gdiplus

package module
v0.0.0-...-228a132 Latest Latest
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 Go to latest Published: Apr 21, 2021 License: BSD-3-Clause Imports: 6 Imported by: 0

README

About go-gdiplus

This is a GDI+ wrapper package for the Go Programming Language. It includes the flat api and a lightweight object-oriented version around the flat api

Installation

Simply run

go get -u github.com/shahfarhadreza/go-gdiplus

Using

Simply import the package this way to use it

import "github.com/shahfarhadreza/go-gdiplus"

Documentation

Index

Constants

View Source 
const (
	UnitWorld      = 0 // 0 -- World coordinate (non-physical unit)
	UnitDisplay    = 1 // 1 -- Variable -- for PageTransform only
	UnitPixel      = 2 // 2 -- Each unit is one device pixel.
	UnitPoint      = 3 // 3 -- Each unit is a printer's point, or 1/72 inch.
	UnitInch       = 4 // 4 -- Each unit is 1 inch.
	UnitDocument   = 5 // 5 -- Each unit is 1/300 inch.
	UnitMillimeter = 6 // 6 -- Each unit is 1 millimeter.
)

Unit

View Source 
const (
	AlphaShift = 24
	RedShift   = 16
	GreenShift = 8
	BlueShift  = 0
)
View Source 
const (
	AlphaMask = 0xff000000
	RedMask   = 0x00ff0000
	GreenMask = 0x0000ff00
	BlueMask  = 0x000000ff
)
View Source 
const (
	FontStyleRegular    = 0
	FontStyleBold       = 1
	FontStyleItalic     = 2
	FontStyleBoldItalic = 3
	FontStyleUnderline  = 4
	FontStyleStrikeout  = 8
)

FontStyle

View Source 
const (
	QualityModeInvalid = iota - 1
	QualityModeDefault
	QualityModeLow  // Best performance
	QualityModeHigh // Best rendering quality
)

QualityMode

View Source 
const (
	CompositingModeSourceOver = iota // 0
	CompositingModeSourceCopy        // 1
)

Alpha Compositing mode

View Source 
const (
	CompositingQualityInvalid = iota + QualityModeInvalid
	CompositingQualityDefault
	CompositingQualityHighSpeed
	CompositingQualityHighQuality
	CompositingQualityGammaCorrected
	CompositingQualityAssumeLinear
)

Alpha Compositing quality

View Source 
const (
	InterpolationModeInvalid = iota + QualityModeInvalid
	InterpolationModeDefault
	InterpolationModeLowQuality
	InterpolationModeHighQuality
	InterpolationModeBilinear
	InterpolationModeBicubic
	InterpolationModeNearestNeighbor
	InterpolationModeHighQualityBilinear
	InterpolationModeHighQualityBicubic
)

InterpolationMode

View Source 
const (
	SmoothingModeInvalid = iota + QualityModeInvalid
	SmoothingModeDefault
	SmoothingModeHighSpeed
	SmoothingModeHighQuality
	SmoothingModeNone
	SmoothingModeAntiAlias
)

SmoothingMode

View Source 
const (
	PixelOffsetModeInvalid = iota + QualityModeInvalid
	PixelOffsetModeDefault
	PixelOffsetModeHighSpeed
	PixelOffsetModeHighQuality
	PixelOffsetModeNone // No pixel offset
	PixelOffsetModeHalf // Offset by -0.5, -0.5 for fast anti-alias perf
)

Pixel Format Mode

View Source 
const (
	TextRenderingHintSystemDefault            = iota // Glyph with system default rendering hint
	TextRenderingHintSingleBitPerPixelGridFit        // Glyph bitmap with hinting
	TextRenderingHintSingleBitPerPixel               // Glyph bitmap without hinting
	TextRenderingHintAntiAliasGridFit                // Glyph anti-alias bitmap with hinting
	TextRenderingHintAntiAlias                       // Glyph anti-alias bitmap without hinting
	TextRenderingHintClearTypeGridFit                // Glyph CT bitmap with hinting
)

Text Rendering Hint

View Source 
const (
	FillModeAlternate = iota // 0
	FillModeWinding          // 1
)

Fill mode constants

View Source 
const (
	PixelFormatIndexed   = 0x00010000 // Indexes into a palette
	PixelFormatGDI       = 0x00020000 // Is a GDI-supported format
	PixelFormatAlpha     = 0x00040000 // Has an alpha component
	PixelFormatPAlpha    = 0x00080000 // Pre-multiplied alpha
	PixelFormatExtended  = 0x00100000 // Extended color 16 bits/channel
	PixelFormatCanonical = 0x00200000

