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// XTPChartBarSeriesLabel.cpp
//
// This file is a part of the XTREME TOOLKIT PRO MFC class library.
// (c)1998-2012 Codejock Software, All Rights Reserved.
//
// THIS SOURCE FILE IS THE PROPERTY OF CODEJOCK SOFTWARE AND IS NOT TO BE
// RE-DISTRIBUTED BY ANY MEANS WHATSOEVER WITHOUT THE EXPRESSED WRITTEN
// CONSENT OF CODEJOCK SOFTWARE.
//
// THIS SOURCE CODE CAN ONLY BE USED UNDER THE TERMS AND CONDITIONS OUTLINED
// IN THE XTREME TOOLKIT PRO LICENSE AGREEMENT. CODEJOCK SOFTWARE GRANTS TO
// YOU (ONE SOFTWARE DEVELOPER) THE LIMITED RIGHT TO USE THIS SOFTWARE ON A
// SINGLE COMPUTER.
//
// CONTACT INFORMATION:
// support@codejock.com
// http://www.codejock.com
//
/////////////////////////////////////////////////////////////////////////////
#include "stdafx.h"
#include "Common/XTPPropExchange.h"
#include "../../Types/XTPChartTypes.h"
#include "../../XTPChartDefines.h"
#include "../../XTPChartElement.h"
#include <Chart/XTPChartLegendItem.h>
#include "../../XTPChartElementView.h"
#include "../../XTPChartSeriesLabel.h"
#include <Chart/XTPChartSeriesPointView.h>
#include "../../XTPChartSeriesView.h"
#include "../../XTPChartPanel.h"
#include "../../XTPChartDiagram.h"
#include "../../Diagram/Diagram2D/XTPChartDiagram2D.h"
#include "../../Diagram/Axis/XTPChartAxis.h"
#include "../../Diagram/Axis/XTPChartAxisView.h"
#include "../../Diagram/Diagram2D/XTPChartDiagram2DSeriesLabel.h"
#include "../../Diagram/Diagram2D/XTPChartDiagram2DSeriesView.h"
#include "XTPChartBarSeriesLabel.h"
#include "XTPChartBarSeriesView.h"
//////////////////////////////////////////////////////////////////////////
// CXTPChartBarSeriesLabel
IMPLEMENT_SERIAL(CXTPChartBarSeriesLabel, CXTPChartDiagram2DSeriesLabel, VERSIONABLE_SCHEMA | _XTP_SCHEMA_CURRENT)
CXTPChartBarSeriesLabel::CXTPChartBarSeriesLabel()
{
m_nPosition = xtpChartBarLabelTop;
}
CXTPChartBarSeriesLabel::~CXTPChartBarSeriesLabel()
{
}
void CXTPChartBarSeriesLabel::DoPropExchange(CXTPPropExchange* pPX)
{
CXTPChartDiagram2DSeriesLabel::DoPropExchange(pPX);
PX_Enum(pPX, _T("Position"), m_nPosition, xtpChartBarLabelTop);
}
CXTPChartElementView* CXTPChartBarSeriesLabel::CreateView(CXTPChartDeviceContext* pDC, CXTPChartSeriesPointView* pPointView, CXTPChartElementView* pParentView)
{
UNREFERENCED_PARAMETER(pDC);
return new CXTPChartBarSeriesLabelView(this, pPointView, pParentView);
}
//////////////////////////////////////////////////////////////////////////
// CXTPChartBarSeriesLabelView
CXTPChartBarSeriesLabelView::CXTPChartBarSeriesLabelView(CXTPChartSeriesLabel* pLabel, CXTPChartSeriesPointView* pPointView, CXTPChartElementView* pParentView)
: CXTPChartDiagram2DSeriesLabelView(pLabel, pPointView, pParentView)
{
}
double CXTPChartBarSeriesLabelView::GetAnchorAngle() const
