functions-list.txt

# CONTENTS SUMMARY
- Functions list [v1.97 - 28/01/2025]
- What is new (a comparision with the original version of GDI+ library wrapper by Tic)
- Credits [who made what]
- What is still left to implement

# FUNCTIONS LIST

The following list is an attempt to give you an overview
of what is available in the Gdip_all.ahk extended compilation.

Please note, this is not a complete list of all the functions.

## 42 GraphicsPath object functions
 - Gdip_AddPathArc(pPath, x, y, w, h, StartAngle, SweepAngle)
 - Gdip_AddPathBezier(pPath, x1, y1, x2, y2, x3, y3, x4, y4)
 - Gdip_AddPathBeziers(pPath, Points)
 - Gdip_AddPathClosedCurve(pPath, Points, Tension:="")
 - Gdip_AddPathCurve(pPath, Points, Tension:="")
 - Gdip_AddPathEllipse(pPath, x, y, w, h:=0)
 - Gdip_AddPathEllipseC(pPath, cx, cy, rx, ry := "")
 - Gdip_AddPathLine(pPath, x1, y1, x2, y2)
 - Gdip_AddPathLines(pPath, Points)
 - Gdip_AddPathPie(pPath, x, y, w, h, StartAngle, SweepAngle)
 - Gdip_AddPathPieC(pPath, cx, cy, rx, ry, StartAngle, SweepAngle)
 - Gdip_AddPathPolygon(pPath, Points)
 - Gdip_AddPathRectangle(pPath, x, y, w, h:=0)
 - Gdip_AddPathRectangleC(pPath, cx, cy, rx, ry := "")
 - Gdip_AddPathRoundedRectangle(pPath, x, y, w, h, r, angle:=0)
 - Gdip_AddPathString(pPath, String, hFontFamily, Style, Size, hStringFormat, X, Y, W, H)
 - Gdip_AddPathStringSimplified(pPath, String, FontName, Size, Style, X, Y, Width, Height, Align:=0, NoWrap:=0)
 - Gdip_AddPathToPath(pPathA, pPathB, fConnect)
 - Gdip_ClonePath(pPath)
 - Gdip_ClosePathFigure(pPath, all:=0)
 - Gdip_CreatePath(fillMode:=0, Points:=0, PointTypes:=0)
 - Gdip_DeletePath(pPath)
 - Gdip_FlattenPath(pPath, flatness, hMatrix:=0)
 - Gdip_GetPathFillMode(pPath)
 - Gdip_GetPathLastPoint(pPath, ByRef X, ByRef Y)
 - Gdip_GetPathPoints(pPath, returnArray:=0)
 - Gdip_GetPathPointsCount(pPath)
 - Gdip_GetPathWorldBounds(pPath, hMatrix:=0, pPen:=0)
 - Gdip_IsOutlineVisiblePathPoint(pGraphics, pPath, pPen, X, Y)
 - Gdip_IsVisiblePathPoint(pPath, x, y, pGraphics)
 - Gdip_IsVisiblePathRectEntirely(pGraphics, pPath, X, Y, Width, Height)
 - Gdip_PathOutline(pPath, flatness:=1, hMatrix:=0)
 - Gdip_ResetPath(pPath)
 - Gdip_ReversePath(pPath)
 - Gdip_RotatePathAtCenter(pPath, Angle, MatrixOrder:=1, withinBounds:=0, withinBkeepRatio:=1, highAccuracy:=0)
 - Gdip_SetPathFillMode(pPath, FillMode)
 - Gdip_StartPathFigure(pPath, closePrev:=0)
 - Gdip_TransformPath(pPath, hMatrix)
 - Gdip_TranslatePath(pPath, x, y)
 - Gdip_ScalePath(pPath, x, y)
 - Gdip_RotatePath(pPath, angle)
 - Gdip_WidenPath(pPath, pPen, hMatrix:=0, Flatness:=1)
 - Gdip_GraphicsPathIterator class

## 43 Pen object functions
 - Gdip_ClonePen(pPen)
 - Gdip_CreatePen(ARGB, w, Unit:=2)
 - Gdip_CreatePenFromBrush(pBrush, w, Unit:=2)
 - Gdip_DeletePen(pPen)
 - Gdip_GetPenAlignment(pPen)
 - Gdip_GetPenBrushFill(pPen)
 - Gdip_GetPenColor(pPen)
 - Gdip_GetPenCompoundArray(pPen)
 - Gdip_GetPenCompoundCount(pPen)
 - Gdip_GetPenDashArray(pPen)
 - Gdip_GetPenDashCaps(pPen)
 - Gdip_GetPenDashCount(pPen)
 - Gdip_GetPenDashOffset(pPen)
 - Gdip_GetPenDashStyle(pPen)
 - Gdip_GetPenEndCap(pPen)
 - Gdip_GetPenFillType(pPen)
 - Gdip_GetPenLineJoin(pPen)
 - Gdip_GetPenMiterLimit(pPen)
 - Gdip_GetPenStartCap(pPen)
 - Gdip_GetPenTransform(pPen)
 - Gdip_GetPenUnit(pPen)
 - Gdip_GetPenWidth(pPen)
 - Gdip_MultiplyPenTransform(pPen, hMatrix, matrixOrder:=0)
 - Gdip_ResetPenTransform(pPen)
 - Gdip_RotatePenTransform(pPen, Angle, matrixOrder:=0)
 - Gdip_ScalePenTransform(pPen, ScaleX, ScaleY, matrixOrder:=0)
 - Gdip_SetPenAlignment(pPen, Alignment)
 - Gdip_SetPenBrushFill(pPen, pBrush)
 - Gdip_SetPenColor(pPen, ARGB)
 - Gdip_SetPenCompoundArray(pPen, inCompounds)
 - Gdip_SetPenDashArray(pPen, Dashes)
 - Gdip_SetPenDashCaps(pPen, LineCap)
 - Gdip_SetPenDashOffset(pPen, Offset)
 - Gdip_SetPenDashStyle(pPen, DashStyle)
 - Gdip_SetPenEndCap(pPen, LineCap)
 - Gdip_SetPenLineCaps(pPen, StartCap, EndCap, DashCap)
 - Gdip_SetPenLineJoin(pPen, LineJoin)
 - Gdip_SetPenMiterLimit(pPen, MiterLimit)
 - Gdip_SetPenStartCap(pPen, LineCap)
 - Gdip_SetPenTransform(pPen, pMatrix)
 - Gdip_SetPenUnit(pPen, Unit)
 - Gdip_SetPenWidth(pPen, width)
 - Gdip_TranslatePenTransform(pPen, X, Y, matrixOrder:=0)

