objects positions after moving ActiveSelection group
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
edited Nov 26 '18 at 11:47
Vadim Kotov
4,61063447
asked Nov 19 '18 at 16:57
Evgeny ZaytsevEvgeny Zaytsev
434
add a comment |
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
edited Nov 26 '18 at 11:47
Vadim Kotov
4,61063447
asked Nov 19 '18 at 16:57
Evgeny ZaytsevEvgeny Zaytsev
434
Whenever objects are grouped (which also applies to ActiveSelection), theirleft,topshow 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 '18 at 23:31
add a comment |
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
edited Nov 26 '18 at 11:47
Vadim Kotov
4,61063447
asked Nov 19 '18 at 16:57
Evgeny ZaytsevEvgeny Zaytsev
434
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
javascript position fabricjs
edited Nov 26 '18 at 11:47
Vadim Kotov
4,61063447
asked Nov 19 '18 at 16:57
Evgeny ZaytsevEvgeny Zaytsev
434
edited Nov 26 '18 at 11:47
Vadim Kotov
4,61063447
asked Nov 19 '18 at 16:57
Evgeny ZaytsevEvgeny Zaytsev
434
edited Nov 26 '18 at 11:47
Vadim Kotov
4,61063447
edited Nov 26 '18 at 11:47
Vadim Kotov
4,61063447
edited Nov 26 '18 at 11:47
Vadim Kotov
4,61063447
4,61063447
asked Nov 19 '18 at 16:57
Evgeny ZaytsevEvgeny Zaytsev
434
asked Nov 19 '18 at 16:57
Evgeny ZaytsevEvgeny Zaytsev
434
asked Nov 19 '18 at 16:57
Evgeny ZaytsevEvgeny Zaytsev
434
434
Whenever objects are grouped (which also applies to ActiveSelection), theirleft,topshow 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 '18 at 23:31
add a comment |
Whenever objects are grouped (which also applies to ActiveSelection), theirleft,topshow 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 '18 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 '18 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 '18 at 23:31
add a comment |
0
active
oldest
votes
Your Answer
StackExchange.ifUsing("editor", function () {
StackExchange.using("externalEditor", function () {
StackExchange.using("snippets", function () {
StackExchange.snippets.init();
});
});
}, "code-snippets");
StackExchange.ready(function() {
var channelOptions = {
tags: "".split(" "),
id: "1"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);
StackExchange.using("externalEditor", function() {
// Have to fire editor after snippets, if snippets enabled
if (StackExchange.settings.snippets.snippetsEnabled) {
StackExchange.using("snippets", function() {
createEditor();
});
}
else {
createEditor();
}
});
function createEditor() {
StackExchange.prepareEditor({
heartbeatType: 'answer',
autoActivateHeartbeat: false,
convertImagesToLinks: true,
noModals: true,
showLowRepImageUploadWarning: true,
reputationToPostImages: 10,
bindNavPrevention: true,
postfix: "",
imageUploader: {
brandingHtml: "Powered by u003ca class="icon-imgur-white" href="https://imgur.com/"u003eu003c/au003e",
contentPolicyHtml: "User contributions licensed under u003ca href="https://creativecommons.org/licenses/by-sa/3.0/"u003ecc by-sa 3.0 with attribution requiredu003c/au003e u003ca href="https://stackoverflow.com/legal/content-policy"u003e(content policy)u003c/au003e",
allowUrls: true
},
onDemand: true,
discardSelector: ".discard-answer"
,immediatelyShowMarkdownHelp:true
});
}
});
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
StackExchange.ready(
function () {
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fstackoverflow.com%2fquestions%2f53379375%2fobjects-positions-after-moving-activeselection-group%23new-answer', 'question_page');
}
);
Post as a guest
Required, but never shown
0
active
oldest
votes
0
active
oldest
votes
active
oldest
votes
active
oldest
votes
Thanks for contributing an answer to Stack Overflow!
- Please be sure to answer the question. Provide details and share your research!
But avoid …
- Asking for help, clarification, or responding to other answers.
- Making statements based on opinion; back them up with references or personal experience.
To learn more, see our tips on writing great answers.
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
StackExchange.ready(
function () {
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fstackoverflow.com%2fquestions%2f53379375%2fobjects-positions-after-moving-activeselection-group%23new-answer', 'question_page');
}
);
Post as a guest
Required, but never shown
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Whenever objects are grouped (which also applies to ActiveSelection), their
left,topshow 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 '18 at 23:31