使用Pyecharts==1.5.1和snapshot-phantomjs==0.0.3运行官方文档中的示例无法生成正确的图片 #5
Comments
|
产生的html 可以贴在这吗？ |
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>Awesome-pyecharts</title>
<script type="text/javascript" src="https://assets.pyecharts.org/assets/echarts.min.js"></script>
</head>
<body>
<div id="3a661523ec3e4811accbb578543c7617" class="chart-container" style="width:900px; height:500px;"></div>
<script>
var chart_3a661523ec3e4811accbb578543c7617 = echarts.init(
document.getElementById('3a661523ec3e4811accbb578543c7617'), 'white', {renderer: 'canvas'});
var option_3a661523ec3e4811accbb578543c7617 = {
"animation": true,
"animationThreshold": 2000,
"animationDuration": 1000,
"animationEasing": "cubicOut",
"animationDelay": 0,
"animationDurationUpdate": 300,
"animationEasingUpdate": "cubicOut",
"animationDelayUpdate": 0,
"color": [
"#c23531",
"#2f4554",
"#61a0a8",
"#d48265",
"#749f83",
"#ca8622",
"#bda29a",
"#6e7074",
"#546570",
"#c4ccd3",
"#f05b72",
"#ef5b9c",
"#f47920",
"#905a3d",
"#fab27b",
"#2a5caa",
"#444693",
"#726930",
"#b2d235",
"#6d8346",
"#ac6767",
"#1d953f",
"#6950a1",
"#918597"
],
"series": [
{
"type": "bar",
"name": "\u5546\u5bb6A",
"data": [
114,
55,
27,
101,
125,
27,
105
],
"barCategoryGap": "20%",
"label": {
"show": true,
"position": "right",
"margin": 8
},
"rippleEffect": {
"show": true,
"brushType": "stroke",
"scale": 2.5,
"period": 4
}
},
{
"type": "bar",
"name": "\u5546\u5bb6B",
"data": [
57,
134,
137,
129,
145,
60,
49
],
"barCategoryGap": "20%",
"label": {
"show": true,
"position": "right",
"margin": 8
},
"rippleEffect": {
"show": true,
"brushType": "stroke",
"scale": 2.5,
"period": 4
}
}
],
"legend": [
{
"data": [
"\u5546\u5bb6A",
"\u5546\u5bb6B"
],
"selected": {
"\u5546\u5bb6A": true,
"\u5546\u5bb6B": true
},
"show": true
}
],
"tooltip": {
"show": true,
"trigger": "item",
"triggerOn": "mousemove|click",
"axisPointer": {
"type": "line"
},
"textStyle": {
"fontSize": 14
},
"borderWidth": 0
},
"xAxis": [
{
"show": true,
"scale": false,
"nameLocation": "end",
"nameGap": 15,
"gridIndex": 0,
"inverse": false,
"offset": 0,
"splitNumber": 5,
"minInterval": 0,
"splitLine": {
"show": false,
"lineStyle": {
"width": 1,
"opacity": 1,
"curveness": 0,
"type": "solid"
}
}
}
],
"yAxis": [
{
"show": true,
"scale": false,
"nameLocation": "end",
"nameGap": 15,
"gridIndex": 0,
"inverse": false,
"offset": 0,
"splitNumber": 5,
"minInterval": 0,
"splitLine": {
"show": false,
"lineStyle": {
"width": 1,
"opacity": 1,
"curveness": 0,
"type": "solid"
}
},
"data": [
"\u886c\u886b",
"\u6bdb\u8863",
"\u9886\u5e26",
"\u88e4\u5b50",
"\u98ce\u8863",
"\u9ad8\u8ddf\u978b",
"\u889c\u5b50"
]
}
],
"title": [
{
"text": "Bar-\u6d4b\u8bd5\u6e32\u67d3\u56fe\u7247"
}
]
};
chart_3a661523ec3e4811accbb578543c7617.setOption(option_3a661523ec3e4811accbb578543c7617);
</script>
</body>
</html>这个文件在Chrome中打开正常显示的，我试过snapshot-selenium可以正常渲染出图片到工作区，目前就是phantomjs渲染失败...我尝试换过纯英文路径也没有用 |
|
深夜打扰挺不好意思的，回头我请你喝咖啡哈哈哈哈，echarts的图真的很漂亮！ |
|
linux |
感谢，果然是js应用的问题，放到本地后解决。 |
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哪你们本地机是不是不能上网？或者是有防火墙，或者是需要proxy server? |
内网服务，访问其他域名正常，引用这个在线的js应用不了。 |
|
哦！那就是 pyecharts 这个线上资源用不了。 |
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系统：Win10
IDE：pycharm
python版本：3.6+
pyecharts版本==1.5.1
snapshot-phantomjs==0.0.3
官方示例的代码如下：
`from pyecharts import options as opts
from pyecharts.charts import Bar
from pyecharts.render import make_snapshot
from snapshot_phantomjs import snapshot
def bar_chart() -> Bar:
c = (
Bar()
.add_xaxis(["衬衫", "毛衣", "领带", "裤子", "风衣", "高跟鞋", "袜子"])
.add_yaxis("商家A", [114, 55, 27, 101, 125, 27, 105])
.add_yaxis("商家B", [57, 134, 137, 129, 145, 60, 49])
.reversal_axis()
.set_series_opts(label_opts=opts.LabelOpts(position="right"))
.set_global_opts(title_opts=opts.TitleOpts(title="Bar-测试渲染图片"))
)
return c
make_snapshot(snapshot, bar_chart().render(), "bar0.png")`
产生的报错信息如下：
Traceback (most recent call last):
File "F:/工程/Python/chap02/chart1.py", line 24, in
make_snapshot(snapshot, 'snapshot.html', 'bar1.png')
File "F:\工程\Python\chap02\venv\lib\site-packages\pyecharts\render\snapshot.py", line 39, in make_snapshot
raise OSError(content_array)
OSError: ["ReferenceError: Can't find variable: echarts\n\n undefined:1\nnull\n"]
首先 bar_chart().render() 是可以运行渲染出html在网页中渲染成功的，但是后续这个函数报错我也不知道如何解决了
我通过谷歌查找了一下解决方案仍然没有解决，希望作者能够回复我一下。
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