I fixed an Java 1.5 incompatibility and added support to for extending
multiple selected LineStrings or joining two with a connection.
Larry
On Thu, Oct 23, 2008 at 1:43 PM, Larry Becker <[EMAIL PROTECTED]>wrote:
> I have committed the changes to DrawLineStringTool that add support for
> extending the selected LineString. It took me longer than I thought. I
> must be out of practice for cursor tools. :-( Please test tomorrows build
> to see if it works as expected.
>
> regards,
> Larry
>
>
>
> On Wed, Oct 22, 2008 at 11:42 PM, Rahkonen Jukka <
> [EMAIL PROTECTED]> wrote:
>
>> Larry Becker wrote:
>>
>> >>
>> >> Extending linestrings from one end would be highly appreciated feature.
>> >>
>>
>> > Do you think it would be sufficient to add some code to the existing
>> > linestring tool? It could check to see if 1) a linestring was selected
>> ,
>> > and 2) one of its endpoints match an endpoint of of the linestring just
>> > digitized. If true, it would merge the two linestrings. This behavior
>> is
>> > similar to the polygon tool when creating holes.
>>
>> I think it would be sufficient. Only thing that may go wrong is that if
>> snapping to vertices is not selected from options then the points won't
>> necessarily match. It would be fine it user could see somehow immediately
>> after setting the first new vertex if the linestrings will be merged or not.
>>
>> Best user interface I have ever seen for extending linestrings is in the
>> OpenStreetMap Potlatch editor. It offers also a pretty simple way to insert
>> and drag new vertices into existing line segments, merge existing
>> linestrings and a few more. Editor can be found at
>> http://openstreetmap.org. It starts by pressing the Edit tab, but you
>> need to create user account first. Or you can read this introduction:
>> http://wiki.openstreetmap.org/index.php/Potlatch/Primer.
>>
>> -Jukka-
>>
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>
>
>
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