Codejock Developer Community : Chart Bug: Points sometimes have wrong x-position

Chart Bug: Points sometimes have wrong x-position : Hi ryhmes,I checked the file that...

Tue, 20 Aug 2013 18:19:10 +0000

Author: j_higs
Subject: 21749
Posted: 20 August 2013 at 6:19pm

Hi ryhmes,

I checked the file that you mentioned, but I couldn't find the CXTPChartTime class. In fact I couldn't find that class anywhere in any of the source files. I'm currently using version 15.1.3.0908.

Chart Bug: Points sometimes have wrong x-position : Hi, There is an existing problem...

Mon, 12 Aug 2013 18:12:40 +0000

Author: rhymes
Subject: 21749
Posted: 12 August 2013 at 6:12pm

Hi,

There is an existing problem in the CodeJock soure with the chart scaling that was notice in CodeJock version 15.3.1. Very simple fix; this may be your cause of your problem also.

In Xtreme ToolkitPro v16.1.0
C:\Program Files (x86)\Codejock Software\MFC\Xtreme ToolkitPro v16.1.0 (30 Day Trial)\Source\Chart\Diagram\Axis\XTPChartScaleTypeMap.h

Still has:

class _XTP_EXT_CLASS CXTPChartTime
{
        enum
        {
                Seconds = 1000,
                Minutes = Seconds * 60,
                Hours = Minutes * 24      <-- should be Minutes * 60
        };
public:
        CXTPChartTime(double dTime);
        CXTPChartTime(int nHours, int nMinutes, int nSeconds, int nMilliseconds);
        int GetHours() const;
        int GetMinutes() const;
        int GetSeconds() const;
        int GetMilliseconds() const;
        double m_dTime;
};

Chart Bug: Points sometimes have wrong x-position : Update: I fixed the xml file so...

Thu, 27 Jun 2013 09:44:17 +0000

Author: j_higs
Subject: 21749
Posted: 27 June 2013 at 9:44am

Update: I fixed the xml file so that it opens now.
uploads/7337/vertical-line-bug2.zip

Chart Bug: Points sometimes have wrong x-position : First off, I have been using CodeJock...

Wed, 26 Jun 2013 15:54:02 +0000

Author: j_higs
Subject: 21749
Posted: 26 June 2013 at 3:54pm

First off, I have been using CodeJock for over a year now and I have had a really great experience. Keep up the good work!

Recently I found a bug in the Chart component when the arguments (x-values as I call them) are of type DateTime. Certain times show up on the wrong x-position on the chart. I was able to reproduce this with a simple chart in the Chart Builder (Toolkit v16.1, Win7 64-bit) to make sure it was not my code causing the problem. Here is a screenshot of Chart Builder with the point values on the right:

If the chart were drawn correctly it would be a straight line from 0 to 72. You can see that 72 should be at x-position 01:12 AM but instead is at 12:05 AM. Also 36 should be at x-position 12:36 AM but instead is at 12:25 AM.

I have also attached the xml file that Chart Builder saved although I wasn't able to open it after I saved it.
uploads/7337/vertical-line-bug.zip

How can I get this problem fixed?