Android Code Snippet Cube-Spline Curve

Here is also an example of Cube-Spline made in B4A.
This is just an exercise, but can be used with appropriate modifications for other applications.

Good diversion

Here [XUI] Version

 

[Joe73]

or a test for me?

 

[Joe73]

Nice thing,
here an example in connection with GestureDetector
Many thanks for that...
Greetings Jürgen

 

[Joe73]

Hello,

I'm still working on the spline.
I'd like to know what formula
You calculate the points.
Maybe you can use the formula or the link
write up here.

Greetings from Jürgen

 

[Star-Dust]

In fact I can not help you because I wrote this code many years ago in high language Now I have only translated, But I can tell you that by taking a look Wikipedia you find what you need

https://en.m.wikipedia.org/wiki/Cubic_Hermite_spline

 

[TelKel81]

Hi Star-Dust,

Do you happen to have a method to "equalize" (and/or increase/decrease) the distance between each generated point ? I could then pass the array of points as parameter for some animation (tweening) methods. I could use the size of the array as start/end value.
Or do you have a better suggestion for that purpose.

 

[Star-Dust]

Passing the array as a parameter is a good method. In the source, the first view is created just like that, so there is little change to it.

I have no particular suggestions in this regard.