I'm used react-apexcharts to make this below graph, i need to show a minimal view of a graph so i hide both x, y axis, legends, grid and everything, but this bar at the bottom not hiding. i couldn't find the right option on the documentation! is there any way to hide this?
This is the current output i'm getting!
const ProductivityGraph = () => {
const series = [{
name: 'Series A',
data: [23, 24, 25, 15, 25, 28, 38, 46],
},
{
name: 'Series B',
data: [20, 29, 37, 36, 44, 45, 50, 58],
},
];
const options:any = {
chart: {
toolbar: { // Hamburger menu at top
show: false,
},
height: 350,
type: 'line',
zoom: {
enabled: false,
},
},
dataLabels: {
enabled: false,
},
stroke: {
curve: 'smooth',
width: 2,
},
title: {
text: undefined,
align: 'left',
},
grid: {
show: false,
},
legend: {
show: false,
},
xaxis: {
show: false,
labels: {
show: false,
},
},
yaxis: {
show: false,
labels: {
show: false,
},
axisBorder: {
show: false,
},
axisTicks: {
show: false,
},
crosshairs: {
show: false,
},
tooltip: {
enabled: false,
},
},
};
return (
<div>
<ReactApexChart options={options} series={series} type="line" width={250} />
</div>
);
};
In your options replace xaxis with below one
xaxis: {
show: false,
labels: {
show: false
},
axisBorder: {
show: false
},
axisTicks: {
show: false
}
},
Related
I create some chart in dashboard using react-chart-js.
exmaple
but I have problem now chart not clear. I decided do change chart canvas size move mouse point over the chart . but i can't find solution for that.
i currently use "react-chartjs-2": "3.3.0" and "chart.js": "^3.6.0" packages
i use this option list for draw charts
const options = {
responsive: true,
animation: {
duration: 0,
},
plugins: {
legend: {
fullSize: false,
position: "bottom" as const,
labels: {
display: true,
},
},
title: {
display: true,
color: "white",
font: {
size: 14,
family: "tahoma",
weight: "normal",
style: "italic",
},
text: axis.thresholdValues.sensorName,
},
subtitle: {
display: true,
text: `average: x-axis: ${axis.average.x} y-axis: ${axis.average.y} z-axis: ${axis.average.z}`,
color: "white",
align: "end",
font: {
size: 12,
family: "tahoma",
weight: "normal",
style: "italic",
},
// padding: {
// bottom: 20,
// },
},
zoom: {
pan: {
// pan options and/or events
enabled: true,
speed: 0.01,
},
limits: {
// axis limits
},
zoom: {
// zoom options and/or events
wheel: {
enabled: true,
},
pinch: {
enabled: true,
},
speed: 0.01,
},
},
annotation: {
annotations: {
min: {
// type: 'line',
yMin: axis.thresholdValues.min,
yMax: axis.thresholdValues.min,
borderColor: "#D8D8D8",
// borderWidth: 2,
},
max: {
// type: 'line',
yMin: axis.thresholdValues.max,
yMax: axis.thresholdValues.max,
borderColor: "#DB00FF",
// borderWidth: 2,
},
},
},
tooltip: {
mode: "index",
intersect: false,
},
},
spanGaps: true,
datasets: {
line: {
pointRadius: 0, // disable for all `'line'` datasets
},
},
elements: {
point: {
radius: 0, // default to disabled in all datasets
},
},
transitions: {
zoom: {
animation: {
duration: 0,
},
},
},
scales: {
x: {
title: { display: true, text: "Time", align: "end" },
type: "time",
},
y: {
title: { display: true, text: "second", align: "top" },
},
},
events: ["click"],
hover: {
mode: "nearest",
intersect: false,
},
};
<Line data = {data} option = {option} />
Any one can suggest solution for it.
I have a chart component called genStarts whose view depends on the visible data of the following chart (singleChart). I'm using the onZoomComplete and onPanComplete options to insert my getVisibleValues function so that genStarts can be updated on zooms and pans. However, I have no way to get the currently visible values when the page first starts up. My getVisibleValues function does not work outside of the chartStyle object, and I haven't found a chart option that executes on startup.
