en:docs:win16:modules:gdi
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This is part of Win16 API which allow to create versions of program from one source code to run under OS/2 and Win16. Under OS/2 program can be running under Win-OS/2 if program is Windows NE executable, and with help on Windows Libraries for OS/2, if it is OS/2 NE executable. Here is a WLO to OS/2 API mapping draft

2021/09/01 04:23 · prokushev · 0 Comments
Ordinal Name Description Status Version
1 SetBkColor Sets the current background color
2 SetBkMode Sets the background mix mode
3 SetMapMode Sets the mapping mode
4 SetROP2 Sets the foreground mix mode
6 SetPolyFillMode Sets the polygon filling mode
7 SetStretchBltMode Sets the bitmap stretching mode
8 SetTextCharacterExtra Sets intercharacter spacing
9 SetTextColor Sets the text color
10 SetTextJustification Sets text justification parameters
11 SetWindowOrg Sets the window origin
12 SetWindowExt Sets the window extents
13 SetViewportOrg Sets the viewport origin
14 SetViewportExt Sets the viewport extents
15 OffsetWindowOrg Moves the window origin
16 ScaleWindowExt Scales the window extents
17 OffsetViewportOrg Moves the viewport origin
18 ScaleViewportExt Scales the viewport extents
19 LineTo Draws a line from current position to specified point
20 MoveTo Moves the current position
21 ExcludeClipRect Excludes a rectangle from the clipping region
22 IntersectClipRect Intersects a rectangle with the clipping region
23 Arc Draws an elliptical arc
24 Ellipse Draws an ellipse
25 FloodFill Fills an area with the current brush
26 Pie Draws a pie-shaped wedge
27 Rectangle Draws a rectangle
28 RoundRect Draws a rectangle with rounded corners
29 PatBlt Performs a pattern bit-block transfer
30 SaveDC Saves the device context state
31 SetPixel Sets a pixel to the specified color
32 OffsetClipRgn Moves the clipping region
33 TextOut Outputs a character string
34 BitBlt Performs a bit-block transfer
35 StretchBlt Performs a stretched bit-block transfer
36 Polygon Draws a polygon
37 Polyline Draws a series of line segments
38 Escape Accesses device-specific functions
39 RestoreDC Restores the device context state
40 FillRgn Fills a region with a brush
41 FrameRgn Draws a border around a region
42 InvertRgn Inverts the colors in a region
43 PaintRgn Paints a region with a brush
44 SelectClipRgn Selects a region as the clipping region
45 SelectObject Selects an object into the device context
47 CombineRgn Combines two regions
48 CreateBitmap Creates a bitmap
49 CreateBitmapIndirect Creates a bitmap from a structure
50 CreateBrushIndirect Creates a brush from a structure
51 CreateCompatibleBitmap Creates a compatible bitmap
52 CreateCompatibleDC Creates a memory device context
54 CreateDC Creates a device context
55 CreateEllipticRgn Creates an elliptical region
56 CreateEllipticRgnIndirect Creates an elliptical region from a rectangle
57 CreateFont Creates a logical font
58 CreateFontIndirect Creates a font from a structure
59 CreateHatchBrush Creates a hatched brush
60 CreatePatternBrush Creates a pattern brush
61 CreatePen Creates a logical pen
62 CreatePenIndirect Creates a pen from a structure
63 CreatePolygonRgn Creates a polygonal region
64 CreateRectRgn Creates a rectangular region
