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大小: 89.32MB文件類型: .zip金幣: 2下載: 1 次發(fā)布日期: 2023-05-15
- 語言: C/C++
- 標簽: high-speed??c??
資源簡介
High-speed Charting Control Demo,用于MFC畫圖（包含鼠標響應），具體實現參考作者博客
代碼片段和文件信息
/*
?*
?* ChartAxis.cpp
?*
?* Written?by?C閐ric?Moonen?（cedric_moonen@hotmail.com）
?*
?*
?*
?* This?code?may?be?used?for?any?non-commercial?and?commercial?purposes?in?a?compiled?form.
?* The?code?may?be?redistributed?as?long?as?it?remains?unmodified?and?providing?that?the?
?* author?name?and?this?disclaimer?remain?intact.?The?sources?can?be?modified?WITH?the?author?
?* consent?only.
?*
?* This?code?is?provided?without?any?garanties.?I?cannot?be?held?responsible?for?the?damage?or
?* the?loss?of?time?it?causes.?Use?it?at?your?own?risks
?*
?* An?e-mail?to?notify?me?that?you?are?using?this?code?is?appreciated?also.
?*
?*/
#include?“stdafx.h“
#include?“ChartAxis.h“
#include?“ChartAxisLabel.h“
#include?“ChartGrid.h“
#include?“ChartCtrl.h“
#include?“Math.h“
#include?
using?namespace?std;
CChartAxis::CChartAxis（）?
?:?m_pParentCtrl（NULL）?m_bIsHorizontal（true）?m_bIsInverted（false）?
???m_AutoMode（NotAutomatic）?m_bIsVisible（true）?m_bIsSecondary（false）?
???m_MaxValue（0）?m_MinValue（0）?m_UnzoomMax（0）?m_UnzoomMin（0）?
???m_bAutoTicks（true）?m_bDiscrete（false）m_StartPos（0）?m_EndPos（0）?
???m_nFontSize（80）?m_strFontName（_T（“Microsoft?Sans?Serif“））?m_TextColor（0）?
???m_bAutoMargin（true）?m_iMarginSize（0）?m_bZoomEnabled（true）?
???m_dZoomLimit（0.001）?m_pScrollBar（NULL）?m_AxisColor（RGB（000））
{
m_pAxisGrid?=?new?CChartGrid（）;
m_pAxisLabel?=?new?CChartAxisLabel（）;
}
CChartAxis::~CChartAxis（）
{
if?（m_pAxisGrid）
{
delete?m_pAxisGrid;
m_pAxisGrid?=?NULL;
}
if?（m_pAxisLabel）
{
delete?m_pAxisLabel;
m_pAxisLabel?=?NULL;
}
if?（m_pScrollBar）
{
delete?m_pScrollBar;
m_pScrollBar?=?NULL;
}
}
int?CChartAxis::GetPosition（）
{
if?（m_bIsHorizontal）
{
if?（m_bIsSecondary）
return?0;
else
return?100;
}
else
{
if?（m_bIsSecondary）
return?100;
else
return?0;
}
}
void?CChartAxis::SetParent（CChartCtrl*?pParent）
{
m_pParentCtrl?=?pParent;
m_pAxisGrid->m_pParentCtrl?=?pParent;
m_pAxisLabel->m_pParentCtrl?=?pParent;
}
void?CChartAxis::SetHorizontal（bool?bHorizontal）??
{?
m_bIsHorizontal?=?bHorizontal;?
m_pAxisGrid->m_bIsHorizontal?=?bHorizontal;
m_pAxisLabel->SetHorizontal（bHorizontal）;
}
void?CChartAxis::Draw（CDC?*pDC）
{
if?（!m_bIsVisible）
return;
if?（pDC->GetSafeHdc（）?==?NULL）
return;
//?Initialize?the?different?GDI?objects
CPen?SolidPen（PS_SOLID0m_AxisColor）;
CFont?NewFont;
NewFont.CreatePointFont（m_nFontSizem_strFontName.c_str（）pDC）?;
CPen*?pOldPen?=?pDC->Selectobject（&SolidPen）;
CFont*?pOldFont?=?pDC->Selectobject（&NewFont）;
COLORREF?OldTextColor?=?pDC->SetTextColor（m_TextColor）;
int?iPrevMode?=?pDC->SetBkMode（TRANSPARENT）;
//?Draw?the?axis?line?
