githubmirror/echarts

test/stream-basic1.html
105 строк3 KB
pissang
test(visual): fix progressive rendering in VST
08 май 2021, 09:55
08 май 2021, 09:550d972e0
<!DOCTYPE html>
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<html>
    <head>
        <meta charset="utf-8">
        <meta name="viewport" content="width=device-width, initial-scale=1" />
        <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>
        <script src="lib/canteen.js"></script>
        <link rel="stylesheet" href="lib/reset.css" />
        <link rel="stylesheet" href="./stream-basic.css" />
        <script src="./stream-basic.js"></script>
    </head>
    <body>

        <div id="main0"></div>
        <div id="record"></div>

        <script>

        var recordContainer = document.getElementById('record');
        var chart;

        testHelper.controlFrame({
            pauseAt: 120,
            onFrame: function (frameNumber) {
                window.printIncrementalOnFrame(chart, frameNumber, recordContainer);
            }
        });

        require(['echarts'], function (echarts) {
            var option;

            var count = 5000;
            var lineCount = 100;
            var progressive = 100;
            var data = [];
            var yCurr = 5;
            for (var i = 0; i < count; i++) {
                var mod = i % lineCount;
                if (mod === 0) {
                    yCurr += 5;
                }
                data.push([mod, yCurr]);
            }

            option = {
                color: ['red'],
                grid: {top: 20, bottom: 30},
                xAxis: {
                    type: 'category',
                    axisLabel: {fontSize: 9, interval: 0, rotate: 90, margin: 20},
                    boundaryGap: false
                },
                yAxis: {
                    type: 'category',
                    axisLabel: {fontSize: 9, interval: 0},
                    boundaryGap: false
                },
                series: {
                    type: 'scatter',
                    symbolSize: 2,
                    progressive: progressive,
                    progressiveThreshold: 1,
                    largeThreshold: 1,
                    data: data
                }
            };

            chart = testHelper.create(echarts, 'main0', {
                title: [
                    'Click **run** and check the printed records:',
                ],
                option: option,
                height: 450,
                recordCanvas: true
            });
        });
        </script>


    </body>
</html>