35 lines
881 B
JavaScript
35 lines
881 B
JavaScript
var test = require('tape');
|
|
var inside = require('../');
|
|
|
|
test('box', function (t) {
|
|
var polygon = [ [ 1, 1 ], [ 1, 2 ], [ 2, 2 ], [ 2, 1 ] ];
|
|
t.ok(inside([ 1.5, 1.5 ], polygon));
|
|
t.ok(inside([ 1.2, 1.9 ], polygon));
|
|
t.ok(!inside([ 0, 1.9 ], polygon));
|
|
t.ok(!inside([ 1.5, 2 ], polygon));
|
|
t.ok(!inside([ 1.5, 2.2 ], polygon));
|
|
t.ok(!inside([ 3, 5 ], polygon));
|
|
t.end();
|
|
});
|
|
|
|
/**
|
|
* Flag shape:
|
|
*************
|
|
* *
|
|
* *
|
|
* *
|
|
* *
|
|
* *
|
|
*************
|
|
*/
|
|
test('flag', function (t) {
|
|
var polygon = [ [ 1, 1 ], [ 10, 1 ], [ 5, 5 ], [ 10, 10 ], [ 1, 10 ] ];
|
|
t.ok(inside([ 2, 5 ], polygon));
|
|
t.ok(inside([ 3, 5 ], polygon));
|
|
t.ok(inside([ 4, 5 ], polygon));
|
|
t.ok(!inside([ 10, 5 ], polygon));
|
|
t.ok(!inside([ 11, 5 ], polygon));
|
|
t.ok(!inside([ 9, 5 ], polygon));
|
|
t.end();
|
|
});
|