test/graph-thumbnail.html

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<html lang="en">
    <head>
        <meta charset="UTF-8">
        <meta http-equiv="X-UA-Compatible" content="IE=edge">
        <meta name="viewport" content="width=device-width, initial-scale=1.0">
        <script src="lib/simpleRequire.js"></script>
        <script src="lib/config.js"></script>
        <script src="lib/jquery.min.js"></script>
        <script src="lib/facePrint.js"></script>
        <script src="lib/testHelper.js"></script>
        <link rel="stylesheet" href="lib/reset.css" />
        <title>graph-thumbnail.html</title>
    </head>

    <body>
        <style>
            .test-chart {
                border: 10px solid #ddd;
            }
        </style>
        <div id="main0"></div>
        <div id="main2"></div>
        <div id="main3"></div>
        <div id="main_in_matrix"></div>
    </body>

    <script>
        function createBaseGraphOption() {
            return {
                tooltip: {},
                legend: {},
                series: [{
                    type: 'graph',
                    name: 'Gene',
                    layout: 'circular',
                    circular: {
                        rotateLabel: true
                    },
                    // center: [700, '30%'],
                    // zoom: 8,
                    roam: true,
                    focusNodeAdjacency: true,
                    label: {
                        show: true
                    },
                    lineStyle: {
                        color: 'source',
                        curveness: 0.3
                    },
                    emphasis: {
                        label: {
                            color: 'blue'
                        },
                        lineStyle: {
                            width: 10
                        }
                    },
                    data: [
                        {
                            itemStyle: null,
                            name: 'DRD2',
                            value: 40,
                            symbolSize: 40
                        },
                        {
                            itemStyle: null,
                            name: 'ADORA2A',
                            value: 0,
                            symbolSize: 20
                        },
                        {
                            itemStyle: null,
                            name: 'ARRB2',
                            value: 30,
                            symbolSize: 20,
                        },
                        {
                            itemStyle: null,
                            name: 'CALM1',
                            value: 20,
                            symbolSize: 40
                        },
                        {
                            itemStyle: null,
                            name: 'CALM2',
                            value: 0,
                            symbolSize: 20
                        },
                        {
                            itemStyle: null,
                            name: 'FLNA',
                            value: 0,
                            symbolSize: 20
                        },
                        {
                            itemStyle: null,
                            name: 'NSF',
                            value: 0,
                            symbolSize: 20
                        }
                    ],
                    links: [
                        {
                            source: 'DRD2',
                            target: 'ADORA2A'
                        },
                        {
                            source: 'DRD2',
                            target: 'ARRB2'
                        },
                        {
                            source: 'DRD2',
                            target: 'CALM1'
                        },
                        {
                            source: 'DRD2',
                            target: 'CALM2'
                        },
                        {
                            source: 'DRD2',
                            target: 'FLNA'
                        },
                        {
                            source: 'DRD2',
                            target: 'NSF'
                        },
                        {
                            source: 'CALM1',
                            target: 'ADORA2A'
                        },
                        {
                            source: 'CALM1',
                            target: 'ARRB2'
                        },
                        {
                            source: 'CALM1',
                            target: 'CALM2'
                        },
                        {
                            source: 'CALM1',
                            target: 'FLNA'
                        },
                        {
                            source: 'CALM1',
                            target: 'NSF'
                        },
                    ]
                }]
            };
        }
    </script>


    <script>
        require(['echarts'], function (echarts) {
            var option = createBaseGraphOption();
            option.thumbnail = {
            };

            var chart = testHelper.create(echarts, 'main0', {
                option: option,
                width: 600,
                title: [
                    'minimun opiton (default behavior): ',
                    '- thumbnail should be placed at right-bottom',
                    '- thumbnail content should show the entire graph',
                    '- widdth and height should be 1/4 of canvas',
                    '- Should has white bg',
                    '- "pen" and "zoom" should be fine',
                ],
                inputsStyle: 'compact',
                inputs: [
                    {
                        type: 'select',
                        text: 'thumbnail.show:',
                        values: [true, false],
                        onchange() {
                            chart.setOption({
                                thumbnail: {
                                    show: this.value,
                                }
                            });
                        }
                    },
                    {
                        type: 'select',
                        text: 'roam:',
                        values: [true, false, 'scale', 'move'],
                        onchange() {
                            chart.setOption({
                                series: {
                                    roam: this.value,
                                }
                            });
                        }
                    },
                    {
                        type: 'select',
                        text: 'series:',
                        values: ['graph', 'no_graph'],
                        onchange() {
                            var newSeries;
                            if (this.value === 'graph') {
                                newSeries = createBaseGraphOption().series;
                            }
                            chart.setOption({
                                series: newSeries
                            }, {
                                replaceMerge: ['series']
                            })
                        },
                    },
                    {
                        type: 'select',
                        text: 'graph layout:',
                        values: ['circular', 'force'],
                        onchange() {
                            var layout = this.value;
                            chart.setOption({
                                series: {
                                    layout: layout,
                                }
                            });
                        }
                    }
                ]
            });
        });
    </script>

