Thread ID: |
Created: |
Updated: |
Platform: |
Replies: |
| 148111 | Oct 6,2019 03:57 PM UTC | Oct 11,2019 10:01 AM UTC | ASP.NET Core - EJ 2 | 7 |
|
Tags: Stock Chart |
Hi,
Thanks for a quick reply but this is not what the provided
link is showing. I want to compare two or more stocks with the y-axis showing
loss/gain in percent (%). Just plotting two stock data time series is often meaningless
since one stock can have a value of $1000 and another stock a value of $1.
Regards,
/Stefan
|
<div class="control-section" align="center">
<ejs-stockchart id="stockchartmultiple" load="chartLoad" indicatorType="indicator" trendlineType="line" title="Compare Stock data values">
<e-stockchart-primaryxaxis>
<e-crosshairtooltip enable="true"></e-crosshairtooltip>
</e-stockchart-primaryxaxis>
<e-stockchart-tooltipsettings enable="true" format="<b>${series.name} : ${point.y}</b>">
</e-stockchart-tooltipsettings>
<e-stockchart-crosshairsettings enable="true" lineType="Vertical"></e-stockchart-crosshairsettings>
<e-stockchart-series-collection>
<e-stockchart-series type='Line' xName='x' yName='close' name='Apple'>
</e-stockchart-series>
<e-stockchart-series type='Line' xName='x' yName='close' name='Google'></e-stockchart-series>
</e-stockchart-series-collection>
</ejs-stockchart>
<div> |
Hi again,
If you look at the chart in the link below you see that the y-axis
is percentage. I want a stock chart that shows gains/losses in percentage over
the chosen period on the y-axis. Even if it's only one stock in the chart I want to show the performance
of the stock in percentage over the chosen period.
Regards,
/Stefan
|
<div class="control-section" align="center">
<ejs-stockchart id="stockchartmultiple" tooltipRender="tooltipRender" axisLabelRender="axisLabelRender" title="Compare Stock data values">
<e-stockchart-border width="0"></e-stockchart-border>
<e-stockchart-primaryxaxis >
<e-majorgridlines width="0"></e-majorgridlines>
<e-crosshairtooltip enable="true"></e-crosshairtooltip>
</e-stockchart-primaryxaxis>
<e-stockchart-primaryyaxis >
<e-linestyle color="transparent"></e-linestyle>
<e-majorticklines width="0" color="transparent"></e-majorticklines>
</e-stockchart-primaryyaxis>
<e-stockchart-tooltipsettings enable="true" ></e-stockchart-tooltipsettings>
<e-stockchart-crosshairsettings enable="true" lineType="Vertical"></e-stockchart-crosshairsettings>
<e-stockchart-series-collection>
<e-stockchart-series type='Line' xName='x' yName='close' name='Apple'>
</e-stockchart-series>
</e-stockchart-series-collection>
</ejs-stockchart>
<div>
<script>
function tooltipRender(args) {
var maximum = 0;
var percentage;
var average;
maximum = args.series.yAxis.visibleRange.max;
average = (args.series.yAxis.visibleRange.min + args.series.yAxis.visibleRange.max) / 2;
percentage = parseFloat(((args.point.close - average) / maximum * 100).toFixed(2));
args.text = "yValue:" + percentage + '%';
}
function axisLabelRender(args) {
if (args.axis.name === 'primaryYAxis') {
var maximum = 0;
var percentage;
var average;
maximum = args.axis.visibleRange.max;
average = (args.axis.visibleRange.min + args.axis.visibleRange.max) / 2;
percentage = Math.round(((args.value - average) / maximum)* 100);
args.text = percentage + '%';
}
}
</script> |
Hi again
Now we're close. I want the first value to the left to be 0%.
All series should start at the same point to the left at 0%. See attached image.
To achieve that I need the first visible value in each series.
Is this possible?
Regards,
Stefan
This post will be permanently deleted. Are you sure you want to continue?
Sorry, An error occured while processing your request. Please try again later.
This page will automatically be redirected to the sign-in page in 10 seconds.
You are using an outdated version of Internet Explorer that may not display all features of this and other websites. Upgrade to Internet Explorer 8 or newer for a better experience.
