public NetworkView2()
{
force = D3.Layout.Force()
.Size(new int[] { width, height })
.On("tick", Tick);
// var force = d3.layout.force()
//.size([width, height])
//.on("tick", tick);
svg = D3.Select("body").Append("svg")
.Attr("width", width)
.Attr("height", height);
//var svg = d3.select("body").append("svg")
// .attr("width", width)
// .attr("height", height);
link = svg.SelectAll(".link");
node = svg.SelectAll(".node");
//var link = svg.selectAll(".link"),
// node = svg.selectAll(".node");
//root = new ForceNode("Test", 100);
//Update();
D3.Json("../js/json_data.js", delegate(object state, object json) {
root = (EntityNode)json;
Update();
});
}
private void HighlightNode(D3Element d)
{
D3Element thisnode1 = D3.SelectFromElement(D3.Event.Target.ParentNode).SelectAll(".chromeImage");
D3Element thisnode2 = D3.SelectFromElement(D3.Event.Target.ParentNode).SelectAll(".entityImage");
thisnode1.Transition().Attr("transform", "scale(1.2)");
thisnode2.Transition().Attr("transform", "scale(2)");
}
public NetworkView(NetworkViewModel viewModel)
{
height = jQuery.Window.GetHeight();
width = jQuery.Window.GetWidth();
vm = viewModel;
force = D3.Layout.Force()
.Size(new int[] { width, height })
.LinkDistance(150)
.Friction(0.7)
.Charge(-700)
.On("tick", Tick);
zoom = D3.Behavior
.Zoom()
.ScaleExtent(new Number[] { minZoom, maxZoom })
.Center2(new Number[] { width / 2, height / 2 })
.On("zoom", zoomed);
svg = D3.Select("#networksvg")
.Attr("width", width)
.Attr("height", height)
.Call(zoom)
.Append("g");
dragBehavior = force.OnDrag()
.On("dragstart", dragstart);
// Add InfoBox
SVGexactTip = D3.Select("#infoBox").Style("opacity", 0);
nodeData = (Stack <EntityNode>)(object) force.Nodes();
linkData = (Stack <EntityLink>)(object) force.Links();
link = svg.SelectAll(".link");
node = svg.SelectAll(".node");
Update();
ViewBase.RegisterViewModel(vm);
// Create event listeners for MVVM
vm.OnNewNodes += OnNodesChange;
vm.OnSelectedNodesAdded += vm_OnSelectedNodesAdded;
vm.OnSelectedNodesCleared += vm_OnSelectedNodesCleared;
vm.OnSelectedLinksAdded += vm_OnSelectedLinksAdded;
vm.OnInfoBoxClose += vm_OnInfoBoxClose;
vm.OnZoom += vm_OnZoom;
jQuery.Window.Resize(OnResize);
jQuery.OnDocumentReady(delegate()
{
Window.SetTimeout(delegate()
{
vm.ProcessQueue();
}, 10);
});
}
public void dragmove(D3Element d, int i)
{
d.px += D3.Event.dx;
d.py += D3.Event.dy;
d.X += D3.Event.dx;
d.Y += D3.Event.dy;
//D3.Event.sourceEvent.StopPropagation();
Tick(null, 0); // this is the key to make it work together with updating both px,py,x,y on d !
}
public void Update()
{
D3Element nodes = Flattern(root);
D3Element links = D3.Layout.Tree().Links2(nodes);
//var nodes = flatten(root),
//links = d3.layout.tree().links(nodes);
force.Nodes2(nodes)
.Links2(links)
.Start();
//// Restart the force layout.
//force
// .nodes(nodes)
// .links(links)
// .start();
link = link.Data(links, delegate(D3Element d) { return(d.Target.Id); });
//// Update the links…
//link = link.data(links, function(d) { return d.target.id; });
link.Exit().Remove();
//// Exit any old links.
//link.exit().remove();
link.Enter().Insert("line", ".node")
.Attr("class", "link")
.Attr <Func <EntityLink, int> >("x1", delegate(EntityLink d) { return(d.Source.X); })
.Attr <Func <EntityLink, int> >("y1", delegate(EntityLink d) { return(d.Source.Y); })
.Attr <Func <EntityLink, int> >("x2", delegate(EntityLink d) { return(d.Target.X); })
.Attr <Func <EntityLink, int> >("y2", delegate(EntityLink d) { return(d.Target.Y); });
//// Enter any new links.
