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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1
vote
0answers
66 views

How can I control the size of exported image in HTML code under certain magnification value?

I've inserted a picture in one cell, however, when I exported the cell as HTML, the size of my image in the html tag was doubled(the image file in HTMLFiles was the same as the original image). I ...
4
votes
2answers
210 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: ...
25
votes
4answers
596 views

Creating new graphics primitive (EdgeForm, FaceForm)

My question is strongly related to this question, nevertheless I would like to bring it to every ones attention. Lets say I want to create a new graphics primitive ...
21
votes
2answers
436 views

Graphics elements do not line up perfectly in exported PDFs

Graphics elements do not always line up perfectly in exported PDFs using "Save As..." method. Take, for example: ...
4
votes
2answers
339 views

Full width of graphics in GraphicsColumn

I have a list of graphics which are all the same width, and I would like to combine them into a single Graphics object that has them all stacked on top of each other, column-style, without changing ...
4
votes
1answer
766 views

Combining Two Manipulated Plots Dependent on Same Variables

I need to combine two plots on the same graph to highlight the intersection of the two while being able to manipulate various parameters that are common to both functions. I need to have the slider ...
4
votes
2answers
178 views

GraphPlot with black edges no rendering function

Is there any way to make the edges of a GraphPlot black without tediously writing out a long "EdgeRenderingFunction"? I guess you could ask the same kind of question about vertex labeling. For ...
4
votes
1answer
182 views

Efficient ways to rotate a ListPlot?

I have a numerical solution from a differential equation that is in the form of a list, in $(x,z)$-plane. I would like to rotate the 2D ListPlot around the $z$-axis ...
14
votes
4answers
244 views

Unexpected dots from Line

I have noticed cases where Line produces dots in a graphics object when I think it shouldn't. The first of these is: ...
4
votes
1answer
185 views

How to create a plot of the volume between three surfaces

I need help creating a plot that I can manipulate the variables for the volume between three surfaces. I am trying to make it look like this example here: ...
3
votes
2answers
191 views

Using high RasterSize or ImageResolution changes contour pattern

I found that the detailed contour pattern will be altered if we Rasterize the original graphics using high RasterSize or ...
6
votes
2answers
194 views

how recover lost data of coordinates from contourplot of mention data?

I have made Contour Plot for a lot of data, like this ...
9
votes
1answer
232 views

Reducing mesh details while exporting to vector format SVG

I am trying to export a simple cuboid into .SVG format. In the output file, the cuboid is finely meshed, which increases the file size. How to remove this detailed mesh? ...
1
vote
0answers
50 views

Arrowed circular arc [duplicate]

I would like to draw a circular arc with an arrow head, let's say following the syntax for Circle[]: ArcArrow[{x,y},r,{q1,q2}] ...
3
votes
1answer
191 views

Shading area in graphics

I want to shade the area between the formula ...
3
votes
1answer
204 views

Mesh and ParametricPlot [duplicate]

Is this a bug, or something going over my head? When using the following code, nothing "special" happens: ...
5
votes
1answer
192 views

How to make a piece of a pie chart change color upon clicking it?

I am trying to use the EventHandler and have managed to make the text change color upon clicking it, but cannot seem to make each piece of the pie chart change ...
6
votes
1answer
217 views

Cut out circle out of circle

In the documentation of FilledCurve, one can create a circle "cut-out" of a bigger circle using FilledCurve and ...
4
votes
1answer
107 views

When I use the Labeled command my graphics shrink

My first post regarding this matter was not well formulated so hopefully I have done a better job of reformulated my question here. The following code works well as far as it goes. ...
0
votes
2answers
203 views

Modified ListPlot, how to speed it up

I use Mathematica almost every day for several jobs (computations, graphics, etc.). I admit that this software contains much more options (capabilities) than one user may need. Well, not always since ...
0
votes
0answers
42 views

Draw an arbitrary convex polyhedron [duplicate]

I want to draw a set of convex polyhedrons whose vertices are defined by spherical coordinates on the surface of a unit sphere. How can I accomplish this in Mathematica? It seems I cannot do it ...
0
votes
1answer
394 views

Plotting two vectors on the unit circle [closed]

I would like to plot a vector on the unit circle, depending on an angle Pi/k, and the same vector rotated by an angle d. I try ...
1
vote
2answers
214 views
5
votes
3answers
671 views

Increase 3D Graph thickness for 3D printing in Mathematica?