## 29 PathGradient brush functions
 - Gdip_AddPathGradient(pGraphics, x, y, w, h, cX, cY, cClr, sClr, BlendFocus, ScaleX, ScaleY, Shape, Angle:=0)
 - Gdip_CreatePathGradient(Points, WrapMode)
 - Gdip_GetPathGradientSurroundColors(pPathGradientBrush)
 - Gdip_PathGradientCreateFromPath(pPath)
 - Gdip_PathGradientGetCenterColor(pPathGradientBrush)
 - Gdip_PathGradientGetCenterPoint(pPathGradientBrush, ByRef X, ByRef Y)
 - Gdip_PathGradientGetFocusScales(pPathGradientBrush, ByRef X, ByRef Y)
 - Gdip_PathGradientGetGammaCorrection(pPathGradientBrush)
 - Gdip_PathGradientGetPointCount(pPathGradientBrush)
 - Gdip_PathGradientGetRect(pPathGradientBrush)
 - Gdip_PathGradientGetSurroundColorCount(pPathGradientBrush)
 - Gdip_PathGradientGetTransform(pPathGradientBrush)
 - Gdip_PathGradientGetWrapMode(pPathGradientBrush)
 - Gdip_PathGradientMultiplyTransform(pPathGradientBrush, hMatrix, matrixOrder:=0)
 - Gdip_PathGradientResetTransform(pPathGradientBrush)
 - Gdip_PathGradientRotateTransform(pPathGradientBrush, Angle, matrixOrder:=0)
 - Gdip_PathGradientScaleTransform(pPathGradientBrush, ScaleX, ScaleY, matrixOrder:=0)
 - Gdip_PathGradientSetCenterColor(pBrush, CenterColor)
 - Gdip_PathGradientSetCenterPoint(pBrush, X, Y)
 - Gdip_PathGradientSetFocusScales(pBrush, xScale, yScale)
 - Gdip_PathGradientSetGammaCorrection(pPathGradientBrush, UseGammaCorrection)
 - Gdip_PathGradientSetLinearBlend(pBrush, Focus, Scale:=1)
 - Gdip_PathGradientSetSigmaBlend(pBrush, Focus, Scale:=1)
 - Gdip_PathGradientSetSurroundColors(pBrush, SurroundColors)
 - Gdip_PathGradientSetTransform(pPathGradientBrush, pMatrix)
 - Gdip_PathGradientSetWrapMode(pPathGradientBrush, WrapMode)
 - Gdip_PathGradientTranslateTransform(pPathGradientBrush, X, Y, matrixOrder:=0)
 - Gdip_RotatePathGradientAtCenter(pPathGradientBrush, Angle, MatrixOrder:=1)
 - Gdip_SetPathGradientPresetBlend(pBrush, _positions, _colors)

## 21 LinearGradient brush functions
 - Gdip_CreateLinearGrBrush(x1, y1, x2, y2, ARGB1, ARGB2, WrapMode:=1)
 - Gdip_CreateLinearGrBrushFromRect(x, y, w, h, ARGB1, ARGB2, LinearGradientMode:=1, WrapMode:=1)
 - Gdip_GetLinearGrBrushBlendCount(pLinearGradientBrush)
 - Gdip_GetLinearGrBrushColors(pLinearGradientBrush, ByRef ARGB1, ByRef ARGB2)
 - Gdip_GetLinearGrBrushGammaCorrection(pLinearGradientBrush)
 - Gdip_GetLinearGrBrushRect(pLinearGradientBrush)
 - Gdip_GetLinearGrBrushTransform(pLineGradientBrush)
 - Gdip_GetLinearGrBrushWrapMode(pLinearGradientBrush)
 - Gdip_MultiplyLinearGrBrushTransform(pLinearGradientBrush, hMatrix, matrixOrder:=0)
 - Gdip_ResetLinearGrBrushTransform(pLinearGradientBrush)
 - Gdip_RotateLinearGrBrushAtCenter(pLinearGradientBrush, Angle, MatrixOrder:=1)
 - Gdip_RotateLinearGrBrushTransform(pLinearGradientBrush, Angle, matrixOrder:=0)
 - Gdip_ScaleLinearGrBrushTransform(pLinearGradientBrush, ScaleX, ScaleY, matrixOrder:=0)
 - Gdip_SetLinearGrBrushColors(pLinearGradientBrush, ARGB1, ARGB2)
 - Gdip_SetLinearGrBrushGammaCorrection(pLinearGradientBrush, UseGammaCorrection)
 - Gdip_SetLinearGrBrushLinearBlend(pLinearGradientBrush, nFocus, nScale)
 - Gdip_SetLinearGrBrushPresetBlend(pBrush, _positions, _colors, pathBrush:=0)
 - Gdip_SetLinearGrBrushSigmaBlend(pLinearGradientBrush, nFocus, nScale)
 - Gdip_SetLinearGrBrushTransform(pLinearGradientBrush, pMatrix)
 - Gdip_SetLinearGrBrushWrapMode(pLinearGradientBrush, WrapMode)
 - Gdip_TranslateLinearGrBrushTransform(pLinearGradientBrush, X, Y, matrixOrder:=0)

## 11 Texture brush functions
 - Gdip_CreateTextureBrush(pBitmap, WrapMode:=1, x:=0, y:=0, w:="", h:="", matrix:="", ScaleX:="", ScaleY:="", Angle:=0, ImageAttr:=0)
 - Gdip_GetTextureImage(pTexBrush)
 - Gdip_GetTextureTransform(pTexBrush)
 - Gdip_GetTextureWrapMode(pTexBrush)
 - Gdip_MultiplyTextureTransform(pTexBrush, hMatrix, matrixOrder:=0)
 - Gdip_ResetTextureTransform(pTexBrush)
 - Gdip_RotateTextureTransform(pTexBrush, Angle, MatrixOrder:=0)
 - Gdip_ScaleTextureTransform(pTexBrush, ScaleX, ScaleY, MatrixOrder:=0)
 - Gdip_SetTextureTransform(pTexBrush, hMatrix)
 - Gdip_SetTextureWrapMode(pTexBrush, WrapMode)
 - Gdip_TranslateTextureTransform(pTexBrush, X, Y, MatrixOrder:=0)

## 10 SolidFill and hatch brush functions
 - Gdip_BrushCreateSolid(ARGB:=0xff000000)
 - Gdip_CloneBrush(pBrush)
 - Gdip_DeleteBrush(pBrush)
 - Gdip_GetBrushType(pBrush)
 - Gdip_GetSolidFillColor(pBrush)
 - Gdip_SetSolidFillColor(pBrush, ARGB)
 - Gdip_BrushCreateHatch(ARGBfront, ARGBback, HatchStyle:=0)
 - Gdip_GetHatchBackgroundColor(pHatchBrush)
 - Gdip_GetHatchForegroundColor(pHatchBrush)
 - Gdip_GetHatchStyle(pHatchBrush)

