Mirrors/Chart.js
1
0
Fork 0
mirror of https://github.com/chartjs/Chart.js.git synced 2024-10-06 20:29:12 +02:00
Code Issues Packages Projects Releases Wiki Activity

Animation on refresh

Browse Source
This commit is contained in:
Evert Timberg 2015-06-02 18:54:18 -04:00
parent 74d3890ba9
commit 9b2d2efc7a
1 changed files with 9 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

13
src/Chart.Core.js
View File

@ -1131,14 +1131,14 @@
initialize: function() {},
pivot: function() {
if (!this._view) {
this._view = clone(this._model);
this._view = {};
}
this._start = clone(this._view);
return this;
},
transition: function(ease) {
if (!this._view) {
this._view = clone(this._model);
this._view = {};
}
if (!this._start) {
this.pivot();
@ -1152,7 +1152,11 @@
// Init if doesn't exist
else if (!this._view[key]) {
this._view[key] = value || null;
if (typeof value === 'number') {
this._view[key] = value * ease;
} else {
this._view[key] = value || null;
}
}
// No unnecessary computations
@ -1171,7 +1175,8 @@
}
// Number transitions
else if (typeof value === 'number') {
this._view[key] = ((this._model[key] - this._start[key]) * ease) + this._start[key];
var startVal = this._start[key] !== undefined ? this._start[key] : 0;
this._view[key] = ((this._model[key] - startVal) * ease) + startVal;
}
// Everything else
else {