Opened 9 years ago

Closed 9 years ago

#2005 closed defect (fixed)

Some images have an L multipoint overlaid

Reported by: robe Owned by: robe
Priority: high Milestone: PostGIS 2.1.0
Component: documentation Version: master
Keywords: Cc:

Description

I'm pretty sure this is my fault.

I generated a query for Delaunay

http://www.postgis.org/documentation/manual-svn/ST_DelaunayTriangles.html

Which produced more image layers than have ever been done before in history of PostGIS documententation. So something wrong with the cleanup code as the next image and all it seems after.

http://www.postgis.org/documentation/manual-svn/ST_Difference.html

Have an L embeded in them. Could also be the new style I introduced I suppose.

Change History (2)

comment:1 Changed 9 years ago by strk

Last time I looked at the generate.c file it was pretty much betting on sizes, so could be a memory error...

I noticed that the L you see is the one you have in the second DelaunayTriangles? example.

Also (off-topic): wouldn't it make more sense to only show points as the input of DelaunayTriangles? ? After all whatever you pass in, only the vertices will be used as input...

comment:2 Changed 9 years ago by robe

Resolution: fixed
Status: newclosed

It was the cleanup routine -- it was hard-coded to only remove the 0-5 images (I had 7 layers evidentally)

fixed at r10300

It's kind of an ugly hack, but I'm not brave enough to do anything more invasive right now with my limited knowledge of C and Unix stuff.

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