Upoint

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Conversion functions upoint

Contents

concept

  1. upoint is a Point(Group) value type with two coordinates of the 32 bits (4 bytes) unsigned integer value type (uint32).
  2. upoint() is a function converting other point data items or units to the upoint value type.

The next topics on this page describe the upoint() function.

syntax

  • upoint(a)

definition

upoint(a) converts the coordinates of a point item a to the upoint (uint32 coordinates) value type.

applies to

since version

5.15

example

attribute<upoint> upointA (ADomain) := upoint(A);
A(fpoint) upointA
{0,0} {0,0}
{1,1} {1,1}
{1000000,10000000} {1000000,10000000}
{-2.5, 2.5} null
{99.9, 99.9} {99,99}

ADomain, nr of rows = 5

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