Paint.cpp
上传用户:apjinmao
上传日期:2007-01-02
资源大小:96k
文件大小:1k
- // Paint.cpp: helper functions used when drawing bitmaps on the dialogs
- //
- // Copyright (c) 1985-1995, Microsoft Corporation. All rights reserved.
- //
- #include "stdafx.h"
- #include "Propsheet Wizard.h"
- #ifdef _PSEUDO_DEBUG
- #undef THIS_FILE
- static char THIS_FILE[] = __FILE__;
- #endif
- // Coordinates for yellow rectangle in dialog-box units
- #define RIGHT_YELLOW_DLGU 124
- #define BOTTOM_YELLOW_DLGU 197
- // Draws a background of yellow on the left side of the dialog
- void PaintBackground (CDC &dc, CDialog *pDlg)
- {
- // Get the yellow brush
- CBitmap pattern;
- pattern.LoadBitmap (IDB_YELLOW_PATTERN);
- CBrush brush (&pattern);
- // Draw the yellow background
- CRect rect (0, 0, RIGHT_YELLOW_DLGU+1, BOTTOM_YELLOW_DLGU+1);
- pDlg->MapDialogRect (&rect);
- dc.DPtoLP (&rect);
- dc.FillRect (&rect, &brush);
- }
- // Draw the specified bitmap at the specified location
- void PaintBitmap (UINT nBmp, int x, int y, int nWidth, int nHeight,
- CDC &dc)
- {
- CDC mdc;
- if (!mdc.CreateCompatibleDC (&dc))
- return;
- CBitmap picture;
- // Load & select the bitmap into the device-context
- picture.LoadBitmap (nBmp);
- BITMAP bitmap;
- picture.GetObject (sizeof (BITMAP), &bitmap);
- CBitmap* pOldBitmap = mdc.SelectObject (&picture);
- ASSERT (nWidth == bitmap.bmWidth);
- ASSERT (nHeight == bitmap.bmHeight);
- // Draw the bitmap
- dc.BitBlt (x, y, nWidth, nHeight, &mdc, 0, 0, SRCCOPY);
- // Reselect the previous bitmap object
- mdc.SelectObject (pOldBitmap);
- }