We maintain a GitHub Repository, which you can star to follow version updates. We also notify of changes on Twitter.
minSize of a shape would incorrectly subtract the strokeWidth.
Disconnected Links now respect Part.dragComputation. This can be used to make them snap when dragging, for example with:
dragComputation: function(part, pt, gridpt) {
return new go.Point(gridpt.x, gridpt.y);
}
extensionsTS directory.
textarea.rows, instead of estimating text height and setting CSS height style.
false if there are zero parts in the clipboard.
TextEditingTool.defaultTextEditor.mainElement.style.backgroundColor = 'red';
4E-06) are present.
1.5.75.75.
The result would be 1.5 .75 .75, as specified by the SVG grammar.
window.navigator.msPointerEnabled that was modified in 1.8.8. This was disabling Pointer Events in IE based browsers.window.navigator.msPointerEnabled that was added in 1.8.5.PointerEvents is additionally limited by window.navigator.msPointerEnabled not being false.
This supports the use of IE 11 when embedded within Windows applications.
Improvements for unlimited-domains OEM customers.
storage folder, for saving/loading models from
various cloud storage provider services plus localStorage.
An example of using these services is at: Go Cloud Storage Manager.
The API documentation is at Storage API.
Load the library from Storage library. You will also need to load the libraries for each of the services themselves (other than localStorage).
The source code is at GoCloudStorage.ts and in other files in that folder.
go.d.ts) fixes.
startTransaction and commitTransaction.
These features will remain in the library until version 2.0, but they will no longer be documented and their use is discouraged.
In order to shrink the size of the GoJS library we will be not be defining most predefined figures in the library. Instead, you can find all of their definitions in the Figures.js file. You can simply load only those figures that you want to use by copying their definitions into your code.
Until version 2.0 all of the predefined figures remain defined in the GoJS library, so you do not yet have to load any figures from the extensions file. However, a number of very common figures will remain predefined even in version 2.0. The figures that will remain in 2.0 are: "Rectangle", "Square", "RoundedRectangle", "Border", "Ellipse", "Circle", "TriangleRight", "TriangleDown", "TriangleLeft", "TriangleUp", "Triangle", "Diamond", "LineH", "LineV", "BarH", "BarV", "MinusLine", "PlusLine", "XLine".
Note also that the definitions that are in the Figures.js file are not entirely the same as their current definitions in the library. A number of figures have been improved and some figure parameters have changed meaning.
The only use for this property was with the "SelectionDeleting" DiagramEvent in order to prevent the user from deleting the selection. Where one might have written this Diagram listener:
"SelectionDeleting": function(e) {
if (e.diagram.selection.any(function(p) { return p.data.key.indexOf("e") >= 0; })) {
e.cancel = true;
}
},
one can write the equivalent functionality with this CommandHandler.canDeleteSelection method override:
"commandHandler.canDeleteSelection": function() {
return !this.diagram.selection.any(function(p) { return p.data.key.indexOf("e") >= 0; })
&& go.CommandHandler.prototype.canDeleteSelection.call(this);
},
Overriding the method supports the updating/enablement of commands that call CommandHandler.deleteSelection. Furthermore not having a "cancel" property on the DiagramEvent avoids any potential problems that might occur if there are multiple listeners for the "SelectionDeleting" event. The "SelectionDeleting" DiagramEvent remains useful, but not for controlling whether or not the deletion should happen.
These properties have not been useful. One can override Link.getLinkDirection to achieve the same effects.
These undocumented properties were used to modify the default functionality of the TextEditingTool. That is now done by setting TextBlock.defaultTextEditor to an instance of HTMLInfo (new in 1.7).
For examples, see Custom TextEditingTool sample and Text Editor default implementation extension.
These properties are now primarily used with HTMLInfo values. HTML Elements will still work until version 2.0.
Group.move, the method no longer invalidates Link routes inside the group.
projects/angular-basic.
This projected was created with Angular CLI; we then added a diagram-editor Component
consisting of a Diagram and a Palette. That component takes a Model as an Input
and produces nodeSelected and modelChanged as Outputs.
The main app component shows editable details for the primary selection if it is a Node.
<svg> tags also now specify a viewBox attribute.
linkdata.points property value is of type List.
Version 1.7 had allowed that property to remain as an Array of numbers.
<text>s with <g> if the TextBlock has multiple lines of text.
*.ts files, in the extensionsTS directory.
The compiled files are present in that directory as *.js files, which can be required or imported even if you are not using TypeScript.
(Caution: all of the script in the HTML samples in the extensions directory have been split out into ...Script.ts
files, so try not to be confused by the corresponding *.js files, which will have Script in their names.)
editor.focus() and editor.setSelectionRange()
before the editor was added to the DOM. This problem does not affect HTMLInfo, only HTML Element text editors.
angular2-minimal project, in the projects subdirectory.
This is a copy of the Angular 2 Quick Start example, https://angular.io/docs/ts/latest/quickstart.html,
augmented to show the GoJS "minimal" sample.
go.d.ts.
go.d.ts.
