【发布时间】:2019-09-16 16:58:49
【问题描述】:
第一次点击图表导致页面自动定位在中心不变,怎么禁用?我该如何解决? 我找不到这些问题的文档。 goJs 版本 2.0.9 我们已经将 gojs 与 angular js 集成在一起,这些是在两只蜜蜂检索节点和链接之后调用的函数
$scope.createCustomNode = function () {
var nodePicture = $scope.make(
$go.Picture,
{maxSize: new go.Size(475, 166)},
new $go.Binding("source", "src")
)
var nodeTesxt = $scope.make(
$go.TextBlock,
"Default Text",
new go.Binding("stroke", "color"),
{margin: 12, font: "21px sans-serif"},
new $go.Binding('text', 'name')
)
var managedEvent = {
click: function (e, obj) {
$scope.nodeClick(obj.part.data.key)
},
}
$scope.diagram.nodeTemplate = $scope.make(
$go.Node,
managedEvent,
new $go.Binding("location", "loc", $go.Point.parse).makeTwoWay($go.Point.stringify),
'Vertical',
{background: 'transparent'},
nodePicture,
nodeTesxt
)
}
$scope.createCustomLink = function () {
var linkStyle = $scope.make(
$go.Shape,
new go.Binding("stroke", "color"),
new go.Binding("strokeWidth", "width"),
new go.Binding("strokeDashArray", "dash")
)
var startTextLink = $scope.make(
$go.TextBlock,
{font: "18px sans-serif"},
new $go.Binding('text', 'startLabel'),
{
segmentIndex: 0,
segmentFraction: 0.2,
segmentOffset: new go.Point(0, -20)
}
)
var endTextLink = $scope.make(
$go.TextBlock,
{font: "18px sans-serif"},
new $go.Binding('text', 'endLabel'),
{
segmentIndex: 0,
segmentFraction: 0.8,
segmentOffset: new go.Point(0, -20)
}
)
$scope.diagram.linkTemplate = $scope.make(
$go.Link,
linkStyle,
startTextLink,
endTextLink
)
}
$scope.createDiagram = function () {
$scope.diagram.model = $scope.model
}
$scope.initDiagramParams = function () {
$scope.diagram = $scope.make($go.Diagram, 'diagram', {
initialAutoScale: $go.Diagram.Uniform,
// layout: new $go.ForceDirectedLayout(),
// layout: new $go.LayeredDigraphLayout(),
allowCopy: false
})
$scope.diagram.addDiagramListener('SelectionMoved', function (e) {
$scope.nodeDragEnd(e)
})
}
【问题讨论】:
-
您使用的是哪个版本的 GoJS? (评估
go.version。)除了代码中显示的内容之外,您如何初始化图表? -
2.0.9,我开始图表,我调用 API 来获得节点和链接,并在答案中将数据传递给图表
-
您是否创建了模型并设置了 Diagram.model?
-
是的,函数 createDiagram.was 在 API 之后调用节点和链接
标签: gojs