65 CreateRectRgnIndirect Creates a rectangular region from a rectangle
66 CreateSolidBrush Creates a solid brush
67 DPtoLP Converts device points to logical points
68 DeleteDC Deletes a device context
69 DeleteObject Deletes a GDI object
70 EnumFonts Enumerates available fonts
71 EnumObjects Enumerates GDI objects
72 EqualRgn Checks if two regions are equal
74 GetBitmapBits Retrieves bitmap bits
75 GetBkColor Retrieves the background color
76 GetBkMode Retrieves the background mix mode
77 GetClipBox Retrieves the clipping bounding box
78 GetCurrentPosition Retrieves the current position
79 GetDCOrg Retrieves the device context origin
80 GetDeviceCaps Retrieves device capabilities
81 GetMapMode Retrieves the mapping mode
82 GetObject Retrieves information about a GDI object
83 GetPixel Retrieves the color of a pixel
84 GetPolyFillMode Retrieves the polygon filling mode
85 GetROP2 Retrieves the foreground mix mode
86 GetRelAbs Converts relative coordinates to absolute
87 GetStockObject Retrieves a stock GDI object
88 GetStretchBltMode Retrieves the bitmap stretching mode
89 GetTextCharacterExtra Retrieves intercharacter spacing
90 GetTextColor Retrieves the text color
91 GetTextExtent Computes text dimensions
92 GetTextFace Retrieves the typeface name
93 GetTextMetrics Retrieves font metrics
94 GetViewportExt Retrieves the viewport extents
95 GetViewportOrg Retrieves the viewport origin
96 GetWindowExt Retrieves the window extents
97 GetWindowOrg Retrieves the window origin
99 LPtoDP Converts logical points to device points
100 LineDDA Line drawing with callback function
101 OffsetRgn Moves a region
103 PtVisible Checks if a point is visible
104 RectVisible Checks if a rectangle is visible
106 SetBitmapBits Sets bitmap bits
119 AddFontResource Adds a font resource
123 PlayMetaFile Plays a metafile
124 GetMetaFile Retrieves a metafile
125 CreateMetaFile Creates a metafile
126 CloseMetaFile Closes a metafile
127 DeleteMetaFile Deletes a metafile
128 MulDiv Performs multiplication and division
132 SetEnvironment Sets printer environment
133 GetEnvironment Retrieves printer environment
134 GetRgnBox Retrieves region bounding box
136 RemoveFontResource Removes a font resource
148 SetBrushOrg Sets brush origin
149 GetBrushOrg Retrieves brush origin
150 UnrealizeObject Unrealizes a GDI object
151 CopyMetaFile Copies a metafile
153 CreateIC Creates an information context
154 GetNearestColor Retrieves nearest available color
155 QueryAbort Queries print job abort status
156 CreateDiscardableBitmap Creates a discardable bitmap
159 GetMetaFileBits Retrieves metafile bits
160 SetMetaFileBits Sets metafile bits
161 PtInRegion Checks if point is in region
162 GetBitmapDimension Retrieves bitmap dimensions
163 SetBitmapDimension Sets bitmap dimensions
172 SetRectRgn Sets a rectangular region
175 EnumMetaFile Enumerates metafile records
176 PlayMetaFileRecord Plays a metafile record
181 RectInRegion Checks if rectangle is in region
193 SetBoundsRect Sets bounding rectangle
194 GetBoundsRect Retrieves bounding rectangle
196 SetMetaFileBitsBetter Sets metafile bits with improved method
201 DmBitBlt Device mode bit-block transfer
202 DmColorInfo Device mode color information
208 DmOutput Device mode output
