我有这个点数组:
0:Point {X: 181708.79357001217, Y: 659243.26713151, rotate: Æ, move: Æ, resize: Æ, â¦}
1:Point {X: 182534.29357001217, Y: 657010.1837981766, rotate: Æ, move: Æ, resize: Æ, â¦}
2:Point {X: 186545.37690334552, Y: 660957.76713151, rotate: Æ, move: Æ, resize: Æ, â¦}
3:Point {X: 181708.79357001217, Y: 659243.26713151,rotate: Æ, move: Æ, resize: Æ, â¦}
我需要删除具有相同坐标的点。
例如,索引为0和3的点具有相同的坐标。所以在我移除它之后,它期望得到这个数组:
0:Point {X: 181708.79357001217, Y: 659243.26713151, rotate: Æ, move: Æ, resize: Æ, â¦}
1:Point {X: 182534.29357001217, Y: 657010.1837981766, rotate: Æ, move: Æ, resize: Æ, â¦}
2:Point {X: 186545.37690334552, Y: 660957.76713151, rotate: Æ, move: Æ, resize: Æ, â¦}
所以我的问题是,我如何才能从Aary中删除重复的点,只使用javascript?