	PixelFormatUndefined = 0
	PixelFormatDontCare  = 0

	PixelFormat1bppIndexed    = (1 | (1 << 8) | PixelFormatIndexed | PixelFormatGDI)
	PixelFormat4bppIndexed    = (2 | (4 << 8) | PixelFormatIndexed | PixelFormatGDI)
	PixelFormat8bppIndexed    = (3 | (8 << 8) | PixelFormatIndexed | PixelFormatGDI)
	PixelFormat16bppGrayScale = (4 | (16 << 8) | PixelFormatExtended)
	PixelFormat16bppRGB555    = (5 | (16 << 8) | PixelFormatGDI)
	PixelFormat16bppRGB565    = (6 | (16 << 8) | PixelFormatGDI)
	PixelFormat16bppARGB1555  = (7 | (16 << 8) | PixelFormatAlpha | PixelFormatGDI)
	PixelFormat24bppRGB       = (8 | (24 << 8) | PixelFormatGDI)
	PixelFormat32bppRGB       = (9 | (32 << 8) | PixelFormatGDI)
	PixelFormat32bppARGB      = (10 | (32 << 8) | PixelFormatAlpha | PixelFormatGDI | PixelFormatCanonical)
	PixelFormat32bppPARGB     = (11 | (32 << 8) | PixelFormatAlpha | PixelFormatPAlpha | PixelFormatGDI)
	PixelFormat48bppRGB       = (12 | (48 << 8) | PixelFormatExtended)
	PixelFormat64bppARGB      = (13 | (64 << 8) | PixelFormatAlpha | PixelFormatCanonical | PixelFormatExtended)
	PixelFormat64bppPARGB     = (14 | (64 << 8) | PixelFormatAlpha | PixelFormatPAlpha | PixelFormatExtended)
	PixelFormat32bppCMYK      = (15 | (32 << 8))
	PixelFormatMax            = 16
)
View Source 
const LANG_NEUTRAL = 0x00

Variables

This section is empty.

Functions

func GdiplusShutdown 

func GdiplusShutdown()

Types

type ARGB 

type ARGB uint32

func MakeARGB 

func MakeARGB(a, r, g, b byte) ARGB

type Bitmap 

type Bitmap struct {
	Image
}

func NewBitmap 

func NewBitmap(width, height int32, format PixelFormat) *Bitmap

func NewBitmapEx 

func NewBitmapEx(width, height, stride int32, format PixelFormat, scan0 *byte) *Bitmap

func NewBitmapFromFile 

func NewBitmapFromFile(fileName string) *Bitmap

func NewBitmapFromHBITMAP 

func NewBitmapFromHBITMAP(hbitmap HBITMAP) *Bitmap

func (*Bitmap) Dispose 

func (bitmap *Bitmap) Dispose()

type Brush 

type Brush struct {
	// contains filtered or unexported fields
}

func (*Brush) Clone 

func (b *Brush) Clone() *Brush

func (*Brush) Dispose 

func (b *Brush) Dispose()

func (*Brush) GetBrushType 

func (b *Brush) GetBrushType() (brushType BrushType)

type BrushType 

type BrushType GpBrushType

type Color 

type Color struct {
	Argb ARGB
}

func NewColor 

func NewColor(r, g, b, a byte) *Color

func (*Color) GetA 

func (c *Color) GetA() byte

func (*Color) GetAlpha 

func (c *Color) GetAlpha() byte

func (*Color) GetB 

func (c *Color) GetB() byte

func (*Color) GetBlue 

func (c *Color) GetBlue() byte

func (*Color) GetG 

func (c *Color) GetG() byte

func (*Color) GetGreen 

func (c *Color) GetGreen() byte

func (*Color) GetR 

func (c *Color) GetR() byte

func (*Color) GetRed 

func (c *Color) GetRed() byte

func (*Color) GetValue 

func (c *Color) GetValue() ARGB

type DashCap 

type DashCap GpDashCap

type DashStyle 

type DashStyle GpDashStyle

type EncoderParameter 

type EncoderParameter struct {
	Guid           ole.GUID
	NumberOfValues uint32
	TypeAPI        uint32
	Value          uintptr
}

type EncoderParameters 

type EncoderParameters struct {
	Count     uint32
	Parameter [1]EncoderParameter
}

type Font 

type Font struct {
	// contains filtered or unexported fields
}

func NewFont 

func NewFont(familyName string, emSize float32, style int32, unit GpUnit, fontCollection *FontCollection) *Font

func (*Font) Dispose 

func (f *Font) Dispose()

type FontCollection 

type FontCollection struct {
	// contains filtered or unexported fields
}

type FontFamily 

type FontFamily struct {
	// contains filtered or unexported fields
}

func NewFontFamily 

func NewFontFamily(familyName string, fontCollection *FontCollection) *FontFamily

func (*FontFamily) Dispose 

func (fm *FontFamily) Dispose()

type GdiplusStartupInput 

type GdiplusStartupInput struct {
	GdiplusVersion           uint32
	DebugEventCallback       uintptr
	SuppressBackgroundThread int32
	SuppressExternalCodecs   int32
}

type GdiplusStartupOutput 

type GdiplusStartupOutput struct {
	NotificationHook   uintptr
	NotificationUnhook uintptr
}

type GpBitmap 

type GpBitmap GpImage

type GpBrush 

type GpBrush struct{}

type GpBrushType 

type GpBrushType int32

Enum types 

const (
	BrushTypeSolidColor GpBrushType = iota
	BrushTypeHatchFill
	BrushTypeTextureFill
	BrushTypePathGradient
	BrushTypeLinearGradient
)