    <script>
        require(['echarts'], function (echarts) {
            var option = createBaseGraphOption();
            option.thumbnail = {
                width: 100,
                right: 10,
                top: 10,
                bottom: 10,
                itemStyle: {
                    borderWidth: 20,
                    borderColor: 'rgba(0,0,0,0.4)'
                },
                windowStyle: {
                    color: 'yellow',
                    borderWidth: 3,
                    borderColor: 'blue',
                    shadowBlur: 5
                }
            };

            var chart = testHelper.create(echarts, 'main2', {
                option: option,
                width: 600,
                height: 200,
                title: [
                    'style:',
                    '- borderWidth: 10, width: 100, height: 180, right: 10, top: 10',
                    '- windowStyle: {color: "yellow", borderWidth: 3, borderColor: "blue", shadowBlur: 5}'
                ]
            });
        });
    </script>


    <script>
        require(['echarts'], function (echarts) {
            var option = createBaseGraphOption();
            option.backgroundColor = 'rgba(222, 200, 100, 0.5)';
            option.series[0].zoom = 5;
            option.series[0].scaleLimit = {
                max: 6,
                min: 0.8,
            };

            option.thumbnail = {
                left: 10,
                top: 'center',
                width: '10%',
                height: '30%',
                itemStyle: {
                    borderRadius: 3,
                },
                windowStyle: {
                    borderRadius: 3,
                    // color: 'yellow',
                }
            };

            var chart = testHelper.create(echarts, 'main3', {
                title: [
                    'Should have border-radius in both box and window rect',
                    'Should auto use chart bg, should be opacity bg',
                    'left: 10, top: "center", width: "10%", height: "30%"',
                    'init zoom: 5, **scaleLimit: exists**'
                ],
                option: option,
                height: 300,
                width: 600
            });
        });
    </script>



    <script>
        require(['echarts'], function (echarts) {
            var option = createBaseGraphOption();
            var colCount = 5;
            var rowCount = 5;
            var shouldShow = false;

            var itemStyle = shouldShow ? {borderWidth: 1} : {borderWidth: 0};
            option.matrix = {
                x: {data: Array(colCount).fill(null), show: shouldShow, itemStyle},
                y: {data: Array(rowCount).fill(null), show: shouldShow, itemStyle},
                body: {itemStyle},
                backgroundStyle: {borderWidth: 0},
                left: 0,
                right: 0,
                top: 0,
                bottom: 0,
            };
            option.series[0].coordinateSystem = 'matrix';
            option.series[0].coordinateSystemUsage = 'box';
            option.series[0].coord = [[0, 1], [0, colCount - 1]];

            option.thumbnail = {
                left: 2,
                top: 2,
                right: 2,
                bottom: 2,
                coordinateSystem: 'matrix',
                coord: [4, [3, 4]],
                itemStyle: {
                },
            };

            var chart = testHelper.create(echarts, 'main_in_matrix', {
                title: [
                    'In matrix layout'
                ],
                option: option,
                width: 600,
                inputsStyle: 'compact',
                inputs: [
                    {
                        type: 'select',
                        text: 'matix grid show:',
                        values: [false, true],
                        onchange() {
                            var shouldShow = this.value;
                            var itemStyle = shouldShow ? {borderWidth: 1} : {borderWidth: 0};
                            chart.setOption({
                                matrix: {
                                    x: {show: shouldShow, itemStyle},
                                    y: {show: shouldShow, itemStyle},
                                    body: {itemStyle},
                                },
                            });
                        }
                    }
                ]
            });
        });
    </script>


</html>