Chart Bug: Points sometimes have wrong x-position
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Category: Codejock Products
Forum Name: Toolkit Pro
Forum Description: Topics Related to Codejock Toolkit Pro
URL: http://forum.codejock.com/forum_posts.asp?TID=21749
Printed Date: 17 June 2025 at 2:01pm
Software Version: Web Wiz Forums 12.04 - http://www.webwizforums.com
Topic: Chart Bug: Points sometimes have wrong x-position
Posted By: j_higs
Subject: Chart Bug: Points sometimes have wrong x-position
Date Posted: 26 June 2013 at 3:54pm
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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. http://forum.codejock.com/uploads/7337/vertical-line-bug.zip" rel="nofollow - uploads/7337/vertical-line-bug.zip How can I get this problem fixed? |
Replies:
Posted By: j_higs
Date Posted: 27 June 2013 at 9:44am
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Update: I fixed the xml file so that it opens now. uploads/7337/vertical-line-bug2.zip" rel="nofollow - uploads/7337/vertical-line-bug2.zip |
Posted By: rhymes
Date Posted: 12 August 2013 at 6:12pm
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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; }; ------------- Rhymes |
Posted By: j_higs
Date Posted: 20 August 2013 at 6:19pm
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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. |