旭日图扩展——诗词分类，代码如下：
var colors = [
'#e57373',
'#f06292',
'#ba68c8',
'#9575cd',
'#7986cb',
'#64b5f6',
'#ff8a65',
'#ce93d8',
'#9fa8da'
];
//var bgColor = '#fff';
var itemStyle = {
star0: {
color: colors[0]
},
star1: {
color: colors[1]
},
star2: {
color: colors[2]
},
star3: {
color: colors[3]
},
star4: {
color: colors[4]
},
star5: {
color: colors[5]
},
star6: {
color: colors[6]
},
star7: {
color: colors[7]
},
star8: {
color: colors[8]
}
};
var data = [{name:'',itemStyle:{normal:{}},children:[{name:'汉乐府',children:[{name:'1',children:[{name:'《江南》'}]},{name:'2',children:[{name:'《长歌行》'}]}]}]},{name:'',itemStyle:{normal:{}},children:[{name:'北朝民歌',children:[{name:'3',children:[{name:'《敕chì勒lè歌》'}]}]}]},{name:'唐',itemStyle:{normal:{}},children:[{name:'骆宾王',children:[{name:'4',children:[{name:'《咏鹅》'}]}]},{name:'李峤',children:[{name:'5',children:[{name:'《风》'}]}]},{name:'贺知章',children:[{name:'6',children:[{name:'《咏柳》'}]},{name:'7',children:[{name:'《回乡偶书》'}]}]},{name:'王之涣',children:[{name:'8',children:[{name:'《凉州词》'}]},{name:'9',children:[{name:'《登鹳雀楼》'}]}]},{name:'孟浩然',children:[{name:'10',children:[{name:'《春晓》'}]}]},{name:'王翰hàn',children:[{name:'11',children:[{name:'《凉州词》'}]}]},{name:'王昌龄',children:[{name:'12',children:[{name:'《出塞》'}]},{name:'13',children:[{name:'《芙蓉楼送辛渐》'}]}]},{name:'王维',children:[{name:'14',children:[{name:'《鹿柴》'}]},{name:'15',children:[{name:'《送元二使安西》'}]},{name:'16',children:[{name:'《九月九日忆山东兄弟》'}]}]},{name:'李白',children:[{name:'17',children:[{name:'《静夜思》'}]},{name:'18',children:[{name:'《古朗月行》'}]},{name:'19',children:[{name:'《望庐山瀑布》'}]},{name:'20',children:[{name:'《赠汪伦》'}]},{name:'21',children:[{name:'《黄鹤楼送孟浩然之广陵》'}]},{name:'22',children:[{name:'《早发白帝城》'}]},{name:'23',children:[{name:'《望天门山》'}]}]},{name:'高适',children:[{name:'24',children:[{name:'《别董大》'}]}]},{name:'杜甫',children:[{name:'25',children:[{name:'《绝句》之一'}]},{name:'26',children:[{name:'《春夜喜雨》'}]},{name:'27',children:[{name:'《绝句》之二'}]},{name:'28',children:[{name:'《江畔独步寻花》'}]}]},{name:'张继',children:[{name:'29',children:[{name:'《枫桥夜泊》'}]}]},{name:'韦应物',children:[{name:'30',children:[{name:'《滁州西涧》'}]}]},{name:'孟郊',children:[{name:'31',children:[{name:'《游子吟》'}]}]},{name:'韩愈',children:[{name:'32',children:[{name:'《早春呈水部张十八员外》'}]}]},{name:'张志和',children:[{name:'33',children:[{name:'《渔歌子》'}]}]},{name:'卢纶',children:[{name:'34',children:[{name:'《塞下曲》'}]}]},{name:'刘禹锡',children:[{name:'35',children:[{name:'《望洞庭》'}]},{name:'36',children:[{name:'《浪淘沙》'}]}]},{name:'白居易',children:[{name:'37',children:[{name:'《赋得古原草送别》'}]},{name:'38',children:[{name:'《池上》'}]},{name:'39',children:[{name:'《忆江南》'}]}]},{name:'胡令能',children:[{name:'40',children:[{name:'《小儿垂钓》'}]}]},{name:'李绅',children:[{name:'41',children:[{name:'《悯农》（一）'}]},{name:'42',children:[{name:'《悯农》（二）'}]}]},{name:'柳宗元',children:[{name:'43',children:[{name:'《江雪》'}]}]},{name:'贾岛',children:[{name:'44',children:[{name:'《寻隐者不遇》'}]}]},{name:'杜牧',children:[{name:'45',children:[{name:'《山行》'}]},{name:'46',children:[{name:'《清明》'}]},{name:'47',children:[{name:'《江南春》'}]}]},{name:'罗隐',children:[{name:'48',children:[{name:'《蜂》'}]}]}]},{name:'宋',itemStyle:{normal:{}},children:[{name:'范仲淹',children:[{name:'49',children:[{name:'《江上渔者》'}]}]},{name:'王安石',children:[{name:'50',children:[{name:'《元日》'}]},{name:'51',children:[{name:'《泊bó船瓜洲》'}]},{name:'52',children:[{name:'《书湖阴先生壁》'}]}]},{name:'苏轼',children:[{name:'53',children:[{name:'《六月二十七日望湖楼醉书》'}]},{name:'54',children:[{name:'《饮湖上初晴后雨》'}]},{name:'55',children:[{name:'《惠崇春江晓景》'}]},{name:'56',children:[{name:'《题西林壁》'}]}]},{name:'李清照',children:[{name:'57',children:[{name:'《夏日绝句》'}]}]},{name:'曾几',children:[{name:'58',children:[{name:'《三衢道中》'}]}]},{name:'陆游',children:[{name:'59',