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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4
votes
1answer
238 views

Preventing ColorFunction bleed in ListLinePlot

Given this dataset (~2100 year precipitation estimates in New Mexico, based on tree-ring data, courtesy of NOAA and Henri Grissino-Mayer) ...
4
votes
1answer
452 views

How to draw a gene regulatory state space diagram in Mathematica

Is it possible to draw in Mathematica a state space diagrams like these two?! I tried a lot but since I am fairly new to Mathematica, I could not reproduce the desired result.
4
votes
1answer
118 views

“Interface” for exam

Is it possible to create a (graphical) interface with Mathematica so that instead of having a Mathematica document where I change definitions and so on, I can just input values and it will use my code ...
4
votes
1answer
92 views

Rotate imported images which are inset into a Graphics container and then overlapped?

The methods given as answers to this question do not seem to work here. I suspect it is because of my use of Inset function. Consider two .png images hand1 and ...
4
votes
3answers
143 views
4
votes
1answer
65 views

Why does TreePlot ignore the vertex labels in a TreeGraph argument?

Example (watch the vertex labels): aTree = TreeGraph[{"a" -> "b", "a" -> "c"}, VertexLabels -> "Name"] ...
4
votes
1answer
76 views

How to feed parameters obtained from direct 3D manipulation back into Manipulate's controls?

Here's a simple example of using Manipulate to interactively change the viewer's point-of-view for a 3D graphics object: ...
4
votes
1answer
119 views

AspectRatio option works unpredictably?

Let us examine the agreement between specified value for the AspectRatio option and the actual aspect ratio of generated plot. For this purpose I define a function ...
4
votes
1answer
284 views

Lyapunov exponent plot

I am trying to create a Lyapunov exponent plot as a function of $\alpha$ for two functions: $$ f(x) = (\alpha + 1)x - \alpha x^{3} $$ and a piecewise function given by following Mathematica code: ...
4
votes
2answers
411 views

How to generate mesh and calculate volume of 3d object?

I saw a couple of posts dicretizing the graphic and generate DelaunayMesh to get volume of 3D object. The issue I'm having is that DelaunayMesh creates a bigger solid covering the original one, ...
4
votes
1answer
230 views

VertexRenderingFunction (or EdgeRenderingFunction) with movable nodes?

In GraphPlot, I'd like to use VertexRenderingFunction (VRF) and have the resulting object behave the same way under dragging verticies as it does when I do not use VRF. The same issue occurs for ...
4
votes
2answers
154 views

Restrict MousePosition to specific Graphics object

I have a problem using MousePosition. I want to restrict the value returned by MousePosition to a specific Graphics object. ...
4
votes
3answers
137 views

Graphics updating from inside double-Fold-iteration within Manipulate

Normally, when using Manipulate[expr, controls, options], the graphics updating should be carried out at the very end of expr. But now I encounter a situation ...
4
votes
1answer
1k views

White spots in ListDensityPlot

I have a problem with ListDensityPlot. I have some data on an irregular grid. I try to plot them with ...
4
votes
1answer
585 views

Exporting a Video of a Simulation of Pendulum Motion

In a series of previous questions, I asked how to solve a series of differential equations describing a series of coupled pendulums, and then how to plot this data by coloring the different pendulums. ...
4
votes
1answer
206 views

How to prevent output truncation when importing large Graphics?

The Evaluation Preferences in Mathematica specify a maximum output size of 1048576 Bytes before truncation occurs. That makes a ...
4
votes
1answer
142 views

Loading graphics consumes execution time

I have created a grid, and also made a list of control objects(ex:inputfields, buttons, etc..). Then, I lay the list in my grid. There is no problem. However, the final layout takes a lot of time. I ...
4
votes
1answer
330 views

How can I set the axis for ScalingFunction in a BarChart?

Why is the scaling function being applied to the wrong axis? Here, the log ticks are on the Y axis, but they should be on the X axis: ...
4
votes
1answer
74 views

How to demonstrate a limit without having to pre-calculate certain points

You have a circle of radius r centered at the origin. You have a circle of radius 1 centered at (1,0). You draw a ray through the point (0,r) and the point where the circles intersect. Let R be the ...
4
votes
1answer
131 views

Looking for an extensive gallery of Mathematica's 2D graphics

I am having a hard time conveying to my co-workers why I think that what they consider "advanced", "high-quality" scientific graphics1 does not hold a candle to what one could do already do with ...
4
votes
2answers
113 views

Two overlapped spheres with boundary lines

How can I have two overlapped spheres given by ...
4
votes
1answer
143 views

Drawing a RegionPlot but for data instead of a function

I am trying to draw something similar to RegionPlot, but instead of functions I only have data matrices. For example, I have the following 3 pieces of data ...
4
votes
2answers
122 views

How to conditionally combine a RegionPlot3D with a ContourPlot3D inside a Manipulate?

I know how to combine a RegionPlot3D and a ContourPlot3D, which I did (see below for details on the code I'm referring to) with ...
4
votes
1answer
117 views

What are Epilog x-Axis Positions In BoxWhiskerChart (with BarSpacing option)?

