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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10
votes
1answer
680 views

Roads network visualization by thickness and color intensity by population from GIS files

We can have road networks of the countries in GIS shape file.For exmple from here. Normally traffic flows are proportionate to populations of the cities. I wonder how we can have the same in ...
2
votes
0answers
130 views

I am not able to plot legends in list density plot using c program. Getting blank legend

I have tried to load the "PlotLegends'" package. Here is my code, ...
4
votes
2answers
379 views

How to exclude some points to make them more evenly distributed in a figure

If there are some points in a figure, how can I exclude some points to make them more evenly in the figure? 'Evenly' here can be defined as the number of points in each $0.01*0.01$ box is at most one. ...
4
votes
0answers
189 views

Memory problem with producing complex graphics of general type

The problem I am about to ask has appeared once here: Memory Leak in Frontend - anyone know a workaround?. However, in this question I would like to put it in a bit different context. Problem recipe: ...
14
votes
4answers
356 views

Prevent graphics render inside held expression

Assuming each odd line is input I would like the even lines to be the output of the following lines. In the above the Graphics are inside ...
8
votes
2answers
3k views

Labeling points of intersection between plots

There are several answers where Mathematica used mesh points to show graphically where curve intersections exist. For example: Marking points of intersection between two curves or Is there a better ...
7
votes
3answers
405 views

Poor quality Rasterize output when Background -> None

I am attempting to generate partially transparent images for PNG Export, but seem to run to the following issue. If I Rasterize ...
12
votes
3answers
497 views

WaveletScalogram in polar coordinates

For given dataset data = Re[Zeta[1/2 + I Range[0, 100, 0.01]]]; It is nice that Mathematica can plot data in both Cartesian and Polar coordinates. ...
2
votes
1answer
83 views

Strange response with dynamic texture and MousePosition

I built a cubic, then use MousePosition together with GUIScreenShot to take a floating region with fixed size (200*200) on the ...
5
votes
3answers
328 views

How to disable differential styles/markers/etc. for multiple entities?

For functions that can produce multiple "style-able" entities, Mathematica by default will give each such entity a different style. Similar conventions apply to other features, either by default, or ...
4
votes
2answers
131 views
27
votes
2answers
403 views

Chart illustrating options that affect Graphics/Graphics3D objects

In Mathematica there is a seemingly never-ending list of parameters that affect the appearance of Graphics and Graphics3D ...
1
vote
1answer
128 views

Text with specified FontSize looks smaller than expected

The simplest way to see what the post's title is trying to convey is to evaluate: ...
12
votes
2answers
997 views

How to get and set default font parameters for Plot, ListPlot, LogPlot, etc.?

How can I find the default font parameters (family, size, etc.) for the text that appears in Graphics produced by Plot, ...
13
votes
1answer
267 views

How to determine numeric equivalent of Tiny, Small, etc. image sizes for Graphics?

Is there a way to find the numeric equivalents of Tiny, Small, Medium, and ...
3
votes
1answer
192 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 of f2[x]-f1[x], so that any filling line segemts with the same length ...
1
vote
1answer
139 views

How to keep front and back colors of Polygon in Graphics3D same all the time [duplicate]

I want the same face color for a 3D Polygon when viewed from front or back or from any angle. i.e. I want the color not changed under any conditions. Front and ...
5
votes
1answer
178 views

CMYK colour using Drawing Tools

I'd like to use the Drawing Tools palette to draw objects in CMYK colour. The only way I seem able to change the colours of these objects is to use the window shown below. Edit Is there a way to ...
13
votes
1answer
404 views

Cropping a Voronoi diagram

Someone know how can I get the correct crop of this Voronoi image using RegionFunction? As you can see, there is a lot of undesired white regions inside the left ...
5
votes
2answers
211 views

How to annotate a Grid?

I have the following grid, which is a partial table for the linear function f[x]: ...
9
votes
2answers
515 views

How can I draw a grid behind graphics without using Plot?

I want to a show simple vector summation but I don't know how to draw a grid behind the vectors. I am pretty sure I can do it with Mathematica but how? It should look like this:
0
votes
0answers
371 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? ...
2
votes
2answers
211 views

Exporting graphics without X server

I have a Mathematica installation on a Linux server that is intended to be used for batch processing. Some of the things that will be processed will include rendering of graphics. However, if I use ...
5
votes
5answers
374 views

Creating partly filled disks based on percentage

I'm trying to create a function that returns a partly filled Disk, based on a percentage. So inputting 1 would give a fully ...
1
vote
1answer
397 views

How to compute the Multifractal Spectrum of a Financial Series with WTMM

I would like to know if someone knows how to compute the Multifractal Spectrum of a Financial Time Series (Currency) througth the Wavelet Transformation Modulus Maxima (WTMM). I would highly ...
3
votes
1answer
58 views

