Line Like a Tube

Hello

is there a way to dray a line looking like a thick gradient tube(gray - black) on matlab gui?

Thank you in advance ...

Answer 1

[Image Analyst]

You mean like streamtube()?

[Rayane]

Emmm..

Like This one (2D Bar)

[Rayane]

Let me explain more ...

This is the window i'm working on, on which there is a shaded truss

when the user clicks on a bar, it appears

I don't have a problem with vertical and horizontal bars

I have a problem when the user clicks a sloped bar because a background appears with it, so I tried putting a line instead but i want it to look like a bar ...

[Image Analyst]

Try patch() or fill().

[Rayane]

Thanks

But I'm actually new to matlab gui I don't know how to use patch and fill

how can I fill a sloped line with gradient color and give it a 3d shape in 2D plane?

[Image Analyst]

Try fill3(). Look at the examples, which have cases where the plane has a color gradient across it.