how to link Unichart to table?

[mhmda]

How can use unichart with data from query or table ?

 

Thanx,

[patmap]

Hi

 

See uniGUI\Demos\ChartDemo

 

All Charts get data from StringGrid1.

 

Then you can read data from table or query and add to Chart.

 

 

Regards

[mhmda]

Ok, but i have another problem:

 

When I create a new unigui project and add a unichart component on the main form and compile I get error: "can't find chart.dcu file" how can i solve it?

[patmap]

Ok, but i have another problem:

 

When I create a new unigui project and add a unichart component on the main form and compile I get error: "can't find chart.dcu file" how can i solve it?

 

Hi,

 

Find Chart in uses list and replace with VclTee.Chart where you see this error.

 

 

Regards

[mhmda]

Thanks, and last question how can I customize bars (colors) in the web display.

[patmap]

Hi

 

Bar colors are actually determined by the chart's theme:

[mhmda]

Where I put this code to change bar's color:

 

var colors = ['rgb(47, 162, 223)','rgb(60, 133, 46)'];

   Ext.chart.theme.fancy = Ext.extend(Ext.chart.theme.Base, {
       constructor: function(config) {
           Ext.chart.theme.Base.prototype.constructor.call(this, Ext.apply({
               colors: colors
           }, config));
       }
   });

 

and How I link this theme 'fancy' to the chart ?