BrushType

type GpCustomLineCap 

type GpCustomLineCap struct{}

type GpDashCap 

type GpDashCap int32
const (
	DashCapFlat GpDashCap = iota
	DashCapRound
	DashCapTriangle
)

DashCap

type GpDashStyle 

type GpDashStyle int32
const (
	DashStyleSolid GpDashStyle = iota
	DashStyleDash
	DashStyleDot
	DashStyleDashDot
	DashStyleDashDotDot
	DashStyleCustom
)

DashStyle

type GpFont 

type GpFont struct{}

type GpFontCollection 

type GpFontCollection struct{}

type GpFontFamily 

type GpFontFamily struct{}

type GpGraphics 

type GpGraphics struct{}

type GpImage 

type GpImage struct{}

type GpLineCap 

type GpLineCap int32
const (
	LineCapFlat GpLineCap = iota
	LineCapSquare
	LineCapRound
	LineCapTriangle
	LineCapNoAnchor
	LineCapSquareAnchor
	LineCapRoundAnchor
	LineCapDiamondAnchor
	LineCapArrowAnchor
	LineCapCustom
	LineCapAnchorMask
)

LineCap

type GpLineJoin 

type GpLineJoin int32
const (
	LineJoinMiter GpLineJoin = iota
	LineJoinBevel
	LineJoinRound
	LineJoinMiterClipped
)

LineJoin

type GpMatrix 

type GpMatrix struct{}

type GpMatrixOrder 

type GpMatrixOrder int32
const (
	MatrixOrderPrepend GpMatrixOrder = iota
	MatrixOrderAppend
)

MatrixOrder

type GpPath 

type GpPath struct{}

type GpPen 

type GpPen struct{}

type GpPenAlignment 

type GpPenAlignment int32
const (
	PenAlignmentCenter GpPenAlignment = iota
	PenAlignmentInset
)

PenAlignment

type GpPenType 

type GpPenType int32
const (
	PenTypeSolidColor GpPenType = iota
	PenTypeHatchFill
	PenTypeTextureFill
	PenTypePathGradient
	PenTypeLinearGradient
	PenTypeUnknown
)

PenType

type GpRegion 

type GpRegion struct{}

type GpSolidFill 

type GpSolidFill struct{ GpBrush }

type GpStatus 

type GpStatus int32
const (
	Ok                        GpStatus = 0
	GenericError              GpStatus = 1
	InvalidParameter          GpStatus = 2
	OutOfMemory               GpStatus = 3
	ObjectBusy                GpStatus = 4
	InsufficientBuffer        GpStatus = 5
	NotImplemented            GpStatus = 6
	Win32Error                GpStatus = 7
	WrongState                GpStatus = 8
	Aborted                   GpStatus = 9
	FileNotFound              GpStatus = 10
	ValueOverflow             GpStatus = 11
	AccessDenied              GpStatus = 12
	UnknownImageFormat        GpStatus = 13
	FontFamilyNotFound        GpStatus = 14
	FontStyleNotFound         GpStatus = 15
	NotTrueTypeFont           GpStatus = 16
	UnsupportedGdiplusVersion GpStatus = 17
	GdiplusNotInitialized     GpStatus = 18
	PropertyNotFound          GpStatus = 19
	PropertyNotSupported      GpStatus = 20
	ProfileNotFound           GpStatus = 21
)

Status

func GdipAddPathArc 

func GdipAddPathArc(path *GpPath, x, y, width, height, startAngle, sweepAngle float32) GpStatus

func GdipAddPathArcI 

func GdipAddPathArcI(path *GpPath, x, y, width, height int32, startAngle, sweepAngle float32) GpStatus

func GdipAddPathLine 

func GdipAddPathLine(path *GpPath, x1, y1, x2, y2 float32) GpStatus

func GdipAddPathLineI 

func GdipAddPathLineI(path *GpPath, x1, y1, x2, y2 int32) GpStatus

func GdipCloneBrush 

func GdipCloneBrush(brush *GpBrush, clone **GpBrush) GpStatus

func GdipClonePen 

func GdipClonePen(pen *GpPen, clonepen **GpPen) GpStatus

func GdipClosePathFigure 

func GdipClosePathFigure(path *GpPath) GpStatus

func GdipClosePathFigures 

func GdipClosePathFigures(path *GpPath) GpStatus

func GdipCreateBitmapFromFile 

func GdipCreateBitmapFromFile(filename *uint16, bitmap **GpBitmap) GpStatus

func GdipCreateBitmapFromHBITMAP 

func GdipCreateBitmapFromHBITMAP(hbm HBITMAP, hpal HPALETTE, bitmap **GpBitmap) GpStatus

