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regarding copyright ownership.  The ASF licenses this file
to you under the Apache License, Version 2.0 (the
"License"); you may not use this file except in compliance
with the License.  You may obtain a copy of the License at

   http://www.apache.org/licenses/LICENSE-2.0

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software distributed under the License is distributed on an
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specific language governing permissions and limitations
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<html>
    <head>
        <meta charset="utf-8">
        <script src="lib/esl.js"></script>
        <script src="lib/config.js"></script>
        <link rel="stylesheet" href="lib/reset.css">
    </head>
    <body>
        <style>
            #main {
                position: relative;
                min-width: 1080px; /* 4 columns */
                text-align: center;
            }
            .title {
                display: block;
                cursor: pointer;
                text-decoration: none;
                clear: both;
                text-align: center;
                margin: 0;
                background: #eef;
                line-height: 22px;
            }
            .block {
                display: inline-block;
                *display: inline;
                *zoom: 1;
                vertical-align: top;
                margin: 30px 0 30px 50px;
            }
            .block .ec {
                width: 200px;
                height: 200px;
            }
            .block label {
                width: 200px;
                display: block;
                text-align: center;
                background: #eee;
                border-radius: 3px;
                font-size: 12px;
                line-height: 18px;
                padding: 0 5px;
            }
        </style>

        <div id="main"></div>

        <script>

            var echarts;
            var zrUtil;


            require([
                'echarts'
                // 'zrender/core/util',
                // 'echarts/chart/line',
                // 'echarts/chart/bar',
                // 'echarts/chart/parallel',
                // 'echarts/component/legend',
                // 'echarts/component/grid',
                // 'echarts/component/polar',
                // 'echarts/component/parallel',
                // 'echarts/component/tooltip'
            ], function (ec) {
                echarts = ec;
                zrUtil = ec.util;


                var makeCartesian = zrUtil.curry(makeChart, defaultCartesianOption);
                var makeCategoryOnY = zrUtil.curry(makeChart, categoryOnYOption);
                var makePolar = zrUtil.curry(makeChart, defaultPolarOption);


                console.profile('render');
                renderTitle('cartesian normal');

                // inverse
                makeCartesian('x: forward, y: forward', {
                    xAxis: {},
                    yAxis: {}
                });
                makeCartesian('x: inverse, y: inverse', {
                    xAxis: {inverse: true},
                    yAxis: {inverse: true}
                });
                makeCartesian('x: forward, y: inverse', {
                    xAxis: {},
                    yAxis: {inverse: true}
                });
                makeCartesian('x: inverse, y: forward', {
                    xAxis: {inverse: true},
                    yAxis: {}
                });


                renderTitle('cartesian min max and onZero');

                makeCartesian('xAxis.axisLine.onZero: false, yAxis.min: 0.4, yAxis.max: 0.8', {
                    xAxis: {axisLine: {onZero: false}},
                    yAxis: {min: 0.4, max: 0.8}
                });

                makeCartesian('xAxis.axisLine.onZero: false, yAxis.min: -5, yAxis.max: 1.8', {
                    xAxis: {axisLine: {onZero: false}},
                    yAxis: {min: -5, max: 1.8}
                });

                makeCartesian('xAxis.axisLine.onZero: false, yAxis.min: -5', {
                    xAxis: {axisLine: {onZero: false}},
                    yAxis: {min: -5}
                });

                makeCartesian('xAxis.axisLine.onZero: false, yAxis.max: 0.8', {
                    xAxis: {axisLine: {onZero: false}},
                    yAxis: {max: 0.8}
                });

                makeCartesian('(zero outside) xAxis.axisLine.onZero: true, yAxis.min: 0.4, yAxis.max: 0.8', {
                    xAxis: {axisLine: {onZero: true}},
                    yAxis: {min: 0.4, max: 0.8}
                });

                makeCartesian('(zero near top) xAxis.axisLine.onZero: true, yAxis.min: -5, yAxis.max: 1.8', {
                    xAxis: {axisLine: {onZero: true}},
                    yAxis: {min: -5, max: 1.8}
                });

                makeCartesian('(zero near bottom) xAxis.axisLine.onZero: true, yAxis.min: -1, yAxis.max: 10', {
                    xAxis: {axisLine: {onZero: true}},
                    yAxis: {min: -1, max: 10}
                });

                makeCategoryOnY('(zero near left) yAxis.axisLine.onZero: true, xAxis.min: -1, xAxis.max: 10', {
                    xAxis: {min: -1, max: 10},
                    yAxis: {axisLine: {onZero: true}},
                });

                makeCategoryOnY('(zero near right) yAxis.axisLine.onZero: true, xAxis.min: -5, xAxis.max: 1.8', {
                    xAxis: {min: -5, max: 1.8},
                    yAxis: {axisLine: {onZero: true}},
                });

