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
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0answers
42 views

How can I make a plot of integer lattice? [on hold]

I want to make a plot of complex plane with dots representing visible lattice points. I want the result represented somehow like this: ...
0
votes
1answer
30 views

More than one graphic in Graphics command [on hold]

another question regarding plotting. I'm sorry, but somehow it is superhard for me to use these. I have a Graphics plot and I want to add a Point to it. A circle is already working. But everything ...
1
vote
1answer
65 views

White Edges Around Graphics Elements

Using the following code, I am able to generate a grayscale Voronoi diagram: ...
2
votes
1answer
74 views

Barchart recognize time series data?

I can't seem to get Barchart to recognize TimeSeries data. For example, my data is: {{1891, 1}, {1892, 1}, {1897, 1}, {1898, 1}, {1903, 1}, {1904, 1}, {1905, 1}, {1908, 4}, {1909, 6}, {1910, ...
0
votes
0answers
55 views
1
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0answers
18 views

How to suppress mouse over error messages on graphics

How do I suppress these they are preventing me from getting coordinates. Here is the code to create the graphic if it helps. ...
0
votes
4answers
75 views

Family of Lines

I need to draw a family of lines connecting (a,0) and (0,b), where a+b=2, and determine an equation for the envelope of this family of lines. I need to do this in mathematica and don't know where to ...
5
votes
2answers
117 views

Extruding a wierd 2D shape to make a prismatic 3D shape

I have the outline of a 2D shape defined by a periodic radius R[θ]. I would like to extrude this linearly to a prismatic 3D object that has my cross-sectional ...
1
vote
2answers
73 views

Controlling colors of points in ListPlot

I have a collection of points I want to plot using ListPlot[]. I would like each individual point to be a certain color depending on a key value that is based on a list separate from the points. As a ...
-1
votes
1answer
113 views

Finding a formula for a 3D shape and colouring it

I created a wall with line command ...
2
votes
0answers
25 views

Export PDF margins different in V9 & V10 compared with version 7

PDFs in version 9 and 10 have bigger margins than in version 7. I can't find any differences in the settings. I'm using A4 paper and it looks like version 9 might be trying to use letter size. ...
1
vote
1answer
108 views

Approaches to solving non-linear systems of equation with assumptions

The specific type of system looks as follows: \begin{align} (r-r')x+4d_1 x^3+4d_{12}xy^2 &= 0 \\ (r+r')y+4d_2 y^3+4d_{12}yx^2 &= 0 \\ \end{align} Where $r,r',d_1, d_2, d_{12}$ are all real ...
0
votes
0answers
26 views

How to change a direction of a point after stroke the edge

Could you explain me how to made my point moves like enemies in xonix game, when the point strokes the edge? ...
3
votes
0answers
71 views

Problem drawing a GeoPath polygon with GeoGraphics

I want to draw some polygons bounded with various geographic coordinates. For example, here is the code to draw a triangle between New York, Cape Town and Beijing. ...
6
votes
2answers
142 views

How do I get my spline based arrows to have rounded ends?

I would like to change the how the ends of the spline arrows in my figure are rendered to be "rounded", but ...
5
votes
7answers
661 views

How to draw a Circle in 3D on a sphere

The Circle function is strictly a 2D Graphics object, so that we cannot directly combine a ...
9
votes
2answers
175 views

How to make a ArrayPlot/MatrixPlot in polar coordinates?

in fact, I want to plot a image like: Fig1 the picture above is from a paper Zhou K.-J. et al. 2014 about ion up-flow of ionosphere in MATLAB there is a specialized function pcolor which could ...
0
votes
1answer
93 views

Building a 1 page “Scorecard” in mathematica [closed]

I'd like to be able to generate an 11 x 8.5 "scorecard" for various data projects I am working on. Traditionally, I'd import all my data into Excel, put the data into worksheets, and then have a ...
5
votes
2answers
133 views

How to make a world map with a coloured ocean and transparent land surface?

I'd like to make a world map with a blue coloured ocean and transparent land surface (to be used later as an overlay). With: ...
0
votes
1answer
54 views

How do I apply a conditional append rule to plot randomly chosen points?

I'm working on an attempt at forming a sort of "Mandelbrot" set using Newton's method and randomly chosen points. Effectively I need to define a loop for Newton's method to determine whether my points ...
0
votes
1answer
58 views

cross point of intersecting lines [closed]

What is the easiest way to find the crossing point of two intersecting lines passing lets say through points line1 = {p1,p2}, line2 = {p3,p4}?
1
vote
1answer
93 views

Separate output screen; clearing (cleaning) output screen

Is there a way to split the screen so that the code is on top visible, and execution of code look at the bottom? Is there any way to clean the screen from previous runs, so that the result of ...
3
votes
0answers
26 views

EventHandler click event in Graphics[ ] object does not work properly after using Deploy [duplicate]