func GdipCreateBitmapFromScan0 

func GdipCreateBitmapFromScan0(width, height, stride int32, format PixelFormat, scan0 *byte, bitmap **GpBitmap) GpStatus

func GdipCreateFont 

func GdipCreateFont(fontFamily *GpFontFamily, emSize float32, style int32, unit GpUnit, font **GpFont) GpStatus

func GdipCreateFontFamilyFromName 

func GdipCreateFontFamilyFromName(name *uint16, fontCollection *GpFontCollection, fontFamily **GpFontFamily) GpStatus

func GdipCreateFontFromDC 

func GdipCreateFontFromDC(hdc HDC, font **GpFont) GpStatus

Font

func GdipCreateFromHDC 

func GdipCreateFromHDC(hdc HDC, graphics **GpGraphics) GpStatus

Graphics

func GdipCreateFromHDC2 

func GdipCreateFromHDC2(hdc HDC, hDevice HANDLE, graphics **GpGraphics) GpStatus

func GdipCreateFromHWND 

func GdipCreateFromHWND(hwnd HWND, graphics **GpGraphics) GpStatus

func GdipCreateFromHWNDICM 

func GdipCreateFromHWNDICM(hwnd HWND, graphics **GpGraphics) GpStatus

func GdipCreateHBITMAPFromBitmap 

func GdipCreateHBITMAPFromBitmap(bitmap *GpBitmap, hbmReturn *HBITMAP, background ARGB) GpStatus

func GdipCreatePath 

func GdipCreatePath(brushMode int32, path **GpPath) GpStatus

func GdipCreatePen1 

func GdipCreatePen1(color ARGB, width float32, unit GpUnit, pen **GpPen) GpStatus

Pen

func GdipCreatePen2 

func GdipCreatePen2(brush *GpBrush, width float32, unit GpUnit, pen **GpPen) GpStatus

func GdipCreateSolidFill 

func GdipCreateSolidFill(color ARGB, brush **GpSolidFill) GpStatus

func GdipCreateStringFormat 

func GdipCreateStringFormat(formatAttributes int32, language uint16, format **GpStringFormat) GpStatus

func GdipDeleteBrush 

func GdipDeleteBrush(brush *GpBrush) GpStatus

func GdipDeleteFont 

func GdipDeleteFont(font *GpFont) GpStatus

func GdipDeleteFontFamily 

func GdipDeleteFontFamily(fontFamily *GpFontFamily) GpStatus

func GdipDeleteGraphics 

func GdipDeleteGraphics(graphics *GpGraphics) GpStatus

func GdipDeletePath 

func GdipDeletePath(path *GpPath) GpStatus

func GdipDeletePen 

func GdipDeletePen(pen *GpPen) GpStatus

func GdipDeleteStringFormat 

func GdipDeleteStringFormat(format *GpStringFormat) GpStatus

func GdipDisposeImage 

func GdipDisposeImage(image *GpImage) GpStatus

func GdipDrawArc 

func GdipDrawArc(graphics *GpGraphics, pen *GpPen, x, y, width, height, startAngle, sweepAngle float32) GpStatus

func GdipDrawArcI 

func GdipDrawArcI(graphics *GpGraphics, pen *GpPen, x, y, width, height int32, startAngle, sweepAngle float32) GpStatus

func GdipDrawBezier 

func GdipDrawBezier(graphics *GpGraphics, pen *GpPen, x1, y1, x2, y2, x3, y3, x4, y4 float32) GpStatus

func GdipDrawBezierI 

func GdipDrawBezierI(graphics *GpGraphics, pen *GpPen, x1, y1, x2, y2, x3, y3, x4, y4 int32) GpStatus

func GdipDrawEllipse 

func GdipDrawEllipse(graphics *GpGraphics, pen *GpPen, x, y, width, height float32) GpStatus

func GdipDrawEllipseI 

func GdipDrawEllipseI(graphics *GpGraphics, pen *GpPen, x, y, width, height int32) GpStatus

func GdipDrawImage 

func GdipDrawImage(graphics *GpGraphics, image *GpImage, x, y float32) GpStatus

func GdipDrawImageI 

func GdipDrawImageI(graphics *GpGraphics, image *GpImage, x, y int32) GpStatus

func GdipDrawImageRect 

func GdipDrawImageRect(graphics *GpGraphics, image *GpImage, x, y, width, height float32) GpStatus

func GdipDrawImageRectI 

func GdipDrawImageRectI(graphics *GpGraphics, image *GpImage, x, y, width, height int32) GpStatus

func GdipDrawLine 

func GdipDrawLine(graphics *GpGraphics, pen *GpPen, x1, y1, x2, y2 float32) GpStatus

