Hi,
I agree with Martin, extracting points from geometries is a common need
which is worth doing (I already wrote the script several times, never
took the time to code a plugin).
Here is a short script which should do the job :
points = new ArrayList();
for (f :
wc.layerNamePanel.selectedLayers[0].featureCollectionWrapper.features) {
for (c : f.geometry.coordinates) {
points.add(f.geometry.factory.createPoint(c));
}
}
wc.layerManager.addLayer("NewCategory",
"ExtractedPoints",com.vividsolutions.jump.feature.FeatureDatasetFactory.createFromGeometry(points));
Michaël
Sunburned Surveyor a écrit :
Peppe,
If you can't code this for yourself I can probably take care of it on
my lunch break tomorrow. Just let me know.
The Sunburned Surveyor
On Wed, Oct 22, 2008 at 11:26 AM, Martin Davis <[EMAIL PROTECTED]> wrote:
Do you really need one, over and above that Peppe clearly has a need for
this?
This seems like such a simple extension to ExtractSegements that it's
probably worth doing "just in case"...
Larry Becker wrote:
So, does OJ need a new function like Extract Segments that would Extract
Points? What would be the use case?
Larry
On Wed, Oct 22, 2008 at 11:59 AM, Stefan Steiniger <[EMAIL PROTECTED]
<mailto:[EMAIL PROTECTED]>> wrote:
what about Edgars geometry conversion Plugin? does it preserve
Attributes?
stefan
Giuseppe Aruta schrieb:
Hi,
today I needed to extract the vertices from a line layer.
Basically I wanted to create a new point layer: the vertice of
the lines with attributes derived from the original lines.
Well, I probabily have to read back the help.. but I did not
find a function like this. A suggestion?
Thanks in advance
Peppe
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