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Description: 实验物体沿正弦曲线运动
1.实验目的
（1）初步熟悉应用windows API函数进行编程的入门,编写简单的Windows应用程序,建立窗口、句丙，认知消息循环、画笔、画刷，建立坐标。
（2）实验物体沿正弦曲线运动,该物体为一个大小渐变以及颜色都会变化的小球,变化的的转折点是正弦曲线一个完整周期(2∏)里的四分之一,二分之一,和四分之三处(即∏／4 ∏／2 3∏／4处)
（3）通过放胶片电影的原理实现物体沿正弦曲线运动。胶片电影有原理是在规定时间（一般为1秒）播放24幅连续的画面，由于人的视觉暂留，所以人们在观看电影时，看到的就不是一幅一幅的画面，而是丰富精彩的场景。本程序通过调用sleep（100）函数使程序暂停0.1秒。当i<100时调用InvalidateRect刷新用户区发送WM_PAINT消息,这样使得WM_PAINT处理程序不断被调用,像电影播放原理那样呈现动态效果。
-experimental objects movement along a sinusoidal curve. Experiment (1) familiar with the preliminary application windows API programming entry, to prepare a simple Windows application that creates a window sentence C, cognitive news cycle, brushes, brush painting and establish coordinates. (2) experimental objects along the sinusoidal curve movement, the object of a size and color will gradually change to the small ball, a turning point in changing the sine curve is a complete cycle (2 )'s quarter, half and three quarters (the / 4 / 2 3 / 4) (3) through the release filmed achieve the principle objects along the sinusoidal curve campaign. Filmed an addict is in a specified time (usually a second) broadcast 24 consecutive images, the visual temporary stay, so people watching the film
Platform: |
Size: 40996 |
Author: 小钟 |
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Description: SetCursor CWnd LoadCursor DestroyWindow CDialog GetClientRect C Button GetStockObject CFont GetWindowLong SetWindowLong GetWindowRect BeginDeferWindowPos EnableWindow DeferWindowPos EndDeferWindowPos InvalidateRect UpdateWindow GetCursorPos CPoint SetCapture GetCapture ReleaseCapture CallWindowProc CPaintDC DrawEdge PtInRect SetFocus CMenu-SetCursor CWnd LoadCursor DestroyWindow CDialog GetClientRect C Button GetStock Object CFont GetWindowLong SetWindowLong Get WindowRect BeginDeferWindowPos EnableWindo w DeferWindowPos EndDeferWindowPos Invalida teRect UpdateWindow GetCursorPos CPoint SetC apture GetCapture ReleaseCapture CallWindow Proc CPaintDC DrawEdge PtInRect SetFocus CMen u
Platform: |
Size: 534933 |
Author: zzz |
Hits:
Description: 实验物体沿正弦曲线运动
1.实验目的
（1）初步熟悉应用windows API函数进行编程的入门,编写简单的Windows应用程序,建立窗口、句丙，认知消息循环、画笔、画刷，建立坐标。
（2）实验物体沿正弦曲线运动,该物体为一个大小渐变以及颜色都会变化的小球,变化的的转折点是正弦曲线一个完整周期(2∏)里的四分之一,二分之一,和四分之三处(即∏／4 ∏／2 3∏／4处)
（3）通过放胶片电影的原理实现物体沿正弦曲线运动。胶片电影有原理是在规定时间（一般为1秒）播放24幅连续的画面，由于人的视觉暂留，所以人们在观看电影时，看到的就不是一幅一幅的画面，而是丰富精彩的场景。本程序通过调用sleep（100）函数使程序暂停0.1秒。当i<100时调用InvalidateRect刷新用户区发送WM_PAINT消息,这样使得WM_PAINT处理程序不断被调用,像电影播放原理那样呈现动态效果。
-experimental objects movement along a sinusoidal curve. Experiment (1) familiar with the preliminary application windows API programming entry, to prepare a simple Windows application that creates a window sentence C, cognitive news cycle, brushes, brush painting and establish coordinates. (2) experimental objects along the sinusoidal curve movement, the object of a size and color will gradually change to the small ball, a turning point in changing the sine curve is a complete cycle (2 )'s quarter, half and three quarters (the/4/2 3/4) (3) through the release filmed achieve the principle objects along the sinusoidal curve campaign. Filmed an addict is in a specified time (usually a second) broadcast 24 consecutive images, the visual temporary stay, so people watching the film