int?Pos?=?0;
if?（m_bIsHorizontal）
{
if?（!m_bIsSecondary）
Pos?=?m_AxisRect.top+1;
else
Pos?=?m_AxisRect.bottom-1;
pDC->MoveTo（m_StartPosPos）;
pDC->LineTo（m_EndPosPos）;
}
else
{
if?（!m_bIsSec ?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2019-02-14?19:25??High-speed?Charting?Control?Demo\
?????目錄???????????0??2019-02-14?18:37??High-speed?Charting?Control?Demo\ChartCtrl\
?????目錄???????????0??2019-02-14?18:37??High-speed?Charting?Control?Demo\ChartCtrl\.svn\
?????文件????????3966??2010-07-10?11:56??High-speed?Charting?Control?Demo\ChartCtrl\.svn\all-wcprops
?????文件????????7834??2010-07-10?11:56??High-speed?Charting?Control?Demo\ChartCtrl\.svn\entries
?????文件???????????2??2009-03-07?12:19??High-speed?Charting?Control?Demo\ChartCtrl\.svn\format
?????目錄???????????0??2019-02-14?19:25??High-speed?Charting?Control?Demo\ChartCtrl\.svn\prop-ba
?????目錄???????????0??2019-02-14?19:25??High-speed?Charting?Control?Demo\ChartCtrl\.svn\props\
?????目錄???????????0??2019-02-14?18:37??High-speed?Charting?Control?Demo\ChartCtrl\.svn\text-ba
?????文件???????19260??2009-12-23?12:05??High-speed?Charting?Control?Demo\ChartCtrl\.svn\text-ba
?????文件???????17455??2009-12-23?12:05??High-speed?Charting?Control?Demo\ChartCtrl\.svn\text-ba
?????文件????????3742??2009-04-04?10:54??High-speed?Charting?Control?Demo\ChartCtrl\.svn\text-ba
?????文件????????3155??2009-12-21?11:39??High-speed?Charting?Control?Demo\ChartCtrl\.svn\text-ba
?????文件????????3142??2009-12-22?12:02??High-speed?Charting?Control?Demo\ChartCtrl\.svn\text-ba
?????文件????????3815??2010-01-17?14:13??High-speed?Charting?Control?Demo\ChartCtrl\.svn\text-ba
?????文件????????9777??2010-01-03?12:00??High-speed?Charting?Control?Demo\ChartCtrl\.svn\text-ba
?????文件????????6911??2009-10-25?17:22??High-speed?Charting?Control?Demo\ChartCtrl\.svn\text-ba
?????文件????????7082??2009-12-28?11:28??High-speed?Charting?Control?Demo\ChartCtrl\.svn\text-ba
?????文件????????4320??2009-12-20?12:44??High-speed?Charting?Control?Demo\ChartCtrl\.svn\text-ba
?????文件????????1757??2009-02-08?12:48??High-speed?Charting?Control?Demo\ChartCtrl\.svn\text-ba
?????文件????????1972??2009-03-08?18:14??High-speed?Charting?Control?Demo\ChartCtrl\.svn\text-ba
?????文件???????31179??2009-12-28?11:32??High-speed?Charting?Control?Demo\ChartCtrl\.svn\text-ba
?????文件???????21115??2009-12-28?11:32??High-speed?Charting?Control?Demo\ChartCtrl\.svn\text-ba
?????文件????????1483??2009-02-17?20:35??High-speed?Charting?Control?Demo\ChartCtrl\.svn\text-ba
?????文件????????3819??2010-01-21?20:31??High-speed?Charting?Control?Demo\ChartCtrl\.svn\text-ba
?????文件???????10516??2009-12-26?18:41??High-speed?Charting?Control?Demo\ChartCtrl\.svn\text-ba
?????文件????????5216??2009-03-07?13:01??High-speed?Charting?Control?Demo\ChartCtrl\.svn\text-ba
?????文件????????2438??2009-02-03?21:09??High-speed?Charting?Control?Demo\ChartCtrl\.svn\text-ba
?????文件????????2189??2009-03-08?18:19??High-speed?Charting?Control?Demo\ChartCtrl\.svn\text-ba
?????文件????????3375??2009-05-18?21:00??High-speed?Charting?Control?Demo\ChartCtrl\.svn\text-ba
?????文件????????2923??2009-03-07?20:43??High-speed?Charting?Control?Demo\ChartCtrl\.svn\text-ba
............此處省略299個文件信息
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