//link.enter().insert("line", ".node")
// .attr("class", "link")
// .attr("x1", function(d) { return d.source.x; })
// .attr("y1", function(d) { return d.source.y; })
// .attr("x2", function(d) { return d.target.x; })
// .attr("y2", function(d) { return d.target.y; });
//// Update the nodes…
//node = node.data(nodes, function(d) { return d.id; }).style("fill", color);
node = node.Data(nodes, delegate(D3Element d) { return(d.Id); }).
Style("fill", Color);
//// Exit any old nodes.
node.Exit().Remove();
//// Enter any new nodes.
node.Enter().Append("circle")
.Attr("class", "node")
.Attr <Func <EntityNode, Number> >("cx", delegate(EntityNode d) { return(d.X); })
.Attr <Func <EntityNode, Number> >("cy", delegate(EntityNode d) { return(d.Y); })
.Attr <Func <EntityNode, Number> >("r", delegate(EntityNode d) { return((d.Size != null) ? Math.Sqrt(d.Size) / 10 : 4.5); })
.Style("fill", Color)
.On("click", click)
.Call(force.Drag);
}
private static void UnHighlightLink(string key)
{
D3Element link = D3.Select("#" + key);
if (link != null)
{
link.Attr <string>("filter", null);
link.Attr("class", "link");
}
}
public void FastForward(D3Element layout, decimal alpha, int max)
{
int i = 0;
while ((layout.Alpha() > alpha) && (i < max) && !vm.CancelRequested)
{
layout.Tick();
i++;
}
}
public void Tick(D3Element n, int i)
{
link.Attr <Func <EntityLink, Number> >("x1", delegate(EntityLink d) { return(d.Source.X); })
.Attr <Func <EntityLink, Number> >("y1", delegate(EntityLink d) { return(d.Source.Y); })
.Attr <Func <EntityLink, Number> >("x2", delegate(EntityLink d) { return(d.Target.X); })
.Attr <Func <EntityLink, Number> >("y2", delegate(EntityLink d) { return(d.Target.Y); });
node.Attr <Func <EntityNode, Number> >("cx", delegate(EntityNode d) { return(d.X); })
.Attr <Func <EntityNode, Number> >("cy", delegate(EntityNode d) { return(d.Y); });
}
private static void HighlightLink(string key)
{
D3Element link = D3.Select("#" + key);
if (link != null)
{
link.Attr("filter", "url(#selected-glow)");
link.Attr("class", "link link-selected");;
}
}
public void Tick(D3Element n, int i)
{
link.Attr <Func <EntityLink, Number> >("x1", delegate(EntityLink d) { return(d.Source.X); })
.Attr <Func <EntityLink, Number> >("y1", delegate(EntityLink d) { return(d.Source.Y); })
.Attr <Func <EntityLink, Number> >("x2", delegate(EntityLink d) { return(d.Target.X); })
.Attr <Func <EntityLink, Number> >("y2", delegate(EntityLink d) { return(d.Target.Y); });
node.Attr <Func <EntityNode, Number> >("cx", delegate(EntityNode d) { return(d.X); })
.Attr <Func <EntityNode, Number> >("cy", delegate(EntityNode d) { return(d.Y); });
node.Attr <Func <EntityNode, string> >("transform", delegate(EntityNode d) { return("translate(" + d.X + "," + d.Y + ")"); });
}
// Toggle children on click.