## 64 pBitmap functions
 - Gdip_BoxBlurBitmap(pBitmap, passes)
 - Gdip_BitmapApplyEffect(pBitmap, pEffect, x:="", y:="", w:="", h:=0)
 - Gdip_BitmapApplyHSL(pBitmap, hue, saturation, lightness)
 - Gdip_BitmapApplyTint(pBitmap, hue, amount)
 - Gdip_BitmapApplyBrightnessContrast(pBitmap, brightness, contrast)
 - Gdip_BitmapConvertFormat(pBitmap, PixelFormat, DitherType, DitherPaletteType, PaletteEntries, PaletteType, OptimalColors, UseTransparentColor:=0, AlphaThresholdPercent:=0)
 - Gdip_BitmapConvertGray(pBitmap, hue:=0, vibrance:=-40, brightness:=1, contrast:=0, KeepPixelFormat:=0)
 - Gdip_BitmapFromBase64(ByRef Base64)
 - Gdip_BitmapFromBRA(ByRef BRAFromMemIn, File, Alternate := 0)
 - Gdip_BitmapFromHWND(hwnd, clientOnly:=0)
 - Gdip_BitmapFromScreen(Screen:=0, Raster:="")
 - Gdip_BitmapToBase64(pBitmap, Format, Quality:=90)
 - Gdip_BitmapSelectActiveFrame(pBitmap, FrameIndex)
 - Gdip_BitmapSetColorDepth(pBitmap, bitsDepth, useDithering:=1)
 - Gdip_BitmapSetResolution(pBitmap, dpix, dpiy)
 - Gdip_BlurBitmap(pBitmap, BlurAmount, usePARGB:=0, quality:=6)
 - Gdip_GaussianBlur(pBitmap, radius, fastMode:=0)
 - Gdip_CloneBitmap(pBitmap)
 - Gdip_CloneBitmapArea(pBitmap, x:="", y:="", w:=0, h:=0, PixelFormat:=0, KeepPixelFormat:=0)
 - Gdip_CompareBitmaps(pBitmapA, pBitmapB, accuracy:=25)
 - Gdip_CreateBitmap(Width, Height, PixelFormat:=0, Stride:=0, Scan0:=0)
 - Gdip_CreateBitmapFromClipboard()
 - Gdip_CreateBitmapFromFile(sFile, IconNumber:=1, IconSize:="", useICM:=0)
 - Gdip_CreateBitmapFromDirectDrawSurface(IDirectDrawSurface)
 - Gdip_CreateBitmapFromGdiDib(BITMAPINFO, BitmapData)
 - Gdip_CreateBitmapFromGraphics(pGraphics, Width, Height)
 - Gdip_CreateBitmapFromHBITMAP(hBitmap, Palette:=0)
 - Gdip_CreateBitmapFromHICON(hIcon)
 - Gdip_CreateBitmapFromStream(pStream, ICM:=0)
 - Gdip_CreateHBITMAPFromBitmap(pBitmap, Background:=0xffffffff)
 - Gdip_DisposeImage(pBitmap, noErr:=0)
 - Gdip_GetBitmapFramesCount(pBitmap)
 - Gdip_GetHistogram(pBitmap, whichFormat, ByRef newArrayA, ByRef newArrayB, ByRef newArrayC)
 - Gdip_GetImageBounds(pBitmap)
 - Gdip_GetImageDimensions(pBitmap, ByRef Width, ByRef Height)
 - Gdip_GetImageHeight(pBitmap)
 - Gdip_GetImagePixelFormat(pBitmap, mode:=0)
 - Gdip_GetImageRawFormat(pBitmap)
 - Gdip_GetImageType(pBitmap)
 - Gdip_GetImageFlags(pBitmap)
 - Gdip_BitmapGetDPIResolution(pBitmap, ByRef dpix, ByRef dpiy)
 - Gdip_CreateARGBBitmapFromHBITMAP(hImage)
 - Gdip_CreateARGBHBITMAPFromBitmap(pBitmap)
 - Gdip_GetImageWidth(pBitmap)
 - Gdip_GetPixelColor(pBitmap, x, y, Format)
 - Gdip_GetImageThumbnail(pBitmap, W, H)
 - Gdip_ImageRotateFlip(pBitmap, RotateFlipType:=1)
 - Gdip_LoadImageFromFile(sFile, useICM:=0)
 - Gdip_LoadImageFromStream(stream, useICM:=0)
 - Gdip_PixelateBitmap(pBitmap, ByRef pBitmapOut, BlockSize)
 - Gdip_RenderPixelsOpaque(pBitmap, pBrush:=0, alphaLevel:=0)
 - Gdip_ResizeBitmap(pBitmap, givenW, givenH, KeepRatio, InterpolationMode:=7, KeepPixelFormat:=0)
 - Gdip_RetrieveBitmapChannel(pBitmap, channel)
 - Gdip_RotateBitmapAtCenter(pBitmap, Angle, pBrush:=0, InterpolationMode:=7, PixelFormat:=0)
 - Gdip_SaveBitmapToFile(pBitmap, sOutput, Quality:=75, toBase64orStream:=0)
 - Gdip_SaveBitmapToStream(pBitmap, Format, Quality:=90)
 - Gdip_SaveBitmapToStream(pBitmap, Format, Quality:=90)
 - Gdip_SaveAddImage(multiBitmap, newBitmap, params)
 - Gdip_SaveImagesInTIFF(filesListArray, destFilePath)
 - Gdip_SetAlphaChannel(pBitmap, pBitmapMask, invertAlphaMask:=0, replaceSourceAlphaChannel:=0, whichChannel:=1)
 - Gdip_BlendBitmaps(pBitmap, pBitmap2Blend, blendMode)
 - Gdip_SetBitmapToClipboard(pBitmap)
 - Gdip_SetPixel(pBitmap, x, y, ARGB)
 - Gdip_TestBitmapUniformity(pBitmap, HistogramFormat:=3, ByRef maxLevelIndex:=0, ByRef maxLevelPixels:=0)

## 16 ImageAttributes and Effects functions
 - Gdip_CloneImageAttributes(ImageAttr)
 - Gdip_CreateImageAttributes()
 - Gdip_DisposeImageAttributes(ImageAttr)
 - Gdip_ResetImageAttributes(ImageAttr, ColorAdjustType)
 - Gdip_SetImageAttributesColorKeys(ImageAttr, ARGBLow, ARGBHigh, ColorAdjustType:=1, fEnable:=1)
 - Gdip_SetImageAttributesColorMatrix(clrMatrix, ImageAttr:=0, grayMatrix:=0, ColorAdjustType:=1, fEnable:=1, ColorMatrixFlag:=0)
 - Gdip_SetImageAttributesGamma(ImageAttr, Gamma, ColorAdjustType:=1, fEnable:=1)
 - Gdip_SetImageAttributesOutputChannel(ImageAttr, ColorChannelFlags, ColorAdjustType:=1, fEnable:=1)
 - Gdip_SetImageAttributesResetMatrix(ImageAttr, ColorAdjustType)
 - Gdip_SetImageAttributesThreshold(ImageAttr, Threshold, ColorAdjustType:=1, fEnable:=1)
 - Gdip_SetImageAttributesToggle(ImageAttr, ColorAdjustType, fEnable)
 - Gdip_SetImageAttributesWrapMode(ImageAttr, WrapMode, ARGB)
 - Gdip_CreateEffect(whichFX, paramA, paramB, paramC:=0)
 - Gdip_DisposeEffect(pEffect)
 - Gdip_BitmapApplyEffect(pBitmap, pEffect, x:="", y:="", w:="", h:=0)
 - GenerateColorMatrix(modus, bright:=1, contrast:=0, saturation:=1, alph:=1, chnRdec:=0, chnGdec:=0, chnBdec:=0)

## 46 Fonts and StringFormat functions
 - Gdip_CloneFont(hFont)
 - Gdip_CloneFontFamily(hFontFamily)
 - Gdip_CloneStringFormat(hStringFormat)
 - Gdip_CreateFontFamilyFromFile(FontFile, hFontCollection, FontName:="")
 - Gdip_CreateFontFromDC(hDC)
 - Gdip_CreateFontFromLogfont(hDC, LogFont, type:="W")
 - Gdip_DeleteFont(hFont)
 - Gdip_DeleteFontFamily(hFontFamily)
 - Gdip_DeletePrivateFontCollection(hFontCollection)
 - Gdip_DeleteStringFormat(hStringFormat)
 - Gdip_FontCreate(hFontFamily, Size, Style:=0, Unit:=0)
 - Gdip_FontFamilyCreate(FontName)
 - Gdip_FontFamilyCreateGeneric(whichStyle)
 - Gdip_GetFontFamily(hFont)
 - Gdip_GetFontFamilyCellScents(hFontFamily, ByRef Ascent, ByRef Descent, Style:=0)
 - Gdip_GetFontFamilyEmHeight(hFontFamily, Style:=0)
 - Gdip_GetFontFamilyLineSpacing(hFontFamily, Style:=0)
 - Gdip_GetFontFamilyName(hFontFamily)
 - Gdip_GetFontHeight(hFont, pGraphics:=0)
 - Gdip_GetFontHeightGivenDPI(hFont, DPI:=72)
 - Gdip_GetFontSize(hFont)
 - Gdip_GetFontStyle(hFont)
 - Gdip_GetFontUnit(hFont)
 - Gdip_GetLOGFONT(ByRef LOGFONT, hFont, oGraphics:=0)
 - Gdip_GetStringFormatAlign(hStringFormat)
 - Gdip_GetInstalledFontFamilies(nameRegex := "")
 - Gdip_GetStringFormatDigitSubstitution(hStringFormat)
 - Gdip_GetStringFormatHotkeyPrefix(hStringFormat)
 - Gdip_GetStringFormatLineAlign(hStringFormat)
 - Gdip_GetStringFormatTrimming(hStringFormat)
 - Gdip_IsFontStyleAvailable(hFontFamily, Style)
 - Gdip_MeasureString(pGraphics, sString, hFont, hStringFormat, ByRef RectF)
 - Gdip_NewPrivateFontCollection()
 - Gdip_SetStringFormatAlign(hStringFormat, Align)
 - Gdip_SetStringFormatDigitSubstitution(hStringFormat, DigitSubstitute, LangID:=0)
 - Gdip_SetStringFormatFlags(hStringFormat, Flags)
 - Gdip_SetStringFormatHotkeyPrefix(hStringFormat, PrefixProcessMode)
 - Gdip_SetStringFormatLineAlign(hStringFormat, StringAlign)
 - Gdip_SetStringFormatTrimming(hStringFormat, TrimMode)
 - Gdip_SetTextContrast(pGraphics, Contrast)
 - Gdip_SetTextRenderingHint(pGraphics, RenderingHint)
 - Gdip_StringFormatCreate(FormatFlags:=0, LangID:=0)
 - Gdip_StringFormatGetGeneric(whichFormat:=0)
 - Gdip_SetStringFormatTabStops(hStringFormat, aTabStops)
 - Gdip_GetStringFormatTabStopCount(hStringFormat)
 - Gdip_GetStringFormatTabStops(hStringFormat)

