I am trying to use google react pie chart however I am having a hard time position the title.
Here is my code:
const pieOptions = {
title: 'my awesome chart',
pieHole: 0.6,
slices: [
{
color: '#00a3e0',
},
{
color: '#f2a900',
},
{
color: 'F16A21',
},
{
color: '#e9a227',
},
],
legend: {
position: 'right',
alignment: 'center',
textStyle: {
color: '233238',
fontSize: 14,
},
},
tooltip: {
showColorCode: true,
},
// chartArea: {
// left: 0,
// top: 0,
// width: '100%',
// height: '70%',
// },
fontName: 'Roboto',
fontSize: 20,
}
<Chart
chartType="PieChart"
data={[
['Item', 'Numbers'],
['Item 1', 5000],
['Item 2', 20000],
['Item 3', 6000],
]}
options={pieOptions}
graph_id="PieChart"
width={'100%'}
height={'220px'}
legend_toggle
/>
Here is what I get:
My desired result is to put the title above the legend but I am clueless how to do so.
Here is a link to the npm package I am using:
https://github.com/RakanNimer/react-google-charts#donut-chart
https://github.com/rakannimer/react-google-charts/blob/master/sandboxes/pie-chart/index.js
It doesn't seem that there is a way to position the title. You'll have to set titlePosition: 'none' and create a title separately and style it how you want instead.
Read more at the docs.
Related
Chart.js doughnut text visibility. Tell me how to make it so that when the values intersect, the text comes out and changes its position.
const myChart = new Chart(canvas,
{
type: 'doughnut',
data: {
labels: dataNameDB,
datasets: [{
data: dataCountDB,
backgroundColor: backgroundColor,
borderWidth: 0,
}],
},
plugins: [ChartDataLabels, DoughnutLabel],
options: {
cutout: 340,
responsive: true,
animation: false,
plugins: {
legend: {
display: false,
},
datalabels: {
formatter: (val, ctx) => {
return Math.round((ctx.chart.data.datasets[0].data[ctx.dataIndex] * 100) / summChart()) + "%";
},
display: (val,ctx) =>{
return 'auto';
},
clamp: true,
clip: true,
anchor: 'center',
align: 'center',
offset: 1,
font: {
size: 65,
weight: 'bold',
color: '000000'
},
color: '000000',
labels: {
value: {
color: '#000000'
}
}
},
doughnutlabel: {
labels: [{
text: summChart,
font: {
size: 140,
weight: 'bold',
color: '000000'
}
}]
}
}
}
},
);
Now it outputs something like this, but I need it to be like this:
Although the documentation says that display 'auto' is responsible for this, how to catch it when the text is hidden in order to move it?
How can I change the x and y co-ordinates of text in react-google-charts?
vAxis: {
textStyle: {
fontSize: 12,
color: "#232323",
marginRight: 10,
},
},
hAxis: {
textStyle: {
slantedTextAngle: 90
},
}
{
legend: { position: "bottom" },
colors: ["#01B8FF", "#EB6F33", "#03C895"],
chartArea: { width: "40%", height: "70%" },
isStacked: true,
bar: {groupWidth: '30'},
vAxis: {
textStyle: {
fontSize: 12,
color: "#232323",
},
},
};
This properties can be used to create a horizontal stacked chart.
I'm trying to customise my chart's legend. My current legend needs to look like this legend.
Basically I need to make the circular icons rectangular and change the legend text color to correspond with the icon.
I've looked everywhere in the docs but I'm not finding a solution. This is how I configured the graph below (legend > itemStyle):
useEffect(() => {
Highcharts.chart(chart.current, {
chart: {
type: 'column',
style: {
fontFamily: '"Roboto", sans-serif',
},
height: 312,
},
credits: {
enabled: false,
},
title: {
text: null,
},
xAxis: {
categories,
labels: {
step: 1,
style: {
fontSize: '8px',
color: '#808992',
},
useHTML: true,
formatter() {
const day = this.value.format('D');
if (moment().isSame(this.value, 'd')) {
return `<strong style="font-weight: 900; color: #0E2C47;">${day}</strong>`;
}
return day;
},
},
gridLineWidth: 1,
},
yAxis: {
min: 0,
title: {
text: `Collections ${showValue ? 'value' : 'count'}`,
style: {
color: '#0E2C47',
fontWeight: '500',
fontSize: '12px',
letterSpacing: '0.3px',
lineHeight: '14.4px',
},
},
labels: {
style: {
fontSize: '8px',
color: '#808992',
},
useHTML: true,
formatter() {
// eslint-disable-next-line react/no-this-in-sfc
const collection = this.value;
const format = Math.abs(collection) > 999 ? `${Math.sign(collection) * ((Math.abs(collection) / 1000).toFixed(1))}K` : Math.sign(collection) * Math.abs(collection);
return `${format}`;
},
},
useHTML: true,
},
legend: {
title: {
text: 'Status',
style: {
fontSize: '12px',
letterSpacing: '0.3px',
color: '#0A1944',
fontWeight: '500',
},
},
itemStyle: {
fontSize: '10px',
letterSpacing: '0.25px',
fontWeight: '500',
color: '#0A1944',
},
reversed: 'true',
layout: 'vertical',
align: 'right',
verticalAlign: 'bottom',
itemMarginBottom: 8,
x: -30,
y: -2,
},
plotOptions: {
series: {
stacking: 'normal',
},
},
tooltip: {
formatter() {
// eslint-disable-next-line react/no-this-in-sfc
return `<b>${this.y} ${this.series.name}</b><br/>${this.x.format('D MMM YYYY')}`;
},
},
series: [{
name: 'Draft',
data: chartData.draft, // [...times(() => null, 30), ...times(random, 31)],
color: collectionStateColors.draft, // processed
legendIndex: 0,
}, {
name: 'Approved',
data: chartData.approved,
color: collectionStateColors.approved, // orange
legendIndex: 1,
}, {
name: 'Expired',
data: chartData.expired,
color: collectionStateColors.expired, // purple
legendIndex: 2,
}, {
name: 'Submitted',
data: chartData.submitted,
color: collectionStateColors.submitted, // purple
legendIndex: 3,
}, {
name: 'Tracking',
data: chartData.tracking,
color: collectionStateColors.tracking, // light blue
legendIndex: 4,
}, {
name: 'Processed',
data: chartData.processed,
color: collectionStateColors.processed, // dark blue
legendIndex: 5,
}],
});
});
I am having troubles placing the google react charts on the left of a full width container without the legend thinking it's being cut off.