func GdipDrawLineI 

func GdipDrawLineI(graphics *GpGraphics, pen *GpPen, x1, y1, x2, y2 int32) GpStatus

func GdipDrawPath 

func GdipDrawPath(graphics *GpGraphics, pen *GpPen, path *GpPath) GpStatus

func GdipDrawPie 

func GdipDrawPie(graphics *GpGraphics, pen *GpPen, x, y, width, height, startAngle, sweepAngle float32) GpStatus

func GdipDrawPieI 

func GdipDrawPieI(graphics *GpGraphics, pen *GpPen, x, y, width, height int32, startAngle, sweepAngle float32) GpStatus

func GdipDrawPolygon 

func GdipDrawPolygon(graphics *GpGraphics, pen *GpPen, points *PointF, count int32) GpStatus

func GdipDrawPolygonI 

func GdipDrawPolygonI(graphics *GpGraphics, pen *GpPen, points *Point, count int32) GpStatus

func GdipDrawRectangle 

func GdipDrawRectangle(graphics *GpGraphics, pen *GpPen, x, y, width, height float32) GpStatus

func GdipDrawRectangleI 

func GdipDrawRectangleI(graphics *GpGraphics, pen *GpPen, x, y, width, height int32) GpStatus

func GdipDrawString 

func GdipDrawString(graphics *GpGraphics, text *uint16, length int32, font *GpFont, layoutRect *RectF, stringFormat *GpStringFormat, brush *GpBrush) GpStatus

func GdipFillEllipse 

func GdipFillEllipse(graphics *GpGraphics, brush *GpBrush, x, y, width, height float32) GpStatus

func GdipFillEllipseI 

func GdipFillEllipseI(graphics *GpGraphics, brush *GpBrush, x, y, width, height int32) GpStatus

func GdipFillPath 

func GdipFillPath(graphics *GpGraphics, brush *GpBrush, path *GpPath) GpStatus

func GdipFillPolygon 

func GdipFillPolygon(graphics *GpGraphics, brush *GpBrush, points *PointF, count int32, fillMode int32) GpStatus

func GdipFillPolygonI 

func GdipFillPolygonI(graphics *GpGraphics, brush *GpBrush, points *Point, count int32, fillMode int32) GpStatus

func GdipFillRectangle 

func GdipFillRectangle(graphics *GpGraphics, brush *GpBrush, x, y, width, height float32) GpStatus

func GdipFillRectangleI 

func GdipFillRectangleI(graphics *GpGraphics, brush *GpBrush, x, y, width, height int32) GpStatus

