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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3
votes
1answer
365 views

Rough edges plotting a surface

I'm trying to use SphericalPlot3D to create some images of a surface but I get some rough edges on the surface around the boundary. However, after rotating the ...
7
votes
3answers
1k views

How to rotate TickMarks in DateListPlot?

Is there a way to rotate TickMarks in DateListPlot to avoid overlap, eg: Part of the code used to generate this is: ...
2
votes
2answers
301 views

Working around behaviour of EdgeRenderingFunction

One can make graphs GraphPlot[{1 -> 2, 2 -> 3, 3 -> 4, 4 -> 5, 5 -> 1, 1 -> 1, 5 -> 5}] and one can generalize the input such that one ...
2
votes
1answer
235 views

DynamicModule with constant image size

I am new to this forum - I wonder if someone can help me improve this code. I would like the angle $\theta$ to start in the middle of the slider i.e. $\theta = 0$ instead of starting at $\theta = ...
1
vote
1answer
407 views

ListPlot Inset coordinates problem

Inset seem better suited for ad-hoc labels and legends than for precision, programmatic placement of annotation. Given the following 'bottom-up' graphic expression: ...
25
votes
3answers
1k views

Is there a way to outline text?

If I have: Graphics[ {Red, EdgeForm[Directive[White, Thick]], Inset[Style[Text@"Hi!", 44], {0, 0}]}, Background -> Black ] I unfortunately get: ...
4
votes
1answer
142 views

Using Dynamic with UpdateInterval and EventHandler Together

I've been having some difficulty with the aforementioned use of these three functions/options and would greatly appreciate some help. I know that they're is probably an easy way of making a disk move ...
2
votes
2answers
248 views

Manipulating spacing in a text object

I want to visually illustrate substitution in a mathematical expression. This is an example: ...
7
votes
1answer
371 views

Color ramp banding in PDFKit when exporting Raster image Inset to PDF

Here I produce a Raster image with large uniformly colored rectangles and put it in an Inset: ...
10
votes
2answers
306 views

Two-sided slider getting stuck

I'm implementing a two-sided slider to be able to set upper and lower bound in just one slider: The problem is that it can get stuck when both locators are at the far left: And I'm unable to ...
9
votes
2answers
2k views

Epilog->Inset crops text with large font sizes

Why does Epilog->Inset crop the first and last letters here ("a" and "g") when FontSize is set to large values (which varies ...
6
votes
2answers
1k views

Inserting a jpeg image at a specified point in the XY-plane

I know how to import an image into Mathematica using the Import command. The original image can come from anywhere, but call this image "myimage" after importing ...
8
votes
3answers
414 views

Question about VertexTextureCoordinates

Background: consider the following snippet: ...
14
votes
5answers
1k views

How to texturize a Disk/Circle/Rectangle?

The documentation for Texture states that "other filled objects" can be texturized: Texture[obj] is a graphics directive ...
10
votes
1answer
337 views

Camera Troubles in Mathematica

I'm trying to animate a torus being cut by a plane, so that as the plane enters the torus the part in front of the plane disappears (the idea is to show the cross section). That much I can do, but I ...
4
votes
2answers
478 views

Dates as FrameTicks on a ListLinePlot

For reasons too lengthy to explain, I would like to display a list of dates or years (as numbers or strings) as FrameTicks on a ...
8
votes
1answer
2k views

How to position legends exactly where I want them?

I just noticed another plot legend question today and while user solutions to this, in particular code by @Jens, are IMO better than the built in solutions, exact positioning often still requires some ...
56
votes
2answers
43k views

Cutting bagels into linked halves

I recently came across this video: Mathematically correct breakfast, which shows how a bagel can be neatly sliced into two identical linked halves. I'd like to try this with Mathematica. Here's a ...
10
votes
2answers
1k views

How to calculate mix of 4 colors defined in CIELAB L*a*b* model?

I have 4 colors that I converted from RGB to CIELAB L*a*b* model. How can I calculate mix of these 4 colors when I have (L,a,b) for each such color? How can I ...
3
votes
2answers
909 views

X label in GraphicsColumn is cut off

I'm trying to use GraphicsColumn to plot two curves with very different ranges. for example, ...
1
vote
2answers
370 views

DateListPlot FillingStyle problem

In the following query, If the option PlotStyle->{Red,Blue} is inserted it works but FillingStyle->{Red,Blue} does not: ...
20
votes
3answers
2k views

Finding the centroid of a disk in an image

I got about 100 images of the sun and have to find the centre of the star in the images. I have binarized the images and used ComponentMeasurementsto find the ...
13
votes
2answers
467 views

Anti-aliasing with the multiple-object form of Polygon?

Observe: rand = RandomReal[1, {4, 3, 2}]; Graphics @ Polygon @ rand Graphics[Polygon /@ rand] I am losing ...
18
votes
4answers
5k views

ListPlot with plotmarkers determined by point

I am trying to build on a simple example here: td = Prime[Range[25]] dsk = Graphics[{Blue, Disk[]}] ListPlot[td, PlotMarkers -> {dsk, 0.7}] How can I make ...
1
vote
1answer
250 views

How do I slice an image of size “width × height” in n² pieces of size “width / n × height / n”?

