2 (-c) + 1)/(2^1.5)] + 1)
I ...
4
votes
1answer
100 views
Big Bird doesn't like my Tooltips
Plotting a word cloud in the shape of Big Bird works fine, but Tooltips seems to stop working when I superimpose the image.
Here is the word cloud:
...
2
votes
1answer
65 views
How to improve the graph for an implicit function $|\sin x|^y + |\cos x|^y = 1$
I've recently posted a question on Math.SE related to the graph of the following function:
$$
|\sin x|^y + |\cos x|^y = 1$$
I had some troubles with transforming the function to see what the graph ...
1
vote
2answers
27 views
Manipulate[] does not function when using `Prolog->Inset`
I want to slide the blue point with Manipulate[]. However, the following code does not function:
...
1
vote
1answer
32 views
Using CSPlotter
I am trying to use CSPlotter, which is a way of visualizing the contact structure of $\mathbb{R}^3$ by plotting several sections of planes. It is written for an old version of Mathematica. I included ...
2
votes
2answers
87 views
0
votes
2answers
36 views
1
vote
1answer
54 views
How to add a border to a plot?
Consider a plot as
ListLinePlot[{{10, 15, 20, 25, 30, 35, 40}, {1, 2, 3, 4, 5, 6, 7}}]
I want to add a border to this plot like this
I tried to use
...
0
votes
1answer
36 views
Confusion around rotation of Graphics3D objects
Subject says it all: I don't seem to be understanding how Mathematica's functions for rotating 3D objects work. Below is a simple example: What I want to do is rotate the cube in the example around an ...
0
votes
1answer
30 views
Function of a function using SphericalPlot3D
If anyone has any idea how to turn all of that plotting stuff (hcpii4plot) into a function which takes hcpii4angfunc[θ, ϕ] as an ...
1
vote
1answer
24 views
How to add boundaries for the points of a ListPlot?
I have a plot as below:
ListPlot[{{{1, 5}}, {{4, 2}}}, PlotStyle -> {{Red, PointSize[0.03]}, {Green, PointSize[0.03]}}, PlotRange -> {{0, 5}, {0, 6}}]
I ...
0
votes
0answers
22 views
Why does this code hang the kernel/frontend?
Here is the code I have: I'm defining an isometric transform (from here)
...
2
votes
1answer
92 views
How to extract graph from microscope image?
I have a microscope image of actin filaments and I'd like to extract the geometry of the bright lines into a Graph object:
Here's what I have so far, using the ...
4
votes
1answer
107 views
0
votes
1answer
42 views
Rescaling and Image Padding Issues with GraphicsRow
I am trying to get a row of plots (which include legends and labels) using GraphicsRow, with vertical heights of the plots equal. I manually set the size and image padding of these plots so that the ...
3
votes
1answer
276 views
point light shining “through” polygons?
How can I get the point light to stop shining through the polygons? Faces that should be occluded by other faces are glowing green... :(
...
0
votes
0answers
66 views
1
vote
3answers
76 views
Adding legends in a graphic [closed]
I have several datasets,
and I successfully plotted them as points in a Graphic.
Then, how can I automatically create legends similar to PlotLegends with a color and a label for each dataset in the ...
4
votes
2answers
115 views
Finding patterns in Graph visualization
Please comment me if you think this question is not related to
Mathematica stack exchange.
I am trying to draw a graph representation of the system shown below
As you can see, when red line passes ...
0
votes
1answer
55 views
Finding surface fit on 3D graph that have different data length
I have a question to find the surface plot on the list of data with different data length. Each of the sample a different length, how can I combine all these data and find the best fit surface for ...
3
votes
2answers
75 views
How to filter-out edges in a HighlightGraph[] visualization based on VertexCoordinates[]?
I need to visualize a graph spatially, and I'm simply using:
HighlightGraph[ConnectedGraphComponents[]]
and the known coordinates of the graph's nodes. I really ...
1
vote
2answers
105 views
4
votes
2answers
67 views
Plot a gradient line on bar chart
Hi I have a question on how to plot a calculated gradient fit (fd4,fdata4) into a bar chart.
Data 1 is the raw data, using FindFit function I got the gradient fit ...
