Dpoint
conversion-functions dpoint
concept
- dpoint is a Point(Group) value-type with two coordinates of the 64 bits (8 bytes) floating point value type: float64.
- dpoint() is a function converting other point data items or unit to the dpoint value type.
This page describes the dpoint() function.
syntax
- dpoint(a)
definition
dpoint(a) converts the coordinates of a point item a to the dpoint (float64 coordinates) value type.
applies to
- data item or unit with PointGroup value type
example
attribute<dpoint> dpointA (ADomain) := dpoint(A);
| A(dpoint) | dpointA |
|---|---|
| {0,0} | {0,0} |
| {1,1} | {1,1} |
| {1000000,10000000} | {1000000,10000000} |
| {-2.5, 2.5} | {-2, 2} |
| {99.9, 99.9} | {99,99} |
ADomain, nr of rows = 5