Background: What I want is to make a jigsaw from an image. (A simple one where the pieces are polygons.) I have the following strategy in mind. Create a set of polygons and assign images (or just the ...
13
votes
3answers
2k views

Creating a Sierpinski gasket with the missing triangles filled in

I'm creating some questions for my math classes. The one below refers to the Sierpinski gasket. I found some great demonstrations to create the gasket. So that's good. Solving the problem is ...
6
votes
2answers
289 views

Applying different color to result of a geometric transformation

Background: consider the following two snippets. ...
94
votes
2answers
9k views

How to manipulate 2D plots?

When it comes to visual analysis, large datasets or data with intricate internal details often makes plotting in 2D useless, as the outcome is either just a fraction of the full dataset, or no details ...
4
votes
1answer
728 views

How to create tournament bracket

I'd like to create a tournament bracket using Mathematica. I've looked around online, but haven't found any examples yet. Can someone show me how to do this? Specifically, I'd like to have a ...
4
votes
2answers
389 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 ...
22
votes
2answers
2k views

How can I customize arrowhead shape to match common LaTeX styles?

How do I control the shape of my arrow heads? LaTeX's TikZ package has a wide variety of predefined arrowhead styles, some of which I'd like to try to match for Mathematica figures I'm importing into ...
2
votes
2answers
336 views

Varying plot sizes for identical PlotRanges in ListLinePlot, where one has a legend

I am trying to make some figures using ListLinePlot in Mathematica 8. Although the PlotRanges are the same, the resulting frame sizes are different. The only difference (as I see it) between the two ...
7
votes
1answer
561 views

Want Interactive PlotRange of Graphics[{}]

I am trying to do: ...
8
votes
2answers
2k views

Create complicated text formulas in graphics

I want to put somewhat complicated, or at least non-standardly formatted, text on some of my graphics. For example, I'd like to be able to use f^[4](x) (where the ...
4
votes
2answers
331 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 ...
10
votes
6answers
1k views

can the color in MeshStyle be specified by a ColorFunction, such as “SunsetColors” for example. If so, what is the correct syntax?

This is an example given in Help: Plot3D[Sin[x y], {x, 0, 3}, {y, 0, 3}, MeshStyle -> Gray] Could this be changed to something like ...
8
votes
2answers
3k views

Formatting Ticks and FrameTicks labels with a function

Is there a convenient way to format tick labels? In this example I would like to use the default Mathematica tick intervals, but simply convert the X axis labels to strings with "s" added. As you ...
28
votes
2answers
1k views

How can I pack circles of different sizes into a spiral?

Given a list of circles of different areas, I need to arrange them tangentially in order of increasing area and spiraling outward. An example of the type of packing I'm attempting is shown by the ...
23
votes
3answers
5k views

how to make graphic timelines in mathematica

Hi does anyone know how to make timelines with mathematica? Something like that would be great!
8
votes
1answer
772 views

How to render a 3D tubular graphics from a 2D image path

Question: Is it possible to create a tubular 3D image like Extruding along a path using "Tube" function in mathematica for following images? Image (1) Image (2) Thanks I have been ...
12
votes
3answers
1k views

Adapt ticks in plot and font in legend

Some of my 2-dimensional data are displayed with a code similar to this: ...
6
votes
3answers
781 views

Graphics and panel size

Consider the following snippet: ...
19
votes
5answers
2k views

How can I create a rectangular graphic with curved edges?

I want to make some button shaped graphics that would essentially be a rectangular shape with curved edges. In the example below I have used Polygon rather than ...
24
votes
6answers
5k views

How to draw an ellipse arc in 3D?

There is no Circle or Disk object in 3D. I quickly found a way to use Cylinder (thin lines, no faces, very flat): ...
0
votes
1answer
325 views

Graphics copy paste

Background. I have a function ( stored in a package ) that creates 2D graphic images, its prototype looks like this: ...
4
votes
1answer
1k views

ListPlot3D - How to make the Color depending on a second list

From a simulation (solid state physcis) i obtained a list1={{300,0,0},...} with x values=300,400,...,1500 and y-values=0,0.08,...,20 and z values. I plotted them ...
3
votes
1answer
227 views

Bring Vertices to the foreground

I'm having some issues with being able to trigger the Tooltip in an AdjacencyGraph, as the edges are "covering" the vertex labels. In the example provided, there are no issues to display the tooltip ...
18
votes
3answers
1k views

Using Inset[..] to overlay a Graphics3D with its raster version

Preamble First let me explain the why. You can skip this and go directly to the question if want to answer it right away. We had more than one discussion about how to produce nice looking 3d plots ...
48
votes
1answer
2k views

How to construct a treemap using non-rectangles?

I've written the standard version of a tree map (a graphic that shows nested data) and I'm looking to improve on this layout by switching to different types of polygons or perhaps circles. Can anyone ...