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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3answers
190 views

How to combine Tabview with Dynamic Graphic to change the colour of a polygon

How does one get TabView to specify the colour of the Polygon? How does one put a label on ...
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2answers
177 views

Plot $\arg(z)$ in an Argand diagram and display the angle

I'd like to ask you about the way to show the $\arg(z)$ annotation about the angle. My point is to show $\frac{2\pi}{3}$ and $\frac{5\pi}{6}$ on the image. What I mean: Is there any way to ...
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1answer
326 views

Help in Bifurcation Diagram

My dears, I need to plot a bifurcation diagram for the following non-linear systems represented by the next Mathematica code ...
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1answer
465 views

Plot has red 'film', no error message

I am encountering really strange behavior: I wrote a function that plots values some data. After executing the code the resulting plot has the red 'error' colour, but only momentarily (maybe 0.1 sec). ...
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2answers
106 views

How can I plot two concentric circles with a polygon inscribed in one and circumscribed about the other

So I am new to Mathematica still learning basic codes.. However I need help to become quicker in my research. Can anyone help me with the simplicit code to plot 2 concentric circles and a polygon of ...
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3answers
148 views

How to draw a triangle like this one

I have a rectangle of x by n and need to draw the the that bisects the corners as percentages of the rectangle. The example plot shows from 0% to 100% by 5% increments. Can this be done in ...
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2answers
152 views

How to plot any 7 point shape in 2D i.e. star [closed]

I am new to Mathematica and I was wondering if anyone knew how to just plot simple shapes with at least 7 points minimum in 2D. What are the required steps I would need to start this? I believe I have ...
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1answer
124 views

Changing point size in Show

Suppose that a is a line plot produced with Plot, and b and ...
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1answer
267 views

Potential hill simulation

I attempted to simulate the motion of a particle approaching to a potential hill. The particle should experience a force of -1/r^2, if the equation for the ...
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1answer
289 views

Detecting a nonlinear edge in a 2D point pattern

Following an earlier post here, I have generated a point pattern on the unit square $[0,1]\otimes[0,1]$, which is described by a piecewise constant intensity function constructed so that (in ...
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2answers
132 views

ListPlot : range from $0$

I want to plot values of a table for example: table = {0.456, 0.7899, 1.3456, 9.8908} But I want to Plot points (x,y) like: ...
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1answer
513 views

Combining Histogram and SmoothHistogram

How can we draw Histogram and SmoothHistogram together for two data sets?. I'd like to show the first data set using ...
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1answer
123 views

Speed Up Sampling of Perimeter of Polygon

I have a polygon whose vertices (points) are defined by some image coordinates that I have manually selected. The polygon is used to create a mask for a region of interest in a microscopy image. ...
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1answer
221 views

Make a fractal-like dot animation

How to make an animation of following fractal-like gif by using Mathematica?
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1answer
359 views

How to make a contour shading like this

How can I adjust the contour shading to appear like below?
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1answer
257 views

Basins of attraction of equilibrium points

The Henon-Heiles potential is the following V = 1/2*(x^2 + y^2) - y*(1/3*y^2 - x^2); which has four equilibrium points ...
1
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2answers
113 views

Ploting horizontal lines in a ListLinePlot?

Hello i have made a graph with a oscillating behavior but i need to highlight the maximum value of the oscillation because i will use that value like a threshold and I need to put a horizontal line in ...
1
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2answers
72 views

Formatting a complex ArrayPlot

I want to produce the following ArrayPlot programmatically: To produce the leftmost grid, I tried this: ...
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1answer
363 views

Overlay Rectangle on a ListPlot

I have a ListPlot of 100 data points in the range of 0 and 1. Now I'm trying to find a way to overlay (four) rectangles onto the listplot in 0.25 steps horizontally. Essentially I just have BinLists ...
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1answer
1k views

How to rotate the z label in 3D plots

Let's take the following simple and funny case ...
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2answers
653 views

How to place Plot Information within a Text box on top of a Bar Chart?

How could I place a text box on the top of a bar chart where the top line would have a larger font size than the second line? My Data: ...
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1answer
458 views

How to crop graphics outside PlotRange with Show? [duplicate]

Is there an option or method to prevent Graphics from being displayed outside the PlotRange region? The problem is illustrated ...
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2answers
367 views

Saving graphics object in order to manipulate it later?

I've generated a bunch of graphics using ContourPlot wich, given the nature of my problem, take a long time to create, and I was wondering if there is a way to save ...
1
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2answers
373 views

DateListPlot FillingStyle problem

In the following query, If the option PlotStyle->{Red,Blue} is inserted it works but FillingStyle->{Red,Blue} does not: ...
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1answer
123 views

Three dimensional plot with CountryData

I wish to visualize a 3D layout of country data using the following code. How can the output be improved as currently it looks smeared to one side. ...
1
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1answer
102 views

How can I mark a point on a slider control?