Button ImageSize x-dimension ignored

How can a small square button be created with ImageSize -> {20,20}? The x-dimension won't go below about 70. (Using version 9.0.1 on OS X.) ...
0
votes
1answer
497 views

Reassign Functions for Graphic Representation [closed]

How might I construct a function of the form Rep[defs,code], graphic[code] and display[code] ...
7
votes
3answers
422 views

Identifying when two graphic objects overlap

I'm designing a small demonstration that helps to visualize the reason behind shaping an electrode that is used to probe a surface: ...
1
vote
1answer
196 views

ListPlot under conditions Part II

I have a data file containing several columns and thousands lines of data. Below I present a small portion of it, in order to express my issue: ...
4
votes
4answers
771 views

How to show multiple images with a for loop

I wrote a simple application(I put the code in the end) to detect the parallel line pairs in the following picture: It returned three pairs of parallel line: ...
1
vote
1answer
162 views

Find size of vertex image relative to the graph coordinate system

I am trying to define a graph using my own VertexShapeFunction with an ActionMenu button being the vertex and a custom ...
3
votes
0answers
189 views

Method Shrinkwrap Messes up editting Graphics

If you try resizing or moving the Inset in the following interface, the Graphics becomes incredibly jerky and borderline ...
10
votes
3answers
580 views

How to properly project a Graphics object consisting of line primitives

My problem starts from attempts at depicting overlapping lines of different thickness, i.e. ...
0
votes
1answer
2k views

ContourPlot Legend with colorbar for arbitrary contour values

I have a ContourPlot in which I have specified the contour-values myself as Contours->{0.01, 0.05, 0.1, 0.2, 0.3}. I would like to get the corresponding contour-values to be shown in the color-bar in ...
7
votes
1answer
598 views

How can this type of optical illusion be created in Mathematica?

I see these around the web and would like to make them in Mathematica. Combining them in an array is actually quite mesmerizing!
1
vote
3answers
1k views

Mathematica 8: ContourPlot finding out max and min function values [duplicate]

I have a ContourPlot where I have let Mathematica draw the contours automatically. I would like to extract the zmax and zmin contour values that have been determined internally so that I can pass them ...
0
votes
1answer
249 views

A problem on generating convex hull

For example, I typed the following: ...
3
votes
2answers
120 views

Moving a locator based on the movement of another

My problem is: I want two Locators to simulate a vector in the following sense: The first Locator is the base and the second ...
2
votes
1answer
446 views

Legends for multiple curves

Dear users I am a new member here and I would like to ask a question about PlotLegends. I have multiple curves and want to make their legends bit more visible. ...
2
votes
1answer
158 views

Change the behaviour of a LocatorPane

Normally, LocatorPane detects any single click as in the following example: ...
5
votes
2answers
265 views

How to add a graphics frame to an image without resampling

Using Inset to place an image inside a Graphics expression with Frame -> True provides a ...
0
votes
1answer
367 views

How Do I Plot Histograms and Binomial Distributions Side by Side?

Here is the code I thought might yield up two histograms and two binomial distributions plotted side by side: ...
9
votes
1answer
383 views

Drawing Zonotopes from Adjacency Matrix

This is crossposted in cs.stackexchange.com, but I have been trying to use Mathematica do this and figured it might be more appropriate to ask here. Define a "simple zonotope" to be a regular ...
-1
votes
2answers
107 views

How Do I Plot A Binomial to the Right of the Origin?

I'm having a seven element binomial distribution: BinomialDistribution[7, 0.5], x],{x, 0, 8}] I would like to locate to any arbitrary point on the X axis. Mathematica will let me have eight columns on ...
4
votes
2answers
110 views

InputField as part of a Graphics

I am building a model for which the user can enter parameter values. I would like to create a "graphical layout" of the model in which I display several InputField-s to enter the numerical parameters, ...
0
votes
1answer
241 views

How can I build a GraphicsGrid of fixed size that rearranges the empty plots?

OK, let's make one final attempt; they say the third time is the lucky one! Following @rm-rf 's suggestions, I will try to be as clear as I can. My Mathematica code reads and plots simultaneously ...
2
votes
2answers
375 views

How can I build a GraphicsGrid of arbitrary size?

This is actually a very simple scenario, in order to make simpler this question Part I. Consider the following piece of Mathematica code ...
9
votes
2answers
144 views

Color Blend in BezierCurve

How can I color a BezierCurve from Red into Green just as ...
4
votes
3answers
120 views

Style changes between controls and graphics

In the following Manipulate, the style (font?) of the a changes between when it is a control label and when it is a label in the graphics. Is there a way to make ...
0
votes
1answer
91 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 ...