In other words, my genStarts graph is only populated when SingleChart is zoomed or panned but I want it to be populated immediately.
const SingleChart = React.memo(({ setVisible }) => {
function getVisibleValues({ chart }) {
setVisible(chart.scales.x.ticks);
}
const chartStyle = {
options: {
animation: false,
maintainAspectRatio: false,
responsive: true,
plugins: {
zoom: {
zoom: {
wheel: {
enabled: true,
modifierKey: "shift",
},
pinch: {
enabled: true,
},
enabled: true,
drag: true,
mode: "x",
onZoomComplete: getVisibleValues,
},
pan: {
enabled: true,
mode: "x",
speed: 2,
onPanComplete: getVisibleValues,
},
mode: "xy",
},
legend: {
display: false,
},
},
scales: {
y: {
type: "linear",
display: "true",
position: "left",
grid: {
drawBorder: true,
color: "#000000",
},
ticks: {
beginAtZero: true,
color: "#000000",
},
title: {
display: yAxisLabel != "",
text: yAxisLabel,
},
},
x: {
max: 9,
grid: {
drawBorder: true,
color: "#00000",
},
ticks: {
beginAtZero: false,
color: "#000000",
},
},
},
},
};
// ... some code to get chartData
return (
<div>
<Line
data={chartData}
options={chartStyle.options}
width={20}
height={195}
/>
</div>
);
});
export default SingleChart;
You can make use of the animations, they have a property to check if its the first time they have fired, although since you dont want animations you will need to set the main one to a verry low number and at least the tooltip to false and the transition duration of active elements to 0.
const getVisibleValues = ({
chart
}) => {
console.log(chart.scales.x.ticks.map(el => ({
value: el.value,
label: el.label
}))) // Map because stack console prints whole circular context which takes long time
}
const options = {
type: 'line',
data: {
labels: ["Red", "Blue", "Yellow", "Green", "Purple", "Orange"],
datasets: [{
label: '# of Votes',
data: [12, 19, 3, 5, 2, 3],
borderColor: 'pink'
}]
},
options: {
animation: {
onComplete: (ani) => {
if (ani.initial) {
getVisibleValues(ani)
}
},
duration: 0.0001
},
transitions: {
active: {
animation: {
duration: 0
}
}
},
plugins: {
tooltip: {
animation: false
}
}
}
}
const ctx = document.getElementById('chartJSContainer').getContext('2d');
new Chart(ctx, options);
<body>
<canvas id="chartJSContainer" width="600" height="400"></canvas>
<script src="https://cdnjs.cloudflare.com/ajax/libs/Chart.js/3.5.0/chart.js"></script>
</body>
I am trying to find a way in the apex chart. By which if user zoom on the year graph then the user should be able to get month data when they zoom on month data this should show the day data.
But I am not able to figure out if its possible in apex chart or not.
This is how my graph look like right now.
import React from "react";
import ReactApexChart from "react-apexcharts";
interface StackedGraphProps {}
type SeriesType = {
name: string;
data: number[];
};
interface StackedGraphState {
series: SeriesType[];
options: any;
}
class StackedBarGraph extends React.Component<
StackedGraphProps,
StackedGraphState
> {
constructor(props: any) {
super(props);
this.state = {
series: [
{
name: "Marine Sprite",
data: [44, 55, 41, 37, 22, 43, 21],
},
{
name: "Striking Calf",
data: [53, 32, 33, 52, 13, 43, 32],
},
{
name: "Tank Picture",
data: [12, 17, 11, 9, 15, 11, 20],
},
],
options: {
chart: {
events: {
zoomed: function (chartContext: any, { xaxis, yaxis }) {
console.log("xAxis", xaxis, yaxis);
},
selection: function (chartContext: any, { xaxis, yaxis }) {
console.log("Selecton", xaxis, yaxis);
},
dataPointSelection: (
event: any,
chartContext: any,
config: any
) => {
console.log("datapoint", chartContext, config);
},
},
zoom: {
enabled: true,
type: "x",
autoScaleYaxis: false,
// zoomedArea: {
// fill: {
// color: "#90CAF9",
// opacity: 0.4,
// },
// stroke: {
// color: "#0D47A1",
// opacity: 0.4,
// width: 1,
// },
// },
},
type: "bar",
height: 350,
stacked: true,
},
toolbar: {
show: true,
},
plotOptions: {
bar: {
horizontal: false,
},
},
stroke: {
width: 1,
colors: ["#fff"],
},
grid: {
row: {
colors: ["#fff", "#f2f2f2f2"],
},
},
title: {
text: "",
},
xaxis: {
tickPlacement: "on",
categories: [2008, 2009, 2010, 2011, 2012, 2013, 2014],
labels: {
formatter: function (val: any) {
return val + "K";
},
},
},
yaxis: {
title: {
text: undefined,
},
},
tooltip: {
y: {
formatter: function (val: any) {
return val + "K";
},
},
},
fill: {
opacity: 1,
},
legend: {
position: "top",
horizontalAlign: "left",
offsetX: 40,
},
},
};
}
render() {
return (
<div id="chart">
<ReactApexChart
zoomEnabled={true}
options={this.state.options}
series={this.state.series}
type="bar"
height={350}
/>
</div>
);
}
}
export default StackedBarGraph;
Hell, all,
I would like to draw the chart like this:
Currently, I can use afterBuildTicks to get only zero yAxis. But the problem is that the whole other ticks were removed also. So Not sure if we have a way to draw zero tick and keep other ticks hidden except the label.