If I leave it as a default it looks like this:
However I want it to be on the left side and the legend to be next to it.
When I change the position of the chart area:
chartArea: {
left: 0,
right: 400,
top: 0,
bottom: 0,
width: '100%',
height: '80%',
},
It then looks like this:
For whatever reason it thinks there isn't enough space and it cuts the legend text which is really annoying.
Here is the code I am using:
const pieOptions = {
title: '',
pieHole: 0.6,
slices: [
{
color: '#00A3E0',
},
{
color: '#F2A900',
},
{
color: '#43B02A',
},
{
color: '#DF4661',
},
{
color: '#003865',
},
{
color: '#A15A95',
},
{
color: '#FF6A13',
},
],
legend: {
position: 'right',
alignment: 'end',
textStyle: {
color: '#666',
fontSize: 12,
},
},
tooltip: {
showColorCode: true,
},
chartArea: {
left: 0,
right: 400,
top: 0,
bottom: 0,
width: '100%',
height: '80%',
},
fontName: 'inherit',
fontSize: 12,
}
Can anyone advise?
Also if this is not fixable, can you please recommend a chart which supports that and custom colours please?
Thank you in advance!
I'm not able to align the text to center.
HTML code
<zingchart id="ring" zc-json="data" ></zingchart>
zingchart json data
$scope.data = {
globals: {
shadow: false,
fontFamily: "Verdana",
fontWeight: "100"
},
type: "ring",
backgroundColor: "#fff",
legend: {
layout: "x5",
position: "50%",
borderColor: "transparent",
marker: {
borderRadius: 10,
borderColor: "transparent"
}
},
tooltip: {
text: "%v $"
},
plot: {
refAngle: "-90",
borderWidth: "0px",
valueBox: {
placement: "in",
text: "%npv %",
"font-color":"black",
fontSize: "15px",
textAlpha: 1,
}
},
series: [{
text: "Total Billed",
values: $scope.billedHours,
backgroundColor: "#97c563",
}, {
text: "Total Budget",
values: $scope.projectRevenue,
backgroundColor: "#f7d347",
}]
};
I'm using this Libary for the very first time, tried different options but nothing happend.
need help from experts, please suggest something.
thanks in advance.
I tried this in my project and this should do the trick, just replace your legend property with this.
If I am right you can also use layout: "center"
legend: {
layout: "2x2", //this should center it on mid
position: "50%",
borderColor: "transparent",
marker: {
borderRadius: 10,
borderColor: "transparent"
}
},
To align the legend center you can use the attribute align:center. We have extensive documentation at the following links:
Legend Tutorial
Legend JSON Docs
var myConfig = {
type: 'pie',
plot: {
layout: 'auto'
},
legend: {
layout: "x5",
align: 'center',
borderColor: "transparent",
marker: {
borderRadius: 10,
borderColor: "transparent"
}
},
series: [
{
values: [35]
},
{
values: [25]
},
{
values: [15]
},
{
values: [45]
},
{
values: [75]
}
]
};
zingchart.render({
id: 'myChart',
data: myConfig,
height: '100%',
width: '100%'
});
html, body {
height:100%;
width:100%;
margin:0;
padding:0;
}
#myChart {
height:100%;
width:100%;
min-height:150px;
}
.zc-ref {
display:none;
}
<!DOCTYPE html>
<html>
<head>
<script src= "https://cdn.zingchart.com/zingchart.min.js"></script>
</head>
<body>
<div id="myChart"><a class="zc-ref" href="https://www.zingchart.com">Powered by ZingChart</a></div>
</body>
</html>