How to define the Y direction in a GUI axes
1 visualización (últimos 30 días)
Mostrar comentarios más antiguos
Hello,
Is it possible to rotate a segment of 30°?
In fact, i tried the rotate function :rotate(h,direction,alpha) but i can't figure out which one of my axis corresponds to The Ydirection.
The line to be rotated is : h2=line([-a,a],[wp,wp],'color','k','linewidth',1);
Any ideas please?
Thank you in advance for your help
0 comentarios
Respuestas (1)
Image Analyst
el 19 de Ag. de 2013
The y direction/axis is the vertical axis. You can set the direction to be increasing going up or going down. To rotate coordinates, just use the usual 2 by 2 array [cos sin; -sin cos] to get your new coordinates. Then call line() with those.
0 comentarios
Ver también
Categorías
Más información sobre 2-D and 3-D Plots en Help Center y File Exchange.
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!