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496 lines
18 KiB
C
496 lines
18 KiB
C
2 years ago
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// XTPChartAxisConstantLines.h
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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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//{{AFX_CODEJOCK_PRIVATE
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#if !defined(__XTPCHARTAXISCONSTANTLINES_H__)
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#define __XTPCHARTAXISCONSTANTLINES_H__
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//}}AFX_CODEJOCK_PRIVATE
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#if _MSC_VER >= 1000
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#pragma once
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#endif // _MSC_VER >= 1000
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class CXTPChartAxis;
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class CXTPChartLineStyle;
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class CXTPChartLineStyle;
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//===========================================================================
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// Summary:
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// CXTPChartAxisConstantLine is a hybrid object derived from CXTPChartTextElement
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// and CXTPChartLegendItemView, this class represents a constant line parallel
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// to an axis.Normally this class is owned by an axis object(CXTPChartAxis).
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//
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// Remarks:
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//
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//===========================================================================
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class _XTP_EXT_CLASS CXTPChartAxisConstantLine : public CXTPChartTextElement, public CXTPChartLegendItemView
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{
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DECLARE_DYNCREATE(CXTPChartAxisConstantLine)
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public:
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//-----------------------------------------------------------------------
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// Summary:
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// Constructs a CXTPChartAxisConstantLine object.
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// Remarks:
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//-----------------------------------------------------------------------
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CXTPChartAxisConstantLine();
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//-------------------------------------------------------------------------
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// Summary:
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// Destroys a CXTPChartAxisConstantLine object, handles cleanup
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//-------------------------------------------------------------------------
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virtual ~CXTPChartAxisConstantLine();
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public:
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//-----------------------------------------------------------------------
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// Summary:
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// Call this function to set the line visible.
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// Parameters:
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// bVisible - BOOL, TRUE value for set the line visible and FALSE
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// to hide the constant line.
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// Remarks:
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//-----------------------------------------------------------------------
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void SetVisible(BOOL bVisible);
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//-----------------------------------------------------------------------
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// Summary:
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// Call this function to know whether the axis constat line is visible or not.
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// Return:
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// BOOL value TRUE if the line visible and FALSE if the line is invisible.
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// Remarks:
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//-----------------------------------------------------------------------
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BOOL IsVisible() const;
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//-----------------------------------------------------------------------
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// Summary:
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// Call this function to set the corresponding legend item visible or not.
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// Parameters:
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// bVisible - BOOL, TRUE value for set the legend visible and FALSE
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// to hide the legend.
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// Remarks:
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//-----------------------------------------------------------------------
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void SetLegendVisible(BOOL bVisible);
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//-----------------------------------------------------------------------
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// Summary:
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// Call this function to know whether the corresponding legend item is visible or not.
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// Returns:
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// BOOL value TRUE if the legend item visible and FALSE if the legend item invisible.
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// Remarks:
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//-----------------------------------------------------------------------
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BOOL IsLegendVisible() const;
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//-----------------------------------------------------------------------
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// Summary:
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// Use this function to set the text of the constant line legend item.
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// Parameters:
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// lpszTitle - The string value for the new text, its type is CXTPChartString.
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// Remarks:
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//-----------------------------------------------------------------------
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void SetText(const CXTPChartString& lpszTitle);
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//-----------------------------------------------------------------------
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// Summary:
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// Call this function to get the text of the constant line legend item.
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// Returns:
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// The string value for the legend item text, its type is CXTPChartString.
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// Remarks:
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//-----------------------------------------------------------------------
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CXTPChartString GetText() const;
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//-----------------------------------------------------------------------
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// Summary:
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// Use this function to set the text color of the constant line legend item.
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// Parameters:
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// clrTextColor - The CXTPChartColor value for the text color.
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// Remarks:
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//-----------------------------------------------------------------------
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void SetTextColor(const CXTPChartColor& clrTextColor);
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//-----------------------------------------------------------------------
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// Summary:
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// Use this function to get the text color of the constant line legend item.
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// Returns:
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// The CXTPChartColor value for the text color.
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// Remarks:
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//-----------------------------------------------------------------------
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CXTPChartColor GetTextColor() const;
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//-----------------------------------------------------------------------
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// Summary:
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// Use this function to get the actual text color of the constant line legend item.
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// Returns:
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// The CXTPChartColor value for the actual text color.
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// Remarks:
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//-----------------------------------------------------------------------
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CXTPChartColor GetActualTextColor() const;
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//-----------------------------------------------------------------------
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// Summary:
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// Use this function to get the font of the constant line legend item text.
