配置项如下
var treeUrl = 'data:image/png;base64,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';
var lineCount = 4;
var cateData = [];
var series = [];
var data = [];
for (var i = 0; i < lineCount; i++) {
cateData.push(i + '');
data.push({
value: 1,
symbolOffset: (i % 2) ? ['50%', 0] : null
});
}
option = {
color: ['#e54035'],
title:{
text:'无纸化办公后每年节省约21000棵树'
},
xAxis: {
show: false
},
yAxis: {
data: cateData,
show: false
},
grid: {
top: 10,
bottom: 10,
left: 10,
right: 10
},
series: [{
name: 'all',
type: 'pictorialBar',
symbol: 'image://' + treeUrl,
symbolSize: [30, 50],
symbolRepeat: true,
data: data,
animationEasing: 'elasticOut'
}]
};