                makeCategoryOnY('(zero right) yAxis.axisLine.onZero: true, xAxis.min: -5, xAxis.max: 1.8, yAxis.position: right', {
                    xAxis: {min: -5, max: 1.8},
                    yAxis: {axisLine: {onZero: true}, position: 'right'},
                });

                makeCartesian('(zero top) xAxis.axisLine.onZero: true, yAxis.min: -1, yAxis.max: 1, xAxis.position: top', {
                    xAxis: {axisLine: {onZero: true}, position: 'top'},
                    yAxis: {min: -1, max: 1}
                });


                renderTitle('cartesian category on y');

                makeCategoryOnY('x: forward, y: forward', {
                    xAxis: {},
                    yAxis: {}
                });
                makeCategoryOnY('x: inverse, y: inverse', {
                    xAxis: {inverse: true},
                    yAxis: {inverse: true}
                });
                makeCategoryOnY('x: forward, y: inverse', {
                    xAxis: {},
                    yAxis: {inverse: true}
                });
                makeCategoryOnY('x: inverse, y: forward', {
                    xAxis: {inverse: true},
                    yAxis: {}
                });


                renderTitle('cartesian position setting');

                // position
                makeCartesian('x: forward top, y: forward right', {
                    xAxis: {position: 'top'},
                    yAxis: {position: 'right'}
                });
                makeCartesian('x: inverse bottom, y: inverse right', {
                    xAxis: {inverse: true, position: 'bottom'},
                    yAxis: {inverse: true, position: 'right'}
                });
                makeCartesian('x: forward bottom, y: inverse right', {
                    xAxis: {position: 'bottom'},
                    yAxis: {inverse: true, position: 'right'}
                });
                makeCartesian('x: inverse top, y: forward right', {
                    xAxis: {inverse: true, position: 'top'},
                    yAxis: {position: 'right'}
                });


                renderTitle('cartesian tick or label inside');

                makeCartesian('yAxis.axisTick: inside', {
                    xAxis: {},
                    yAxis: {axisTick: {inside: true}}
                });

                makeCartesian('yAxis.axisLabel: inside, yAxis.axisTick: inside', {
                    xAxis: {},
                    yAxis: {axisLabel: {inside: true}, axisTick: {inside: true}}
                });

                makeCartesian('xAxis.axisTick: inside', {
                    xAxis: {axisTick: {inside: true}},
                    yAxis: {}
                });

                makeCartesian('xAxis.axisLabel: inside', {
                    xAxis: {axisLabel: {inside: true}},
                    yAxis: {}
                });

                makeCartesian('xAxis.axisLabel: inside, top, xAxisLine.onZero: false', {
                    xAxis: {axisLabel: {inside: true}, position: 'top', axisLine: {onZero: false}},
                    yAxis: {}
                });


                renderTitle('cartesian name location');

                // name location
                makeCartesian('x: forward start, y: forward start', {
                    xAxis: {nameLocation: 'start'},
                    yAxis: {nameLocation: 'start'}
                });
                makeCartesian('x: inverse start, y: inverse start', {
                    xAxis: {inverse: true, nameLocation: 'start'},
                    yAxis: {inverse: true, nameLocation: 'start'}
                });
                makeCartesian('x: forward start, y: inverse start', {
                    xAxis: {nameLocation: 'start'},
                    yAxis: {inverse: true, nameLocation: 'start'}
                });
                makeCartesian('x: inverse start, y: forward start', {
                    xAxis: {inverse: true, nameLocation: 'start'},
                    yAxis: {nameLocation: 'start'}
                });
                makeCartesian('x: forward middle, y: forward middle', {
                    xAxis: {nameLocation: 'middle', nameGap: 30},
                    yAxis: {nameLocation: 'middle', nameGap: 30}
                });
                makeCartesian('x: forward middle, y: forward middle right', {
                    xAxis: {nameLocation: 'middle', nameGap: 30},
                    yAxis: {nameLocation: 'middle', nameGap: 30, position: 'right'}
                });
                makeCartesian('x: inverse middle, y: inverse middle', {
                    xAxis: {inverse: true, nameLocation: 'middle', nameGap: 30},
                    yAxis: {inverse: true, nameLocation: 'middle', nameGap: 30}
                });
                makeCartesian('x: inverse middle top, y: inverse middle', {
                    xAxis: {inverse: true, nameLocation: 'middle', nameGap: 30, position: 'top'},
                    yAxis: {inverse: true, nameLocation: 'middle', nameGap: 30}
                });

                renderTitle('polar normal');