I have a Slider control inside a Manipulate which spans some range of values, say from 0 to 10, like in: Manipulate[ Sin@x, {x, -2 Pi, 2 Pi} ] I would like ...
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2answers
118 views

How to plot a finite number of vectors?

does anybody knows how can I plot one or two vectors? (I don't want to plot the vectorial field)? My target is to plot the electric field produced by a circle on a point and show how the point moves. ...
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2answers
199 views

Rolling Disk Animation

I am trying to create an animation in Mathematica of a rolling disk outside a disk of equal radius. The following coding is what I have tried but without the one circle staying in a fixed position I ...
1
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2answers
129 views

How to make legends in Graphics?

To make an equilateral hexagon, here is my code in mathematica: ...
1
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4answers
390 views

Mapping Contour Plot onto ListPlot3D (or by using color variations) [closed]

I am trying to overlay a contour plot I have created on a ListPlot3D graph. I have seen a few questions answered on this website that answer my basic question. ...
1
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2answers
129 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: ...
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1answer
185 views

Error message: Coordinate index 0 is out of range for the enclosing GraphicsComplex

I am unable understand following error message: Coordinate index 0 is out of range for the enclosing GraphicsComplex. How to fix it? Attached data here: pts and polygons. See also end of question. ...
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1answer
315 views

Intersecting/Overlapping Image Elements Counts?

I have what I believe should be a relatively easy problem to solve that I have not been able to find an elegant solution for. I need to compare two binary 2D images and count if any of the elements ...
1
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2answers
808 views

Projection of curve 3D (x,y,z) on the x-y plane

I have a following systeme : \begin{equation} \left\{ \begin{array}{rcr} (\beta+\frac{1}{2}\delta^{2})\nu_{1}(u)-\delta\nu_{2}(u)+\nu_{3}(u)& = &0\\ ...
1
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1answer
369 views

GatherBy and two conditions

I have a list of 4 dim points, given by ...
1
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2answers
808 views

Multiple curves plotted with different colours [duplicate]

I am trying to use ColorFunction for 2 functions on the same plot. I only want the cubic equation to change colour. ...
1
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2answers
1k views

Cubic Splines Functions

I have this set of three data points and want the natural cubic spline functions for them: dat = {{-.0247500, .5}, {.3349375, -.25}, {1.101000, 0}}; I tried: ...
1
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1answer
2k views

Animate curve parametric plot on a surface

I have a surface s = Plot3D[{x,y,F[x,y]},{x,-1,1},{y,-1,1}] with $F$ predefined, and a curve ...
1
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3answers
2k views

How to fix vertical axis scaling across multiple plots?

I have a collection of plots, all of which have the same horizontal-axis range, but different vertical-axis ranges. These ranges differ not only in the absolute locations of their maxima (...
1
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2answers
322 views

Why is Text in an Image cut off?

I want to create a long, skinny Image containing only text. This makes a square image of the default size. ...
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2answers
214 views

How to maintain a smooth surface in CDFs while playing? [duplicate]

I created a CDF for viewing the Möbius Band, and its generation. https://www.dropbox.com/s/e3af0xelbbqjfhd/Cinta_Moebious_Rafa.cdf But: 1.- When it´s PAUSED the surface is soft and you can see with ...
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1answer
114 views

Animating two rotating circles

I have two circles: ...
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2answers
50 views

Colour bar for contour 2D graph [duplicate]

How could I plot the colour legend for my 2D contour graph ...
1
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1answer
166 views

Move a point along a curve

I am trying to implement the de Casteljau algorithm to trace a point along a Bézier curve. I already have the Bézier curve in place given by the control points ...
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2answers
78 views

Updating ParametricPlot3D code from Getz and Helmstedt book to use V10.3 features

I purchased a version of Graphics with Mathematica, Fractals, Julia Sets, Patterns and Natural Forms, by Chonta Getz and Janet Helmstedt, written in 2004. Really fun book. I'm looking at the ...
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2answers
153 views

Styling the edges of a graph according to the multiplicities of the edges

I used the following code to make a simple triangle, in which the nodes have different effects each other: ...
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1answer
482 views

how can I change the length/size ticks in a framed plot?

Err...Let me make clear the meaning of "the length of coordinate notation/marker". suppose I have frame1 by ...
1
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1answer
160 views

Changing the width of BarLegend with Contour argument

Bug exists in 10.0.2 Is it possible to change the aspect ratio of the BarLegend in Mathematica? The option LegendMarkerSize, ...
1
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2answers
101 views

Using expressions in Text

I want to use Text to add some labels to a graph and was wondering if it is possible to use expressions inside Text? Here is a MWE of what I am trying. ...
1
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2answers
129 views

ParametricPlot - Problem with ColorFunction

I am unhappy with the following mapping: ...