I have a dataset that has a number of groups with overlapping sets. There is a point in the group within the intersection of the sets that I want to highlight by placing a marker of that point between ...
4
votes
2answers
297 views

Prevent Grid from resizing images

Aligning my images in Grid causes one of them to become smaller, despite specifying each of their sizes with ImageSize: ...
4
votes
1answer
968 views

ImageSize as absolute (metric) value

I have wondered more and more often lately how the size of an image is handled when displayed or exported. The documentation implies that the via ImageSize the ...
4
votes
1answer
591 views

Creating plot markers with centered text

I want to create a series of plot markers which are circles, squares etc. with 2-3 letter codes centered within the marker. My current attempt looks like this: ...
4
votes
1answer
226 views

Rescuing a vertically clipped histogram

I recently ran a rather time intensive calculation and plotted the results in a histogram by simply called Histogram[data]. However, because of a rather serious error on my part, I recently lost my ...
4
votes
1answer
223 views

What BarChart Option controls Joined line thickness?

Is there a named option that controls the thickness of the line segments that appear in BarChart with options ...
4
votes
2answers
304 views

Transform x-scale of data for e.g. MatrixPlot

I have to transform in a nonlinear way the x-scale of some data for a MatrixPlot (or ReliefImage or ...
4
votes
1answer
831 views

Removing clipping masks from exported PDFs

I usually export graphics from Mathematica as PDFs which I tweak with Adobe Illustrator. When most plots are exported from Mathematica as PDFs they contain a large number of mostly useless clipping ...
4
votes
2answers
328 views

Color based on (discrete) derivative of function

I am making a very basic stock simulation. I want ListLinePlot to color my stock viewer based on whether the price went up or down from the previous price. Here is ...
4
votes
2answers
121 views

How to scale multiple graphics to preserve relative sizes?

I'm looking for a simple way to make the displays of different Graphics expressions accurately reflect their relative sizes. (By "simple" I mean that it does not ...
4
votes
1answer
101 views

Superimposing ListLineIntegralConvolutionPlot with transparent noise over ListContourPlot

I have an array of 128x256 data points in a rectilinear array. For each point there is a 2D vector quantity and a scalar quantity (normalised to -1 <= x <= 1). I very much like the ...
4
votes
1answer
414 views

Mathematica exported movie quality

I am generating an animation using: anim = ListPlot[X]; Export["anim.mov", anim, ImageResolution -> 800, Antialiasing -> True]; The ...
4
votes
1answer
161 views

Problem with clipping of tick labels

Please look at Show[DiscretizeGraphics[Graphics3D[{Cone[]}]], Axes -> True, Boxed -> True] Well, there are some ...
4
votes
1answer
101 views

Make Entire Area of New Graphic Editable

Create a new graphic via the menu bar: Graphics -> New Graphic. The FullForm expression for this graphic is: ...
4
votes
1answer
460 views

ListPlot coloring by density of points

I have a set of points on a circumference: points = Map[Normalize, RandomReal[{-1, 1}, {3000, 2}]] And I want to plot them and color the plot according to the ...
4
votes
1answer
73 views

Is it possible to get the locations and dimensions of all boxes in a StandardForm expression renderation?

I can select all the boxes in a StandardForm rendered expression, like I've selected the left parenthesis in the picture above. Is it possible to get the positions and dimensions of all of these ...
4
votes
1answer
121 views

How to use Epilog with Tradingchart

I am making a Tradingchart with data returned from Financialdata. I find I cannot add a line to the chart by giving the option ...
4
votes
1answer
647 views

How to create an interactive map of the 50 states showing certain data in tool tips boxes for health care policy development?

To create a means of displaying information about the distribution of primary care providers, the population density and the average yearly Medicare expenditure per enrollee for each state, I would ...
4
votes
2answers
365 views

remove quotes in a combination of a text with graphics in the JournalArticle Style

I have a puzzling and very specific question. It may be of limited interest to community. I apologize in advance in this case. Let us see. I am making an illustration to a text that I write in the ...
4
votes
0answers
57 views

InterpolationOrder has no effect on ListContourPlot when the data is of the form {x,y,f[x,y]}

This is related to the issue brought up here, if you want to mark it as duplicate feel free to do so, but it is slightly separate. Take two sets of data, identical except for the form, ...
4
votes
0answers
64 views

Size problems combining objects in a Graphics using Inset

The Problem I need to put together different graphics objects in a precise way inside a Graphics. Some objects are drawn directly by graphics primitives, some ...
4
votes
0answers
141 views

Delete duplicates by a criterion

The description This question came from my recent work. I achieved four groups points by data processing and then visualized them with Mathematica (shown as below) And I know that ...
4
votes
0answers
273 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: ...
3
votes
3answers
466 views

How to create a Disk with smoothly changing coloring?

I want to have a disk. But this disk shouldn't have a fixed color; instead, I'd like it's color to fade smoothly. Until now, I came up with two ideas how to achieve this. Idea #1: ...
3
votes
3answers
480 views

How would I plot the volume element in cylindrical coordinates?

I have this graph: But it doesn't have a function so I can't just plugin in a function into wolfram or mathematica to plot it. I have these coordinates to make it however: ...
3
votes
4answers
285 views

What is the most efficient way to save a big graphic?

I want to generate a graphic using DiscretePlot[primePercent[x], {x, 10^10}, ImageSize -> Full, Filling -> None, Joined -> True] where ...
3
votes
4answers
268 views

How to improve the quality of the ListPlot output

I need to plot massive data stored in external ASCII files. Below is the Mathematica code I use for this job: ...