## 44 pGraphics functions
 - Gdip_BeginGraphicsContainer(pGraphics)
 - Gdip_DeleteGraphics(pGraphics)
 - Gdip_EndGraphicsContainer(pGraphics, containerID)
 - Gdip_GetCompositingMode(pGraphics)
 - Gdip_GetCompositingQuality(pGraphics)
 - Gdip_GetDC(pGraphics)
 - Gdip_RestoreGraphics(pGraphics, State)
 - Gdip_SaveGraphics(pGraphics)
 - Gdip_GetDPI(pGraphics, ByRef DpiX, ByRef DpiY)
 - Gdip_GetInterpolationMode(pGraphics)
 - Gdip_GetPageScale(pGraphics)
 - Gdip_GetPageUnit(pGraphics)
 - Gdip_GetPixelOffsetMode(pGraphics)
 - Gdip_GetRenderingOrigin(pGraphics, ByRef X, ByRef Y)
 - Gdip_GetSmoothingMode(pGraphics)
 - Gdip_GetTextContrast(pGraphics)
 - Gdip_GetTextRenderingHint(pGraphics)
 - Gdip_GetWorldTransform(pGraphics)
 - Gdip_GraphicsClear(pGraphics, ARGB:=0x00ffffff)
 - Gdip_GraphicsFlush(pGraphics, intent)
 - Gdip_GraphicsFromHDC(hDC, hDevice:="", InterpolationMode:="", SmoothingMode:="", PageUnit:="", CompositingQuality:="")
 - Gdip_GraphicsFromHWND(HWND, useICM:=0, InterpolationMode:="", SmoothingMode:="", PageUnit:="", CompositingQuality:="")
 - Gdip_GraphicsFromImage(pBitmap, InterpolationMode:="", SmoothingMode:="", PageUnit:="", CompositingQuality:="")
 - Gdip_IsVisibleGraphPoint(pGraphics, X, Y)
 - Gdip_IsVisibleGraphRect(pGraphics, X, Y, Width, Height)
 - Gdip_IsVisibleGraphRectEntirely(pGraphics, X, Y, Width, Height)
 - Gdip_MultiplyWorldTransform(pGraphics, hMatrix, matrixOrder:=0)
 - Gdip_ReleaseDC(pGraphics, hdc)
 - Gdip_ResetPageTransform(pGraphics)
 - Gdip_ResetWorldTransform(pGraphics)
 - Gdip_RotateWorldTransform(pGraphics, Angle, MatrixOrder:=0)
 - Gdip_ScaleWorldTransform(pGraphics, x, y, MatrixOrder:=0)
 - Gdip_SetCompositingMode(pGraphics, CompositingMode)
 - Gdip_SetCompositingQuality(pGraphics, CompositionQuality)
 - Gdip_SetInterpolationMode(pGraphics, InterpolationMode)
 - Gdip_SetPageScale(pGraphics, Scale)
 - Gdip_SetPageUnit(pGraphics, Unit)
 - Gdip_SetPixelOffsetMode(pGraphics, PixelOffsetMode)
 - Gdip_SetRenderingOrigin(pGraphics, X, Y)
 - Gdip_SetSmoothingMode(pGraphics, SmoothingMode)
 - Gdip_SetTextContrast(pGraphics, Contrast)
 - Gdip_SetTextRenderingHint(pGraphics, RenderingHint)
 - Gdip_SetWorldTransform(pGraphics, hMatrix)
 - Gdip_TranslateWorldTransform(pGraphics, x, y, MatrixOrder:=0)

## 24 hRegion functions
 - Gdip_CloneRegion(hRegion)
 - Gdip_CombineRegionPath(hRegion, pPath, CombineMode)
 - Gdip_CombineRegionRect(hRegion, x, y, w, h, CombineMode)
 - Gdip_CombineRegionRegion(hRegion, hRegion2, CombineMode)
 - Gdip_CreateRegion()
 - Gdip_CreateRegionPath(pPath)
 - Gdip_CreateRegionHRGN(pHRGN)
 - Gdip_CreateRegionRect(x, y, w, h)
 - Gdip_CreateRegionRgnData(regionData, dataSize)
 - Gdip_DeleteRegion(Region)
 - Gdip_GetClipRegion(pGraphics)
 - Gdip_GetRegionBounds(pGraphics, hRegion)
 - Gdip_GetRegionData(hRegion, ByRef rgnData, ByRef rgnDataSize)
 - Gdip_IsEmptyRegion(pGraphics, hRegion)
 - Gdip_IsEqualRegion(pGraphics, hRegion1, hRegion2)
 - Gdip_IsInfiniteRegion(pGraphics, hRegion)
 - Gdip_IsVisibleRegionPoint(pGraphics, hRegion, x, y)
 - Gdip_IsVisibleRegionRect(pGraphics, hRegion, x, y, width, height)
 - Gdip_IsVisibleRegionRectEntirely(pGraphics, hRegion, x, y, width, height)
 - Gdip_RotateRegionAtCenter(pGraphics, hRegion, Angle, MatrixOrder:=1)
 - Gdip_SetEmptyRegion(hRegion)
 - Gdip_SetInfiniteRegion(hRegion)
 - Gdip_TransformRegion(hRegion, pMatrix)
 - Gdip_TranslateRegion(hRegion, X, Y)

## 11 Clip functions
 - Gdip_GetClipBounds(pGraphics)
 - Gdip_GetVisibleClipBounds(pGraphics)
 - Gdip_IsClipEmpty(pGraphics)
 - Gdip_IsVisibleClipEmpty(pGraphics)
 - Gdip_ResetClip(pGraphics)
 - Gdip_SetClipFromGraphics(pGraphics, pGraphicsSrc, CombineMode:=0)
 - Gdip_SetClipPath(pGraphics, pPath, CombineMode:=0)
 - Gdip_SetClipRect(pGraphics, x, y, w, h, CombineMode:=0)
 - Gdip_SetClipRegion(pGraphics, hRegion, CombineMode:=0)
 - Gdip_SetClipHRGN(pGraphics, pHRGN, CombineMode:=0)
 - Gdip_TranslateClip(pGraphics, dX, dY)

