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◆ out_geojson_test_precision()
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static |
Definition at line 58 of file cu_out_geojson.c.
59{
60 /* 0 precision, i.e a round */
61 do_geojson_test(
62 "POINT(1.1111111111111 1.1111111111111)",
63 "{\"type\":\"Point\",\"coordinates\":[1,1]}",
64 NULL, 0, 0);
65
66 /* 3 digits precision */
67 do_geojson_test(
68 "POINT(1.1111111111111 1.1111111111111)",
69 "{\"type\":\"Point\",\"coordinates\":[1.111,1.111]}",
70 NULL, 3, 0);
71
72 /* 9 digits precision */
73 do_geojson_test(
74 "POINT(1.2345678901234 1.2345678901234)",
75 "{\"type\":\"Point\",\"coordinates\":[1.23456789,1.23456789]}",
76 NULL, 9, 0);
77
78 /* huge data */
79 do_geojson_test(
80 "POINT(1E300 -1E300)",
81 "{\"type\":\"Point\",\"coordinates\":[1e+300,-1e+300]}",
82 NULL, 0, 0);
83
84 /* huge precision, see http://trac.osgeo.org/postgis/ticket/2052 */
85 do_geojson_test(
86 "POINT(1 2)",
87 "{\"type\":\"Point\",\"coordinates\":[1,2]}",
88 NULL, 100, 0);
89
90 /* double precision, see http://trac.osgeo.org/postgis/ticket/2051 */
91 do_geojson_test(
92 "POINT(59.99 -59.99)",
93 "{\"type\":\"Point\",\"coordinates\":[59.99,-59.99]}",
94 NULL, 15, 0);
95
96 /* small numbers */
97 /* NOTE: precision of 300 will be converted to max precision (15)
98 * and being there no significant digit within that range
99 * only zeroes will be returned
100 * See http://trac.osgeo.org/postgis/ticket/2051#comment:11
101 */
103 "{\"type\":\"Point\",\"coordinates\":[0,0]}",
104 NULL,
105 300,
106 0);
107}
static void do_geojson_test(char *in, char *out, char *srs, int precision, int has_bbox)
Definition cu_out_geojson.c:20
References do_geojson_test().
Referenced by out_geojson_suite_setup().
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