func GdipGetBrushType 

func GdipGetBrushType(brush *GpBrush, brushType *GpBrushType) GpStatus

func GdipGetDC 

func GdipGetDC(graphics *GpGraphics, hdc *HDC) GpStatus

func GdipGetImageGraphicsContext 

func GdipGetImageGraphicsContext(image *GpImage, graphics **GpGraphics) GpStatus

func GdipGetImageHeight 

func GdipGetImageHeight(image *GpImage, height *uint32) GpStatus

func GdipGetImageWidth 

func GdipGetImageWidth(image *GpImage, width *uint32) GpStatus

func GdipGetPenBrushFill 

func GdipGetPenBrushFill(pen *GpPen, brush **GpBrush) GpStatus

func GdipGetPenColor 

func GdipGetPenColor(pen *GpPen, argb *ARGB) GpStatus

func GdipGetPenCompoundArray 

func GdipGetPenCompoundArray(pen *GpPen, dash *float32, count int32) GpStatus

func GdipGetPenCompoundCount 

func GdipGetPenCompoundCount(pen *GpPen, count *int32) GpStatus

func GdipGetPenCustomEndCap 

func GdipGetPenCustomEndCap(pen *GpPen, customCap **GpCustomLineCap) GpStatus

func GdipGetPenCustomStartCap 

func GdipGetPenCustomStartCap(pen *GpPen, customCap **GpCustomLineCap) GpStatus

func GdipGetPenDashArray 

func GdipGetPenDashArray(pen *GpPen, dash *float32, count int32) GpStatus

func GdipGetPenDashCap197819 

func GdipGetPenDashCap197819(pen *GpPen, dashCap *GpDashCap) GpStatus

func GdipGetPenDashCount 

func GdipGetPenDashCount(pen *GpPen, count *int32) GpStatus

func GdipGetPenDashOffset 

func GdipGetPenDashOffset(pen *GpPen, offset *float32) GpStatus

func GdipGetPenDashStyle 

func GdipGetPenDashStyle(pen *GpPen, dashStyle *GpDashStyle) GpStatus

func GdipGetPenEndCap 

func GdipGetPenEndCap(pen *GpPen, endCap *GpLineCap) GpStatus

func GdipGetPenFillType 

func GdipGetPenFillType(pen *GpPen, penType *GpPenType) GpStatus

func GdipGetPenLineJoin 

func GdipGetPenLineJoin(pen *GpPen, lineJoin *GpLineJoin) GpStatus

func GdipGetPenMiterLimit 

func GdipGetPenMiterLimit(pen *GpPen, miterLimit *float32) GpStatus

func GdipGetPenMode 

func GdipGetPenMode(pen *GpPen, penMode *GpPenAlignment) GpStatus

func GdipGetPenStartCap 

func GdipGetPenStartCap(pen *GpPen, startCap *GpLineCap) GpStatus

func GdipGetPenTransform 

func GdipGetPenTransform(pen *GpPen, matrix *GpMatrix) GpStatus

func GdipGetPenWidth 

func GdipGetPenWidth(pen *GpPen, width *float32) GpStatus

func GdipGetSolidFillColor 

func GdipGetSolidFillColor(brush *GpBrush, color *ARGB) GpStatus

func GdipGraphicsClear 

func GdipGraphicsClear(graphics *GpGraphics, color ARGB) GpStatus

func GdipLoadImageFromFile 

func GdipLoadImageFromFile(filename *uint16, image **GpImage) GpStatus

func GdipMeasureCharacterRanges 

func GdipMeasureCharacterRanges(
	graphics *GpGraphics, text *uint16,
	length int32, font *GpFont, layoutRect *RectF,
	stringFormat *GpStringFormat, regionCount int32,
	regions **GpRegion) GpStatus

func GdipMeasureString 

func GdipMeasureString(
	graphics *GpGraphics, text *uint16,
	length int32, font *GpFont, layoutRect *RectF,
	stringFormat *GpStringFormat, boundingBox *RectF,
	codepointsFitted *int32, linesFilled *int32) GpStatus

func GdipMultiplyPenTransform 

func GdipMultiplyPenTransform(pen *GpPen, matrix *GpMatrix, order GpMatrixOrder) GpStatus

func GdipNewInstalledFontCollection 

func GdipNewInstalledFontCollection(fontCollection **GpFontCollection) GpStatus

func GdipReleaseDC 

func GdipReleaseDC(graphics *GpGraphics, hdc HDC) GpStatus

func GdipResetPenTransform 

func GdipResetPenTransform(pen *GpPen) GpStatus

func GdipRotatePenTransform 

func GdipRotatePenTransform(pen *GpPen, angle float32, order GpMatrixOrder) GpStatus

func GdipSaveImageToFile 

func GdipSaveImageToFile(image *GpBitmap, filename *uint16, clsidEncoder *ole.GUID, encoderParams *EncoderParameters) GpStatus

func GdipScalePenTransform 

func GdipScalePenTransform(pen *GpPen, sx, sy float32, order GpMatrixOrder) GpStatus

func GdipSetCompositingMode 

func GdipSetCompositingMode(graphics *GpGraphics, mode int32) GpStatus

func GdipSetCompositingQuality 

func GdipSetCompositingQuality(graphics *GpGraphics, quality int32) GpStatus

func GdipSetInterpolationMode 

func GdipSetInterpolationMode(graphics *GpGraphics, mode int32) GpStatus

func GdipSetPenBrushFill 

func GdipSetPenBrushFill(pen *GpPen, brush *GpBrush) GpStatus

func GdipSetPenColor 

func GdipSetPenColor(pen *GpPen, argb ARGB) GpStatus

func GdipSetPenCompoundArray 

func GdipSetPenCompoundArray(pen *GpPen, dash *float32, count int32) GpStatus

func GdipSetPenCustomEndCap 

func GdipSetPenCustomEndCap(pen *GpPen, customCap *GpCustomLineCap) GpStatus

func GdipSetPenCustomStartCap 

func GdipSetPenCustomStartCap(pen *GpPen, customCap *GpCustomLineCap) GpStatus

func GdipSetPenDashArray 

func GdipSetPenDashArray(pen *GpPen, dash *float32, count int32) GpStatus

func GdipSetPenDashCap197819 

func GdipSetPenDashCap197819(pen *GpPen, dashCap GpDashCap) GpStatus

func GdipSetPenDashOffset 

func GdipSetPenDashOffset(pen *GpPen, offset float32) GpStatus

func GdipSetPenDashStyle 

func GdipSetPenDashStyle(pen *GpPen, dashStyle GpDashStyle) GpStatus

func GdipSetPenEndCap 

func GdipSetPenEndCap(pen *GpPen, endCap GpLineCap) GpStatus

func GdipSetPenLineCap197819 

func GdipSetPenLineCap197819(pen *GpPen, startCap, endCap GpLineCap, dashCap GpDashCap) GpStatus