public void click(D3Element n, int i)
{
if (!D3.Event.DefaultPrevented)
{
EntityNode d = (EntityNode)(object)n;
if (d.Children != null)
{
d._Children = d.Children;
d.Children = null;
}
else
{
d.Children = d._Children;
d._Children = null;
}
Update();
}
}
private void ShowInfoBox(D3Element d, bool clicked)
{
EntityNode entityNode = (EntityNode)(object)d;
vm.SelectedNode.SetValue(entityNode);
if (clicked)
{
if (((Entity)entityNode.SourceData).Id == currentInfoBoxNode)
{
infoBoxPinned = false;
}
else
{
infoBoxPinned = true;
currentInfoBoxNode = ((Entity)entityNode.SourceData).Id;
}
}
SVGexactTip.Style("opacity", "1");
D3Element thisnode = D3.SelectFromElement(D3.Event.Target.ParentNode).SelectAll("image");
D3Element matrix = thisnode.Node().GetScreenCTM()
.Translate(thisnode.Node().GetAttribute("cx"),
thisnode.Node().GetAttribute("cy"));
int swidth = jQuery.Window.GetWidth();
int sheight = jQuery.Window.GetHeight();
int left = (Window.PageXOffset + matrix.e) + 50;
int top = (Window.PageYOffset + matrix.f) - 10;
if (top + 100 > sheight)
{
top = sheight - 100;
}
// Show the infobox on the left
left = 20;
SVGexactTip.Transition()
.Style("left",
left + "px")
.Style("top",
top + "px");
}
public void Update()
{
this.svg.SelectAll("text").Remove();
this.svg.SelectAll("image").Remove();
link = link.Data((D3Element)(object)linkData,// null);
delegate(D3Element d) {
string id = ((EntityLink)(object)d).Id;
return id;
});
node = node.Data((D3Element)(object)nodeData, delegate(D3Element d) {
string id = ((Entity)(((EntityNode)(object)d).SourceData)).Id;
return id;
});
link.Enter()
.Insert("svg:line", ".node")
.Attr<Func<EntityLink, string>>("id", delegate(EntityLink d)
{
return d.Id;
})
.Attr("class", "link");
node.Enter().Append("svg:g")
.Attr<Func<EntityNode, string>>("id", delegate(EntityNode d)
{
Entity entity = (Entity)d.SourceData;
return GetID(entity.Id);
})
.Attr("class", "node")
.Attr("filter", "url(#blur1)")
.On("click", delegate(D3Element d, int i)
{
HighlightNode(d);
ShowInfoBox(d,true);
})
.On("mouseover", delegate(D3Element d, int i)
{
HighlightNode(d);
if (!infoBoxPinned)
{
ShowInfoBox(d,false);
}
})
.On("mouseout", delegate(D3Element d, int i)
{
UnHighlightNode(d);
if (stickyInfoBox || infoBoxPinned)
return;
HideInfoBox();
})
.On("dblclick", delegate(D3Element d, int i)
{
d.Fixed = false;
D3.Event.StopPropagation();
// Expand overflow nodes if there any
EntityNode entityNode = (EntityNode)(object)d;
vm.ExpandOverflow(entityNode);
})
.Call(dragBehavior);
node.Append("svg:image")
.Attr("class", "chromeImage")
.Attr<Func<EntityNode, string>>("xlink:href", delegate(EntityNode d)
{
Entity entity = ((Entity)d.SourceData);
switch (entity.LogicalName)
{
case "account":
case "contact":
return "../images/network.png";
default:
return null;
}
}
)
.Attr<Func<EntityNode, string>>("x", delegate(EntityNode d) { return GetXY(d, 1.5); })
.Attr<Func<EntityNode, string>>("y", delegate(EntityNode d) { return GetXY(d, 1.5); })
.Attr<Func<EntityNode, string>>("width", delegate(EntityNode d) { return GetHeightWidth(d, 1.5); })
.Attr<Func<EntityNode, string>>("height", delegate(EntityNode d) { return GetHeightWidth(d, 1.5); })
.Attr<Func<EntityNode, string>>("visibility", delegate(EntityNode d)
{
Entity entity = ((Entity)d.SourceData);
switch (entity.LogicalName)
{
case "account":
case "contact":
return null;
default:
return "hidden";
}
})
