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Bug 1113 - The bar series stacked property doesn't work with negative values
Summary: The bar series stacked property doesn't work with negative values
Status: CONFIRMED
Alias: None
Product: HTML5 JavaScript TeeChart
Classification: Unclassified
Component: Series (show other bugs)
Version: unspecified
Hardware: PC Windows
: High normal
Target Milestone: ---
Assignee: Steema Issue Manager
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2015-02-03 10:50 EST by sandra pazos
Modified: 2015-02-03 10:50 EST (History)
0 users

See Also:
Chart Series: ---
Delphi / C++ Builder RAD IDE Version:

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Description sandra pazos 2015-02-03 10:50:24 EST 
The bar series stacked property doesn't work in correct way when there are negative values. Basically, the negative values in stacked bar series end up as positive values. The code below reproduces the problem: 
function draw() {
  Chart1=new Tee.Chart("canvas");
  Chart1.addSeries(new Tee.Bar([5,-3,2,-7,1]) );
  Chart1.addSeries(new Tee.Bar([4,4,-8,2,-9]) ); 
  Chart1.title.text="TeeChart for JavaScript";
  Chart1.title.format.font.style="18px Verdana";
  Chart1.series.items[0].stacked=true; 
  Chart1.series.items[1].stacked=true; 
  Chart1.draw();
  Chart1.title.format.font.gradient.visible=true;
  Chart1.draw();
}