209 DmPixel Device mode pixel operation
210 DmRealizeObject Device mode object realization
211 DmStretchBlt Device mode stretch block transfer
212 DmScanLR Device mode scanline operation
240 OpenJob Opens print job
241 WriteSpool Writes to spooler
243 CloseJob Closes print job
244 DeleteJob Deletes print job
246 StartSpoolPage Starts spooler page
247 EndSpoolPage Ends spooler page
254 SpoolFile Spools file
300 EngineEnumerateFont Engine font enumeration
301 EngineDeleteFont Engine font deletion
302 EngineRealizeFont Engine font realization
303 EngineGetCharWidth Engine character width retrieval
304 EngineSetFontContext Engine font context setting
305 EngineGetGlyphBmp Engine glyph bitmap retrieval
307 GetCharABCWidths Retrieves character ABC widths
308 GetOutlineTextMetrics Retrieves outline text metrics
309 GetGlyphOutline Retrieves glyph outline
310 CreateScalableFontResource Creates scalable font resource
311 GetFontData Retrieves font data
313 GetRasterizerCaps Retrieves rasterizer capabilities
330 EnumFontFamilies Enumerates font families
332 GetKerningPairs Retrieves kerning pairs
345 GetTextAlign Retrieves text alignment
346 SetTextAlign Sets text alignment
348 Chord Draws chord
349 SetMapperFlags Sets font mapper flags
350 GetCharWidth Retrieves character widths
351 ExtTextOut Extended text output
353 GetAspectRatioFilter Retrieves aspect ratio filter
360 CreatePalette Creates palette
363 GetPaletteEntries Retrieves palette entries
364 SetPaletteEntries Sets palette entries
366 UpdateColors Updates colors
367 AnimatePalette Animates palette
368 ResizePalette Resizes palette
370 GetNearestPaletteIndex Retrieves nearest palette index
372 ExtFloodFill Extended flood fill
373 SetSystemPaletteUse Sets system palette use
374 GetSystemPaletteUse Retrieves system palette use
375 GetSystemPaletteEntries Retrieves system palette entries
376 ResetDC Resets device context
377 StartDoc Starts print document
378 EndDoc Ends print document
379 StartPage Starts print page
380 EndPage Ends print page
381 SetAbortProc Sets abort procedure
382 AbortDoc Aborts print document
400 FastWindowFrame Fast window frame drawing
410 IsValidMetaFile Checks metafile validity
439 StretchDIBits Stretches DIB bits
440 SetDIBits Sets DIB bits
441 GetDIBits Retrieves DIB bits
442 CreateDIBitmap Creates DIB bitmap
443 SetDIBitsToDevice Sets DIB bits to device
444 CreateRoundRectRgn Creates rounded rectangle region
445 CreateDIBPatternBrush Creates DIB pattern brush
450 PolyPolygon Draws multiple polygons
451 CreatePolyPolygonRgn Creates multiple polygon region
462 IsGDIObject Checks if object is GDI object
465 RectVisibleEHH Extended rectangle visibility check
468 GetBitmapDimensionEx Extended bitmap dimension retrieval
469 GetBrushOrgEx Extended brush origin retrieval
470 GetCurrentPositionEx Extended current position retrieval
471 GetTextExtentPoint Text extent point retrieval
472 GetViewportExtEx Extended viewport extents retrieval
473 GetViewportOrgEx Extended viewport origin retrieval
474 GetWindowExtEx Extended window extents retrieval
475 GetWindowOrgEx Extended window origin retrieval
476 OffsetViewportOrgEx Extended viewport origin offset
477 OffsetWindowOrgEx Extended window origin offset
478 SetBitmapDimensionEx Extended bitmap dimension setting
