mirror of
https://github.com/ApfelTeeSaft/reactos.git
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Katayama Hirofumi MZ
ee60345493
#8974 implemented custom mouse cursor shapes. However, the custom cursor shape didn't consider zooming. This PR applies zooming to the custom cursor shapes. JIRA issue: CORE-20520 - Enhance CStyledCursor for zooming. - Enhance CopyMonoImage and CopyDIBImage for stretch mode. - Add DEFAULT_ZOOM constant (1000). - Send WM_SETCURSOR message on ToolsModel::SetZoom. - Improve accuracy of Zoomed and UnZoomed functions by using MulDiv function.
45 lines
1.7 KiB
C
45 lines
1.7 KiB
C
/*
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* PROJECT: PAINT for ReactOS
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* LICENSE: LGPL-2.0-or-later (https://spdx.org/licenses/LGPL-2.0-or-later)
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* PURPOSE: Some DIB related functions
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* COPYRIGHT: Copyright 2015 Benedikt Freisen <[email protected]>
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*/
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#pragma once
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BOOL IsBitmapBlackAndWhite(HBITMAP hbm);
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HBITMAP CreateDIBWithProperties(int width, int height);
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HBITMAP CreateMonoBitmap(int width, int height, BOOL bWhite);
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HBITMAP CreateColorDIB(int width, int height, COLORREF rgb);
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HBITMAP CachedBufferDIB(HBITMAP hbm, int minimalWidth, int minimalHeight);
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HBITMAP ConvertToBlackAndWhite(HBITMAP hbm);
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HBITMAP CopyMonoImage(HBITMAP hbm, INT cx = 0, INT cy = 0, INT stretchMode = STRETCH_HALFTONE);
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HBITMAP CopyDIBImage(HBITMAP hbm, INT cx = 0, INT cy = 0, INT stretchMode = STRETCH_HALFTONE);
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int GetDIBWidth(HBITMAP hbm);
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int GetDIBHeight(HBITMAP hbm);
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BOOL SaveDIBToFile(HBITMAP hBitmap, LPCWSTR FileName, BOOL fIsMainFile, REFGUID guidFileType = GUID_NULL);
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HBITMAP DoLoadImageFile(HWND hwnd, LPCWSTR name, BOOL fIsMainFile);
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void SetFileInfo(LPCWSTR name, LPWIN32_FIND_DATAW pFound, BOOL isAFile);
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HBITMAP InitializeImage(LPCWSTR name, LPWIN32_FIND_DATAW pFound, BOOL isFile);
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HBITMAP SetBitmapAndInfo(HBITMAP hBitmap, LPCWSTR name, LPWIN32_FIND_DATAW pFound, BOOL isFile);
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HBITMAP Rotate90DegreeBlt(HDC hDC1, INT cx, INT cy, BOOL bRight, BOOL bMono);
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HBITMAP SkewDIB(HDC hDC1, HBITMAP hbm, INT nDegree, BOOL bVertical, BOOL bMono = FALSE);
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float PpcmFromDpi(float dpi);
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#define ROUND(x) (INT)((x) + 0.5)
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HGLOBAL BitmapToClipboardDIB(HBITMAP hBitmap);
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HBITMAP BitmapFromClipboardDIB(HGLOBAL hGlobal);
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HBITMAP BitmapFromHEMF(HENHMETAFILE hEMF);
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HBITMAP getSubImage(HBITMAP hbmWhole, const RECT& rcPartial);
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void putSubImage(HBITMAP hbmWhole, const RECT& rcPartial, HBITMAP hbmPart);
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