[postgis-tickets] [PostGIS] #4336: ST_LineToCurve generates wrong Arcs for Epsilon 1E-1 (+ potential fix)

Tue Mar 26 01:09:59 PDT 2019

#4336: ST_LineToCurve generates wrong Arcs for Epsilon  1E-1 (+ potential fix)
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  Reporter:  tvijlbrief  |      Owner:  pramsey
      Type:  defect      |     Status:  new
  Priority:  medium      |  Milestone:  PostGIS 2.5.3
 Component:  postgis     |    Version:  2.4.x
Resolution:              |   Keywords:
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Comment (by tvijlbrief):

 These are the 2 geometries (curved polygons):

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

 010A000020407100000100000001020000001F000000EC51B81EA60A024108AC1CDABD971C41A8C64B37D10A024179E92631BB971C41273108ACD40A0241666666E6BC971C4154E3A59BD60A0241713D0A57C2971C4179E92631D60A024179E926B1C6971C41F4FDD478910A0241000000000F981C41CFF753E3BF0A024177BE9F1A1B981C41E9263108BD0A0241D7A370BD1E981C413BDF4F8D710A0241C520B07267981C414E6210586C0A0241A8C64BB76D981C410C022B876A0A024177BE9F9A70981C411F85EB516A0A0241105839B473981C419EEFA7C6730A0241C74B378984981C41022B8716940A0241C1CAA1C5B8981C41A245B6F3A00A0241E7FBA9F1C4981C4193180456A70A02416891ED7CC8981C41C74B3789AE0A0241560E2D32CB981C417B14AE47EB0A02414260E5D0DC981C41E9263108F10A0241643BDFCFDE981C41F0A7C64BF20A024146B6F3FDDF981C410AD7A370F20A024191ED7C3FE1981C41DD240681F10A024121B072E8E2981C4146B6F3FDEE0A0241B81E856BE5981C41D7A3703DEC0A0241986E1203E8981C41355EBA49E30A02413BDF4F8DF0981C41AAF1D24D890A0241295C8FC2D9981C41D34D6210400A0241448B6C6771981C41F4FDD4788F0A0241931804D622981C41B0726891610A0241FCA9F15216981C41B29DEFA7A80A02411283C0CACB971C41EC51B81EA60A024108AC1CDABD971C41

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Ticket URL: <https://trac.osgeo.org/postgis/ticket/4336#comment:4>
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