.Attr<Func<EntityNode, string>>("filter", delegate(EntityNode d)
{
return GetFilter(d);
});
node.Append("svg:image")
.Attr("class", "entityImage")
.Attr<Func<EntityNode, string>>("xlink:href", delegate(EntityNode d)
{
Entity entity = ((Entity)d.SourceData);
switch (entity.LogicalName)
{
case "overflow":
return "../images/overflow.png";
case "account":
return "../images/account.png";
case "contact":
return "../images/contact.png";
case "incident":
return "/_imgs/Navbar/ActionImgs/Cases_32.png";
case "contract":
return "/_imgs/Navbar/ActionImgs/Contract_32.png";
case "opportunity":
return "/_imgs/Navbar/ActionImgs/Opportunity_32.png";
case "lead":
return "/_imgs/Navbar/ActionImgs/Lead_32.png";
case "phonecall":
return "/_imgs/Navbar/ActionImgs/PhoneCall_32.png";
case "email":
return "/_imgs/Navbar/ActionImgs/Email_32.png";
case "task":
return "/_imgs/Navbar/ActionImgs/Task_32.png";
case "appointment":
return "/_imgs/Navbar/ActionImgs/Appointment_32.png";
default:
// Custom entity image
return "/_imgs/Navbar/ActionImgs/Documents_32.png";
}
})
.Attr<Func<EntityNode, string>>("x", delegate(EntityNode d) { return GetXY(d, 0.5); })
.Attr<Func<EntityNode, string>>("y", delegate(EntityNode d) { return GetXY(d, 0.5); })
.Attr<Func<EntityNode, string>>("width", delegate(EntityNode d) { return GetHeightWidth(d, 0.5); })
.Attr<Func<EntityNode, string>>("height", delegate(EntityNode d) { return GetHeightWidth(d, 0.5); })
.Attr("filter", "url(#blur2)");
node.Append("svg:text")
.Attr("class", "nodetext")
.Attr<Func<EntityNode, int>>("dx", delegate(EntityNode d)
{
Entity entity = ((Entity)d.SourceData);
switch (entity.LogicalName)
{
case "overflow":
return -3;
default:
return -15;
}
})
.Attr<Func<EntityNode, int>>("dy", delegate(EntityNode d)
{
Entity entity = ((Entity)d.SourceData);
switch (entity.LogicalName)
{
case "overflow":
return 3;
default:
return -15;
}
})
.Text(delegate(EntityNode d)
{
Entity entity = (Entity)d.SourceData;
if (entity.LogicalName == "overflow")
{
if (d.Children != null)
{
return d.Children.Count.ToString();
}
return "";
}
else
{
EntitySetting entitySetting = vm.Config.Entities[entity.LogicalName];
// If there is no name attribute setting, we'll use the name attribute so you can add an alias.
string name = entity.GetAttributeValueString(entitySetting!=null && entitySetting.NameAttribute!=null ? entitySetting.NameAttribute : "name");
if (name != null && name.Length > 50) name = name.Substr(0, 50) + "...";
return name;
}
});
// Exit any old links.
this.link.Exit().Remove();
this.node.Exit().Remove();
force.Start();
Dictionary<string, string> uniqueKeyCache = new Dictionary<string, string>();
foreach (EntityLink l in vm.Links)
{
string id = l.Id;
if (uniqueKeyCache.ContainsKey(id))
Debug.WriteLine("Duplicate key " + id);
else
uniqueKeyCache[id] = id;
}
foreach (EntityNode l in vm.Nodes)
{
string id = ((Entity)(((EntityNode)(object)l).SourceData)).Id;
if (uniqueKeyCache.ContainsKey(id))
Debug.WriteLine("Duplicate key " + id);
else
uniqueKeyCache[id] = id;
}
}
private void HighlightNode(D3Element d)
{
D3Element thisnode1 = D3.SelectFromElement(D3.Event.Target.ParentNode).SelectAll(".chromeImage");
D3Element thisnode2 = D3.SelectFromElement(D3.Event.Target.ParentNode).SelectAll(".entityImage");
thisnode1.Transition().Attr("transform", "scale(1.2)");
thisnode2.Transition().Attr("transform", "scale(2)");
}
// Color leaf nodes orange, and packages white or blue.
