// XTPChartHighLowSeriesStyle.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 "Common/Base/Types/XTPPoint3.h" #include "../../XTPChartDefines.h" #include "../../XTPChartElement.h" #include #include "../../XTPChartElementView.h" #include "../../XTPChartSeriesStyle.h" #include #include "../../XTPChartSeriesView.h" #include "../../XTPChartSeriesPoint.h" #include "../../Diagram/Axis/XTPChartAxisView.h" #include "../../Diagram/Diagram2D/XTPChartDiagram2DSeriesStyle.h" #include "../../Diagram/Diagram2D/XTPChartDiagram2DSeriesView.h" #include "../../Appearance/XTPChartAppearance.h" #include "../../Drawing/XTPChartDeviceCommand.h" #include "../../Drawing/XTPChartLineDeviceCommand.h" #include "XTPChartHighLowSeriesStyle.h" enum ValueIndex { chartLow, chartHigh, chartOpen, chartClose }; ////////////////////////////////////////////////////////////////////////// // CXTPChartHighLowSeriesStyle IMPLEMENT_SERIAL(CXTPChartHighLowSeriesStyle, CXTPChartDiagram2DSeriesStyle, VERSIONABLE_SCHEMA | _XTP_SCHEMA_CURRENT) CXTPChartHighLowSeriesStyle::CXTPChartHighLowSeriesStyle() { m_nLineThickness = 2; m_clrDownColor = CXTPChartColor::Empty; m_clrUpColor = CXTPChartColor::Empty; } CXTPChartHighLowSeriesStyle::~CXTPChartHighLowSeriesStyle() { } CXTPChartSeriesView* CXTPChartHighLowSeriesStyle::CreateView(CXTPChartSeries* pSeries, CXTPChartDiagramView* pDiagramView) { return new CXTPChartHighLowSeriesView(pSeries, pDiagramView); } CXTPChartColor CXTPChartHighLowSeriesStyle::GetUpColor() const { if (!m_clrUpColor.IsEmpty()) return m_clrUpColor; return GetAppearance()->GetFinanceStyleAppearance()->UpColor; } CXTPChartColor CXTPChartHighLowSeriesStyle::GetDownColor() const { if (!m_clrDownColor.IsEmpty()) return m_clrDownColor; return GetAppearance()->GetFinanceStyleAppearance()->DownColor; } ////////////////////////////////////////////////////////////////////////// // CXTPChartHighLowSeriesView CXTPChartHighLowSeriesView::CXTPChartHighLowSeriesView(CXTPChartSeries* pSeries, CXTPChartDiagramView* pDiagramView) : CXTPChartDiagram2DSeriesView(pSeries,pDiagramView) { } CXTPChartSeriesPointView* CXTPChartHighLowSeriesView::CreateSeriesPointView(CXTPChartDeviceContext* pDC, CXTPChartSeriesPoint* pPoint, CXTPChartElementView* pParentView) { UNREFERENCED_PARAMETER(pDC); return new CXTPChartHighLowSeriesPointView(pPoint, pParentView); } CXTPChartDeviceCommand* CXTPChartHighLowSeriesView::CreateLegendDeviceCommand(CXTPChartDeviceContext* pDC, CRect rcBounds) { UNREFERENCED_PARAMETER(pDC); rcBounds.DeflateRect(1, 1); CXTPChartDeviceCommand* pCommand = new CXTPChartDeviceCommand(); CXTPChartHighLowSeriesStyle* pStyle = STATIC_DOWNCAST(CXTPChartHighLowSeriesStyle, GetStyle()); CPoint ptCenter(rcBounds.CenterPoint().x, rcBounds.CenterPoint().y) ; for (int i = 0; i < 2; i++) { CXTPChartColor color = i == 0 ? pStyle->GetUpColor() : pStyle->GetDownColor(); int nHeight = rcBounds.Height() - 3; int x = i == 0 ? ptCenter.x - 4 : ptCenter.x + 4; int y = i == 0 ? rcBounds.top : rcBounds.top + 3; CXTPPoint2i pointHight(x, y); CXTPPoint2i pointLow(x, pointHight.Y + nHeight); CXTPPoint2i pointOpen(x, pointHight.Y + nHeight / 3); CXTPPoint2i pointClose(x, pointHight.Y + nHeight * 2 / 3); int nWidth = 6; pCommand->AddChildCommand(new CXTPChartSolidLineDeviceCommand( CXTPChartPointF(pointHight), CXTPChartPointF(pointLow), color, 2)); pCommand->AddChildCommand(new CXTPChartSolidLineDeviceCommand( CXTPChartPointF(pointOpen), CXTPChartPointF((float)(pointOpen.X - nWidth / 2), (float)pointOpen.Y), color, 2)); pCommand->AddChildCommand(new CXTPChartSolidLineDeviceCommand( CXTPChartPointF(pointClose), CXTPChartPointF((float)(pointClose.X + nWidth / 2), (float)pointClose.Y), color, 2)); } return pCommand; } ////////////////////////////////////////////////////////////////////////// // CXTPChartHighLowSeriesPointView CXTPChartHighLowSeriesPointView::CXTPChartHighLowSeriesPointView(CXTPChartSeriesPoint* pPoint, CXTPChartElementView* pParentView) : CXTPChartSeriesPointView(pPoint, pParentView) { } CXTPChartPointF CXTPChartHighLowSeriesPointView::GetScreenPoint(int nIndex) { CXTPChartHighLowSeriesView* pView = (CXTPChartHighLowSeriesView*)GetSeriesView(); return pView->GetScreenPoint(m_pPoint->GetInternalArgumentValue(), m_pPoint->GetValue(nIndex)); } CXTPChartDeviceCommand* CXTPChartHighLowSeriesPointView::CreateDeviceCommand(CXTPChartDeviceContext* pDC) { UNREFERENCED_PARAMETER(pDC); CXTPPoint2i pointOpen = GetScreenPoint(chartOpen).Round(); CXTPPoint2i pointClose = GetScreenPoint(chartClose).Round(); CXTPPoint2i pointLow = GetScreenPoint(chartLow).Round(); CXTPPoint2i pointHight = GetScreenPoint(chartHigh).Round(); BOOL bUpColor = TRUE; CXTPChartSeriesPoint* pPrevPoint = m_pPoint->GetPreviousPoint(); if (pPrevPoint) { if (pPrevPoint->GetValue(chartClose) > m_pPoint->GetValue(chartClose)) { bUpColor = FALSE; } } CXTPChartHighLowSeriesView* pView = (CXTPChartHighLowSeriesView*)GetSeriesView(); CXTPChartDiagram2DAxisView* pAxisView = pView->GetAxisViewX(); CXTPChartHighLowSeriesStyle* pStyle = (CXTPChartHighLowSeriesStyle*)GetSeriesView()->GetStyle(); int nWidth = (int)(pAxisView->DistanceToPoint(1) * 0.5); if (nWidth < 5) nWidth = 5; int nLineThickness = pStyle->GetLineThickness(); nWidth = (nWidth & ~1) + nLineThickness * 3; CXTPChartDeviceCommand* pCommand = new CXTPChartHitTestElementCommand(m_pPoint); CXTPChartColor color = bUpColor ? pStyle->GetUpColor() : pStyle->GetDownColor(); pCommand->AddChildCommand(new CXTPChartSolidLineDeviceCommand( CXTPChartPointF(pointHight), CXTPChartPointF(pointLow), color, nLineThickness)); pCommand->AddChildCommand(new CXTPChartSolidLineDeviceCommand( CXTPChartPointF(pointOpen), CXTPChartPointF((float)(pointOpen.X - nWidth / 2), (float)pointOpen.Y), color, nLineThickness)); pCommand->AddChildCommand(new CXTPChartSolidLineDeviceCommand( CXTPChartPointF(pointClose), CXTPChartPointF((float)(pointClose.X + nWidth / 2), (float)pointClose.Y), color, nLineThickness)); return pCommand; } #ifdef _XTP_ACTIVEX BEGIN_DISPATCH_MAP(CXTPChartHighLowSeriesStyle, CXTPChartDiagram2DSeriesStyle) DISP_PROPERTY_EX_ID(CXTPChartHighLowSeriesStyle, "LineThickness", 100, GetLineThickness, SetLineThickness, VT_I4) END_DISPATCH_MAP() // {432BCC77-27BF-4cb1-9ABF-4558D9835223} static const GUID IID_IChartHighLowSeriesStyle = { 0x432bcc77, 0x27bf, 0x4cb1, { 0x9a, 0xbf, 0x45, 0x58, 0xd9, 0x83, 0x52, 0x23 } }; BEGIN_INTERFACE_MAP(CXTPChartHighLowSeriesStyle, CXTPChartDiagram2DSeriesStyle) INTERFACE_PART(CXTPChartHighLowSeriesStyle, IID_IChartHighLowSeriesStyle, Dispatch) END_INTERFACE_MAP() IMPLEMENT_OLETYPELIB_EX(CXTPChartHighLowSeriesStyle, IID_IChartHighLowSeriesStyle) // {43490E6F-92B6-4671-9613-6B2A0FBF80A8} IMPLEMENT_OLECREATE_EX2(CXTPChartHighLowSeriesStyle, "Codejock.ChartHighLowSeriesStyle." _XTP_AXLIB_VERSION, 0x43490e6f, 0x92b6, 0x4671, 0x96, 0x13, 0x6b, 0x2a, 0xf, 0xbf, 0x80, 0xa8); #endif