GoJS version 1.7 brings several new features and samples. Here are some highlights:
go.js file download, instead it uses a license key.
Read more on the Deployment Intro page.
returnType, which allows you to specify a string (default),
ImageData (new), or Blob (new) as the returned type.
Diagram.makeImageData also has a new option callback which is used in conjunction with returnType: "Blob".
See the Minimal Image Blob Download sample for usage details.
These features will remain in the library until version 2.0, but they will no longer be documented and their use is discouraged.
In order to shrink the size of the GoJS library we will be not be defining most predefined figures in the library. Instead, you can find all of their definitions in the Figures.js file. You can simply load only those figures that you want to use by copying their definitions into your code.
Until version 2.0 all of the predefined figures remain defined in the GoJS library, so you do not yet have to load any figures from the extensions file. However, a number of very common figures will remain predefined even in version 2.0. The figures that will remain in 2.0 are: "Rectangle", "Square", "RoundedRectangle", "Border", "Ellipse", "Circle", "TriangleRight", "TriangleDown", "TriangleLeft", "TriangleUp", "Triangle", "Diamond", "LineH", "LineV", "BarH", "BarV", "MinusLine", "PlusLine", "XLine".
Note also that the definitions that are in the Figures.js file are not entirely the same as their current definitions in the library. A number of figures have been improved and some figure parameters have changed meaning.
The only use for this property was with the "SelectionDeleting" DiagramEvent in order to prevent the user from deleting the selection. Where one might have written this Diagram listener:
"SelectionDeleting": function(e) {
if (e.diagram.selection.any(function(p) { return p.data.key.indexOf("e") >= 0; })) {
e.cancel = true;
}
},
one can write the equivalent functionality with this CommandHandler.canDeleteSelection method override:
"commandHandler.canDeleteSelection": function() {
return !this.diagram.selection.any(function(p) { return p.data.key.indexOf("e") >= 0; })
&& go.CommandHandler.prototype.canDeleteSelection.call(this);
},
Overriding the method supports the updating/enablement of commands that call CommandHandler.deleteSelection.
Furthermore not having a "cancel" property on the DiagramEvent avoids any potential problems that might occur if there
are multiple listeners for the "SelectionDeleting" event.
The "SelectionDeleting" DiagramEvent remains useful, but not for controlling whether or not the deletion should happen.
These properties have not been useful. One can override Link.getLinkDirection to achieve the same effects.
These undocumented properties were used to modify the default functionality of the TextEditingTool. That is now done by setting TextBlock.defaultTextEditor to an instance of HTMLInfo (new in 1.7).
For examples, see Custom TextEditingTool sample and Text Editor default implementation extension.
These properties are now primarily used with HTMLInfo values. HTML Elements will still work until version 2.0.
release/goJS.d.ts to release/go.d.ts.go-debug.js involving a name conflict caused by minification.GoJS version 1.6 brings several new features and samples. Here are some highlights:
The complete list of changes:
localStorage.
$(go.Diagram, "myDiagram",
{
. . .,
"ModelChanged": function(e) { if (e.isTransactionFinished) saveModel(); },
. . .
});
The listener will be called even if the Diagram.model has been replaced.
Home and End keys.
Spot.RightSide and their GraphObject.toSpot to be Spot.LeftSide
(assuming the LayeredDigraphLayout.direction is zero).
If you do not want the "backwards" cycle-producing links to be routed "around" nodes,
set LayeredDigraphLayout.setsPortSpots to false and set both the GraphObject.fromSpot
and GraphObject.toSpot on the nodes to be Spot.TopBottomSides
(assuming the LayeredDigraphLayout.direction is 90).
module.exports as well as window.module.exports, in case they are different objects.
relayoutLanes().
This allows the sample to remember where users have dragged the nodes, including saving and loading to JSON text.
Debug mode if the new value
is not a valid font.
showTemporary is set to true.crossOrigin
flag on generated images. This functionality can be customized with the undocumented property Picture.sourceCrossOrigin,
a settable function that returns a new value for the image.crossOrigin. This property will be documented in 1.5.
xmlns and xmlns:xlink attributes.new go.Binding("stroke", "isHighlighted", function (h) { return h ? "red" : "black"; }).ofObject()
"go-debug.js",
making it easier to track down painting problems.
aMap.iterator.first() to return a key/value pair object, not the first key.first, any, all, or each on the Iterator.)
define capability is present, go is still exposed to the global object,
which avoids problems with undefined go when explicitly loading "go.js" instead of using your framework's require mechanisms.
scale for Diagram.makeImage (Default should be null, was erroneously NaN).
Layout.isRealtime == false would perform their layout at incorrect times.
release/go.d.ts for better type-checking when using TypeScript and for Intellisense support in Visual Studio.update and requestUpdate methods.link.labelNodes.count > 0, but more convenient.Shift-Z.
Invoke it twice in a row to restore the original viewport.
Array.isArray(x) instead of x instanceof Array to check for Arrays created in different frames.