## 17 Transformation Matrix functions
 - Gdip_CloneMatrix(hMatrix)
 - Gdip_CreateAffineMatrix(m11, m12, m21, m22, dx, dy)
 - Gdip_CreateMatrix(mXel:=0)
 - Gdip_DeleteMatrix(hMatrix)
 - Gdip_InvertMatrix(hMatrix)
 - Gdip_IsMatrixEqual(hMatrixA, hMatrixB)
 - Gdip_IsMatrixIdentity(hMatrix)
 - Gdip_IsMatrixInvertible(hMatrix)
 - Gdip_MultiplyMatrix(hMatrixA, hMatrixB, MatrixOrder)
 - Gdip_ResetMatrix(hMatrix)
 - Gdip_RotateMatrix(hMatrix, Angle, MatrixOrder:=0)
 - Gdip_ScaleMatrix(hMatrix, ScaleX, ScaleY, MatrixOrder:=0)
 - Gdip_ShearMatrix(hMatrix, hx, hy, MatrixOrder:=0)
 - Gdip_SetMatrixElements(hMatrix, m11, m12, m21, m22, dx, dy)
 - Gdip_GetMatrixElements(hMatrix)
 - Gdip_TranslateMatrix(hMatrix, offsetX, offsetY, MatrixOrder:=0)
 - Gdip_TransformMatrixPoints(hMatrix, Points, vectors:=0)

## 41 Draw/Fill on pGraphics functions
 - Gdip_DrawArc(pGraphics, pPen, x, y, w, h, StartAngle, SweepAngle)
 - Gdip_DrawBezier(pGraphics, pPen, x1, y1, x2, y2, x3, y3, x4, y4)
 - Gdip_DrawBezierCurve(pGraphics, pPen, Points)
 - Gdip_DrawCachedBitmap(pGraphics, pCachedBitmap, X, Y)
 - Gdip_DrawClosedCurve(pGraphics, pPen, Points, Tension:=1)
 - Gdip_DrawCurve(pGraphics, pPen, Points, Tension:="")
 - Gdip_DrawDrivenString(pGraphics, String, hFont, pBrush, DriverPoints, Flags:=1, hMatrix:=0)
 - Gdip_DrawEllipse(pGraphics, pPen, x, y, w, h:=0)
 - Gdip_DrawEllipseC(pGraphics, pPen, cx, cy, rx, ry := "")
 - Gdip_DrawImage(pGraphics, pBitmap, dx:="", dy:="", dw:="", dh:="", sx:="", sy:="", sw:="", sh:="", Matrix:=1, Unit:=2, ImageAttr:=0)
 - Gdip_DrawImageFast(pGraphics, pBitmap, X:=0, Y:=0)
 - Gdip_DrawImageFX(pGraphics, pBitmap, dX:="", dY:="", sX:="", sY:="", sW:="", sH:="", matrix:="", pEffect:="", ImageAttr:=0, hMatrix:=0, Unit:=2)
 - Gdip_DrawImagePointsRect(pGraphics, pBitmap, Points, sx:="", sy:="", sw:="", sh:="", Matrix:=1, Unit:=2, ImageAttr:=0)
 - Gdip_DrawImageRect(pGraphics, pBitmap, X, Y, W, H)
 - Gdip_DrawLine(pGraphics, pPen, x1, y1, x2, y2)
 - Gdip_DrawLines(pGraphics, pPen, Points)
 - Gdip_DrawOrientedString(pGraphics, String, FontName, Size, Style, X, Y, Width, Height, Angle:=0, pBrush:=0, pPen:=0, Align:=0, ScaleX:=1)
 - Gdip_DrawPath(pGraphics, pPen, pPath)
 - Gdip_DrawPie(pGraphics, pPen, x, y, w, h, StartAngle, SweepAngle)
 - Gdip_DrawPieC(pGraphics, pPen, cx, cy, rx, ry, StartAngle, SweepAngle)
 - Gdip_DrawPolygon(pGraphics, pPen, Points)
 - Gdip_DrawRectangle(pGraphics, pPen, x, y, w, h:=0)
 - Gdip_DrawRectangleC(pGraphics, pPen, cx, cy, rx, ry := "")
 - Gdip_DrawRoundedLine(G, x1, y1, x2, y2, LineWidth, LineColor)
 - Gdip_DrawRoundedRectangle(pGraphics, pPen, x, y, w, h, r)
 - Gdip_DrawRoundedRectanglePath(pGraphics, pPen, x, y, w, h, r, angle:=0)
 - Gdip_DrawString(pGraphics, sString, hFont, hStringFormat, pBrush, ByRef RectF)
 - Gdip_DrawStringAlongPolygon(pGraphics, String, FontName, FontSize, Style, pBrush, DriverPoints:=0, pPath:=0, minDist:=0, flatness:=4, hMatrix:=0, Unit:=0)
 - Gdip_FillClosedCurve(pGraphics, pBrush, Points, Tension:="", FillMode:=0)
 - Gdip_FillEllipse(pGraphics, pBrush, x, y, w, h:=0)
 - Gdip_FillEllipseC(pGraphics, pBrush, cx, cy, rx, ry := "")
 - Gdip_FillPath(pGraphics, pBrush, pPath)
 - Gdip_FillPie(pGraphics, pBrush, x, y, w, h, StartAngle, SweepAngle)
 - Gdip_FillPieC(pGraphics, pBrush, cx, cy, rx, ry, StartAngle, SweepAngle)
 - Gdip_FillPolygon(pGraphics, pBrush, Points, FillMode:=0)
 - Gdip_FillRectangle(pGraphics, pBrush, x, y, w, h:=0)
 - Gdip_FillRectangleC(pGraphics, pBrush, cx, cy, rx, ry := "")
 - Gdip_FillRegion(pGraphics, pBrush, Region)
 - Gdip_FillRoundedRectangle(pGraphics, pBrush, x, y, w, h, r)
 - Gdip_FillRoundedRectanglePath(pGraphics, pBrush, x, y, w, h, r, angle:=0)
 - Gdip_TextToGraphics(pGraphics, Text, Options, Font:="Arial", Width:="", Height:="", Measure:=0, userBrush:=0, Unit:=0)

## 14 GDI functions [selection]
 - CreateDIBSection(w, h, hDC:="", bpp:=32, ByRef ppvBits:=0)
 - PaintDesktop(hdc)
 - PrintWindow(hwnd, hdc, Flags:=2)
 - BitBlt(ddc, dx, dy, dw, dh, sdc, sx, sy, raster:="")
 - StretchBlt(ddc, dx, dy, dw, dh, sdc, sx, sy, sw, sh, Raster:="")
 - SetStretchBltMode(hdc, iStretchMode:=4)
 - UpdateLayeredWindow(hwnd, hdc, x:="", y:="", w:="", h:="", Alpha:=255)
 - CreateCompatibleDC(hdc:=0)
 - SelectObject(hdc, hgdiobj)
 - DeleteObject(hObject)
 - GetDC(hwnd:=0)
 - GetDCEx(hwnd, flags:=0, hrgnClip:=0)
 - ReleaseDC(hdc, hwnd:=0)
 - DeleteDC(hdc)