There is a problem clicking layered Graphics objects after using Deploy. For example, the code below works as intended with the Disk 'on top of' the Line. Click either object anywhere and EventHandler ...
3
votes
2answers
119 views

Draw and Quantity

I'd like to use Quantity in my graphics, but I can't figure out how to do it even for a very simple Circle. ...
3
votes
1answer
72 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 ...
0
votes
1answer
50 views

Coloring circles based on radius

I have a list of ellipses with x and centroid, orientation, and major diameter and minor diameter. I currently have them overlaid on an image in red but what I would like is to be able to colour them ...
1
vote
2answers
52 views

Label point on plot with image instead of text [closed]

I can use this code to label my points with text. ...
2
votes
3answers
134 views

How can I get from a list of characters representing a permutation to graphics showing the cycles?

I am trying to graphically represent cycles in various permutations of the alphabet, and have a question in two parts. I have ...
1
vote
1answer
34 views

Calculate the partial vapor pressures of a variable at xB = 0.75 based on the interpolation functions of the data

I'm having troubles in solving an exercise for an assignment in my Chemistry course. Talking about interpolations, I've already have a graph but I need to:(c) Calculate the partial vapor pressures of ...
1
vote
2answers
56 views

Grid versus GraphicsGrid use cases?

It seems that both Grid and GraphicsGrid can display graphics. Following the documentation here ...
1
vote
2answers
74 views

How to make legends in Graphics?

To make an equilateral hexagon, here is my code in mathematica: ...
1
vote
1answer
125 views

Integrated Solution Graphics [closed]

I want to draw this nonlinear differantial equation' graphic with other solving equation (in same graphic). ...
1
vote
0answers
57 views

Better layout for large a directed graph?

This shows a directed graph for an iterated n-bit pseudo-random function parameterized by s. ...
1
vote
1answer
146 views

Combining Mandelbrot and Monte Carlo

I'm trying to combine plotting a Mandelbrot set with Monte Carlo randomization to plot an equation using random points for complex number z, for the function $z^3-2z+2=0$. Below is the code I have ...
2
votes
3answers
124 views

Delete the white areas in GraphicsGrid

Let's see a simple example ...
0
votes
0answers
54 views

Are there examples that arrange graphs or plots with Mathematica?

If we have 4 graphs or output plots, could we arrange them and merge in one graph elegently?
2
votes
1answer
86 views

Export collection of plots to A4 pdf

Sometimes I want to Export a collection of plots or other Graphics to a pdf in A4 format. Right now I'm using a GraphicsGrid inside a panel which is an inset in a Graphics object. Here is an example: ...
4
votes
4answers
263 views

Spiral roots, how?

I found this picture on the net, as I can play in mathematica
-1
votes
1answer
81 views

Visualize Space Pascal's triangle

Visualize Space Pascal's triangle I found this image on the web, I want to know how to draw with software. I try to search, found this. I have learned a mapping in the plane
2
votes
2answers
54 views

Problem with the BarChart3D function

I have a list of values {x,y,z} and I would like to create a 3D bar chart with axis x,y,z . ...
1
vote
1answer
67 views

The relative motion of the points about the common center of mass

There are 2 points with masses m1 and m2, their common center of mass   rC,r1 and r2 their radius vectors, r=Abs[r1-r2]. I built a trajectory of both material points, as well as their common center of ...
1
vote
1answer
66 views

Draw two curves and a surface

I'm trying to draw two curves and a surface, where one of the curves is to appear on the surface. Unfortunately the curves are drawn with very few points and appear extremely unclear. Is there a way ...
1
vote
1answer
72 views

Polar color coding for complex function plots?

Having browsed this Q on plotting complex functions and the Zeta page, I don't see anything as nice as this plot from Matilde Marcolli's slides "Geometry and physics of numbers". Looks like ...
3
votes
1answer
92 views
6
votes
1answer
172 views

Interpolation on a regular square grid spanning a triangular domain

Context I am trying to identify contours of a function which is sampled on a cartesian grid within an irregular (triangular) region. Here is the data ...
0
votes
0answers
21 views

How to make the vertices move with the VertexRenderingFunction graphics when clicking and dragging vertices of a layered graph [duplicate]

I have read the suggested similar question here: VertexRenderingFunction (or EdgeRenderingFunction) with movable nodes? and Mr. Wizard's solution. Please could someone help me to apply his method to ...
2
votes
1answer
59 views

Aligning Overlay and GraphicsGrid plots

I need to make several plots displaying a Listplot overlaid with a Histogram and close to it (ideally even sharing X axis) a Plot. After reading answers to similar questions, I've got his far: ...
3
votes
2answers
87 views

How to draw a family of planes and its envelope?

Motivated by a question in MSE, I have the following question: How can I visualize the envelope of the family of planes $$ 2ax+2by-z+a^2+b^2=0, a,b\in\Bbb{R} $$ which is given by the ...