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// Returns:
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// The CXTPChartFont value for the font used to render the text.
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// Remarks:
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//-----------------------------------------------------------------------
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CXTPChartFont* GetFont() const;
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//-----------------------------------------------------------------------
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// Summary:
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// Use this function to set the font of the constant line legend item text.
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// Parameters:
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// pFont - The CXTPChartFont value for the font to be used to render the text.
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// Remarks:
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//-----------------------------------------------------------------------
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void SetFont(CXTPChartFont* pFont);
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//-----------------------------------------------------------------------
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// Summary:
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// Use this function to set the text alignment of the constant line legend item text.
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// Parameters:
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// nAlignment - The enumerated value for the text alignment, the common alignments are
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// near, far and center.
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// Remarks:
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//-----------------------------------------------------------------------
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void SetAlignment(XTPChartStringAlignment nAlignment);
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//-----------------------------------------------------------------------
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// Summary:
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// Call this function to get the alignment of the constant line legend item text.
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// Returns:
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// The XTPChartStringAlignment enumeration corresponding to the chosen alignment.
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// Remarks:
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//-----------------------------------------------------------------------
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XTPChartStringAlignment GetAlignment() const;
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//-------------------------------------------------------------------------
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// Summary:
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// Call this function to set the anti-aliasing ON or OFF.Anti-aliasing is
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// the smoothing of sharp edges of text and drawing.
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// Parameters:
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// bAntialiasing - A BOOL value TRUE to set the anti-aliasing ON and
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// FALSE to OFF the anti-aliasing operation.
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// Remarks:
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// See Also:
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//-------------------------------------------------------------------------
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void SetAntialiasing(BOOL bAntialiasing);
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//-------------------------------------------------------------------------
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// Summary:
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// Call this function to get whether anti-aliasing is enabled or not.
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// Anti-aliasing is the smoothing of sharp edges of text and drawing.
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// Returns:
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// Returns boolean TRUE if the anti-aliasing is turned on FALSE if the
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// anti-aliasing is turned off.
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// Remarks:
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// See Also:
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//-------------------------------------------------------------------------
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BOOL GetAntialiasing() const;
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//-----------------------------------------------------------------------
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// Summary:
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// Call this function to get the legend name.
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// Returns:
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// The string value for the legend name.
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// Remarks:
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//-----------------------------------------------------------------------
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CXTPChartString GetLegendName() const;
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void SetLegendName(const CXTPChartString& strName);
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//-----------------------------------------------------------------------
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// Summary:
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// Call this function to get the constant line style.
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// Returns:
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// The pointer to an object of type CXTPChartLineStyle.
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// Remarks:
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//-----------------------------------------------------------------------
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CXTPChartLineStyle* GetLineStyle() const;
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//-----------------------------------------------------------------------
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// Summary:
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// Use this function to get the value of the constant line in the axis.
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// Returns:
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// A string denoting the axis value.
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// Remarks:
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//-----------------------------------------------------------------------
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CXTPChartString GetAxisValue() const;
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double GetAxisValueInternal() const;
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//-----------------------------------------------------------------------
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// Summary:
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// Call this function to set the value of the constant line in the axis.
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// Parameters:
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// lpszValue - A string denoting the axis value.
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// Remarks:
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//-----------------------------------------------------------------------
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void SetAxisValue(LPCTSTR lpszValue);
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void SetAxisValue(double dValue);
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//-----------------------------------------------------------------------
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// Summary:
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// Use this function to get the value of the actual color of the constant line.
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// Returns:
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// A CXTPChartColor object denoting the ARGB value.
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// Remarks:
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//-----------------------------------------------------------------------
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CXTPChartColor GetActualColor() const;
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BOOL IsShowBehind() const;
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void SetShowBehind(BOOL bShowBehind);
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void ShowTextBelow(BOOL bShowTextBelow);
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BOOL IsTextBelow() const;
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CXTPChartColor GetColor() const;
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void SetColor(const CXTPChartColor& color);
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public:
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void DoPropExchange(CXTPPropExchange* pPX);
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protected:
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//-------------------------------------------------------------------------
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// Summary:
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// This function create a CXTPChartDeviceCommand object, this object
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// represents the rendering of the legend item.
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// Parameters:
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// pDC - Pointer to a CXTPChartDeviceContext object.
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// rcBounds - The bounding rectangle.
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// Returns:
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// Returns CXTPChartDeviceCommand object, this polymorphic object handles
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// the rendering of an element in the chart.Here it handles the drawing
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// of the the legend item.
