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g6-editor's Issues

卡片与节点删除的回调没有作用

用了itemremove的监听,但没有作用。
代码如下:
this.page = new G6Editor.Flow({
graph: {
container: 'page',
}
});
this.page.on('itemremove', function(ev){
console.log(ev);
})

授权

您好:

得到授权后,代码中modelFlow.js 这些会提供源码吗?

graph.read 传入空对象导致事件报错

现象
graph.read({}),会导致画布事件监听出错,比如 onMousemove 时,报错

场景
在 g6-editor 中,undo 代码调用的是 page.read(),若此时数据为空,则会导致报错

flow.read 异步读取数据

实例化 Flow 对象后,如果异步读取流程数据,会造成画布上的内容和 minimap 上面的内容不同。

image

image

在dva 或react项目中如何引用使用 ???

我npm i tnpm -g 无效,然后cpm istall的 组件中引入 import G6Editor from '@antv/g6-editor' 然后根据文档的第一步和第二步就会报错: TypeError: Cannot read property 'appendChild' of null
e.t.initContainer
D:/JointJS/jointJs/node_modules/
@[email protected]@@antv/g6-editor/build/g6Editor.js:1

如何禁止已经连接节点的线段不被拖动?

目前没有找到方法,本人的解决办法是:
graph.on('dragstart', (ev)=>{
if(ev.shape && ev.shape.eventPreFix == 'edgeControlPoint') {
// 下段代码为报错代码,人为让该方法报错,可以阻止线段移动
xDom = domX, yDom = domY;
}
});

请问下g6-editor中的选中节点激活这个怎么实现?

尝试用g6实现,不过这个地方block了

  G6.registerNode('NodeECS', {
    draw(item){
      const group = item.getGraphicGroup();
      group.addShape('text', {
        attrs: {
          x: 30,
          y: 0,
          fill: '#333',
          text: 'ECS'
        }
      });
      // group.addShape('rect', {
      //   attrs: {
      //     x: -5,
      //     y: -20,
      //     width:90,
      //     height:100,
      //     stroke: '#13c2c2'
      //   }
      // });
      group.addShape('image', {
        attrs: {
          x: 0,
          y: 0,
          width: 80,
          height: 80,
          img: require('../assets/ecs.svg')
        }
      });
      return group;
    },
    anchor: [
      [0.5, 1],
      [0,5, 0]
    ],
  });


  graph.on('node:mouseenter', function(ev) {
    console.log(ev.item);
    graph.update(ev.item, {
       //此处不清楚如何变更,文档针对model没有准确说明  
    });
  });

没有数据模型拓展接口

目前 只有node 和edge两种数据模型,希望提供注册自定义数据模型的接口,拖入不同的节点类型的时候 生成的节点对应相应的数据模型,而不是所有的节点 都是node的数据模型。

锚点输入输出项的配置失效

环境

    "@antv/g2": "^3.2.6",
    "@antv/g6": "^2.1.0",
    "@antv/g6-editor": "^1.0.8",

用法

Flow.registerNode(
      'test',
      {
        anchor: [
          [
            1,
            0.5,
            {
              type: 'input', // 这里只允许输入
            },
          ],
 [
            1,
            1,
            {
              type: 'output', // 只允许输出
            },
          ],
        ],
      },
      'flow-node',
    );

关于锚点的这种写法是参考的官网上的例子,但是不起作用,仍然可以随意连接。
这种写法有问题吗

Is there any plan to open source this project?

G6 edit is a pioneering library of schematic components, i have already seen G6 edit design, beautiful views and good Interactive for use, i am very want to see how to compute nodes location, move and connect Nodes, so, i want ask is there any plan to open source this project?

Adding anchor to a group

I'd like to add anchor input/outputs to a group. Its necessary for a project I'm working on.

Happy to contribute.

Cannot read property 'minX' of undefined

官方的 demo,启动后,打开 base 或者 modelFlow,在没有添加任何元素的情况下,鼠标滚轮或者拖拽都会报上述错误,添加过元素之后就没有报错了
ps,在线版的 demo 没有这个报错,不知道是不是版本的问题

如何在 g6-editor中使用 svg 渲染模式

项目中要使用自定DOM节点。文档上说要用svg渲染模式。但是并不能成功配置svg渲染模式

const page = new G6Editor.Flow({
      graph: {
        renderer: 'svg',
        container: 'page',
        height
      },
      align: {
        grid: true
      },
      noEndEdge: false,
      edgeResizeable: false
    });

FLow的配置项Grid中的line是一个什么对象

不是很清楚grid的用途,按我的理解应该是能够把背景替换为网格形式的。那么line应该是网格线的样式。可是没看到文档中给出这个对象的属性名。请问这个如何解决?

商业使用的授权协议

请问:

  • 在经过一些本地适配后感觉g6 editor能作为实际产品中的一部分后改如何获得授权,授权协议是怎样的(我们老大已经发邮件了但是没有回复)?
  • 是否受@antv/g6-plugins的GPL协议约束?(minimap貌似是g6 plugins里面的东西)

minimap的背景样式设置无效

我看API里minimap有viewportBackStyle、viewportWindowStyle来设置样式。

 new G6Editor.Minimap({
        container: 'minimap',
        height: 120,
        width: 200,
        viewportBackStyle: {
          fill: '#336699'
        }
      });

但实际上,渲染的dom元素里把背景色写死成白色了。设置的样式未生效。

<div class="g6-editor-minimap-container" style="background: rgb(255, 255, 255); position: absolute; overflow: hidden;">
...
</div>

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