我对 PyQt/它的 Webview 有问题。困扰我的代码应该呈现图表,但它没有。我正在使用 Highcharts 框架并为通过 Python 呈现图表的 javascript 函数提供数据。我还检查 webview 是否准备好,因为这是我以前的错误。有问题的代码如下所示:
command = ('loadPinch(' + str(random.sample(range(10000), 1000)) +
', ' + str(['2009', '01', '01']) + ');')
self.webview.page().mainFrame().evaluateJavaScript("""
var readyStateCheckInterval = setInterval(function() {
if(document.readyState === 'complete'){ """ +
command + """
clearInterval(readyStateCheckInterval);
}
}, 10);""")
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loadPinch 是一个 JavaScript 函数,看起来与此类似(这又类似于 Highcharts 示例图):
function loadPinch(data, date){
$('#container').highcharts({
chart: {
zoomType: 'x',
spacingRight: 20
},
title: {text: 'Twitter Trends'},
subtitle: {
text: document.ontouchstart === undefined ?
'Click and drag in the plot area …Run Code Online (Sandbox Code Playgroud) 我有一个ajax调用
$(function () {
$.ajax({
url: '../../getdaily.php',
type:'POST',
dataType: '',
success: function(output_string){
console.log(output_string);
},
error: function (xhr, ajaxOptions, thrownError){
console.log(xhr.statusText);
console.log(thrownError);
}
});
});
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并且 console.log 将输出...
[{"name":"Test-Cases","y":118},{"name":"White-Box","y":43},{"name":"Priority","y":44}]
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我可以很容易地把它粘贴到我data :的高图上,然后得到我正在寻找的饼图
...
series: [{
type: 'pie',
name: 'Browser share',
data: [{"name":"Test-Cases","y":118},{"name":"White-Box","y":43},{"name":"Priority","y":44}]
}]
...
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我的问题是如何output_string进入 Highchartsdata : <here>。我尝试了各种将变量作为变量传入的方法,并开始对此产生影响,不知道为什么。
我用于 highcharts 并传递给 id 的实际代码...
$('#container').highcharts({
chart: {
plotBackgroundColor: null,
plotBorderWidth: null,
plotShadow: false
},
title: {
text: 'Browser market shares at a specific website, 2014'
},
tooltip: …Run Code Online (Sandbox Code Playgroud) 我需要在闪亮的应用程序(highcharter、rcharts 等)上使用 R 的任何 highcharts 包向饼图添加图例。
前任。代码
library("shiny")
library("highcharter")
data(citytemp)
ui <- fluidPage(
h1("Highcharter Demo"),
fluidRow(
column(width = 4, class = "panel",
selectInput("type", label = "Type", width = "100%",
choices = c("line", "column", "bar", "spline")),
selectInput("stacked", label = "Stacked", width = "100%",
choices = c(FALSE, "normal", "percent")),
selectInput("theme", label = "Theme", width = "100%",
choices = c(FALSE, "fivethirtyeight", "economist",
"darkunica", "gridlight", "sandsignika",
"null", "handdrwran", "chalk")
)
),
column(width = 8,
highchartOutput("hcontainer",height = "500px")
)
)
)
server = function(input, output) …Run Code Online (Sandbox Code Playgroud) 图表自动设置父母父母身高的全高。Totaly 忽略了他父母的身高。
网址:
<div class="wrapper">
<div class="huj2">
<div class="huj">
bla bla
</div>
<div class="huj">
<div id="ChartContainer2">
//Chart is here
</div>
</div>
</div>
</div>
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CSS:
#ChartContainer2 {
width: 100%;
}
.huj {
height: 50%;
position: relative;
}
.huj2 {
height: 100%;
}
.wrapper {
position: fixed;
height: 100%;
width: 100%;
}
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[[ "ISIS",14823424,1012],[ "ISIS",7589888,1011],[ "isis_uv",458752,1115],[ "BGP",524066816,1059],[ "bgp_policy_reg_agent",352256,146] ,[ "ISIS",7655424,1013],[ "isis_policy_reg_agent",290816,314]]
Here [0] index is the x-axis
[1] index is the y-axix
[2] index is the legend value
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我想绘制这样的图形
请指导我绘制它..
我想用vue-highcharts用moment.js。
<template>
<highcharts :constructor-type="'stockChart'" :options="stockOptions" :updateArgs="[true, false]"></highcharts>
</template>
<script>
...
stockOptions: {
series: [{
data: ''
}],
plotOptions: {
series: {
turboThreshold: 0
}
},
chart: {
type: 'area'
},
time: {
timezone: 'America/Sao_paulo'
}
}
...
</script>
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但我收到此错误:
Highcharts Error #25
Can't find Moment.js library
Using the global.timezone option requires the Moment.js library to be loaded.
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我该怎么做才能解决此问题?
我正在使用highcharts,我今天默认拥有全天数据.我想动态设置起点和终点.
$(document).ready(function() {
$.ajax({
type:'POST',
dataType: 'JSON',
url: "http://localhost/data.php",
success: function(response) {
var pointstart=response.start_date;
console.info(response.start_date+" "+response.end_date);
$('#graph').highcharts({
chart: {
type: 'spline',
zoomType: 'x'
},
xAxis: {
type: 'datetime',
setExtremes: (response.start_date,response.end_date),
tickInterval: 3600 * 1000,
dateTimeLabelFormats: { // don't display the dummy year
month: '%e. %b',
year: '%b'
}
},
series:[{
pointStart : pointstart,
pointInterval : 3600 * 1000,
name: 'cc',
data: response.data
}]
});
},
cache: false
});
});
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问题:我无法在00:00:00到23:59:59看到图表.我每分钟都有单曲.上图显示了我从12:48:01到23:59:01的数据.我正在使用这个测试数据.
注意:在某些情况下,我有多个月的数据,因此需要根据ajax响应start_date和end_date动态设置值.通过
测试数据:http://dpaste.com/2QQQX49
我有一个像这样的JavaScript对象
server1:[38,1,2,7]
server2:[6,2,1,4
server3:[160,30,21,20]
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我想将此对象的元素插入这样的数组中
data1=[
[
{name:"Success", y:38},
{name:"Failure", y:1},
{name:"Aborted", y:2},
{name:"Unstable", y:7}
],
[
{name:"Success", y:6},
{name:"Failure", y:2},
{name:"Aborted", y:1},
{name:"Unstable", y:4}
],
[
{name:"Success", y:160},
{name:"Failure", y:30},
{name:"Aborted", y:21},
{name:"Unstable", y:20}
]
]
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JavaScript对象的键的第一个元素是成功,第二个元素是失败,第三个元素是不稳定的,第四个元素被中止,有什么办法可以做到这一点?任何帮助将不胜感激