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// Remarks:
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// See Also:
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//-------------------------------------------------------------------------
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virtual CXTPChartDeviceCommand* CreateLegendDeviceCommand(CXTPChartDeviceContext* pDC, CRect rcBounds);
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#ifdef _XTP_ACTIVEX
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//{{AFX_CODEJOCK_PRIVATE
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DECLARE_DISPATCH_MAP()
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DECLARE_INTERFACE_MAP()
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DECLARE_OLETYPELIB_EX(CXTPChartAxisConstantLine);
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BSTR OleGetText();
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void OleSetText(LPCTSTR lpszText);
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VARIANT OleGetAxisValue();
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void OleSetAxisValue(const VARIANT& var);
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BOOL OleGetLegendVisible();
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void OleSetLegendVisible(BOOL bValue);
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BOOL OleGetVisible();
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void OleSetVisible(BOOL bValue);
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BOOL OleGetShowTextBelow();
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void OleSetShowTextBelow(BOOL bValue);
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BOOL OleGetAlignment();
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void OleSetAlignment(int nValue);
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LPDISPATCH OleGetLineStyle();
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LPDISPATCH OleGetFont();
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OLE_COLOR OleGetColor();
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OLE_COLOR OleGetTextColor();
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void OleSetColor(OLE_COLOR clr);
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void OleSetTextColor(OLE_COLOR clr);
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//}}AFX_CODEJOCK_PRIVATE
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#endif
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protected:
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BOOL m_bLegendVisible; // TRUE if the legend is visible, FALSE if invisible.
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BOOL m_bVisible; // TRUE if the constant line is visible, FALSE if invisible.
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CXTPChartString m_strText; // The text of the constant line legend item.
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CXTPChartString m_strLegendName; // The legend name.
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CXTPChartString m_strAxisValue; // The string value of constant line parallel to an axis.
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double m_dAxisValue;
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CXTPChartColor m_clrTextColor; // The text color of the constant line legend item.
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CXTPChartColor m_clrColor; // The color of the constant line.
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XTPChartStringAlignment m_nAlignment; // The text alignment of the constant line legend item.
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BOOL m_bAntialiasing; // TRUE if anti-aliasing is used, FALSE if not using antialiasing.
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CXTPChartFont* m_pFont; // The font used for the text of the constant line legend item.
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BOOL m_bShowTextBelow; // TRUE if the text is below, FALSE if not.
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BOOL m_bShowBehind; // TRUE if the text is behind, FALSE if not.
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CXTPChartLineStyle* m_pLineStyle; // The chart line style object.
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friend class CXTPChartAxisConstantLines;
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};
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//===========================================================================
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// Summary:
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// This class encapsulates a collection of CXTPChartAxisConstantLine objects.
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// Remarks:
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//
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class _XTP_EXT_CLASS CXTPChartAxisConstantLines : public CXTPChartElementCollection
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{
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public:
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//-----------------------------------------------------------------------
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// Summary:
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// Constructs a CXTPChartAxisConstantLines object.
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// Parameters:
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// pAxis - The pointer to a CXTPChartAxis object.
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// Remarks:
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//-----------------------------------------------------------------------
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CXTPChartAxisConstantLines(CXTPChartAxis* pAxis);
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//-------------------------------------------------------------------------
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// Summary:
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// Destroys a CXTPChartAxisConstantLines object, handles cleanup
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//-------------------------------------------------------------------------
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virtual ~CXTPChartAxisConstantLines();
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public:
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//-----------------------------------------------------------------------
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// Summary:
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// This function a new constant line to the collection of lines.
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// Parameters:
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// pConstantLine - The pointer to a CXTPChartAxisConstantLine object.
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// Remarks:
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//-----------------------------------------------------------------------
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CXTPChartAxisConstantLine* Add(CXTPChartAxisConstantLine* pConstantLine);
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//-----------------------------------------------------------------------
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// Summary:
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// Call this function to get the constant line object at a particular
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// index in the collection.
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// Parameters:
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// nIndex - The zero based index of the of item in the collection.
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// Returns:
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// The pointer to a CXTPChartAxisConstantLine object, at the index selected.
