How to draw this cone? 3
Anonymous 1679 Anonymous 1679
8 You can use the `3dtools` library, which you need to download separately from [its GitHub site](https://github.com/marmotghost/tikz-3dtools). It has a couple of features which can make it easier to distinguish between visible and hidden stretches, and comes with a number of predefined pics such as cones. So, for a fixed view one might simply do
marmot
How to point to a tikzpicture inside tcolorbox 25
topnush topnush
10 Dirty hack:
samcarter
1 This "fakes" `hf-tikz` and `tcolorbox`. Obviously the fakes are not as good as the originals, but in this case one can get similar results and can use the page coordinates to position the `tikzpicture`. Since we need the information on the size of the picture, we put `\pgfresetboundingbox` at the very end instead of `overlay`.
marmot
How to stop tikzmarkin indenting a word 1
topnush topnush
10 I actually think this is a bug in `hf-tikz`, some `%` seem to be missing.
samcarter
How to draw a labelled S shape line between two nodes 14
topnush topnush
15 One option is to play with the `in` and `out` keys.
marmot
14 As I said in the chat, a sine curve. Finding the right function might get pretty complicated if you place the nodes randomly though.
joulev
How to reset the counter back to one 24
topnush topnush
10 You can use the counter `beamerpauses` (I think).
marmot
How to show brackets in a foreach loop? 2
topnush topnush
13 You can wrap the items in your list in an additional pair of curly brackets. Without them your list looks just like `{x0x, x0, 1x,...}` to TikZ.
samcarter
Match colors between a tcolorbox and lists inside it 7
JeT JeT
7 You can use the `before upper` key to change the `item` beamer colour, which is the parent of both the `itemize item` and `enumerate item`:
samcarter
add color information to slide 36
topnush topnush
7 Here one possibility to place a legend at the top right:
samcarter
pgfkeys to map a `logo` and `tcolorbox` format 10
JeT JeT
8 If this is merely to change some colors, this might be a bit excessive, but you can define very different boxes, and then this solution may be appropriate. First we define some choices with the `/.is choice` handler.
marmot
7 You could test for the optional argument and select the icon accordingly. As beamer anyway loads the `etoolbox` package, you can use `\ifstrequal` for this test:
samcarter
`xz: (stdin): Unexpected end of input` error with tlmgr 8
निरंजन निरंजन
chat
transcript

Enter question or answer id or url (and optionally further answer ids/urls from the same question) from

Separate each id/url with a space. No need to list your own answers; they will be imported automatically.