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Hi,
I would like to create a graph (like stackedbar chart) with some more feature,
NOTE: Y-Axis is based on DateTime value
ex:- graph for show different state like pass, failed, idle
from 1 am To 2 am pass
from 2 am To 3 am failed,
from 3 am To 4 am pass
from 4 am To 5 am idle
1. show indexLabel outside the bar with a line connection:- I tried this with stripline, but it showing line from bottom to top (see image 2)
2.need Zooming part
How can I upload supporting image here ?
You can upload image in imgur.com and share the link with us to show your requirements.
—
Vishwas R
Team CanvasJS
Please refer below images with my question
Image 1: https://imgur.com/JmtAjHB [ this is what I want to create ]
Image 2: https://imgur.com/a/V5poAB2 [ i am trying to create the image-1 via canvas js ]
Note: Zooming is not working in this chart
please do a response ASAP
Major requirements
——————
1. Need Line Marker. like showing in image-1 [marked as 1]
2. Need Zooming option in the y-axis, I applied ZoomingEnabled but it is not working
3.Y-axis is the DateTime value
Need Line Marker. like showing in image-1 [marked as 1]
You can use stripline attached to secondary axisY and set labelPlacement to outside.
Need Zooming option in the y-axis, I applied ZoomingEnabled but it is not working
You can use zoomType property to control the axis for which zooming and panning are enabled.
Y-axis is the DateTime value
Please take a look at this jsfiddle.
Also can you kindly create jsfiddle with the issue, so that we can look into the code and the chart-options being used, understand it better and help you out?
—
Vishwas R
Team CanvasJS
Hi,
I have implemented the graph based on your reply. but still, there are some problems (please check my code)
1. Zoom in and Zoom out is not working
2. Line Marker:- I don’t want the whole line, I need a line like what we marked in image 1 (see image-1, marked as option 1)
3. Can I handle zoom in and zoom out by an event (see image-1, marked as option 2)
Image 1 Url: https://imgur.com/JmtAjHB
This is My working code
————————-
var chart = new CanvasJS.Chart(“chartContainer”, {
title: {
text: “Machine Operating Time”
},
zoomEnabled: true,
zoomType: “y”,
axisY: {
minimum: (new Date(2016, 0, 25, 17, 30)).getTime(),
maximum: (new Date(2016, 0, 27, 17, 30)).getTime(),
interval: (12 * 60 * 60 * 1000),
labelFormatter: function(e){
return CanvasJS.formatDate(e.value, “DD-MMM h:mm TT”);
},
stripLines:[
{
value: new Date(2016, 0, 26, 18, 30).getTime(),
color:”red”,
label:”40258″
}
]
},
toolTip:{
contentFormatter: function ( e ) {
return “Machine ” + e.entries[0].dataPoint.label + “</br> Start Time: ” + CanvasJS.formatDate(e.entries[0].dataPoint.y, “DD-MMM h:mm TT”) + “</br> Stop Time: ” + CanvasJS.formatDate(e.entries[0].dataPoint.y, “DD-MMM h:mm TT”);
}},
data: [
{
type: “stackedBar”,
dataPoints: [
{ label:”A” , y: (new Date(2016, 0, 26, 18, 30).getTime()),indexLabel:”Machine Running”,color:”green”,indexLabelFontColor:”white” }
]
},
{
type: “stackedBar”,
dataPoints: [
{ label:”A”, y: new Date(2016, 0, 27, 5, 30).getTime() – new Date(2016, 0, 26, 18, 30).getTime(),indexLabel:”Machine Down”,color:”red”,indexLabelFontColor:”white”}
]
},{
type: “stackedBar”,
dataPoints: [
{ label:”A”, y: new Date(2016, 0, 27, 15, 30).getTime() – new Date(2016, 0, 27, 5, 30).getTime(),indexLabel:”Machine Running”,color:”green”,indexLabelFontColor:”white”}
]
},
]
});
chart.render();
Zoom in and Zoom out is not working
Please take a look at this jsfiddle. Setting appropriate minimum and maximum values should work fine.
Line Marker:- I don’t want the whole line, I need a line like what we marked in image 1 (see image-1, marked as option 1)
This feature is not available as of now. However, you can place stripLines at the values you need, as shown in this jsfiddle.
Can I handle zoom in and zoom out by an event (see image-1, marked as option 2)
This feature is not available as of now. However, you can achieve this by changing viewportMinimum and viewportMaximum every time zoom in / zoom out is clicked.
__
Priyanka M S
TeamCanvasJS
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