children:[{name:'《示儿》'}]},{name:'60',children:[{name:'《秋夜将晓出篱门迎凉有感》'}]}]},{name:'范成大',children:[{name:'61',children:[{name:'《四时田园杂兴》（选一）'}]},{name:'62',children:[{name:'《四时田园杂兴》（选二）'}]}]},{name:'杨万里',children:[{name:'63',children:[{name:'《小池》'}]},{name:'64',children:[{name:'《晓出净慈寺送林子方》'}]}]},{name:'朱熹',children:[{name:'65',children:[{name:'《春日》'}]},{name:'66',children:[{name:'《观书有感》'}]}]},{name:'林升',children:[{name:'67',children:[{name:'《题临安邸》'}]}]},{name:'叶绍翁',children:[{name:'68',children:[{name:'《游园不值》'}]}]},{name:'翁卷（juǎn）',children:[{name:'69',children:[{name:'《乡村四月》'}]}]}]},{name:'',itemStyle:{normal:{}},children:[{name:'(元)王冕miǎn',children:[{name:'70',children:[{name:'《墨梅》'}]}]}]},{name:'',itemStyle:{normal:{}},children:[{name:'(明)于谦',children:[{name:'71',children:[{name:'《石灰吟》'}]}]}]},{name:'清',itemStyle:{normal:{}},children:[{name:'郑燮xiè',children:[{name:'72',children:[{name:'《竹石》'}]}]},{name:'袁枚',children:[{name:'73',children:[{name:'《所见》'}]}]},{name:'高鼎',children:[{name:'74',children:[{name:'《村居》'}]}]},{name:'龚自珍',children:[{name:'75',children:[{name:'《己亥杂诗》'}]}]}]}];
for (var j = 0; j < data.length; ++j) {
var level1 = data[j].children;
for (var i = 0; i < level1.length; ++i) {
var block = level1[i].children;
var bookScore = [];
var bookScoreId;
for (var star = 0; star < block.length; ++star) {
bookScoreId = 0;
let currName = Number(block[star].name);
var val = Number(currName);
var vv = val % 7;
var style;
console.log('vv:', vv);
switch (vv) {
case 0: //'5☆':
bookScoreId = 0;
style = itemStyle.star0;
break;
case 1:
bookScoreId = 1;
style = itemStyle.star1;
break;
case 2:
bookScoreId = 2;
style = itemStyle.star2;
break;
case 3:
bookScoreId = 3;
style = itemStyle.star3;
break;
case 4: //'5☆':
bookScoreId = 4;
style = itemStyle.star4;
break;
case 5:
bookScoreId = 5;
style = itemStyle.star5;
break;
case 6:
bookScoreId = 6;
style = itemStyle.star6;
break;
case 7:
bookScoreId = 7;
style = itemStyle.star7;
break;
default:
bookScoreId = 0;
style = itemStyle.star5;
break;
}
block[star].label = {
color: style.color,
downplay: {
opacity: 0.5
}
};
if (block[star].children) {
style = {
opacity: 1,
color: style.color
};
let children = block[star].children;
for (let index = 0; index < children.length; index++) {
const book = children[index];
book.value = 1;
book.itemStyle = style;
book.label = {
color: style.color
};
var value = 1;
if (bookScoreId === 0 || bookScoreId === 3) {
value = 5;
}
if (bookScore[bookScoreId]) {
bookScore[bookScoreId].value += value;
} else {
bookScore[bookScoreId] = {
color: colors[bookScoreId],
value: value
};
}
}
}
}
level1[i].itemStyle = {
color: data[j].itemStyle.color
};
}
}
option = {
//backgroundColor: bgColor,
color: colors,
series: [
{
type: 'sunburst',
center: ['50%', '48%'],
data: data,
sort: function(a, b) {
if (a.depth === 1) {
return b.getValue() - a.getValue();
} else {
return a.dataIndex - b.dataIndex;
}
},
label: {
rotate: 'radial'
//color: bgColor
},
itemStyle: {
//borderColor: bgColor,
borderWidth: 2
},
levels: [
{},
{
r0: 0,
r: '38%',
label: {
rotate: 0,
fontSize: 18,
color: '#212121'
//fontWeight:600
}
},
{
r0: '30%',
r: '61%',
itemStyle: {
//shadowBlur: 2,
//shadowColor: colors[2],
// color: 'transparent'
},
label: {
// rotate: 'tangential',
fontSize: 12,
color: '#212121'
}
},
{
r0: '62%',
r: '67%',
itemStyle: {
//shadowBlur: 2,
//shadowColor: colors[2],
color: 'transparent'
},
label: {
rotate: 'tangential',
fontSize: 12,
color: colors[0]
}
},
{
r0: '68%',
r: '70%',
itemStyle: {
//shadowBlur: 80,
//shadowColor: colors[5]
},
label: {
position: 'outside',
//textShadowBlur: 5,
//textShadowColor: '#333',
fontSize: 16
},
downplay: {
label: {
opacity: 0.5
}
}
}
]
}
]
};