479 SetViewportExtEx Extended viewport extents setting
480 SetViewportOrgEx Extended viewport origin setting
481 SetWindowExtEx Extended window extents setting
482 SetWindowOrgEx Extended window origin setting
483 MoveToEx Extended move to
484 ScaleViewportExtEx Extended viewport scaling
485 ScaleWindowExtEx Extended window scaling
486 GetAspectRatioFilterEx Extended aspect ratio filter retrieval
Group Functions
Module Management GetVersion GetModuleHandle GetModuleUsage GetModuleFileName GetProcAddress MakeProcInstance FreeProcInstance GetInstanceData Catch Throw GetCodeHandle LoadLibrary FreeLibrary
Global Memory Management GlobalAlloc GlobalCompact GlobalDiscard GlobalFree GlobalLock GlobalReAlloc GlobalSize GlobalUnlock GlobalFlags
Local Memory Management LocalInit LocalAlloc LocalCompact LocalDiscard LocalFree LocalLock LocalFreeze LocalMelt LocalReAlloc LocalSize LocalUnlock LocalHandleDelta LockData UnlockData LocalFlags
Task Scheduling GetCurrentTask Yield SetPriority
Resource Management AddFontResource RemoveFontResource LoadBitmap LoadCursor LoadIcon LoadMenu LoadString LoadAccelerators FindResource LoadResource AllocResource LockResource FreeResource AccessResource SizeofResource SetResourceHandler
String Manipulation AnsiUpper AnsiLower AnsiNext AnsiPrev AnsiUpperBuff AnsiLowerBuff lstrcmp lstrcmpi IsCharAlpha IsCharAlphaNumeric IsCharUpper IsCharLower _wsprintf wvsprintf
Atom Management InitAtomTable AddAtom DeleteAtom FindAtom GetAtomName GlobalAddAtom GlobalDeleteAtom GlobalFindAtom GlobalGetAtomName
Initialization Files GetProfileInt GetProfileString WriteProfileString
Debugging FatalExit
File Input/Output _lopen _lcreat _llseek _lread _lwrite _lclose OpenFile GetTempFileName GetTempDrive
Registry RegOpenKey RegCreateKey RegCloseKey RegDeleteKey RegSetValue RegQueryValue RegEnumKey
Window Management CreateWindow CreateWindowEx DestroyWindow ShowWindow CloseWindow OpenIcon MoveWindow SetWindowPos BringWindowToTop GetWindow GetParent SetParent GetNextWindow GetTopWindow GetWindowRect GetClientRect AdjustWindowRect AdjustWindowRectEx EnableWindow IsWindowEnabled IsWindowVisible IsIconic IsZoomed IsWindow IsChild FindWindow EnumWindows EnumChildWindows EnumTaskWindows GetDesktopWindow GetDesktopHwnd WindowFromPoint ChildWindowFromPoint GetWindowText SetWindowText GetWindowTextLength GetClassName GetWindowLong SetWindowLong GetWindowWord SetWindowWord GetWindowTask GetWindowPlacement SetWindowPlacement ArrangeIconicWindows CascadeChildWindows TileChildWindows ShowOwnedPopups AnyPopup GetLastActivePopup SetActiveWindow GetActiveWindow SetFocus GetFocus SetCapture GetCapture ReleaseCapture SetSysModalWindow GetSysModalWindow LockWindowUpdate RedrawWindow UpdateWindow InvalidateRect InvalidateRgn ValidateRect ValidateRgn GetUpdateRect GetUpdateRgn ExcludeUpdateRgn BeginDeferWindowPos DeferWindowPos EndDeferWindowPos FlashWindow
Message Handling GetMessage PeekMessage PostMessage PostAppMessage SendMessage ReplyMessage InSendMessage WaitMessage TranslateMessage DispatchMessage GetMessagePos GetMessageTime GetMessageExtraInfo PostQuitMessage RegisterWindowMessage SetMessageQueue GetQueueStatus GetInputState QuerySendMessage