//function color(d) {
// return d._children ? "#3182bd" : d.children ? "#c6dbef" : "#fd8d3c";
//}
public string Color(D3Element e)
{
EntityNode d = (EntityNode)(object)e;
return((d._Children != null) ? "#3182bd" : d.Children != null ? "#c6dbef" : "#fd8d3c");
}
public void dragstart(D3Element d, int i)
{
d.Fixed = true;
D3.Event.sourceEvent.StopPropagation();
}
private void ShowInfoBox(D3Element d, bool clicked)
{
EntityNode entityNode = (EntityNode)(object)d;
vm.SelectedNode.SetValue(entityNode);
if (clicked)
{
if (((Entity)entityNode.SourceData).Id == currentInfoBoxNode)
{
infoBoxPinned = false;
}
else
{
infoBoxPinned = true;
currentInfoBoxNode = ((Entity)entityNode.SourceData).Id;
}
}
SVGexactTip.Style("opacity", "1");
D3Element thisnode = D3.SelectFromElement(D3.Event.Target.ParentNode).SelectAll("image");
D3Element matrix = thisnode.Node().GetScreenCTM()
.Translate(thisnode.Node().GetAttribute("cx"),
thisnode.Node().GetAttribute("cy"));
int swidth = jQuery.Window.GetWidth();
int sheight = jQuery.Window.GetHeight();
int left = (Window.PageXOffset + matrix.e) + 50;
int top = (Window.PageYOffset + matrix.f) - 10;
if (top + 100 > sheight)
{
top = sheight - 100;
}
// Show the infobox on the left
left = 20;
SVGexactTip.Transition()
.Style("left",
left + "px")
.Style("top",
top + "px");
}
private void UnHighlightNode(D3Element d)
{
D3Element thisnode = D3.SelectFromElement(D3.Event.Target.ParentNode).SelectAll("image");
thisnode.Transition().Attr("transform", "scale(1)");
}
public void Update()
{
this.svg.SelectAll("text").Remove();
this.svg.SelectAll("image").Remove();
link = link.Data((D3Element)(object)linkData,// null);
delegate(D3Element d) {
string id = ((EntityLink)(object)d).Id;
return(id);
});
node = node.Data((D3Element)(object)nodeData, delegate(D3Element d) {
string id = ((Entity)(((EntityNode)(object)d).SourceData)).Id;
return(id);
});
link.Enter()
.Insert("svg:line", ".node")
.Attr <Func <EntityLink, string> >("id", delegate(EntityLink d)
{
return(d.Id);
})
.Attr("class", "link");
node.Enter().Append("svg:g")
.Attr <Func <EntityNode, string> >("id", delegate(EntityNode d)
{
Entity entity = (Entity)d.SourceData;
return(GetID(entity.Id));
})
.Attr("class", "node")
.Attr("filter", "url(#blur1)")
.On("click", delegate(D3Element d, int i)
{
HighlightNode(d);
ShowInfoBox(d, true);
})
.On("mouseover", delegate(D3Element d, int i)
{
HighlightNode(d);
if (!infoBoxPinned)
{
ShowInfoBox(d, false);
}
})
.On("mouseout", delegate(D3Element d, int i)
{
UnHighlightNode(d);
if (stickyInfoBox || infoBoxPinned)
{
return;
}
HideInfoBox();
})
.On("dblclick", delegate(D3Element d, int i)
{
d.Fixed = false;
D3.Event.StopPropagation();
// Expand overflow nodes if there any
EntityNode entityNode = (EntityNode)(object)d;
vm.ExpandOverflow(entityNode);
})
.Call(dragBehavior);
node.Append("svg:image")
.Attr("class", "chromeImage")
.Attr <Func <EntityNode, string> >("xlink:href", delegate(EntityNode d)
{
Entity entity = ((Entity)d.SourceData);
switch (entity.LogicalName)
{
case "account":
case "contact":
return("../images/network.png");
default:
return(null);
}
}
)