                // inverse
                makePolar('angle: forward, radius: forward', {
                    angleAxis: {},
                    radiusAxis: {}
                });
                makePolar('angle: inverse, radius: inverse', {
                    angleAxis: {inverse: true},
                    radiusAxis: {inverse: true}
                });
                makePolar('angle: forward, radius: inverse', {
                    angleAxis: {},
                    radiusAxis: {inverse: true}
                });
                makePolar('angle: inverse, radius: forward', {
                    angleAxis: {inverse: true},
                    radiusAxis: {}
                });

                renderTitle('polar angle settting');

                // startAngle
                makePolar('angle: forward startAngle23, radius: forward', {
                    angleAxis: {startAngle: 23},
                    radiusAxis: {}
                });
                makePolar('angle: forward startAngle64, radius: forward', {
                    angleAxis: {startAngle: 64},
                    radiusAxis: {}
                });
                makePolar('angle: forward startAngle90, radius: forward', {
                    angleAxis: {startAngle: 90},
                    radiusAxis: {}
                });
                makePolar('angle: forward startAngle108, radius: forward', {
                    angleAxis: {startAngle: 108},
                    radiusAxis: {}
                });
                makePolar('angle: forward startAngle164, radius: forward', {
                    angleAxis: {startAngle: 164},
                    radiusAxis: {}
                });
                makePolar('angle: forward startAngle180, radius: forward', {
                    angleAxis: {startAngle: 180},
                    radiusAxis: {}
                });
                makePolar('angle: forward startAngle204, radius: forward', {
                    angleAxis: {startAngle: 204},
                    radiusAxis: {}
                });
                makePolar('angle: forward startAngle250, radius: forward', {
                    angleAxis: {startAngle: 250},
                    radiusAxis: {}
                });
                makePolar('angle: forward startAngle270, radius: forward', {
                    angleAxis: {startAngle: 270},
                    radiusAxis: {}
                });
                makePolar('angle: forward startAngle270, radius: forward', {
                    angleAxis: {startAngle: 270},
                    radiusAxis: {}
                });
                makePolar('angle: forward startAngle294, radius: forward', {
                    angleAxis: {startAngle: 294},
                    radiusAxis: {}
                });
                makePolar('angle: forward startAngle344, radius: forward', {
                    angleAxis: {startAngle: 344},
                    radiusAxis: {}
                });
                makePolar('angle: forward startAngle360, radius: forward', {
                    angleAxis: {startAngle: 360},
                    radiusAxis: {}
                });


                renderTitle('polar min max');

                makePolar('radiusAxis.min: 1, radiusAxis.max: 3', {
                    angleAxis: {},
                    radiusAxis: {min: 1, max: 9}
                });

                makePolar('radiusAxis.min: -1', {
                    angleAxis: {},
                    radiusAxis: {min: -1}
                });


                renderTitle('polar clockwise');

                makePolar('clockwise: true', {
                    angleAxis: {clockwise: true},
                    radiusAxis: {}
                });

                makePolar('clockwise: false', {
                    angleAxis: {clockwise: false},
                    radiusAxis: {}
                });


                renderTitle('polar inverse angle settting');

                // startAngle
                makePolar('angle: inverse startAngle23, radius: forward', {
                    angleAxis: {inverse: true, startAngle: 23},
                    radiusAxis: {}
                });
                makePolar('angle: forward startAngle23, radius: inverse', {
                    angleAxis: {startAngle: 23},
                    radiusAxis: {inverse: true}
                });

                renderTitle('parallel');

                var makeParallel = zrUtil.curry(makeChart, defaultParallelOption);

                makeParallel('layout: horizontal', {
                });
                makeParallel('layout: horizontal, axis2 forward start', {
                    parallelAxis: makeParallelAxisOption({nameLocation: 'start'})
                });
                makeParallel('layout: horizontal, axis2 inverse start', {
                    parallelAxis: makeParallelAxisOption({inverse: true, nameLocation: 'start'})
                });
                makeParallel('layout: vertical', {
                });
                makeParallel('layout: vertical, axis2 forward start', {
                    parallel: {layout: 'vertical'},
                    parallelAxis: makeParallelAxisOption({nameLocation: 'start'})
                });
                makeParallel('layout: vertical, axis2 inverse start', {
                    parallel: {layout: 'vertical'},
                    parallelAxis: makeParallelAxisOption({inverse: true, nameLocation: 'start'})
                });

                console.profileEnd('render');
            });

            function makeParallelAxisOption(secondOpt) {
                return [
                    {dim: 0, name: '维度1'},
                    zrUtil.merge({dim: 1, name: '维度2'}, secondOpt, true),
                    {dim: 2, name: '维度3'},
                    {dim: 3, name: '维度4'}
                ];
            }

            function renderTitle(label) {
                var containerEl = document.getElementById('main');
                var el = document.createElement('a');
                el.className = 'title';
                var html = encodeHTML(label);
                el.innerHTML = html;
                el.href = '#' + html.replace(/\s/g, '_');
                el.name = html.replace(/\s/g, '_');
                containerEl.appendChild(el);
            }


