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snapshots done

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This commit is contained in:
Peter Cottle 2012-09-30 15:55:46 -07:00
parent b22f439a43
commit b106e22ac3
3 changed files with 102 additions and 39 deletions
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29
src/visuals.js
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@ -81,16 +81,34 @@ GitVisuals.prototype.toScreenCoords = function(pos) {
**************************************/
GitVisuals.prototype.genSnapshot = function() {
this.fullCalc();
var snapshot = {};
_.each(this.visNodeMap, function(visNode) {
snapshot[visNode.get('id')] = visNode.getAttributes();
}, this);
this.visBranchCollection.each(function(visBranch) {
snapshot[visBranch.getID()] = visBranch.getAttributes();
}, this);
this.edgeCollection.each(function(visEdge) {
snapshot[visEdge.getID()] = visEdge.getAttributes();
}, this);
return snapshot;
};
GitVisuals.prototype.refreshTree = function(speed) {
// this method can only be called after graphics are rendered
this.calcTreeCoords();
this.calcGraphicsCoords();
this.fullCalc();
this.animateAll(speed);
};
GitVisuals.prototype.refreshTreeHarsh = function() {
this.calcTreeCoords();
this.fullCalc();
this.animateAll(0);
};
@ -103,6 +121,11 @@ GitVisuals.prototype.animateAll = function(speed) {
this.animateRefs(speed);
};
GitVisuals.prototype.fullCalc = function() {
this.calcTreeCoords();
this.calcGraphicsCoords();
};
GitVisuals.prototype.calcTreeCoords = function() {
// this method can only contain things that dont rely on graphics
if (!this.rootCommit) {