.Attr <Func <EntityNode, string> >("x", delegate(EntityNode d) { return(GetXY(d, 1.5)); })
.Attr <Func <EntityNode, string> >("y", delegate(EntityNode d) { return(GetXY(d, 1.5)); })
.Attr <Func <EntityNode, string> >("width", delegate(EntityNode d) { return(GetHeightWidth(d, 1.5)); })
.Attr <Func <EntityNode, string> >("height", delegate(EntityNode d) { return(GetHeightWidth(d, 1.5)); })
.Attr <Func <EntityNode, string> >("visibility", delegate(EntityNode d)
{
Entity entity = ((Entity)d.SourceData);
switch (entity.LogicalName)
{
case "account":
case "contact":
return(null);
default:
return("hidden");
}
})
.Attr <Func <EntityNode, string> >("filter", delegate(EntityNode d)
{
return(GetFilter(d));
});
node.Append("svg:image")
.Attr("class", "entityImage")
.Attr <Func <EntityNode, string> >("xlink:href", delegate(EntityNode d)
{
Entity entity = ((Entity)d.SourceData);
switch (entity.LogicalName)
{
case "overflow":
return("../images/overflow.png");
case "account":
return("../images/account.png");
case "contact":
return("../images/contact.png");
case "incident":
return("/_imgs/Navbar/ActionImgs/Cases_32.png");
case "contract":
return("/_imgs/Navbar/ActionImgs/Contract_32.png");
case "opportunity":
return("/_imgs/Navbar/ActionImgs/Opportunity_32.png");
case "lead":
return("/_imgs/Navbar/ActionImgs/Lead_32.png");
case "phonecall":
return("/_imgs/Navbar/ActionImgs/PhoneCall_32.png");
case "email":
return("/_imgs/Navbar/ActionImgs/Email_32.png");
case "task":
return("/_imgs/Navbar/ActionImgs/Task_32.png");
case "appointment":
return("/_imgs/Navbar/ActionImgs/Appointment_32.png");
default:
// Custom entity image
return("/_imgs/Navbar/ActionImgs/Documents_32.png");
}
})
.Attr <Func <EntityNode, string> >("x", delegate(EntityNode d) { return(GetXY(d, 0.5)); })
.Attr <Func <EntityNode, string> >("y", delegate(EntityNode d) { return(GetXY(d, 0.5)); })
.Attr <Func <EntityNode, string> >("width", delegate(EntityNode d) { return(GetHeightWidth(d, 0.5)); })
.Attr <Func <EntityNode, string> >("height", delegate(EntityNode d) { return(GetHeightWidth(d, 0.5)); })
.Attr("filter", "url(#blur2)");
node.Append("svg:text")
.Attr("class", "nodetext")
.Attr <Func <EntityNode, int> >("dx", delegate(EntityNode d)
{
Entity entity = ((Entity)d.SourceData);
switch (entity.LogicalName)
{
case "overflow":
return(-3);
default:
return(-15);
}
})
.Attr <Func <EntityNode, int> >("dy", delegate(EntityNode d)
{
Entity entity = ((Entity)d.SourceData);
switch (entity.LogicalName)
{
case "overflow":
return(3);
default:
return(-15);
}
})
.Text(delegate(EntityNode d)
{
Entity entity = (Entity)d.SourceData;
if (entity.LogicalName == "overflow")
{
if (d.Children != null)
{
return(d.Children.Count.ToString());
}
return("");
}
else
{
EntitySetting entitySetting = vm.Config.Entities[entity.LogicalName];
// If there is no name attribute setting, we'll use the name attribute so you can add an alias.
string name = entity.GetAttributeValueString(entitySetting != null && entitySetting.NameAttribute != null ? entitySetting.NameAttribute : "name");
if (name != null && name.Length > 50)
{
name = name.Substr(0, 50) + "...";
}
return(name);
}
});
// Exit any old links.