Platform: |
Size: 40960 |
Author: 小钟 |
Hits:
Description: 包括30个经典的C++实例，如时钟，画图，计算器等实例-including 30 classic C examples, such as the clock, drawing, calculators example
Platform: |
Size: 2225152 |
Author: 张伟 |
Hits:
Description: SetCursor CWnd LoadCursor DestroyWindow CDialog GetClientRect C Button GetStockObject CFont GetWindowLong SetWindowLong GetWindowRect BeginDeferWindowPos EnableWindow DeferWindowPos EndDeferWindowPos InvalidateRect UpdateWindow GetCursorPos CPoint SetCapture GetCapture ReleaseCapture CallWindowProc CPaintDC DrawEdge PtInRect SetFocus CMenu-SetCursor CWnd LoadCursor DestroyWindow CDialog GetClientRect C Button GetStock Object CFont GetWindowLong SetWindowLong Get WindowRect BeginDeferWindowPos EnableWindo w DeferWindowPos EndDeferWindowPos Invalida teRect UpdateWindow GetCursorPos CPoint SetC apture GetCapture ReleaseCapture CallWindow Proc CPaintDC DrawEdge PtInRect SetFocus CMen u
Platform: |
Size: 534528 |
Author: zzz |
Hits:
Description: 演示如何平移图片
作者：巫丙亮
华东交通大学信息工程学院02级-void CMyDlg::Onx()
{
// TODO: Add your control notification handler code here
InvalidateRect(NULL,true)
Y=430-Y
Y1=430-Y1
Y2=430-Y2
Y3=430-Y3
}
void CMyDlg::Ony()
{
// TODO: Add your control notification handler code here
InvalidateRect(NULL,true)
X=350-X
X1=350-X1
X2=350-X2
X3=350-X3
}
void CMyDlg::Ono()
{
// TODO: Add your control notification handler code here
InvalidateRect(NULL,true)
X=350-X
X1=350-X1
X2=350-X2
X3=350-X3
Y=430-Y
Y1=430-Y1
Y2=430-Y2
Y3=430-Y3
}
Platform: |
Size: 30720 |
Author: sammy |
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Description: 车牌识别程序，准确定位车牌，真正实现了车牌识别的程序
-CDocument CString CFile CFileDialog CFileFind FindNextFile CScrollView CDC CPen CSize CBitmap CBrush CRect GetClientRect LoadBitmap CreatePatternBrush SelectObject FillRect DeleteObject GetObject BitBlt CreateCompatibleDC CreateSolidBrush CreatePen LineTo TextOut CPrintInfo CreatePalette SelectPalette SetStretchBltMode SetDIBitsToDevice StretchDIBits wsprintf ZeroMemory CWnd CDialog CDataExchange GetWindowRect CPaintDC Rectangle CRichEditCtrl InvalidateRect UpdateWindow
Platform: |
Size: 2519040 |
Author: zhangyongjian |
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Description: 这是我在MFC单文档应用程序的OnDraw（）函数中写的代码，程序实现了坐标系的绘制，对初学MFC的很有帮助。-This is my MFC single document application in the OnDraw () function to write the code, the program implements the drawing coordinate system, MFC' s very helpful for beginners.
Platform: |
Size: 1968128 |
Author: 范敏 |
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Description: 用C++实现的计算机图形中的种子填充算法,对学习编程和计算机图形学的很有帮助.-LoadIcon LoadCursor RegisterClass MessageBox CreateWindow ShowWindow UpdateWindow GetMessage TranslateMessage DispatchMessage SetPixel GetPixel InvalidateRect BeginPaint EndPaint PostQuitMessage DefWindowProc
Platform: |
Size: 38912 |
Author: yxs |
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Description: UpdateData、Invalidate、InvalidateRect和UpdateWindow及RedrawWindow的区别-Difference UpdateData, Invalidate, InvalidateRect and UpdateWindow and RedrawWindow of
Platform: |
Size: 23552 |
Author: lili |
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