            function makeChart(getOption, label, opt) {
                opt = opt || {};
                var containerEl = document.getElementById('main');
                var el = document.createElement('div');
                el.className = 'block';
                el.innerHTML = '<div class="ec"></div><label>' + encodeHTML(label) + '</label>';
                containerEl.appendChild(el);

                var chart = echarts.init(el.firstChild, null, { });
                chart.setOption(zrUtil.merge(opt, getOption()));
            }

            function defaultCartesianOption() {

                var xAxisData = [];
                var data1 = [];

                for (var i = 0; i < 30; i++) {
                    xAxisData.push('类目' + i);
                    data1.push(+(Math.random() + 0.5).toFixed(3));
                }

                return {
                    legend: {
                        data: ['line', 'line2', 'line3']
                    },
                    tooltip: {
                        trigger: 'axis',
                        axisPointer: {type: 'line'}
                    },
                    grid: {x: 50, y: 50, x2: 50, y2: 50},
                    xAxis: {
                        data: xAxisData,
                        name: 'XName',
                        boundaryGap: false,
                        splitArea: {show: false},
                        splitLine: {show: false}
                    },
                    yAxis: {
                        name: 'YName',
                        splitArea: {show: true}
                    },
                    series: [{
                        name: 'line',
                        type: 'line',
                        stack: 'all',
                        symbol: 'circle',
                        symbolSize: 10,
                        data: data1,
                        itemStyle: {
                            normal: {
                                borderColor: 'white',
                                borderWidth: 3,
                                lineStyle: {width: 1}
                            }
                        }
                    }]
                };
            }

            function categoryOnYOption() {

                var axisData = [];
                var data1 = [];

                for (var i = 0; i < 30; i++) {
                    axisData.push('类目' + i);
                    data1.push(+(Math.random() + 0.5).toFixed(3));
                }

                return {
                    legend: {
                        data: ['line', 'line2', 'line3']
                    },
                    tooltip: {
                        trigger: 'axis',
                        axisPointer: {type: 'line'}
                    },
                    grid: {x: 50, y: 50, x2: 50, y2: 50},
                    yAxis: {
                        data: axisData,
                        type: 'category',
                        name: 'YName',
                        boundaryGap: false,
                        splitArea: {show: false},
                        splitLine: {show: false}
                    },
                    xAxis: {
                        type: 'value',
                        name: 'XName',
                        splitArea: {show: true}
                    },
                    series: [{
                        name: 'line',
                        type: 'line',
                        stack: 'all',
                        symbol: 'circle',
                        symbolSize: 10,
                        data: data1,
                        itemStyle: {
                            normal: {
                                borderColor: 'white',
                                borderWidth: 3,
                                lineStyle: {width: 1}
                            }
                        }
                    }]
                };
            }

            function defaultPolarOption() {

                var xAxisData = [];
                var data1 = [];

                for (var i = 0; i < 8; i++) {
                    xAxisData.push('类目' + i);
                    data1.push((Math.random() * 2 + 1).toFixed(3));
                }

                return {
                    legend: {
                        data: ['line', 'line2', 'line3']
                    },
                    tooltip: {
                        trigger: 'axis',
                        axisPointer: {type: 'shadow'}
                    },
                    polar: {radius: '65%'},
                    angleAxis: {data: xAxisData},
                    radiusAxis: {splitNumber: 4, name: 'radiusName'},
                    series: [{
                        coordinateSystem: 'polar',
                        name: 'line',
                        stack: 'all',
                        type: 'line',
                        symbolSize: 10,
                        itemStyle: {normal: {areaStyle: {}}},
                        data: data1
                    }]
                };
            }

            function defaultParallelOption() {

                var dataBJ = [];
                for (var i = 0; i < 10; i++) {
                    var item = [];
                    for (var j = 0; j < 4; j++) {
                        item.push(Math.random() * 10);
                    }
                    dataBJ.push(item);
                }

                return {
                    color: [
                        '#dd4444', '#fec42c', '#80F1BE'
                    ],
                    parallelAxis: makeParallelAxisOption(),
                    parallel: {
                        left: 40,
                        top: 40,
                        right: 40,
                        bottom: 40,
                        parallelAxisDefault: {
                            type: 'value'
                        }
                    },
                    series: [
                        {
                            name: '北京',
                            type: 'parallel',
                            data: dataBJ
                        }
                    ]
                };
            }

            function encodeHTML(source) {
                return source == null
                    ? ''
                    : String(source)
                        .replace(/&/g, '&amp;')
                        .replace(/</g, '&lt;')
                        .replace(/>/g, '&gt;')
                        .replace(/"/g, '&quot;')
                        .replace(/'/g, '&#39;');
            };

        </script>
    </body>
</html>