資源簡介
該程序設計了簡單的電子海圖界面
代碼片段和文件信息
//?EncbaseClass.cpp:?implementation?of?the?EncbaseClass?class.
//
//////////////////////////////////////////////////////////////////////
#include?“stdafx.h“
#include?“SMUENC.h“
#include?“EncbaseClass.h“
#include?“math.h“
#ifdef?_DEBUG
#undef?THIS_FILE
static?char?THIS_FILE[]=__FILE__;
#define?new?DEBUG_NEW
#endif
POLYFILE?*polyfile;???????????//數據點集合
double???base_Latbase_Long;??//海圖基準經緯度
//////////////////////////////////////////////////////////////////////
//?Construction/Destruction
//////////////////////////////////////////////////////////////////////
EncbaseClass::EncbaseClass()
{
center.x=500;???//中心點位置
center.y=50;
base.lon=120;?????//中心點經緯度
base.lat=30;
scale=0.4;????//海圖比例尺??1經度=chart_scale象素單位
}
EncbaseClass::~EncbaseClass()
{
}
double?EncbaseClass::XToLon(double?x)?//屏幕坐標x--》經度
{
double?lon;
double?dlon;
dlon?=?(x-center.x)/scale/60;
lon?=?base.lon?+?dlon;
return?lon;
}
double?EncbaseClass::YToLat(double?y)?//屏
?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????文件??????25185??2019-06-04?19:28??SMUENC\Debug\Encba
?????文件??????19955??2019-06-04?19:28??SMUENC\Debug\MainFrm.obj
?????文件?????127019??2019-06-04?19:28??SMUENC\Debug\SMUENC.exe
?????文件?????352256??2019-06-04?19:28??SMUENC\Debug\SMUENC.ilk
?????文件??????22666??2019-06-04?19:28??SMUENC\Debug\SMUENC.obj
?????文件????5621392??2019-06-04?19:28??SMUENC\Debug\SMUENC.pch
?????文件?????353280??2019-06-04?19:28??SMUENC\Debug\SMUENC.pdb
?????文件???????7368??2019-06-04?19:28??SMUENC\Debug\SMUENC.res
?????文件??????14439??2019-06-04?19:28??SMUENC\Debug\SMUENCDoc.obj
?????文件??????28561??2019-06-04?19:28??SMUENC\Debug\SMUENCView.obj
?????文件?????105438??2019-06-04?19:28??SMUENC\Debug\StdAfx.obj
?????文件?????214016??2019-06-04?19:28??SMUENC\Debug\vc60.idb
?????文件?????364544??2019-06-04?19:28??SMUENC\Debug\vc60.pdb
?????文件????3114557??2019-05-28?19:16??SMUENC\Debug\南海海圖.chs
?????文件???????8679??2019-06-04?19:28??SMUENC\Encba
?????文件???????1986??2019-05-28?20:16??SMUENC\Encba
?????文件???????2739??2019-05-14?20:47??SMUENC\MainFrm.cpp
?????文件???????1581??2019-05-07?20:35??SMUENC\MainFrm.h
?????文件???????4311??2019-05-07?20:35??SMUENC\ReadMe.txt
?????文件???????1078??2019-05-07?20:35??SMUENC\res\SMUENC.ico
?????文件????????398??2019-05-07?20:35??SMUENC\res\SMUENC.rc2
?????文件???????1078??2019-05-07?20:35??SMUENC\res\SMUENCDoc.ico
?????文件???????1078??2019-05-07?20:35??SMUENC\res\Toolbar.bmp
?????文件????????640??2019-05-28?19:49??SMUENC\resource.h
?????文件??????43916??2019-05-28?19:49??SMUENC\SMUENC.APS
?????文件???????2279??2019-06-04?19:28??SMUENC\SMUENC.clw
?????文件???????4209??2019-05-07?20:35??SMUENC\SMUENC.cpp
?????文件???????4688??2019-05-14?21:14??SMUENC\SMUENC.dsp
?????文件????????535??2019-05-07?21:07??SMUENC\SMUENC.dsw
?????文件???????1356??2019-05-07?20:35??SMUENC\SMUENC.h
............此處省略17個文件信息
評論
共有 條評論