Image/text is not getting added on Scatter Chart

[pankymishr]

Hi
I have requirement to show image/text on the chart.Scatter is more appropiate but when i update the series by passing config object for markerConfig it's not getting refelected. It seems that it is working for circle only.
I tried for Image like

series: [{
type: 'scatter',
markerConfig: {type:'image',src:'abc.jpg'},
axis: 'right',
xField: 'name',
yField: 'data1'
}

Can you please anyone let me know how can i get the image on the chart for marker.

[Jamie Avins]

The marker types are defined in Shapes. We may be able to create an image there, I'll see how that goes.

[pankymishr]

Thanks Jemie for your reply. Actually i am not finding any class called Shapes in Sencha touch chart API docs.And i feel that doc should contain more info like for markerConfig option of scatter series.It does not showing how we can create markerConfig option. Actually i wanted to show images instead of default circle that is coming for Scatter chart.

[Jamie Avins]

Well be sure to update the docs with the shapes.

[Jamie Avins]

I'm getting this added in for the next release in the line example as well as updating the documentation.

[ctavan]

Hey Guys,

since I needed this feature as well I've added a new shape calles 'image' which can be used as a marker using

          markerConfig: {
            type: 'image',
            src: 'you_marker_url.png',
            size: 50
          },

I've attached the corresponding patch to this post. I hope this is helpful for other people and I'd love to see this feature in a future release!

chart_Shape_image.txt

[hundare]

Hi ctavan,

Iam using touch charts 2.0 beta and it seems they have included your patch for image in shape.js .

I tried implementing the way you did above but did not succeed in getting the image on the scatter chart.

Can you plz help!

Thanks!

[ctavan]

I have to admit that we discontinued using ExtJS some time ago, sorry I cant provide useful help.