[Qgis-user] cut several segments into a polygon

Jake Maier j.m at jmforestry.com
Tue Jul 9 08:34:45 PDT 2013


Thanks Raymond and Bernhard
I have a last question, what is the story of the md5sum. Do I also need to
download it? What is that file for?
Thanks again very much
Jake

-----Original Message-----
From: qgis-user-bounces at lists.osgeo.org
[mailto:qgis-user-bounces at lists.osgeo.org] On Behalf Of Raymond Nijssen
Sent: Tuesday, July 09, 2013 11:11 AM
To: qgis-user at lists.osgeo.org
Subject: Re: [Qgis-user] cut several segments into a polygon

Jake,

It's still called 1.9 and you can download it here:

http://qgis.org/downloads/weekly/

Raymond

On 09-07-13 17:07, Jake Maier wrote:
> Hi Bernhard,
> Thanks for your help, but I'm still on 1.8 and frankly I can't find 
> the place to download 2.0 for windows. I googled it several times, 
> trying to find the nightlies, but I seem to get old, slow, and feeble. 
> I so far was not able to get 2.0 for windows 7.
> Jake
>   
>
> -----Original Message-----
> From: qgis-user-bounces at lists.osgeo.org 
> [mailto:qgis-user-bounces at lists.osgeo.org] On Behalf Of Bernhard 
> Ströbl
> Sent: Tuesday, July 09, 2013 9:47 AM
> To: qgis-user at lists.osgeo.org
> Subject: Re: [Qgis-user] cut several segments into a polygon
>
> Hi Jake,
>
> I had a plugin in preparation that amongst others does exactly what 
> you
> want: within an editing session cut out from polygons in editable 
> theme with selected polygons from another theme.
> The plugin is called DigitizingTools and is planned to contain more 
> tools in the future. I uploaded it to the plugin repository just now, 
> feel free to give it a try and report any problems.
> It is marked as experimental (because it is not well tested right now) 
> and only works with current master (aka QGIS 2).
>
> Bernhard
>
> Am 09.07.2013 15:11, schrieb Randal Hale:
>> Hey Jake,
>>
>> Here's how I typically add a cut to an existing stand (or depending 
>> on who you stand in front of - regeneration cut or clear cut).
>>
>> 1. Select all of your clearcuts in the stand.
>> 2. IN the QGIS menu go to Vector -> geoprocessing -> difference 3.
>> Both the input and the difference layer will be the name of your 
>> shapefile with the stand in it.
>> 4. Uncheck "Use only selected features" under Input Vector Layer 5.
>> Make sure "Use only selected features" is checked under difference 
>> layer 6. Create an output shapefile and run.
>>
>> You should have a new stand with multiple "holes" cut into it so you 
>> get the right acreage.
>>
>> Randy
>>
>>
>>
>>
>>
>> On Tue, Jul 9, 2013 at 7:42 AM, Jake Maier <j.m at jmforestry.com 
>> <mailto:j.m at jmforestry.com>> wrote:
>>
>>      How can I create a polygon with several areas cut out. The cut out
>>      areas are all contained in polygons of the same shape file.____
>>
>>      I have a large forest stand and contained in it are many smaller
>>      stands. ____
>>
>>      Thank you for your help____
>>
>>      Jake____
>>
>>      __ __
>>
>>
>>      _______________________________________________
>>      Qgis-user mailing list
>>      Qgis-user at lists.osgeo.org <mailto:Qgis-user at lists.osgeo.org>
>>      http://lists.osgeo.org/mailman/listinfo/qgis-user
>>
>>
>>
>>
>> --
>> Randal Hale, GISP
>> North River Geographic Systems, Inc
>> http://www.northrivergeographic.com
>> 423.653.3611 rjhale at northrivergeographic.com 
>> <mailto:rjhale at northrivergeographic.com>
>> twitter:rjhale
>> http://about.me/rjhale
>>
>>
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