27,512 reputation
363104
bio website perso.mines-albi.fr/~gaborit
location Albi, France
age 50
visits member for 2 years, 2 months
seen 37 mins ago

LaTeX user since 1992 -- Associate Professor and Researcher -- Toulouse University, Mines Albi.


1d
comment Grid system for slides
Did you try the [t] option of columns environment?
2d
comment Grid system for slides
All types of alignment can be made via columns... What is you problem with columns?
2d
comment Grid system for slides
Why not use the columns environment of beamer?
Jul
26
comment Derivative of a tikz path?
Do you want a derivative symbolically computed? Numerically computed?
Jul
24
revised how to get beamer theme like this?
link added
Jul
22
revised Label angle with tikz
deleted 119 characters in body
Jul
22
comment Getting a value, which has been given to a TikZ key
With your own key, it is simple (your key can define a macro with the value passed as argument). With any other key, you can patch this key (for example, via the .forward to handler) to memorize the parameter.
Jul
21
comment How do i get the coordinates (east, west, north) of an ellipsoid? (code does work for rectangulars)
Try your code with \draw (1,3) rectangle (6,0) then put a node at R1 south. Are you sure that your code works in any case?
Jul
20
revised How to divide with tikz calc (to find center of mass)
added 300 characters in body
Jul
19
comment Using calc: Draw tangent lines to an ellipse path by tikz
@AboAmmar The use of TikZ always relies on some mathematical background...
Jul
19
comment Difference between “right of=” and “right=of” in PGF/TikZ
By default, positioning measures the distance between the borders of the nodes. But, with the on grid option, it measures the distance between the centers of the nodes.
Jul
18
comment Opacity of images in TikZ with beamer
Here, the result of your MWE is correct! (the transparent image on the left of "some text"). Have you tried to update your distribution?
Jul
18
answered How to divide with tikz calc (to find center of mass)
Jul
14
reviewed Close preview generates error
Jul
14
reviewed Close LaTeX adds a line break when the last line in a paragraph extends to the right margin
Jul
14
reviewed Close Figures misplaced in recent version of MiKTeX
Jul
4
revised Arrows between two tables with multiple columns
typo in title
Jul
4
answered how to determine piecewise constant function representing binary data
Jul
4
reviewed No Action Needed Bibliography won't be built after '-aux-directory='-command
Jul
4
reviewed Leave Open ! LaTeX Error: Undefined color `BLACK'