## 23 Other functions [selection]
 - Gdip_CreateCachedBitmap(pBitmap, pGraphics)
 - Gdip_DeleteCachedBitmap(pCachedBitmap)
 - Gdip_CreateHICONFromBitmap(pBitmap)
 - Gdip_GetAllPropertyItems(pImage)
 - Gdip_GetImageEncodersList()
 - Gdip_GetPropertyCount(pImage)
 - Gdip_GetPropertyIdList(pImage)
 - Gdip_GetPropertyItem(pImage, PropID)
 - Gdip_GetPropertyItemValue(ByRef PropVal, PropLen, PropType, PropAddr)
 - Gdip_GetPropertyTagName(PropID)
 - Gdip_GetPropertyTagType(PropType)
 - Gdip_GetRotatedDimensions(Width, Height, Angle, ByRef RWidth, ByRef RHeight)
 - Gdip_GetRotatedEllipseDimensions(Width, Height, Angle, ByRef RWidth, ByRef RHeight)
 - Gdip_GetRotatedTranslation(Width, Height, Angle, ByRef xTranslation, ByRef yTranslation)
 - Gdip_GetLockBitPixel(Scan0, x, y, Stride)
 - Gdip_LockBits(pBitmap, x, y, w, h, ByRef Stride, ByRef Scan0, ByRef BitmapData, LockMode := 3, PixelFormat := 0x26200a)
 - Gdip_SetLockBitPixel(ARGB, Scan0, x, y, Stride)
 - Gdip_UnlockBits(pBitmap, ByRef BitmapData)
 - GetIconDimensions(hIcon, ByRef Width, ByRef Height)
 - GetMonitorCount()
 - GetMonitorInfo(MonitorNum)
 - GetPrimaryMonitor()
 - SetImage(hwnd, hBitmap)

# COMPARISIONS

The following list is comparing Gdip_All.ahk by Tariq Porter and Rseding91 modifications with this new version.

## ~24 MODIFIED FUNCTIONS:
 - Gdip_BitmapFromBRA()
 - Gdip_BitmapFromHWND()
 - Gdip_BitmapFromScreen()
 - Gdip_CloneBitmapArea()
 - Gdip_CreateBitmap()
 - Gdip_CreateBitmapFromClipboard()
 - Gdip_CreateBitmapFromFile()
 - Gdip_CreateTextureBrush()
 - Gdip_CreatePath()
 - Gdip_DrawImage()
 - Gdip_DrawImagePointsRect()
 - Gdip_DrawLines()
 - Gdip_FillPolygon()
 - Gdip_GetClipRegion()
 - Gdip_GetImagePixelFormat()
 - Gdip_GraphicsFromHDC()
 - Gdip_GraphicsFromImage()
 - Gdip_SaveBitmapToFile()
 - Gdip_SetBitmapToClipboard()
 - Gdip_SetImageAttributesColorMatrix()
 - Gdip_TextToGraphics()
 - SetImage()
 - SetSysColorToControl()
 - UpdateLayeredWindow()

## ~300 NEW FUNCTIONS [and credits]:

- Unknown source [probably mmikeww]:
  - Gdip_BitmapFromBase64()
  - GetIconDimensions()     

- by tmplinshi:
  - Source: https://www.autohotkey.com/boards/viewtopic.php?f=6&t=813&p=298435#p297794
  - Gdip_CreateFontFamilyFromFile()

- by Tariq Porter [tic]:
  - Source:A: https://github.com/tariqporter/Gdip2/blob/master/lib/Object.ahk
  - Source B: https://autohotkey.com/board/topic/29449-gdi-standard-library-145-by-tic/page-11
  - Gdip_CompareBitmaps()

- by MCL:
  - Gdip_GetInstalledFontFamilies()
  - Gdip_CreateStreamOnFile()
  - Gdip_GetLOGFONT()

- by iseahound:
  - Gdip_CreateARGBBitmapFromHBITMAP()
  - Gdip_CreateARGBHBITMAPFromBitmap()

- by DevX and Rabiator:
  - Source: https://autohotkey.com/board/topic/29449-gdi-standard-library-145-by-tic/page-11
  - Gdip_DrawRoundedLine()

- Flipeador:
  - Gdip_RestoreGraphics()
  - Gdip_SaveGraphics()
  - Gdip_GetImageFlags()
  - Gdip_CreateFontFromLogfontW()

- by SBC:
  - Source: extracted from his «Picture Viewer» script https://autohotkey.com/board/topic/58226-ahk-picture-viewer/
  - Gdip_GetBitmapFramesCount()

- by jballi:
  - Source: https://www.autohotkey.com/boards/viewtopic.php?style=7&t=70508
  - Gdip_GetImageThumbnail()

- by iPhilip:
  - Gdip_SetPenDashStyle()

- 9 by RazorHalo:
  - Source: https://www.autohotkey.com/boards/viewtopic.php?f=6&t=6517&start=260
  - Gdip_RotatePathAtCenter()
  - Gdip_ResetMatrix()
  - Gdip_RotateMatrix()
  - Gdip_GetPathWorldBounds()
  - Gdip_ScaleMatrix()
  - Gdip_TranslateMatrix()
  - Gdip_TransformPath()
  - Gdip_SetMatrixElements()
  - Gdip_IsVisiblePathPoint()

- 14 by "Learning one":
  - Source: https://autohotkey.com/board/topic/29449-gdi-standard-library-145-by-tic/page-75
  - Gdip_AddPathBeziers()
  - Gdip_AddPathBezier()
  - Gdip_AddPathLines()
  - Gdip_AddPathLine()
  - Gdip_AddPathArc()
  - Gdip_AddPathPie()
  - Gdip_SetPathFillMode()
  - Gdip_StartPathFigure()
  - Gdip_ClosePathFigure()
  - Gdip_DrawPath()
  - Gdip_WidenPath()
  - Gdip_ClonePath()
  - Gdip_CombineRegionRegion()
  - Gdip_CreateRegionPath()

- 23 by "Just Me":
  - Source A: [get image metadata using GDI+] https://autohotkey.com/board/topic/85238-get-image-metadata-using-gdi-ahk-l/
  - Source B: [PathGradient functions] https://autohotkey.com/board/topic/29449-gdi-standard-library-145-by-tic/page-65
  - Gdip_PathGradientCreateFromPath()
  - Gdip_PathGradientSetCenterPoint()
  - Gdip_PathGradientSetCenterColor()
  - Gdip_PathGradientSetSurroundColors()
  - Gdip_PathGradientSetSigmaBlend()
  - Gdip_PathGradientSetLinearBlend()
  - Gdip_PathGradientSetFocusScales()
  - Gdip_AddPathGradient()
  - Gdip_LoadImageFromFile()
  - Gdip_GetPropertyCount()
  - Gdip_GetPropertyIdList()
  - Gdip_GetPropertyItem()
  - Gdip_GetAllPropertyItems()
  - Gdip_GetPropertyTagName()
  - Gdip_GetPropertyTagType()
  - Gdip_GetPropertyItemValue()
  - Multiple Display Monitors Functions by "Just me":
    - Source: https://autohotkey.com/boards/viewtopic.php?f=6&t=4606
    - GetMonitorCount()
    - GetMonitorInfo()
    - GetPrimaryMonitor()
    - MDMF_FromHWND()
    - MDMF_FromPoint()
    - MDMF_FromRect()
    - MDMF_GetInfo()
 
- 4 by Tidbit:
  - ConvertHSLtoRGB()
  - ConvertHueToRGB()
  - ConvertRGBtoHSL()

- 12 by nnnik [extracted from his GDI+ class]:
  - Source: https://github.com/nnnik/classGDIp
  - Gdip_DrawBeziers()
  - Gdip_SetLinearGrBrushColors()
  - Gdip_GetLinearGrBrushColors()
  - Gdip_SetSolidFillColor()
  - Gdip_GetSolidFillColor()
  - Gdip_ClonePen()
  - Gdip_SetPenWidth()
  - Gdip_GetPenWidth()
  - Gdip_SetPenColor()
  - Gdip_GetPenColor()
  - Gdip_SetPenBrushFill()
  - Gdip_CreateFontFromDC()

