[mrezzonicoParticipant]

Thanks !

Regards
Miche

[mrezzonicoParticipant]

Thanks !

Regards
Miche

[mrezzonicoParticipant]

It would also be useful if it were possible to change the color of the line along the tickMarks !

Regards
Miche

[mrezzonicoParticipant]

Hi,

thanks a lot for your help.
I have implemented your first solution (with the class).

Is it also possible to change the color of the values of a single valueAxis (not for all valueAxis by changing “jqx-chart-axis-text” in jqx.base.css) ?

Example

valueAxis: {
   ??????: { 
              class: 'jqx-chart-axis-text colored'
           }
}

Thanks Miche

[mrezzonicoParticipant]

Hi,

it works, thanks !!

A last question …

Is it possible to change the color without creating the “<style>.colored {fill: #ff0000}</style>” element ?

Example 1:

   title: {
      text: 'Time in minutes',
      color: '#ff0000'
   }

Example 2:

   title: {
      text: 'Time in minutes',
      class: 'jqx-chart-axis-description <style>{fill: #ff0000}</style>'
   }

Thanks
Miche

[mrezzonicoParticipant]

Thanks !

Regards
Miche

[mrezzonicoParticipant]

Hi,

please select the following link:
https://www.jqwidgets.com/wp-content/uploads/2012/02/jquery-chart-stacked-column-series.png

What I want to change is the color of the label “Time in minutes”.
How can I do this ?

Thanks
Miche

[mrezzonicoParticipant]

Hi Yavor,

thanks for your reply.
The problem is that with “area” I do not see the vertical lines.

In the meantime I have found the following solution:

formatFunction: function (value) {
   var day   = value.getDate();
   var month = value.getMonth();

   if (day == 1) {
      return "1 " + months;
   }
},
baseUnit: 'day',
type: 'column',

I have updated the code:
http://62.48.115.40/jqwidgets/javascript_chart_line_series.htm

Regards
Miche

[mrezzonicoParticipant]

Thanks !

Regards
Miche

[mrezzonicoParticipant]

Hi Hristo,

I think I have found a solution to my problem.
Here is a working example (the yAxis is displayed even if there is no data):
Example

If there is no data to display the content of the json file must be:
[
{“month”: “”, “min”: “”, “max”: “”}
]

If instead the content of the json file is:
[
]

the yAxis is not displyed.

Regards
Miche

[mrezzonicoParticipant]

Hello Hristo,

thanks for your help.
As you can verify with the following link it works, but after 1800 ms the yAxis disappears.

javascript_chart_negative_values2.htm

Regards
Miche

[mrezzonicoParticipant]

Hello Hristo,
thanks for your answer.
Sorry but I did a mistake in explaining my problem.

Forget my previous example and try “javascript_chart_negative_values.htm”.
Now in the file “weather_geneva.txt” delete all the data except the first and the last line.
If you refresh the chart the yAxis is not displayed.

Here is a link where you can verify my problem:

http://62.48.115.40/jqwidgets/javascript_chart_negative_values.htm

Sorry for the mistake !!

Regards
Miche

[mrezzonicoParticipant]

Hi Hristo,

thanks a lot !
I removed from my code the file “demos.js” and the problem is solved.

Regards
Miche

[mrezzonicoParticipant]

Hi Peter,

thanks a lot for your help.
I will try it.

Regards
Miche

[mrezzonicoParticipant]

Hi Hristo,

no, the problem is solved !

My problem was to create a XY-Chart and connect the points with straight lines.
I tried with “Scatter Chart” but with this type of chart it is not possible to connect the points with straight lines.

Then I realised that with “Line Series” it is also possoble to create a XY-Chart and also connect the points with straight lines.
Here the solution:
XY-Chart with lines

I will also try, as you suggested, with Logarithmic Spline Area.

Thanks again.
Miche

[Author]

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