Move points unsing polylines? 1

[pierrotsc]

Ok, i'm using polylines. I know that for what i want to do, it is not the correct function. I want to be able to display a curve and be able to move the points to change the curve? Is that possible?
I may be asking too much but someone may be a master and have done that.
The curve has only 16 points.
Thanks.
PO

 

[whosrdaddy]

This is maybe not exactly what your are looking for, but give it a try:

http://cc.borland.com/Item.aspx?id=18217

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What You See Is What You Get
Never underestimate tha powah of tha google!

 

[whosrdaddy]

another one:

http://codecentral.borland.com/Author/244170

-----------------------------------------------------
What You See Is What You Get
Never underestimate tha powah of tha google!

 

[pierrotsc]

Thanks, i think it will help....

 

[pierrotsc]

OK, i'm using the code from the first link. My knowledge is very low on this one. I have the syntax:
TempPolyline[0].Y:=550;
TempPolyline[0].X:=100;

I can draw lines...

I'm trying to find out the values of X & Y. The reason is that when i move the points, the temppolyne[0].X changes.

If i write valresult:=temppolyline[0].x; to get the updated value.

I get an error when the program runs and reach this line.

If anybody has 2mn to look at the source code, that would be awesome.

Thanks.
PO