drawtime | A lightweight timing diagram editor | Editor library

I try to add some vertical red lines into my time line chart. For normal charts with categories is works but not for time axis.

I'm having some trouble trying to change the backgroundColor of a specific chart area between two yAxis ticks.This is what I have so far:

And this is what I wanted:

I've seen some similar posts about that and people recommend using Annotation to do this. I tried using it on my chart and it didn't work. This is my first time building a chart with chart.js so I'm still learning. Here's my code:

I am creating a linechart, with months on the x axis and values on the y axis. The issue is that when there is a single data point, there is no line drawn around it. I was able to draw a horizontal line using the annotations plugin but when the value is > 0 i dont know how to draw a line then, since it is supposed to be a curve.

My annotations are set to:

I'm using ng2-charts to draw a bar chart in my Angular application. At some point I had to add static lines to my charts, and I decided to use chartjs-plugin-annotation. Connecting these two libraries together is not well documented, but after some googling I was eventually able to get it working.

Here is a minimalistic demo. Yet while it works well on stackblitz, the IDE on my local machine complains that annotation is not expected by ChartOptions interface:

I have a line chart like below

As you can see there is a gap between 0-0.7.I want to put an indicator like below

So the expected one is this

to draw something on the chart ,ChartJs has annotations and I tried something like below but couldnt set interval to draw lines

The chart I am attempting to plot renders with correct x,y values in the tooltip when clicking on a point, but the points are not plotted against the Y-Axis properly. The line lies along the bottom of the chart.(See image)

I am using data.push(data) to append over 10000 fetched x,y pairs to the data property. I have logged this to the console and since the tooltip is showing the correct x,y value pairs, I believe the data itself is okay. My code is shown below.

I need to plot a single value in line chart. Currently i am using charts.JS library for line graph purpose.

The data will be varied some times i'll get the single data inside the data set at that time i need to plot the single value in the line chart.

I had tried with the charts.js annotation plugin but it didn't meet my requirements. which is like it wis overlapping the plotted point in the graph area.

My code

I need to plot a single value in line chart. Currently i am using charts.JS library for line graph purpose.

The data will be varied some times i'll get the single data inside the data set at that time i need to plot the single value with line in the line chart.

I tried with the charts.js annotation plugin but it wasn't met my requirements. which is like it wis overlapping the plotted point in the graph area.

CODE WHICH I HAD TRIED