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// Remarks:
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//-----------------------------------------------------------------------
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CXTPChartAxisConstantLine* GetAt(int nIndex) const;
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public:
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void DoPropExchange(CXTPPropExchange* pPX);
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public:
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#ifdef _XTP_ACTIVEX
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//{{AFX_CODEJOCK_PRIVATE
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DECLARE_DISPATCH_MAP()
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DECLARE_INTERFACE_MAP()
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DECLARE_OLETYPELIB_EX(CXTPChartAxisConstantLines);
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afx_msg long OleGetItemCount();
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afx_msg LPDISPATCH OleGetItem(long nIndex);
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DECLARE_ENUM_VARIANT(CXTPChartAxisConstantLines)
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afx_msg LPDISPATCH OleAdd(LPCWSTR lpszTitle);
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//}}AFX_CODEJOCK_PRIVATE
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#endif
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protected:
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};
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AFX_INLINE CXTPChartAxisConstantLine* CXTPChartAxisConstantLines::GetAt(int nIndex) const {
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return nIndex >= 0 && nIndex < m_arrElements.GetSize() ? (CXTPChartAxisConstantLine*)m_arrElements.GetAt(nIndex) : NULL;
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}
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AFX_INLINE CXTPChartString CXTPChartAxisConstantLine::GetText() const {
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return m_strText;
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}
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AFX_INLINE CXTPChartFont* CXTPChartAxisConstantLine::GetFont() const {
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return m_pFont;
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}
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AFX_INLINE XTPChartStringAlignment CXTPChartAxisConstantLine::GetAlignment() const {
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return m_nAlignment;
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}
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AFX_INLINE void CXTPChartAxisConstantLine::SetAntialiasing(BOOL bAntialiasing) {
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m_bAntialiasing = bAntialiasing;
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OnChartChanged();
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}
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AFX_INLINE BOOL CXTPChartAxisConstantLine::GetAntialiasing() const {
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return m_bAntialiasing;
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}
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AFX_INLINE void CXTPChartAxisConstantLine::SetVisible(BOOL bVisible) {
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m_bVisible = bVisible;
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OnChartChanged();
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}
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AFX_INLINE BOOL CXTPChartAxisConstantLine::IsVisible() const {
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return m_bVisible;
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}
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AFX_INLINE CXTPChartLineStyle* CXTPChartAxisConstantLine::GetLineStyle() const {
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return m_pLineStyle;
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}
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AFX_INLINE CXTPChartString CXTPChartAxisConstantLine::GetAxisValue() const {
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return m_strAxisValue;
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}
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AFX_INLINE double CXTPChartAxisConstantLine::GetAxisValueInternal() const {
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return m_dAxisValue;
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}
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AFX_INLINE void CXTPChartAxisConstantLine::SetAxisValue(LPCTSTR lpszValue) {
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m_strAxisValue = lpszValue;
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OnChartChanged();
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||
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}
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AFX_INLINE void CXTPChartAxisConstantLine::SetAxisValue(double dValue) {
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|
m_dAxisValue = dValue;
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||
|
m_strAxisValue.Empty();
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||
|
OnChartChanged();
|
||
|
}
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||
|
AFX_INLINE BOOL CXTPChartAxisConstantLine::IsLegendVisible() const {
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||
|
return m_bLegendVisible;
|
||
|
}
|
||
|
AFX_INLINE void CXTPChartAxisConstantLine::SetLegendVisible(BOOL bLegendVisible) {
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||
|
m_bLegendVisible = bLegendVisible;
|
||
|
OnChartChanged();
|
||
|
}
|
||
|
AFX_INLINE void CXTPChartAxisConstantLine::ShowTextBelow(BOOL bShowTextBelow) {
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||
|
m_bShowTextBelow = bShowTextBelow;
|
||
|
OnChartChanged();
|
||
|
}
|
||
|
AFX_INLINE BOOL CXTPChartAxisConstantLine::IsTextBelow() const {
|
||
|
return m_bShowTextBelow;
|
||
|
}
|
||
|
AFX_INLINE CXTPChartColor CXTPChartAxisConstantLine::GetColor() const {
|
||
|
return m_clrColor;
|
||
|
}
|
||
|
AFX_INLINE void CXTPChartAxisConstantLine::SetColor(const CXTPChartColor& color) {
|
||
|
m_clrColor = color;
|
||
|
OnChartChanged();
|
||
|
}
|
||
|
AFX_INLINE void CXTPChartAxisConstantLine::SetLegendName(const CXTPChartString& strName) {
|
||
|
m_strLegendName = strName;
|
||
|
OnChartChanged();
|
||
|
}
|
||
|
AFX_INLINE BOOL CXTPChartAxisConstantLine::IsShowBehind() const {
|
||
|
return m_bShowBehind;
|
||
|
}
|
||
|
AFX_INLINE void CXTPChartAxisConstantLine::SetShowBehind(BOOL bShowBehind) {
|
||
|
m_bShowBehind = bShowBehind;
|
||
|
OnChartChanged();
|
||
|
}
|
||
|
|
||
|
#endif //#if !defined(__XTPCHARTAXISCONSTANTLINES_H__)
|