My code: Plot3D[{(2*x*y)/(x^2 + y^2)}, {x, -2, 2}, {y, -2, 2}] Output: And now I can export this to STL by using the export STL command, however, when I try ...
3
votes
3answers
331 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: ...
2
votes
1answer
440 views

How to insert a plot into another overlay plot

I want to insert a plot into another overlay plot. Here is my code: ...
3
votes
1answer
89 views
2
votes
1answer
118 views

How can I plot a picture with this kind of legend?

Can "plotlegend" do that? I cannot find a proper function.
5
votes
2answers
208 views

Interactive grid

I would like to create an interactive grid, whereby one number from a grid is selected by the cursor ("3" in the example below), and all other numbers in the grid are highlighted that are related to ...
2
votes
1answer
200 views

Finding a Moore neighborhood connected path of bright pixels along the contour of a text character

I have a simple image, for example a blowup of a Times New Roman character like 'R' saved as a PNG. I then perform the following operations to extract a minimum representation of the contour lines ...
7
votes
1answer
356 views

Combining graphics

Original question I would like to put a coloured grid behind the following plot: which was generated by: ...
0
votes
1answer
137 views

How to adjust the correct ImageSize between two plots

Let's consider the following simple plot ...
3
votes
4answers
197 views

Rectangles of the Same Size Aren't Shown the Same!

I've written a mathematia code which arranges $n$ unit squares in columns of length $m$ (of course, when $n$ is not divisible to $m$, then the last column is not full). This is the code: ...
4
votes
1answer
430 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 ...
3
votes
1answer
219 views

Making multiple sideways histograms/bell curves around temporal data

I don't quite remember what this type of plot is called, but here is the idea: I have some data which is indexed by time, and I want to look at the evolution of the distribution of that data as time ...
26
votes
7answers
2k views

How to draw a spring?

I am new to Mathematica and have recently been exploring graphical animations. So I was experimenting with simple concepts in periodic motion and hence wondered how can I draw a simple spring? Is ...
1
vote
1answer
156 views

Exporting a Table of Graphics into Individual Files [duplicate]

The command Table[Polt[Sin[k x],{x,1,10}],{k,1,30}] generates a list of graphics. I want to export each list item as an individual jpg file, named according to ...
10
votes
3answers
481 views

How to visualize the interior of a complicated 3d plot

I have an external data file (can be downloaded here: link 1 or link 2) which contains a dense grid of initial condition in the (x,y,z) space. I read it with Mathematica and plot these initial ...
0
votes
0answers
121 views

Positioning Labeled points in ListPlot gives unexpected results and errors

Original question can be seen in the edit history.... UPDATE: a simpler example - same "problem" ...
1
vote
1answer
573 views

How to rotate the z label in 3D plots

Let's take the following simple and funny case ...
0
votes
1answer
2k views

Enlarge the axes text

Plot[Sin[x^2], {x, 0, 3}, AxesLabel -> {"x value", Sin[x^2]}] In the above code give a graph. In the graph the axes fonts are too small. My problem is that, ...
13
votes
2answers
349 views

Change base font for all graphics objects

How can I change the base font style for all graphics objects, including the ones generated using plotting functions? I would like to change this a single time and have it affect all graphics ...
8
votes
6answers
677 views

How to draw symmetrical parts of a circle

Let's consider the following simple case: ...
2
votes
1answer
155 views

How to color the surface of the Box of 3D graphics

Is there any possibility to color the surface of the Box of a Graphic3D[]? ...
11
votes
2answers
382 views

Redirect of mathematica graphics output to another computer screen

I need send the result of my calculation to the screen connected to HDMI output as a full-screen image. As I understand, I need change the DisplayFunction to usage of certain OutputStream. Do anybody ...
6
votes
1answer
301 views

transparency in image used for texture?

Is there a way to set a transparancy channel in a raster image used for a texture in 3d graphics? this creates a raster image with a transparency channel: ...
1
vote
1answer
98 views

ListPlot with redundant labels for tick marks

Is it possible to have two sets of labels for the $x$-axis tick marks using ListPlot? For example, could we have tick marks labels: {1,2,3,4,...}, and then right ...
1
vote
1answer
477 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: ...
0
votes
1answer
98 views

Combining an imported PDB file with a set of Graphics3D objects

Imagine we import a PDB file like so (using the example from ref/format/PDB in the help directory): ...
5
votes
1answer
311 views

How to draw this kind of plot?

Apologies if the question is too basic; I've searched the manual and the web but couldn't find a solution. I would like to present some data on a discrete plot. The data is divided into $K$ series or ...