persagy-web-doc/docs/.vuepress/components/scene/items/area.vue

<template>
    <div style="margin-top: 10px;">
        <canvas :id="id" width="740" height="400"/>
    </div>
</template>

<script lang="ts">
    import { SGraphAreaGroupItem, SGraphScene, SGraphView } from "@persagy-web/graph/lib";
    import { Component, Vue } from "vue-property-decorator";
    import { v1 as uuid } from "uuid";

    @Component
    export default class AreaCanvas extends Vue {
        id: string = uuid();
        view: SGraphView | undefined;
        areaData = {
            outline: [
                [
                    [{x: 0, y: 0}, {x: 0, y: 1000}, {x: 1000, y: 1000}, {x: 1000, y: 0}],
                    [{x: 200, y: 200}, {x: 800, y: 200}, {x: 800, y: 800}, {x: 200, y: 800}]
                ],
                [
                    [{x: 1000, y: 1000}, {x: 1200, y: 1000}, {x: 1200, y: 1200}, {x: 1000, y: 1200}]
                ]
            ],
            style: {
                "default": {
                    "stroke": "#cccccc",
                    "fill": "SLinearGradient{0,0;0,1200;0,#ff483bff;0.5,#04ff00ff;1,#3d4effff;}",
                    "lineWidth": 2,
                    "effect": {}
                },
                "selected": {
                    "stroke": "#66ff66",
                    "fill": "SRadialGradient{500,500,50;500,500,800;0,#ff483bff;0.5,#04ff00ff;1,#3d4effff;}",
                    "lineWidth": 3,
                    "effect": {}
                },
                "disabled": {
                    "stroke": "#333333",
                    "fill": "#afafaf",
                    "lineWidth": 1,
                    "effect": {}
                },
            }
        };

        mounted() {
            this.init();
        };

        init() {
            this.view = new SGraphView(this.id);
            const scene = new SGraphScene();
            const item = new SGraphAreaGroupItem(null, this.areaData);
            item.selectable = true;
            item._resizeable = false;
            scene.addItem(item);
            this.view.scene = scene;
            this.view.fitSceneToView();
            this.view.scalable = false;
        }
    }
</script>

<style scoped>

</style>