func GdipSetPenLineJoin 

func GdipSetPenLineJoin(pen *GpPen, lineJoin GpLineJoin) GpStatus

func GdipSetPenMiterLimit 

func GdipSetPenMiterLimit(pen *GpPen, miterLimit float32) GpStatus

func GdipSetPenMode 

func GdipSetPenMode(pen *GpPen, penMode GpPenAlignment) GpStatus

func GdipSetPenStartCap 

func GdipSetPenStartCap(pen *GpPen, startCap GpLineCap) GpStatus

func GdipSetPenTransform 

func GdipSetPenTransform(pen *GpPen, matrix *GpMatrix) GpStatus

func GdipSetPenWidth 

func GdipSetPenWidth(pen *GpPen, width float32) GpStatus

func GdipSetPixelOffsetMode 

func GdipSetPixelOffsetMode(graphics *GpGraphics, mode int32) GpStatus

func GdipSetRenderingOrigin 

func GdipSetRenderingOrigin(graphics *GpGraphics, x, y int32) GpStatus

func GdipSetSmoothingMode 

func GdipSetSmoothingMode(graphics *GpGraphics, mode int32) GpStatus

func GdipSetSolidFillColor 

func GdipSetSolidFillColor(brush *GpBrush, color ARGB) GpStatus

func GdipSetTextRenderingHint 

func GdipSetTextRenderingHint(graphics *GpGraphics, hint int32) GpStatus

func GdipStringFormatGetGenericTypographic 

func GdipStringFormatGetGenericTypographic(format **GpStringFormat) GpStatus

func GdipTranslatePenTransform 

func GdipTranslatePenTransform(pen *GpPen, dx, dy float32, order GpMatrixOrder) GpStatus

func GdiplusStartup 

func GdiplusStartup(input *GdiplusStartupInput, output *GdiplusStartupOutput) GpStatus

func (GpStatus) String 

func (s GpStatus) String() string

type GpStringFormat 

type GpStringFormat struct{}

type GpUnit 

type GpUnit int32

type Graphics 

type Graphics struct {
	// contains filtered or unexported fields
}

func NewGraphicsFromBitmap 

func NewGraphicsFromBitmap(bitmap *Bitmap) *Graphics

func NewGraphicsFromHDC 

func NewGraphicsFromHDC(hdc HDC) *Graphics

func NewGraphicsFromHDC2 

func NewGraphicsFromHDC2(hdc HDC, hDevice HANDLE) *Graphics

func NewGraphicsFromHWND 

func NewGraphicsFromHWND(hwnd HWND) *Graphics

func NewGraphicsFromHWNDICM 

func NewGraphicsFromHWNDICM(hwnd HWND) *Graphics

func (*Graphics) Clear 

func (g *Graphics) Clear(color *Color)

func (*Graphics) Dispose 

func (g *Graphics) Dispose()

func (*Graphics) DrawArc 

func (g *Graphics) DrawArc(pen *Pen, x, y, width, height, startAngle, sweepAngle float32)

func (*Graphics) DrawArcI 

func (g *Graphics) DrawArcI(pen *Pen, x, y, width, height int32, startAngle, sweepAngle float32)

func (*Graphics) DrawBezier 

func (g *Graphics) DrawBezier(pen *Pen, x1, y1, x2, y2, x3, y3, x4, y4 float32)

func (*Graphics) DrawBezierI 

func (g *Graphics) DrawBezierI(pen *Pen, x1, y1, x2, y2, x3, y3, x4, y4 int32)

func (*Graphics) DrawEllipse 

func (g *Graphics) DrawEllipse(pen *Pen, x, y, width, height float32)

func (*Graphics) DrawEllipseI 

func (g *Graphics) DrawEllipseI(pen *Pen, x, y, width, height int32)

func (*Graphics) DrawImage 

func (g *Graphics) DrawImage(image *Image, x, y float32)

func (*Graphics) DrawImageI 

func (g *Graphics) DrawImageI(image *Image, x, y int32)

func (*Graphics) DrawImageRect 

func (g *Graphics) DrawImageRect(image *Image, x, y, width, height float32)

func (*Graphics) DrawImageRectI 

func (g *Graphics) DrawImageRectI(image *Image, x, y, width, height int32)

func (*Graphics) DrawLine 

func (g *Graphics) DrawLine(pen *Pen, x1, y1, x2, y2 float32)

func (*Graphics) DrawLineI 

func (g *Graphics) DrawLineI(pen *Pen, x1, y1, x2, y2 int32)

func (*Graphics) DrawPath 

func (g *Graphics) DrawPath(pen *Pen, path *GraphicsPath)

func (*Graphics) DrawPie 

func (g *Graphics) DrawPie(pen *Pen, x, y, width, height, startAngle, sweepAngle float32)

func (*Graphics) DrawPieI 

func (g *Graphics) DrawPieI(pen *Pen, x, y, width, height int32, startAngle, sweepAngle float32)

func (*Graphics) DrawPolygon 

func (g *Graphics) DrawPolygon(pen *Pen, points []PointF)

func (*Graphics) DrawPolygonI 

func (g *Graphics) DrawPolygonI(pen *Pen, points []Point)

