我的版本是gojs-1.7.22，我正在尝试加载示例productionProcess，但它检索到以下错误："GraphObject.make需要类函数或GoJS类名或对象生成器的名称，而不是：ToolTip">
我做错了什么？
// Load libs
var $ = go.GraphObject.make; // for conciseness in defining templates
myDiagram = $(go.Diagram, "myDiagramDiv", // create a Diagram for the DIV HTML element
{
maxSelectionCount: 1, // users can select only one part at a time
"toolManager.hoverDelay": 10, // how quickly tooltips are shown
initialAutoScale: go.Diagram.Uniform, // scale to show all of the contents
"ChangedSelection": onSelectionChanged, // view additional information
});
function infoString(obj) {
var part = obj.part;
if (part instanceof go.Adornment) part = part.adornedPart;
var msg = "";
if (part instanceof go.Link) {
msg = "";
} else if (part instanceof go.Node) {
msg = part.data.text + ":nn" + part.data.description;
}
return msg;
}
var colors = {
"red": "#be4b15",
"green": "#52ce60",
"blue": "#6ea5f8",
"lightred": "#fd8852",
"lightblue": "#afd4fe",
"lightgreen": "#b9e986",
"pink": "#faadc1",
"purple": "#d689ff",
"orange": "#fdb400",
};
// A data binding conversion function. Given an name, return the Geometry.
// If there is only a string, replace it with a Geometry object, which can be shared by multiple Shapes.
function geoFunc(geoname) {
var geo = icons[geoname];
if (typeof geo === "string") {
geo = icons[geoname] = go.Geometry.parse(geo, true);
}
return geo;
}
myDiagram.nodeTemplate =
$(go.Node, "Spot",
{
locationObjectName: 'main',
locationSpot: go.Spot.Center,
toolTip:
$("ToolTip",
$(go.TextBlock, { margin: 4, width: 140 },
new go.Binding("text", "", infoString).ofObject())
)
},
new go.Binding("location", "pos", go.Point.parse).makeTwoWay(go.Point.stringify),
// The main element of the Spot panel is a vertical panel housing an optional icon,
// plus a rectangle that acts as the port
$(go.Panel, "Vertical",
$(go.Shape, {
name: 'icon',
width: 1, height: 1,
stroke: null, strokeWidth: 0,
fill: colors.blue
},
new go.Binding("fill", "color", function (c) { return colors[c]; }),
new go.Binding("width", "iconWidth"),
new go.Binding("height", "iconHeight"),
new go.Binding("geometry", "icon", geoFunc)),
$(go.Shape, {
name: 'main',
width: 40, height: 40,
margin: new go.Margin(-1, 0, 0, 0),
portId: "",
stroke: null, strokeWidth: 0,
fill: colors.blue
},
new go.Binding("fill", "color", function (c) { return colors[c]; }),
new go.Binding("width", "portWidth"),
new go.Binding("height", "portHeight"))
),
$(go.TextBlock, {
font: "Bold 14px Lato, sans-serif",
textAlign: "center",
margin: 3,
maxSize: new go.Size(100, NaN),
alignment: go.Spot.TopCenter,
alignmentFocus: go.Spot.BottomCenter
},
new go.Binding("text"))
);
// Some links need a custom to or from spot
function spotConverter(dir) {
if (dir === "left") return go.Spot.LeftSide;
if (dir === "right") return go.Spot.RightSide;
if (dir === "top") return go.Spot.TopSide;
if (dir === "bottom") return go.Spot.BottomSide;
if (dir === "rightsingle") return go.Spot.Right;
}
myDiagram.linkTemplate =
$(go.Link, {
toShortLength: -2,
fromShortLength: -2,
layerName: "Background",
routing: go.Link.Orthogonal,
corner: 15,
fromSpot: go.Spot.RightSide,
toSpot: go.Spot.LeftSide
},
// make sure links come in from the proper direction and go out appropriately
new go.Binding("fromSpot", "fromSpot", function (d) { return spotConverter(d); }),
new go.Binding("toSpot", "toSpot", function (d) { return spotConverter(d); }),
new go.Binding("points").makeTwoWay(),
// mark each Shape to get the link geometry with isPanelMain: true
$(go.Shape, { isPanelMain: true, stroke: colors.lightblue, strokeWidth: 10 },
new go.Binding("stroke", "color", function (c) { return colors[c]; })),
$(go.Shape, { isPanelMain: true, stroke: "white", strokeWidth: 3, name: "PIPE", strokeDashArray: [20, 40] })
);
myDiagram.model = go.Model.fromJson(document.getElementById("mySavedModel").value);
loop(); // animate some flow through the pipes
我正在关注以下链接中描述的示例https://github.com/NorthwoodsSoftware/GoJS/blob/master/samples/productionProcess.html
2.0版本中添加了"工具提示"生成器。请尝试使用1.7版本中的示例。