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hello
I'm sorry not to save but to pass the points based
on the id to polygons and then draw that is the question

hello
I'm sorry but how do I save the collection :confused:



<
int n = POLYGON.size() ;
int[] x = new int[n];
int[] y = new int[n];
...

hello
I'm sorry I can not go on I thank you in advance.:confused:



<

int n = POLYGON.size() ;
int[] x = new int[n];
int[] y = new int[n];

hello
I apologize to recognize when the id changes should I use if () {}
or how do I know when the id changes and pass the points array
and draw thank you in advance


<

int n =...

hello
I apologize as we move forward I can not see me for help



<
int[] x = null ;
int[] y = null ;
int index = 0;

hello
how do I save id, x, y array polygons
I thank you in advance



<
Polygon[] polygons = new Polygon[4];
int id_number = 0;
int x = 0;

hello
the procedure described in post # 15. is correct but I can not write the code
I'm not very experienced you asking for your help I thank you in advance :confused:

hello
this is the code and I get this error I can get some help I thank you in advance.:confused:



<

Map<Integer,List<POINTS>> PolygonsByID = new...

hello
I followed the steps # 15 but the problem is that I can not understand
I can get some help or some example thank you in advance :confused:

hello
I'm sorry but I do not understand what code I have to watch.:confused:

hello
I'm sorry but I do not know how I solve this problem you can see some examples thank you in advance.:confused:

hello
asking for your help I do not understand do wrong I'm working on this code can not spend points to individual polygons could get some help I thank you in advance.



<
...

hello
I'm working on this solution but I error
Exception in thread "AWT-EventQueue-0" java.lang.IndexOutOfBoundsException: Index: 50, Size: 1
Thanks for your patience



<
...

hello
the question is
1) how do I count the number of points for each polygon;
2) How do I switch points to polygons
I thank you in advance



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Map<Integer,List<POINTS>>...

hello
container is one where all the points then group the different polygons based on their <id> and eventually draw polygons can be such a thing or are on the wrong track
I'm working on this code...

I'm sorry this is the correct code
I thank you in advance help me



<
import java.awt.Container;
import java.awt.Graphics;
import java.awt.event.WindowAdapter;
import...

hi this is the code formatted I hope I was clear I thank you in advance


import java.awt.Color;
import java.awt.Container;
import java.awt.Graphics;
import java.awt.Polygon;
import...

hello
my problem is how to draw polygons other than 4 <id> a arraylist containing all points of the polygons the code that I wrote I just draw a polygon with 25 points
example
polygon 1 ...... id...

hi my problem is to draw 4 different polygons thanks in advance


import java.awt.Color;
import java.awt.Container;
import java.awt.Graphics;
import java.awt.Polygon;
import...