Projecting orthogonally a linestring 2D 2D point

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• LineString nearest to a point

  11g.2 EE Oracle release
  
  OK, so I have a chart of the having and column SDO_GEOMETRY recods and they're linestrings which represent roads. They are srid 8307.
  
  What I'm trying to solve is to determine what documents geometry is closest to you at a given point.
  
  Since linestrings maid is up several points, how should we do about it. Logically each linestring could have points that were miles away and my only point could come close to a given point, then many others in the linestring.
  
  Do I have to sort out the points in the linestring or y at - it a feature that will allow me to create a sdo_geometry which is of type point2D and then get the record that has the point closest to the linestring to my point2D?
  
  Thanks in advance.

  FlyingGuy,

  Yes. However, please note that by providing remote = 1 you limit the 1 meter away from your point the search request. If nothing is at 1 meter, you will get nothing. In your case, if the geometry were not a.45324739 meters, but had been at 1.45324739 then you would have gotten nothing.

  However, if you remove the distance = 1, you will receive the next unique geometry and sdo_nn_distance (1) will show you the actual distance. In your case, it will always be your geometry to 0.45324739 meters. If another stood at 1.45324739 meters will not be returned.

  So, Yes, now you have a 'formula' to find the object nearest to a search object.

  If you want 2 more close, then set sdo_num_res = 2. Note that if you start to want to include the attribute clauses in your search, then you should consider using sdo_batch_size.

  Check the documentation or my website for examples.

  So, your question is answered no? Points?

  concerning
  Simon

• WARNING! : no entry point found

  I'm trying to implement another entry point to put an overview icon. I'm following exactly the steps in the developer's guide and instructions in the article (I think!).

  1. I created a 2nd project

  2. this project is defined as a "Point of entry to the CLDC replacement request.

  3. the "System Module" and 'Autorun at startup' flags are both checked.

  4. the project is set to be another point of entry for the name of my main project.

  5. my main project has a string as parameter the value for main() when you click the "gui".

  When I compile this project, I get the following (on the draft of an alternative entry point) warning:

  WARNING! : no entry point found
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  No exception is thrown. I use the JDE 4.3.0.1r, but I've also tried it on others with identical results.

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  Changed to "Other entry Point" again and compiled. Problem goes away.

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  I created my first video on my iPad and now want to refine the project in Premiere Pro. I looked at him "refine a Clip of first video in Premiere Pro" and followed all the steps, but something is wrong.

  Although the XML file (and Media folder) if poster in my CC property is not available for first Pro CC (2015.2) when I choose «Convert Premiere Clip project...» ».

  I was able to import a video MP4 Roughcut, but cannot change the actual project. I tried to send the bill back (whenever 'Envoys OK' confirmation appears) & reboot PP, but it does not help. I am connected to my Adobe CC account on all devices.

  Really enjoy working with Premiere Clip, but the app is of limited use to me if I can't send Premiere Pro clip projects successfully. Help appreciated.

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  Felicia Lovelett

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  Sorry, you have problems! You have the desktop app creative Cloud installed, with synchronization of file running? This will synchronize your projects first Clip and media locally on your computer, allowing Premiere Pro to open. (If you only synchronize your active CC Web Storage, Premiere Pro is not able to access.)

  From the desktop application creative cloud in your menu bar, click the gear icon, and then click Preferences. Click the files tab, and verify that the synchronization is on. Here is also where you can see the location of your creative cloud on your computer folder. When you choose "Convert first Clip Project" in Premiere Pro, it should point to this folder on your computer.

  Please let me know if it helps!

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• Y at - it a simple way to create an sdo in linestring object

  11 GR 2 EE all the bells and whistles standard.

  Dear smarter than me space Peeps!

  So is it possible to just create a linestring 2D two point 2D SDO SDO?

  I HAVE a 2D point that I use:

  P2: = SDO_UTIL. POINT_AT_BEARING (P1, 0.5, 50);

  And that puts me one point zero radians at 50 meters from P1 which is fantastic!  Is there a function that I have not discovered who will take a number of points and a linestring SDO to return?

  See you soon!

  The following function might take the coordinates of the point two, a return line. Do you think that this solves your problem now?

  FUNCTION xy2line (pi_x1, number pi_y1 number, pi_x2 number, pi_y2 number, NUMBER default null srid)

  RETURN Mdsys.Sdo_geometry

  DETERMINISTIC

  IS

  Line mdsys.sdo_geometry;

  number of var_SRID;

  Start

  Line: = Mdsys.Sdo_geometry (2002, SRID, null,)

  MDSYS. SDO_ELEM_INFO_ARRAY (1, 2, 1),

  MDSYS. SDO_ORDINATE_ARRAY (pi_y1, pi_x2, pi_x1, pi_y2));

  RETURN line;

  END;

  Best

  Frédéric

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  If you make a test import and make sure that there is no point of I/O, or they are the same I/O points, PP will import the clip of dup.

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