Linked Questions

0 votes
0 answers

Mathematica how to plot objects with labels in 3D plot [duplicate]

The following code plots 3 cuboids, each with a label at the lower left vertex. The label is meant to be part of the cuboid object. Yet, since Text[] is used to ...
user avatar
52 votes
7 answers

Character edge finding

The following line of code finds the edge of a character: ...
Sjoerd C. de Vries's user avatar
18 votes
4 answers

How to fill in an irregular border of an image

I have the following code which draws a graphic, and colors the regions in it in different colors: ...
Brett Champion's user avatar
21 votes
3 answers

Filtering pixels of a certain color

What is the best way to filter an image so that only the pixels close to a certain color are left? I've downloaded some satellite images from the web where a specific pixel color corresponds to a ...
Zviovich's user avatar
  • 9,308
14 votes
3 answers

How to get 2D graphics into 3D without background?

Consider the following code: ...
celtschk's user avatar
  • 19.2k
15 votes
3 answers

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. ...
gpap's user avatar
  • 9,787
8 votes
2 answers

rotating 3d text

Is it possible to create a 3D rotating text like this: animation here. Here is my try so far: ...
xslittlegrass's user avatar
21 votes
2 answers

How to avoid the wiggly text on Ticks and Labels when rotating 3D objects

Motivation I'm trying to do a nice animation of the rotation of a ParametricPlot3D . My problem is that the Ticks numbers and <...
rhermans's user avatar
  • 36.8k
8 votes
3 answers

Working with text in 3D graphics

I'd like to add text to the surfaces of a cuboid. I have tried Text and Epilog, and neither of them worked. Consider the ...
Saeid 's user avatar
  • 801
8 votes
1 answer

More on combining 2d and 3d plots

This is a spin off/follow up to Can 2D and 3D plots be combined so that the 2D plot is the bottom surface of the 3D plot boundary? ... Following Sjoerd's method, I did this: ...
JohnD's user avatar
  • 3,321
4 votes
1 answer

Add delay to the final frame of a GIF?

I'd like for there to be a pause during the final frame in my animation, before it loops. Here's some tweekable starter code: ...
M.R.'s user avatar
  • 31.6k
4 votes
3 answers

Text Annotation Disappears in Wrapped 3D Graphics

In a 3D graphic, if I wrap a figure, for example, ...
Tony Dong's user avatar
  • 879
1 vote
0 answers

Bad rendering of rotated text in 3D graphics in notebooks

Why is my rotated text so badly rendered in 3D graphics in notebooks (the exported pdf are OK). It happens for me with v9 or v10.1.0 and OSX (10.9.5). Notice that the rendering is good in 2D ...
SquareOne's user avatar
  • 7,585
1 vote
1 answer

Labelling regions in a CountourPlot3D

Consider a quadratic form in 3 variables: $f(A,B,C)= A^2 + C^2 - B^2 - 4 A B + 2 A C$ I have a plot like so: ...
Subho's user avatar
  • 1,534
2 votes
0 answers

Weird Problem about Inset in 3-D graphics

I'm trying to answer this question where I want to add text covered by a certain opacity region in 3-D to realize the whitened effect. But to do this, I need to position Text in certain places and ...
Wjx's user avatar
  • 9,630