this.link.Exit().Remove();
this.node.Exit().Remove();
force.Start();
Dictionary <string, string> uniqueKeyCache = new Dictionary <string, string>();
foreach (EntityLink l in vm.Links)
{
string id = l.Id;
if (uniqueKeyCache.ContainsKey(id))
{
Debug.WriteLine("Duplicate key " + id);
}
else
{
uniqueKeyCache[id] = id;
}
}
foreach (EntityNode l in vm.Nodes)
{
string id = ((Entity)(((EntityNode)(object)l).SourceData)).Id;
if (uniqueKeyCache.ContainsKey(id))
{
Debug.WriteLine("Duplicate key " + id);
}
else
{
uniqueKeyCache[id] = id;
}
}
}
public void FastForward(D3Element layout, decimal alpha, int max)
{
int i = 0;
while ((layout.Alpha() > alpha) && (i < max) && !vm.CancelRequested)
{
layout.Tick();
i++;
}
}
public void zoomed(D3Element d, int i)
{
svg.Attr("transform", "translate(" + D3.Event.translate + ")scale(" + D3.Event.scale + ")");
}
private void UnHighlightNode(D3Element d)
{
D3Element thisnode = D3.SelectFromElement(D3.Event.Target.ParentNode).SelectAll("image");
thisnode.Transition().Attr("transform", "scale(1)");
}
public NetworkView(NetworkViewModel viewModel)
{
height = jQuery.Window.GetHeight();
width = jQuery.Window.GetWidth();
vm = viewModel;
force = D3.Layout.Force()
.Size(new int[] { width, height })
.LinkDistance(150)
.Friction(0.7)
.Charge(-700)
.On("tick", Tick);
zoom = D3.Behavior
.Zoom()
.ScaleExtent(new Number[] { minZoom, maxZoom })
.Center2(new Number[] { width / 2, height / 2 })
.On("zoom", zoomed);
svg = D3.Select("#networksvg")
.Attr("width", width)
.Attr("height", height)
.Call(zoom)
.Append("g");
dragBehavior = force.OnDrag()
.On("dragstart", dragstart);
// Add InfoBox
SVGexactTip = D3.Select("#infoBox").Style("opacity", 0);
nodeData = (Stack<EntityNode>)(object)force.Nodes();
linkData = (Stack<EntityLink>)(object)force.Links();
link = svg.SelectAll(".link");
node = svg.SelectAll(".node");
Update();
ViewBase.RegisterViewModel(vm);
// Create event listeners for MVVM
vm.OnNewNodes += OnNodesChange;
vm.OnSelectedNodesAdded += vm_OnSelectedNodesAdded;
vm.OnSelectedNodesCleared += vm_OnSelectedNodesCleared;
vm.OnSelectedLinksAdded+=vm_OnSelectedLinksAdded;
vm.OnInfoBoxClose += vm_OnInfoBoxClose;
vm.OnZoom += vm_OnZoom;
jQuery.Window.Resize(OnResize);
jQuery.OnDocumentReady(delegate()
{
Window.SetTimeout(delegate()
{
vm.ProcessQueue();
}, 10);
});
}
public void dragmove(D3Element d, int i)
{
d.px += D3.Event.dx;
d.py += D3.Event.dy;
d.X += D3.Event.dx;
d.Y += D3.Event.dy;
//D3.Event.sourceEvent.StopPropagation();
Tick(null, 0); // this is the key to make it work together with updating both px,py,x,y on d !
}
public void Tick(D3Element n, int i)
{
link.Attr<Func<EntityLink, Number>>("x1", delegate(EntityLink d) { return d.Source.X; })
.Attr<Func<EntityLink, Number>>("y1", delegate(EntityLink d) { return d.Source.Y; })
.Attr<Func<EntityLink, Number>>("x2", delegate(EntityLink d) { return d.Target.X; })
.Attr<Func<EntityLink, Number>>("y2", delegate(EntityLink d) { return d.Target.Y; });
node.Attr<Func<EntityNode, Number>>("cx", delegate(EntityNode d) { return d.X; })
.Attr<Func<EntityNode, Number>>("cy", delegate(EntityNode d) { return d.Y; });
node.Attr<Func<EntityNode, string>>("transform", delegate(EntityNode d) { return "translate(" + d.X + "," + d.Y + ")"; });
}
public void dragstart(D3Element d, int i)
{
d.Fixed = true;
D3.Event.sourceEvent.StopPropagation();
}
public void zoomed(D3Element d, int i)
{
svg.Attr("transform", "translate(" + D3.Event.translate + ")scale(" + D3.Event.scale + ")");
}
public void dragend(D3Element d, int i)
{
d.Fixed = true; // of course set the node to fixed so the force doesn't include the node in its auto positioning stuff
Tick(null, 0);
force.Resume();
}
public void dragend(D3Element d, int i)
{
d.Fixed = true; // of course set the node to fixed so the force doesn't include the node in its auto positioning stuff
Tick(null, 0);
force.Resume();
}