var ctx = document.getElementById("myChart").getContext("2d");
var myChart = new Chart(ctx, {
type: 'line',
data: {
labels: ['Value 1', 'Value 2', 'Value 3', 'Value 4'],
datasets: [{
label: "Dataset",
data: [20, 15, 27, 18],
backgroundColor: 'rgba(54, 162, 235,0.5)',
}],
},
options: {
responsive: true,
elements: {
line: {
fill: false
}
},
scales: {
xAxes: [
{
position: 'top',
display: true,
gridLines: {
display: true,
},
stacked: true,
ticks: {
fontColor: "#C4C4C4",
fontSize: 10,
}
}
],
yAxes: [
{
type: 'linear',
display: true,
position: 'right',
id: 'y-axis-1',
gridLines: {
display: true,
},
labels: {
show: true
},
stacked: false,
ticks: {
fontColor: "#C4C4C4",
fontSize: 10,
precision: 0,
suggestedMax: 100,
suggestedMin: -100
},
afterBuildTicks:function (axis) {
axis.ticks = [0]
}
}
]
},
tooltips: {
mode: 'label',
bodySpacing: 10,
titleMarginBottom: 10,
titleFontSize: 14,
titleFontStyle: 'bold',
footerAlign: 'right',
callbacks: {
label: (tooltipItem, data) => {
const label = data.datasets[tooltipItem.datasetIndex].label || ''
const value = tooltipItem.value
return ` ${label}: ${value}`
}
}
}
}
});
<script src="https://cdnjs.cloudflare.com/ajax/libs/Chart.js/2.5.0/Chart.min.js"></script>
<canvas id="myChart" height="100"></canvas>
Thanks so much
I found the solution that use: gridLines options to draw chart with width is zero:
gridLines: {
display: true,
tickMarkLength: 10,
lineWidth: 0
}
I have the following bar chart configuration.
const series = [
{
name: 'Net Profit',
data: [18, 34, 55, 57, 80, 70],
},
];
const options = {
chart: {
type: 'bar',
height: '50px',
toolbar: {
show: false,
},
},
grid: {
show: false,
padding: {
top: 0,
bottom: 0,
},
xaxis: {
lines: {
show: false,
},
},
yaxis: {
lines: {
show: false,
},
},
},
plotOptions: {
bar: {
horizontal: false,
columnWidth: '80%',
barHeight: '100%',
},
},
dataLabels: {
enabled: false,
},
stroke: {
show: false,
width: 0,
colors: ['transparent'],
},
fill: {
opacity: 1,
colors: [
'#000000',
'#B32824',
'#1A73E8',
'#B32824',
'#1A73E8',
'#B32824',
],
type: 'solid',
},
tooltip: {
enabled: false,
},
xaxis: {
axisTicks: {
show: false,
},
axisBorder: {
show: false,
},
labels: {
show: false,
},
},
yaxis: {
axisTicks: {
show: false,
},
axisBorder: {
show: false,
},
labels: {
show: false,
},
},
};
I am getting extra padding at the bottom as below. how can I remove that?
If you don't want to show x-axis and y-axis in your chart, you can simply do
const options = {
chart: {
type: 'bar',
height: '250px',
sparkline: {
enabled: true
}
},
}
The sparkline option will remove all paddings/margins around the chart.
I was facing the same issue, and after reading the doc I found that you should set the value of parentHeightOffset as 0, something like this
var opt1 = {
chart: {
type: 'line',
height: 200,
...
parentHeightOffset: 0,
...
},
...
};