0
votes
0answers
23 views
Exported metafiles have unwanted space--how to remove?
If I export an .emf or .wmf image file, once I import into MS Word, they have irregular space around the plots/tables that I have to manually crop off. How to I remove this space? If I export PNG or ...
5
votes
1answer
125 views
Automatically insert MMA plots into MS Word?
If I generate a hundred plots in Mathematica, is there an easy way to insert them into a Word file and add a caption?
Currently I am outputting individual images as .emf's with a text file of ...
0
votes
0answers
32 views
Unwanted chopping of a figure while combining a plot with a graph
I have tried to combine a graph with two plots, but some parts of figure are missing after the combination. I have tried to fix it by changing the image size, but it did not work (by the way, since it ...
1
vote
1answer
46 views
How to draw a graph with background in dark, and vertexes in light?
I have a graph gph as below:
gph = Graph[{1 -> 2, 2 -> 3, 3 -> 1}]
Currently, the background is white, and the ...
3
votes
1answer
58 views
Direction of text when labelling graphs
On a related question to this, I am now experimenting the labelling with the circle points,
...
14
votes
4answers
894 views
How to visualize the Cremona method for cardioid generation
I saw this on Twitter and found the cardioid drawing quite satisfying. I don't know much mathematical background and was wondering if I can draw this using Mathematica.
And this one apparently take ...
0
votes
1answer
45 views
Graph (network) styling: avoid vertices and edges overlapping
Is there a way to avoid the edges and vertices 'overlapping' in a graph with custom styling? That is, the edges should stop once they reach the 'border' of the shape representing the vertex (in this ...
0
votes
1answer
44 views
Manipulating radius of multiple circles simultaneously
I have a random data set,
points = RandomReal[{0, 1}, {10, 2}]
and from that set I'd like to plot vertices, and circles with a variable radius which I can ...
5
votes
1answer
110 views
How to force the ellipsoid of BubbleChart3D to be spherical when the BoxRatios is rectangular?
I have a BubbleChart3D as below, while the BoxRatio is rectangular:
...
5
votes
3answers
123 views
How can PlotLegends be added to Show
Every once in a while I would like to add PlotLegends to identify graphics combined with the Show command, but ...
1
vote
1answer
23 views
How to control `PerformanceGoal` at `ListContourPlot`
I am using ListContourPlot to plot a list of points. I am using the PerformanceGoal option inside of ...
2
votes
1answer
30 views
Rotating label in BarChart
I have created a bar chart, but I have some issues with the labeling of the sample in X-axis.
May I seek help to find out how can I rotate the label in the X-axis direction. Appreciate the help. ...
1
vote
1answer
52 views
How to create a colour picture?
Hope to have a composite colour graphics after I put in complex number, part of t=1 is a color,part of t=2 is another color,and so on.
Maybe my function is not good.
How to fix it?
Thanks a lot!
...
2
votes
1answer
119 views
Overlap two images and give movement and the result record it in an animated gif
I need to put the circular image 1 in the image with the hole 2 (and cover the gap) the idea is to create an animated gif that shows the image 1 turning to the right and image 2 to the left in a size ...
2
votes
1answer
52 views
RegionIntersection of Regions
This code does what I expected: It displays the region of intersection between
two disks:
...
4
votes
1answer
101 views
How to generate a GraphicsComplex using a quadratic approximation function?
The code below illustrates a finite element mesh composed by quadratic 9-node elemets. I'm using the GraphicsComplex and Polygon ...
3
votes
2answers
73 views
How to scale a vertical quantity (e.g., scaled offset) with the width of a plot?
As stated in the Mathematica documentation,
PointSize[d] is a graphics directive which specifies that points which follow are to be shown if possible as circular ...
0
votes
1answer
30 views
How to add gradient into the ErrorListPlot graph.
May I ask how to add the gradient that I have calculated into the errorlistplot?
...
3
votes
1answer
65 views
How to preserve scaled circular shapes when combining graphics?
The following code
g1 = Graphics[{Thickness[0.01], Line[{{0, 0}, {10, 10}}], Disk[{5, 3}, Scaled[0.1]]}, Frame -> True]
produces the following output
I then ...
