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88 lines
2.7 KiB
C++
88 lines
2.7 KiB
C++
2 years ago
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// XTPChartDiagram2DSeriesView.cpp
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//
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// This file is a part of the XTREME TOOLKIT PRO MFC class library.
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// (c)1998-2012 Codejock Software, All Rights Reserved.
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//
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// THIS SOURCE FILE IS THE PROPERTY OF CODEJOCK SOFTWARE AND IS NOT TO BE
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// RE-DISTRIBUTED BY ANY MEANS WHATSOEVER WITHOUT THE EXPRESSED WRITTEN
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// CONSENT OF CODEJOCK SOFTWARE.
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//
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// THIS SOURCE CODE CAN ONLY BE USED UNDER THE TERMS AND CONDITIONS OUTLINED
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// IN THE XTREME TOOLKIT PRO LICENSE AGREEMENT. CODEJOCK SOFTWARE GRANTS TO
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// YOU (ONE SOFTWARE DEVELOPER) THE LIMITED RIGHT TO USE THIS SOFTWARE ON A
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// SINGLE COMPUTER.
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//
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// CONTACT INFORMATION:
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// support@codejock.com
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// http://www.codejock.com
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//
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/////////////////////////////////////////////////////////////////////////////
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#include "stdafx.h"
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#include "../../Types/XTPChartTypes.h"
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#include "../../XTPChartDefines.h"
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#include "../../XTPChartElement.h"
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#include <Chart/XTPChartLegendItem.h>
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#include "../../XTPChartElementView.h"
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#include "../../XTPChartPanel.h"
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#include <Chart/XTPChartSeriesPointView.h>
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#include "../../XTPChartSeriesView.h"
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#include "../../XTPChartSeries.h"
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#include "../../XTPChartSeriesPoint.h"
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#include "../../XTPChartDiagram.h"
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#include "../../XTPChartDiagramView.h"
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#include "XTPChartDiagram2DView.h"
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#include "XTPChartDiagram2DPane.h"
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#include "XTPChartDiagram2DSeriesView.h"
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//////////////////////////////////////////////////////////////////////////
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// CXTPChartDiagram2DSeriesView
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CXTPChartDiagram2DSeriesView::CXTPChartDiagram2DSeriesView(CXTPChartSeries* pSeries, CXTPChartDiagramView* pDiagramView, BOOL bSortPoints)
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: CXTPChartSeriesView(pSeries, pDiagramView)
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{
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m_bSortPoints = bSortPoints;
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m_pAxisViewX = m_pAxisViewY = NULL;
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}
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CXTPChartPointF CXTPChartDiagram2DSeriesView::GetScreenPoint(double x, double y) const
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{
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CXTPChartDiagram2DView* pDiagramView = (CXTPChartDiagram2DView*)GetDiagramView();
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CXTPChartDiagram2DPaneView* pPaneView = pDiagramView->GetPaneView();
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return pPaneView->GetScreenPoint(this, x, y);
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}
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int _cdecl CXTPChartDiagram2DSeriesView::ComparePoints(const CXTPChartSeriesPointView** ppPoint1, const CXTPChartSeriesPointView** ppPoint2)
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{
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double d = (*ppPoint1)->GetPoint()->GetInternalArgumentValue() - (*ppPoint2)->GetPoint()->GetInternalArgumentValue();
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if (d > 0)
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return 1;
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if (d < 0)
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return -1;
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return 0;
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}
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void CXTPChartDiagram2DSeriesView::BeforeUpdateRange(CXTPChartDeviceContext* /*pDC*/)
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{
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}
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void CXTPChartDiagram2DSeriesView::AfterUpdateRange(CXTPChartDeviceContext* /*pDC*/)
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{
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if (m_bSortPoints)
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{
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typedef int (_cdecl *GENERICCOMPAREFUNC)(const void *, const void*);
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CXTPChartElementView** pChildren = m_pPointsView->GetChildren();
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qsort(pChildren, (size_t) m_pPointsView->GetCount(), sizeof(CXTPChartSeriesPointView*), (GENERICCOMPAREFUNC)ComparePoints);
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}
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}
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