- 229 by Marius Șucan [ https://marius.sucan.ro/ ]:
  - Gdip_GaussianBlur()
  - Gdip_SaveImagesInTIFF()
  - Gdip_GetRotatedEllipseDimensions()
  - Gdip_NewPrivateFontCollection()
  - Gdip_DeletePrivateFontCollection()
  - Gdip_MultiplyPenTransform()
  - Gdip_PathGradientMultiplyTransform()
  - Gdip_MultiplyLinearGrBrushTransform()
  - Gdip_MultiplyTextureTransform()
  - Gdip_MultiplyWorldTransform()
  - Gdip_BitmapConvertGray()
  - Gdip_BitmapSetColorDepth()
  - Gdip_BitmapConvertFormat()
  - Gdip_GetImageRawFormat()
  - Gdip_RenderPixelsOpaque()
  - Gdip_SetBitmapAlphaChannel()
  - Gdip_RetrieveBitmapChannel()
  - Gdip_TestBitmapUniformity()
  - Gdip_ResizeBitmap()
  - Gdip_CreateBitmapFromGraphics()
  - Gdip_CreateBitmapFromGdiDib()
  - Gdip_DrawPolygon()
  - Gdip_DrawCurve()
  - Gdip_DrawImageFast()
  - Gdip_DrawImageRect()
  - Gdip_SetPenDashCaps()
  - Gdip_GetPenDashCaps()
  - Gdip_TranslateTextureTransform()
  - Gdip_SetWorldTransform()
  - Gdip_ResetPageTransform()
  - Gdip_GraphicsFromHWND()
  - Gdip_CombineRegionRect()
  - Gdip_AddPathToPath()
  - Gdip_GetImageType()
  - Gdip_FlattenPath()
  - Gdip_PathOutline()
  - Gdip_BitmapSelectActiveFrame()
  - Gdip_CreateImageAttributes()
  - Gdip_CloneImageAttributes()
  - Gdip_ResetImageAttributes()
  - Gdip_SetImageAttributesThreshold()
  - Gdip_SetImageAttributesResetMatrix()
  - Gdip_SetImageAttributesGamma()
  - Gdip_SetImageAttributesToggle()
  - Gdip_SetImageAttributesOutputChannel()
  - Gdip_SetImageAttributesColorKeys()
  - Gdip_SetImageAttributesWrapMode()
  - Gdip_DrawStringAlongPolygon()
  - Gdip_InvertMatrix()
  - Gdip_IsMatrixEqual()
  - Gdip_IsMatrixIdentity()
  - Gdip_IsMatrixInvertible()
  - Gdip_MultiplyMatrix()
  - Gdip_GetPenDashStyle()
  - Gdip_SetPenEndCap()
  - Gdip_GetPenEndCap()
  - Gdip_SetPenAlignment()
  - Gdip_GetPenAlignment()
  - Gdip_GetBrushType()
  - Gdip_GetSmoothingMode()
  - Gdip_DrawDrivenString()
  - Gdip_DrawOrientedString()
  - Gdip_CombineRegionPath()
  - Gdip_AddPathStringSimplified()
  - Gdip_CloneFont()
  - Gdip_GetFontFamily()
  - Gdip_CloneFontFamily()
  - Gdip_IsFontStyleAvailable()
  - Gdip_StringFormatGetGeneric()
  - Gdip_GetStringFormatAlign()
  - Gdip_GetStringFormatLineAlign()
  - Gdip_GetStringFormatDigitSubstitution()
  - Gdip_GetStringFormatHotkeyPrefix()
  - Gdip_GetStringFormatTrimming()
  - Gdip_SetStringFormatLineAlign()
  - Gdip_SetStringFormatDigitSubstitution()
  - Gdip_SetStringFormatFlags()
  - Gdip_SetStringFormatHotkeyPrefix()
  - Gdip_SetStringFormatTrimming()
  - Gdip_AddPathString()
  - Gdip_FontFamilyCreateGeneric()
  - Gdip_GetFontHeight()
  - Gdip_GetFontHeightGivenDPI()
  - Gdip_GetFontSize()
  - Gdip_GetFontStyle()
  - Gdip_GetFontUnit()
  - Gdip_GetFontFamilyCellScents()
  - Gdip_GetFontFamilyEmHeight()
  - Gdip_GetFontFamilyLineSpacing()
  - Gdip_GetFontFamilyName()
  - Gdip_GetPathGradientSurroundColors()
  - Gdip_GetPathPoints()
  - Gdip_CloneMatrix()
  - Gdip_GetPenCompoundArray()
  - Gdip_GetPenDashArray()
  - Gdip_RotateBitmapAtCenter()
  - Gdip_RotateLinearGrBrushAtCenter()
  - Gdip_SetLinearGrBrushTransform()
  - Gdip_RotatePathGradientAtCenter()
  - Gdip_PathGradientSetTransform()
  - Gdip_RotateRegionAtCenter()
  - Gdip_TransformRegion()
  - Gdip_SetTextureTransform()
  - Gdip_SetPenTransform()
  - Gdip_GetLinearGrBrushTransform()
  - Gdip_PathGradientGetTransform()
  - Gdip_GetPenTransform()
  - Gdip_GetTextureTransform()
  - Gdip_CreatePathGradient()
  - Gdip_FillClosedCurve()
  - Gdip_SetPenCompoundArray()
  - Gdip_SetPenDashArray()
  - Gdip_SetPenDashOffset()
  - Gdip_SetPenLineJoin()
  - Gdip_SetPenMiterLimit()
  - Gdip_SetPenUnit()
  - Gdip_GetPenDashCount()
  - Gdip_GetPenDashOffset()
  - Gdip_GetPenLineJoin()
  - Gdip_GetPenMiterLimit()
  - Gdip_GetPenUnit()
  - Gdip_GetPenCompoundCount()
  - Gdip_DrawClosedCurve()
  - Gdip_AddPathClosedCurve()
  - Gdip_AddPathCurve()
  - Gdip_GetLinearGrBrushWrapMode()
  - Gdip_SetLinearGrBrushLinearBlend()
  - Gdip_SetLinearGrBrushSigmaBlend()
  - Gdip_SetLinearGrBrushWrapMode()
  - Gdip_GetLinearGrBrushBlendCount()
  - Gdip_PathGradientGetCenterColor()
  - Gdip_PathGradientGetCenterPoint()
  - Gdip_PathGradientGetFocusScales()
  - Gdip_PathGradientGetSurroundColorCount()
  - Gdip_PathGradientTranslateTransform()
  - Gdip_ResetPenTransform()
  - Gdip_RotatePenTransform()
  - Gdip_ScalePenTransform()
  - Gdip_TranslatePenTransform()
  - Gdip_GetPenBrushFill()
  - Gdip_GetPenFillType()
  - Gdip_GetPenStartCap()
  - Gdip_SetPenLineCaps()
  - Gdip_SetPenStartCap()
  - Gdip_CreateCachedBitmap()
  - Gdip_DrawCachedBitmap()
  - Gdip_DeleteCachedBitmap()
  - Gdip_GetTextureImage()
  - Gdip_IsOutlineVisiblePathPoint()
  - Gdip_IsVisibleRegionRectEntirely()
  - Gdip_GetLinearGrBrushGammaCorrection()
  - Gdip_SetLinearGrBrushGammaCorrection()
  - Gdip_GetLinearGrBrushRect()
  - Gdip_ResetLinearGrBrushTransform()
  - Gdip_ScaleLinearGrBrushTransform()
  - Gdip_RotateLinearGrBrushTransform()
  - Gdip_TranslateLinearGrBrushTransform()
  - Gdip_IsClipEmpty()
  - Gdip_IsVisibleClipEmpty()
  - Gdip_IsVisibleGraphPoint()
  - Gdip_IsVisibleGraphRectEntirely()
  - Gdip_IsVisibleGraphRect()
  - Gdip_SetClipFromGraphics()
  - Gdip_GetClipBounds()
  - Gdip_GetVisibleClipBounds()
  - Gdip_GetTextContrast()
  - Gdip_PathGradientGetGammaCorrection()
  - Gdip_PathGradientGetPointCount()
  - Gdip_PathGradientGetRect()
  - Gdip_PathGradientSetGammaCorrection()
  - Gdip_PathGradientSetWrapMode()
  - Gdip_PathGradientGetWrapMode()
  - Gdip_PathGradientResetTransform()
  - Gdip_PathGradientRotateTransform()
  - Gdip_PathGradientScaleTransform()
  - Gdip_GetPathFillMode()
  - Gdip_GetPathLastPoint()
  - Gdip_GetPathPointsCount()
  - Gdip_ResetPath()
  - Gdip_ReversePath()
  - Gdip_GetHatchBackgroundColor()
  - Gdip_GetHatchForegroundColor()
  - Gdip_GetHatchStyle()
  - *Gdip_GetHistogram()
  - Gdip_CreateRegionRect()
  - Gdip_GetWorldTransform()
  - Gdip_CloneRegion()
  - Gdip_SetTextureWrapMode()
  - Gdip_GetTextureWrapMode()
  - Gdip_ScaleTextureTransform()
  - Gdip_RotateTextureTransform()
  - Gdip_ResetTextureTransform()
  - Gdip_TranslateRegion()
  - Gdip_TranslateClip()
  - Gdip_IsEmptyRegion()
  - Gdip_IsEqualRegion()
  - Gdip_IsInfiniteRegion()
  - Gdip_IsVisibleRegionPoint()
  - Gdip_IsVisibleRegionRect()
  - Gdip_SetEmptyRegion()
  - Gdip_SetInfiniteRegion()
  - Gdip_GetRegionBounds()
  - Gdip_GraphicsFlush()
  - Gdip_GetImageBounds()
  - Gdip_GetImageDimension()
  - Gdip_CloneBitmap()
  - Gdip_SetCompositingQuality()
  - Gdip_SetPageScale()
  - Gdip_SetPageUnit()
  - Gdip_SetPixelOffsetMode()
  - Gdip_SetRenderingOrigin()
  - Gdip_SetTextContrast()
  - Gdip_GetCompositingMode()
  - Gdip_GetCompositingQuality()
  - Gdip_GetInterpolationMode()
  - Gdip_GetPageScale()
  - Gdip_GetPageUnit()
  - Gdip_GetPixelOffsetMode()
  - Gdip_GetRenderingOrigin()
  - Gdip_GetTextRenderingHint()
  - Gdip_DrawImageFX()
  - Gdip_BitmapApplyEffect()
  - Gdip_CreateEffect()
  - Gdip_DisposeEffect()
  - GenerateColorMatrix()