Painting and Drawing BeginPaint EndPaint GetDC GetDCEx GetWindowDC ReleaseDC DrawText GrayString TabbedTextOut GetTabbedTextExtent FillRect InvertRect FrameRect DrawFocusRect DrawIcon ScrollDC ScrollWindow ScrollWindowEx FillWindow PaintRect GetControlBrush
Menus CreateMenu CreatePopupMenu DestroyMenu GetMenu SetMenu GetSystemMenu GetSubMenu AppendMenu InsertMenu ModifyMenu DeleteMenu RemoveMenu ChangeMenu CheckMenuItem EnableMenuItem HiliteMenuItem GetMenuState GetMenuString GetMenuItemCount GetMenuItemID DrawMenuBar TrackPopupMenu GetMenuCheckMarkDimensions SetMenuItemBitmaps IsMenu
Clipboard OpenClipboard CloseClipboard EmptyClipboard GetClipboardOwner GetOpenClipboardWindow SetClipboardData GetClipboardData CountClipboardFormats EnumClipboardFormats RegisterClipboardFormat GetClipboardFormatName IsClipboardFormatAvailable GetPriorityClipboardFormat SetClipboardViewer GetClipboardViewer ChangeClipboardChain
Caret CreateCaret DestroyCaret SetCaretPos GetCaretPos HideCaret ShowCaret SetCaretBlinkTime GetCaretBlinkTime
Cursor and Icon SetCursor GetCursor SetCursorPos GetCursorPos ShowCursor ClipCursor GetClipCursor LoadCursor LoadIcon CreateCursor CreateIcon CopyCursor CopyIcon DestroyCursor DestroyIcon CreateCursorIconIndirect
Scroll Bars SetScrollPos GetScrollPos SetScrollRange GetScrollRange ShowScrollBar EnableScrollBar CalcChildScroll
Dialog Boxes DialogBox DialogBoxIndirect DialogBoxParam DialogBoxIndirectParam CreateDialog CreateDialogIndirect CreateDialogParam CreateDialogIndirectParam EndDialog GetDlgItem SetDlgItemText GetDlgItemText SetDlgItemInt GetDlgItemInt CheckDlgButton IsDlgButtonChecked CheckRadioButton SendDlgItemMessage GetNextDlgGroupItem GetNextDlgTabItem GetDlgCtrlID IsDialogMessage MapDialogRect GetDialogBaseUnits DefDlgProc DlgDirList DlgDirListComboBox DlgDirSelect DlgDirSelectEx DlgDirSelectComboBox DlgDirSelectComboBoxEx
Device Context Management GetDC GetDCEx GetWindowDC ReleaseDC SaveDC RestoreDC CreateDC CreateCompatibleDC DeleteDC ResetDC
Coordinates and Transformations SetMapMode GetMapMode SetWindowOrg GetWindowOrg SetWindowExt GetWindowExt SetViewportOrg GetViewportOrg SetViewportExt GetViewportExt OffsetWindowOrg OffsetViewportOrg ScaleWindowExt ScaleViewportExt DPtoLP LPtoDP
Drawing Functions SetPixel GetPixel MoveTo LineTo Polyline Polygon PolyPolygon Rectangle RoundRect Ellipse Arc Chord Pie FloodFill ExtFloodFill DrawFocusRect PatBlt BitBlt StretchBlt StretchDIBits SetDIBits GetDIBits SetDIBitsToDevice
Regions CreateRectRgn CreateRectRgnIndirect CreateRoundRectRgn CreateEllipticRgn CreateEllipticRgnIndirect CreatePolygonRgn CreatePolyPolygonRgn CombineRgn EqualRgn OffsetRgn FillRgn FrameRgn InvertRgn PaintRgn SelectClipRgn ExcludeClipRect IntersectClipRect OffsetClipRgn GetClipBox GetRgnBox PtInRegion RectInRegion SetRectRgn
Bitmaps CreateBitmap CreateBitmapIndirect CreateCompatibleBitmap CreateDiscardableBitmap CreateDIBitmap CreateDIBPatternBrush SetBitmapBits GetBitmapBits SetBitmapDimension GetBitmapDimension
Brushes and Pens CreateSolidBrush CreateHatchBrush CreatePatternBrush CreateBrushIndirect CreatePen CreatePenIndirect SetBrushOrg GetBrushOrg SelectObject GetObject DeleteObject GetStockObject UnrealizeObject
