tags:

views:

30

answers:

2
Q: 

how to get coordinates of a polygon in OpenLayers

I have been looking for how to determine coordinates of the points which consist a polygon(feature) in OpenLayers.

Let's say I have created a polygon like the one in this example. I need to know the points which consist the polygon, so I can save them somewhere.

I bet it is an easy one. I just couldn't find anything, probably I don't know what I should search for.

Thanks in advance.

A: 

Please don't let me do this :)

This is pure ugliness.

celalo  2010-10-01 05:56:59
A: 

Found it finally!

vectors.features[0].geometry.getVertices()
celalo  2010-10-01 05:59:27

related questions

Close point of approch detection
Circle coordinates to array in Javascript
How can a transform a polynomial to another coordinate system?
How do you find a point a given perpendicular distance from a line?
3d to 2d Projection Matrix
How can I convert a JTS-Geometry into an AWT-Shape?
Code or formula for intersection of two parabolas in any rotation
Reverse-projection 2D points into 3D
How do I find the center of a number of geographic points?
What is a good source for geometric algorithms?
Fast plane rotation algorithm?
Algorithm to detect intersection of two rectangles?
How do I overlap widgets with the pack geometry manager in Python/Tkinter?
Bezier clipping
Calculate the Hilbert value of a point for use in a Hilbert R-Tree?
Oriented Bounding Box vs Oriented Bounding Box intersection test (c/c++)
How to test if a line segment intersects an axis-aligned rectange in 2D?
Algorithm for hit test in non-overlapping rectangles
How do you calculate the axis-aligned bounding box of an ellipse?
How do I derive a Voronoi diagram given its point set and its Delaunay triangulation?
Is there an efficient algorithm to generate a 2D concave hull?
What's the best way to calculate a 3D (or n-D) centroid?
Query points epsilon-close to a cut plane in point cloud using the GPU.
How do I reverse-project 2D points into 3D?
Puzzle: Find largest rectangle (maximal rectangle problem)