(*) mainly written by swagfag, but at my request and modified it further
    - https://www.autohotkey.com/boards/viewtopic.php?f=6&t=62550

# 100 GDI+ functions still missing
In short, functions related to Custom Line Caps for lines, ImagePalette management and Metafiles... are entirely omitted.

 - GdipAddPathCurve3
 - GdipAddPathRectangles
 - GdipBeginContainer
 - GdipClearPathMarkers
 - GdipCloneCustomLineCap
 - GdipCreateBitmapFromResource
 - GdipCreateCustomLineCap
 - GdipCreateHalftonePalette
 - GdipCreateLineBrushFromRectWithAngle
 - GdipCreateMatrix3
 - GdipCreateMetafileFromEmf
 - GdipCreateMetafileFromFile
 - GdipCreateMetafileFromStream
 - GdipCreateMetafileFromWmf
 - GdipCreateMetafileFromWmfFile
 - GdipDrawCurve3
 - GdipDrawRectangles
 - GdipEmfToWmfBits
 - GdipEnumerateMetafileDestPoint
 - GdipEnumerateMetafileDestPoints
 - GdipEnumerateMetafileDestRect
 - GdipEnumerateMetafileSrcRectDestPoint
 - GdipEnumerateMetafileSrcRectDestPoints
 - GdipEnumerateMetafileSrcRectDestRect
 - GdipFillRectangles
 - GdipGetCustomLineCapBaseCap
 - GdipGetCustomLineCapBaseInset
 - GdipGetCustomLineCapStrokeCaps
 - GdipGetCustomLineCapStrokeJoin
 - GdipGetCustomLineCapType
 - GdipGetCustomLineCapWidthScale
 - GdipGetHemfFromMetafile
 - GdipGetImageAttributesAdjustedPalette
 - GdipGetImagePalette
 - GdipGetImagePaletteSize
 - GdipGetLineBlend
 - GdipGetLinePresetBlend
 - GdipGetLinePresetBlendCount
 - GdipGetMetafileDownLevelRasterizationLimit
 - GdipGetMetafileHeaderFromEmf
 - GdipGetMetafileHeaderFromFile
 - GdipGetMetafileHeaderFromMetafile
 - GdipGetMetafileHeaderFromStream
 - GdipGetMetafileHeaderFromWmf
 - GdipGetNearestColor
 - GdipGetPathData
 - GdipGetPathGradientBlend
 - GdipGetPathGradientBlendCount
 - GdipGetPathGradientCenterPointI
 - GdipGetPathGradientPresetBlend
 - GdipGetPathGradientPresetBlendCount
 - GdipGetPathTypes
 - GdipGetPenCustomStartCap
 - GdipGetRegionScans
 - GdipGetRegionScansCount
 - GdipGetStringFormatFlags
 - GdipGetStringFormatMeasurableCharacterRangeCount
 - GdipImageForceValidation
 - GdipMeasureCharacterRanges
 - GdipMeasureDriverString
 - GdipNewInstalledFontCollection
 - GdipPathIterEnumerate
 - GdipPathIterIsValid
 - GdipPathIterNextMarkerPath
 - GdipPathIterNextSubpathPath
 - GdipPlayMetafileRecord
 - GdipPrivateAddMemoryFont
 - GdipRecordMetafile
 - GdipRecordMetafileFileName
 - GdipRecordMetafileStream
 - GdipRemovePropertyItem
 - GdipSetCustomLineCapBaseCap
 - GdipSetCustomLineCapBaseInset
 - GdipSetCustomLineCapStrokeCaps
 - GdipSetCustomLineCapStrokeJoin
 - GdipSetCustomLineCapWidthScale
 - GdipSetImageAttributesOutputChannelColorProfile
 - GdipSetImageAttributesRemapTable
 - GdipSetImagePalette
 - GdipSetMetafileDownLevelRasterizationLimit
 - GdipSetPathGradientBlend
 - GdipSetPathMarker
 - GdipSetPenCustomStartCap
 - GdipSetPropertyItem
 - GdipSetStringFormatMeasurableCharacterRanges
 - GdipTransformPoints
 - GdipWarpPath
 - =======================================
 - GdipBitmapCreateApplyEffect
 - GdipCreateAdjustableArrowCap
 - GdipDeleteCustomLineCap
 - GdipGetAdjustableArrowCapFillState
 - GdipGetAdjustableArrowCapHeight
 - GdipGetAdjustableArrowCapMiddleInset
 - GdipGetAdjustableArrowCapWidth
 - GdipGetPenCustomEndCap
 - GdipSetAdjustableArrowCapFillState
 - GdipSetAdjustableArrowCapHeight
 - GdipSetAdjustableArrowCapMiddleInset
 - GdipSetAdjustableArrowCapWidth
 - GdipSetPenCustomEndCap