Fonts and Text CreateFont CreateFontIndirect CreateScalableFontResource AddFontResource RemoveFontResource EnumFonts EnumFontFamilies GetTextMetrics GetTextExtent GetTextFace GetCharWidth GetCharABCWidths GetOutlineTextMetrics GetGlyphOutline GetKerningPairs SetTextColor GetTextColor SetBkColor GetBkColor SetBkMode GetBkMode SetTextAlign GetTextAlign SetTextCharacterExtra GetTextCharacterExtra SetTextJustification TextOut ExtTextOut TabbedTextOut GetTabbedTextExtent
Metafiles CreateMetaFile CloseMetaFile DeleteMetaFile CopyMetaFile GetMetaFile GetMetaFileBits SetMetaFileBits PlayMetaFile PlayMetaFileRecord EnumMetaFile IsValidMetaFile
Printing StartDoc EndDoc StartPage EndPage SetAbortProc AbortDoc QueryAbort OpenJob CloseJob DeleteJob WriteSpool StartSpoolPage EndSpoolPage SpoolFile
Palettes CreatePalette SelectPalette RealizePalette GetPaletteEntries SetPaletteEntries ResizePalette AnimatePalette UpdateColors GetNearestPaletteIndex GetNearestColor SetSystemPaletteUse GetSystemPaletteUse GetSystemPaletteEntries
Device Capabilities GetDeviceCaps GetRasterizerCaps GetEnvironment SetEnvironment GetAspectRatioFilter Escape CreateIC
Miscellaneous GDI SetROP2 GetROP2 SetPolyFillMode GetPolyFillMode SetStretchBltMode GetStretchBltMode SetMapperFlags GetMapperFlags LineDDA MulDiv GetCurrentPosition GetBoundsRect SetBoundsRect FastWindowFrame
Timer SetTimer KillTimer GetTickCount GetTimerResolution GetCurrentTime
Hooks SetWindowsHook SetWindowsHookEx UnhookWindowsHook UnhookWindowsHookEx CallNextHookEx DefHookProc CallMsgFilter
Communications OpenComm CloseComm ReadComm WriteComm SetCommState GetCommState GetCommError TransmitCommChar SetCommEventMask GetCommEventMask SetCommBreak ClearCommBreak UngetCommChar BuildCommDCB EscapeCommFunction FlushComm EnableCommNotification
Networking (WNet) WNetErrorText WNetOpenJob WNetCloseJob WNetAbortJob WNetHoldJob WNetReleaseJob WNetCancelJob WNetSetJobCopies WNetWatchQueue WNetUnwatchQueue WNetLockQueueData WNetUnlockQueueData WNetGetConnection WNetGetCaps WNetDeviceMode WNetBrowseDialog WNetGetUser WNetAddConnection WNetCancelConnection WNetGetError WNetGetErrorText WNetEnable WNetDisable WNetRestoreConnection WNetWriteJob WNetConnectDialog WNetDisconnectDialog WNetConnectionDialog WNetViewQueueDialog WNetPropertyDialog WNetGetDirectoryType WNetDirectoryNotify WNetGetPropertyText
System Information GetSystemMetrics GetSysColor SetSysColors SystemParametersInfo GetFreeSystemResources GetSystemDebugState GetDoubleClickTime SetDoubleClickTime SwapMouseButton GetKeyState GetAsyncKeyState GetKeyboardState SetKeyboardState mouse_event GetMouseEventProc EnableHardwareInput IsUserIdle LockInput MessageBeep WinHelp
Window Classes RegisterClass RegisterClassEx UnregisterClass GetClassInfo GetClassInfoEx GetClassWord SetClassWord GetClassLong SetClassLong GetClassName
Window Properties SetProp GetProp RemoveProp EnumProps
MDI Support DefFrameProc DefMDIChildProc TranslateMDISysAccel
Drivers OpenDriver CloseDriver SendDriverMessage GetDriverModuleHandle GetDriverInfo GetNextDriver DefDriverProc
Miscellaneous InitApp ExitWindows ExitWindowsExec OLDEXITWINDOWS BEAR11 BEAR86 BEAR182 UserSeeUserDo OldSetDeskPattern SetRect SetRectEmpty CopyRect IsRectEmpty PtInRect OffsetRect InflateRect IntersectRect UnionRect EqualRect SubtractRect
2022/11/17 15:22 · prokushev · 0 Comments