{
CXTPChartBarSeriesLabel* pLabel = (CXTPChartBarSeriesLabel*)m_pLabel;
CXTPChartDiagram2DSeriesView* pView = (CXTPChartDiagram2DSeriesView*)m_pPointView->GetSeriesView();
CXTPChartDiagram2D* pDiagram = (CXTPChartDiagram2D*)pView->GetDiagram();
if (pLabel->GetPosition() == xtpChartBarLabelTop)
{
double dValue = m_pPointView->GetInternalValue();
if (pDiagram->IsRotated())
{
BOOL bTop = dValue >= 0;
if (pView->GetAxisViewY()->GetAxis()->IsReversed())
bTop = !bTop;
if (!bTop)
return 180;
return 0;
}
else
{
BOOL bTop = dValue >= 0;
if (pView->GetAxisViewY()->GetAxis()->IsReversed())
bTop = !bTop;
if (!bTop)
return 270;
return 90;
}
}
return 0;
}
CXTPChartPointF CXTPChartBarSeriesLabelView::GetAnchorPoint() const
{
CXTPChartRectF rc(((CXTPChartBarSeriesPointView*)m_pPointView)->GetScreenRect());
CXTPChartBarSeriesLabel* pLabel = (CXTPChartBarSeriesLabel*)m_pLabel;
if (pLabel->GetPosition() == xtpChartBarLabelTop)
{
double dAngle = GetAnchorAngle();
if (dAngle == 0)
return CXTPChartPointF(rc.GetRight(), rc.GetTop() + rc.Height / 2);
if (dAngle == 180)
return CXTPChartPointF(rc.GetLeft(), rc.GetTop() + rc.Height / 2);
if (dAngle == 90)
return CXTPChartPointF(rc.GetLeft() + rc.Width / 2, rc.GetTop());
if (dAngle == 270)
return CXTPChartPointF(rc.GetLeft() + rc.Width / 2, rc.GetBottom());
return rc.GetCenter();
}
else
{
return rc.GetCenter();
}
}
void CXTPChartBarSeriesLabelView::CalculateLayout(CXTPChartDeviceContext* pDC)
{
CXTPChartBarSeriesLabel* pLabel = (CXTPChartBarSeriesLabel*)m_pLabel;
if (pLabel->GetPosition() == xtpChartBarLabelTop)
{
CXTPChartDiagram2DSeriesLabelView::CalculateLayout(pDC);
}
else
{
CXTPChartDiagram2DSeriesLabelView::CalculateLayout(pDC, GetAnchorPoint());
}
}
CXTPChartDeviceCommand* CXTPChartBarSeriesLabelView::CreateDeviceCommand(CXTPChartDeviceContext* pDC)
{
CXTPChartBarSeriesLabel* pLabel = (CXTPChartBarSeriesLabel*)m_pLabel;
if (pLabel->GetPosition() == xtpChartBarLabelTop)
{
return CXTPChartDiagram2DSeriesLabelView::CreateDeviceCommand(pDC);
}
else
{
return CXTPChartDiagram2DSeriesLabelView::CreateDeviceCommand(pDC, GetAnchorPoint());
}
}
#ifdef _XTP_ACTIVEX
BEGIN_DISPATCH_MAP(CXTPChartBarSeriesLabel, CXTPChartDiagram2DSeriesLabel)
DISP_PROPERTY_NOTIFY_ID(CXTPChartBarSeriesLabel, "Position", 106, m_nPosition, OleChartChanged, VT_I4)
END_DISPATCH_MAP()
// {654BCC77-27BF-4cb1-9ABF-4558D9835223}
static const GUID IID_IChartBarSeriesLabel =
{ 0x654bcc77, 0x27bf, 0x4cb1, { 0x9a, 0xbf, 0x45, 0x58, 0xd9, 0x83, 0x52, 0x23 } };
BEGIN_INTERFACE_MAP(CXTPChartBarSeriesLabel, CXTPChartDiagram2DSeriesLabel)
INTERFACE_PART(CXTPChartBarSeriesLabel, IID_IChartBarSeriesLabel, Dispatch)
END_INTERFACE_MAP()
IMPLEMENT_OLETYPELIB_EX(CXTPChartBarSeriesLabel, IID_IChartBarSeriesLabel)
#endif