objects positions after moving ActiveSelection group











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How can I get or calculate objects positions after moving ActiveSelection group?



In the object:moved callback I got the ActiveSelection object as a target and can see the position of this group after the move, but objects inside this group have a previous position(before the move).










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  • Whenever objects are grouped (which also applies to ActiveSelection), their left, top show up as relative to the group's center point. So, if you simply move the selection around, it's trivial to calculate the objects' 'real' positions. However, when you apply rotation or skew to it, things get complicated. What's your use case?
    – shkaper
    Nov 20 at 23:31

















up vote
0
down vote

favorite












How can I get or calculate objects positions after moving ActiveSelection group?



In the object:moved callback I got the ActiveSelection object as a target and can see the position of this group after the move, but objects inside this group have a previous position(before the move).










share|improve this question
























  • Whenever objects are grouped (which also applies to ActiveSelection), their left, top show up as relative to the group's center point. So, if you simply move the selection around, it's trivial to calculate the objects' 'real' positions. However, when you apply rotation or skew to it, things get complicated. What's your use case?
    – shkaper
    Nov 20 at 23:31















up vote
0
down vote

favorite









up vote
0
down vote

favorite











How can I get or calculate objects positions after moving ActiveSelection group?



In the object:moved callback I got the ActiveSelection object as a target and can see the position of this group after the move, but objects inside this group have a previous position(before the move).










share|improve this question















How can I get or calculate objects positions after moving ActiveSelection group?



In the object:moved callback I got the ActiveSelection object as a target and can see the position of this group after the move, but objects inside this group have a previous position(before the move).







javascript position fabricjs






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edited Nov 26 at 11:47









Vadim Kotov

4,30153247




4,30153247










asked Nov 19 at 16:57









Evgeny Zaytsev

434




434












  • Whenever objects are grouped (which also applies to ActiveSelection), their left, top show up as relative to the group's center point. So, if you simply move the selection around, it's trivial to calculate the objects' 'real' positions. However, when you apply rotation or skew to it, things get complicated. What's your use case?
    – shkaper
    Nov 20 at 23:31




















  • Whenever objects are grouped (which also applies to ActiveSelection), their left, top show up as relative to the group's center point. So, if you simply move the selection around, it's trivial to calculate the objects' 'real' positions. However, when you apply rotation or skew to it, things get complicated. What's your use case?
    – shkaper
    Nov 20 at 23:31


















Whenever objects are grouped (which also applies to ActiveSelection), their left, top show up as relative to the group's center point. So, if you simply move the selection around, it's trivial to calculate the objects' 'real' positions. However, when you apply rotation or skew to it, things get complicated. What's your use case?
– shkaper
Nov 20 at 23:31






Whenever objects are grouped (which also applies to ActiveSelection), their left, top show up as relative to the group's center point. So, if you simply move the selection around, it's trivial to calculate the objects' 'real' positions. However, when you apply rotation or skew to it, things get complicated. What's your use case?
– shkaper
Nov 20 at 23:31



















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