Codejock Developer Community : ChartElement type http://forum.codejock.com/ Copyright (c) 2006-2013 Web Wiz Forums - All Rights Reserved. Thu, 21 May 2026 05:24:04 +0000 Wed, 28 Mar 2012 09:21:22 +0000 http://blogs.law.harvard.edu/tech/rss Web Wiz Forums 12.04 360 forum.codejock.com/RSS_post_feed.asp?TID=19585 <![CDATA[Codejock Developer Community]]> http://forum.codejock.com/forum_images/codejock-logo.gif http://forum.codejock.com/ <![CDATA[ChartElement type : Something like this:void CMark...]]> http://forum.codejock.com/forum_posts.asp?TID=19585&PID=67887&title=chartelement-type#67887 Author: SuperMario
Subject: 19585
Posted: 28 March 2012 at 9:21am

Something like this:

void CMarkupTitleView::OnChartClick(NMHDR* /*pNMHDR*/, LRESULT* /*pResult*/)
{
CPoint pt;
GetCursorPos(&pt);
m_wndChartControl.ScreenToClient(&pt);

CXTPChartElement* pElement = m_wndChartControl.HitTest(pt);

if (DYNAMIC_DOWNCAST(CXTPChartTitle, pElement))
{
CXTPChartTitle* pTitle = (CXTPChartTitle*)pElement;

SetTitle(pTitle);
}
else if (DYNAMIC_DOWNCAST(CXTPChartAxis, pElement))
{
CXTPChartAxis* pAxis = (CXTPChartAxis*)pElement;

pAxis->GetTitle()->SetVisible(TRUE);
pAxis->GetTitle()->SetText(_T("Clicked On Axis"));

//SetTitle(pTitle);
}
else if (DYNAMIC_DOWNCAST(CXTPChartSeriesPoint, pElement))
{
CXTPChartSeriesPoint* pPoint = (CXTPChartSeriesPoint*)pElement;

TRACE(_T("Clicked on point with value: %i and argument: %s\n"), (int)pPoint->GetValue(0), pPoint->GetArgument());
}
else
{
SetTitle(NULL);
}
}
]]> Wed, 28 Mar 2012 09:21:22 +0000 http://forum.codejock.com/forum_posts.asp?TID=19585&PID=67887&title=chartelement-type#67887 <![CDATA[ChartElement type : Hi All When using ChartElement...]]> http://forum.codejock.com/forum_posts.asp?TID=19585&PID=67827&title=chartelement-type#67827 Author: Minieggs
Subject: 19585
Posted: 20 March 2012 at 9:45am

Hi All
 
When using ChartElement how can you tell what type of element the returned handle points to ?
 
Thanks
 
]]> Tue, 20 Mar 2012 09:45:11 +0000 http://forum.codejock.com/forum_posts.asp?TID=19585&PID=67827&title=chartelement-type#67827