projects / wxWidgets.git / blame
| Commit | Line | Data |
|---|---|---|
| 2bda0e17 | 1 | ///////////////////////////////////////////////////////////////////////////// |
| 6d167489 | 2 | // Name: wx/msw/dib.h |
| 2bda0e17 KB |
3 | // Purpose: Routines for loading and saving DIBs |
| 4 | // Author: Various | |
| 5 | // Modified by: | |
| 6 | // Created: 01/02/97 | |
| 7 | // RCS-ID: $Id$ | |
| bbcdf8bc | 8 | // Copyright: (c) Julian Smart |
| 6d167489 | 9 | // Licence: wxWindows licence |
| 2bda0e17 KB |
10 | ///////////////////////////////////////////////////////////////////////////// |
| 11 | ||
| 8fb3a512 JS |
12 | #ifndef _WX_DIB_H_ |
| 13 | #define _WX_DIB_H_ | |
| 14 | ||
| 423a556f | 15 | class WXDLLEXPORT wxBitmap; |
| 6d167489 VZ |
16 | class WXDLLEXPORT wxPalette; |
| 17 | ||
| 6d56eb5c VZ |
18 | // WARNING: these functions are private to wxWindows and shouldn't be used |
| 19 | // by the user code, they risk to disappear in the next versions! | |
| 20 | ||
| 6d167489 VZ |
21 | // ---------------------------------------------------------------------------- |
| 22 | // Functions for working with DIBs | |
| 23 | // ---------------------------------------------------------------------------- | |
| 24 | ||
| 25 | // VZ: we have 3 different sets of functions: from bitmap.cpp (wxCreateDIB and | |
| 26 | // wxFreeDIB), from dib.cpp and from dataobj.cpp - surely there is some | |
| 27 | // redundancy between them? (FIXME) | |
| 28 | ||
| 29 | // defined in bitmap.cpp | |
| 30 | extern bool wxCreateDIB(long xSize, long ySize, long bitsPerPixel, | |
| 31 | HPALETTE hPal, LPBITMAPINFO* lpDIBHeader); | |
| 32 | extern void wxFreeDIB(LPBITMAPINFO lpDIBHeader); | |
| 33 | ||
| 34 | // defined in ole/dataobj.cpp | |
| 6d56eb5c VZ |
35 | extern WXDLLEXPORT size_t wxConvertBitmapToDIB(LPBITMAPINFO pbi, const wxBitmap& bitmap); |
| 36 | extern WXDLLEXPORT wxBitmap wxConvertDIBToBitmap(const LPBITMAPINFO pbi); | |
| 6d167489 VZ |
37 | |
| 38 | // the rest is defined in dib.cpp | |
| 423a556f | 39 | |
| 2bda0e17 | 40 | // Save (device dependent) wxBitmap as a DIB |
| 6d167489 | 41 | bool wxSaveBitmap(wxChar *filename, wxBitmap *bitmap, wxPalette *colourmap = NULL); |
| 2bda0e17 KB |
42 | |
| 43 | // Load device independent bitmap into device dependent bitmap | |
| 6d56eb5c | 44 | wxBitmap *wxLoadBitmap(wxChar *filename, wxPalette **colourmap = NULL); |
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45 | |
| 46 | // Load into existing bitmap; | |
| fef15b42 | 47 | bool wxLoadIntoBitmap(wxChar *filename, wxBitmap *bitmap, wxPalette **pal = NULL); |
| 2bda0e17 | 48 | |
| a61ddc47 UJ |
49 | HANDLE wxBitmapToDIB (HBITMAP hBitmap, HPALETTE hPal); |
| 50 | BOOL wxReadDIB(LPTSTR lpFileName, HBITMAP *bitmap, HPALETTE *palette); | |
| 51 | HANDLE wxReadDIB2(LPTSTR lpFileName); | |
| 52 | LPSTR wxFindDIBBits (LPSTR lpbi); | |
| 53 | HPALETTE wxMakeDIBPalette(LPBITMAPINFOHEADER lpInfo); | |
| 2bda0e17 | 54 | |
| 6d167489 | 55 | #endif // _WX_DIB_H_ |
| 8fb3a512 | 56 |