func (*Graphics) DrawRectangle 

func (g *Graphics) DrawRectangle(pen *Pen, x, y, width, height float32)

func (*Graphics) DrawRectangleI 

func (g *Graphics) DrawRectangleI(pen *Pen, x, y, width, height int32)

func (*Graphics) DrawString 

func (g *Graphics) DrawString(text string, font *Font, origin *PointF, brush *Brush)

func (*Graphics) DrawStringEx 

func (g *Graphics) DrawStringEx(text string, font *Font, rect *RectF, format *StringFormat, brush *Brush)

func (*Graphics) FillEllipse 

func (g *Graphics) FillEllipse(brush *Brush, x, y, width, height float32)

func (*Graphics) FillEllipseI 

func (g *Graphics) FillEllipseI(brush *Brush, x, y, width, height int32)

func (*Graphics) FillPath 

func (g *Graphics) FillPath(brush *Brush, path *GraphicsPath)

func (*Graphics) FillPolygon 

func (g *Graphics) FillPolygon(brush *Brush, points []PointF, fillMode int32)

func (*Graphics) FillPolygonI 

func (g *Graphics) FillPolygonI(brush *Brush, points []Point, fillMode int32)

func (*Graphics) FillRectangle 

func (g *Graphics) FillRectangle(brush *Brush, x, y, width, height float32)

func (*Graphics) FillRectangleI 

func (g *Graphics) FillRectangleI(brush *Brush, x, y, width, height int32)

func (*Graphics) GetDC 

func (g *Graphics) GetDC() (hdc HDC)

func (*Graphics) MeasureCharacterRanges 

func (g *Graphics) MeasureCharacterRanges(text string, font *Font,
	layoutRect *RectF,
	stringFormat *StringFormat, regionCount int32,
	regions **GpRegion)

func (*Graphics) MeasureString 

func (g *Graphics) MeasureString(text string, font *Font, layoutRect *RectF,
	stringFormat *StringFormat, boundingBox *RectF)

func (*Graphics) MeasureStringEx 

func (g *Graphics) MeasureStringEx(text string, font *Font, layoutRect *RectF,
	stringFormat *StringFormat, boundingBox *RectF,
	codepointsFitted *int32, linesFilled *int32)

func (*Graphics) ReleaseDC 

func (g *Graphics) ReleaseDC(hdc HDC)

func (*Graphics) SetCompositingMode 

func (g *Graphics) SetCompositingMode(mode int32)

func (*Graphics) SetCompositingQuality 

func (g *Graphics) SetCompositingQuality(quality int32)

func (*Graphics) SetInterpolationMode 

func (g *Graphics) SetInterpolationMode(mode int32)

func (*Graphics) SetPixelOffsetMode 

func (g *Graphics) SetPixelOffsetMode(mode int32)

func (*Graphics) SetRenderingOrigin 

func (g *Graphics) SetRenderingOrigin(x, y int32)

func (*Graphics) SetSmoothingMode 

func (g *Graphics) SetSmoothingMode(mode int32)

func (*Graphics) SetTextRenderingHint 

func (g *Graphics) SetTextRenderingHint(hint int32)

type GraphicsPath 

type GraphicsPath struct {
	// contains filtered or unexported fields
}

func NewPath 

func NewPath(fillMode int32) *GraphicsPath

func (*GraphicsPath) AddArc 

func (p *GraphicsPath) AddArc(x, y, width, height, startAngle, sweepAngle float32)

func (*GraphicsPath) AddArcI 

func (p *GraphicsPath) AddArcI(x, y, width, height int32, startAngle, sweepAngle float32)

func (*GraphicsPath) AddArcRect 

func (p *GraphicsPath) AddArcRect(rect *Rect, startAngle, sweepAngle float32)

func (*GraphicsPath) AddArcRectF 

func (p *GraphicsPath) AddArcRectF(rect *RectF, startAngle, sweepAngle float32)

func (*GraphicsPath) AddLine 

func (p *GraphicsPath) AddLine(x1, y1, x2, y2 float32)

func (*GraphicsPath) AddLineI 

func (p *GraphicsPath) AddLineI(x1, y1, x2, y2 int32)

func (*GraphicsPath) CloseAllFigures 

func (p *GraphicsPath) CloseAllFigures()

func (*GraphicsPath) CloseFigure 

func (p *GraphicsPath) CloseFigure()

func (*GraphicsPath) Dispose 

func (p *GraphicsPath) Dispose()

type HANDLE 

type HANDLE uintptr

Windows Types

type HBITMAP 

type HBITMAP uintptr

type HDC 

type HDC uintptr

type HPALETTE 

type HPALETTE uintptr

type HWND 

type HWND uintptr

type Image 

type Image struct {
	// contains filtered or unexported fields
}

func NewImageFromFile 

func NewImageFromFile(fileName string) *Image

func (*Image) Dispose 

func (image *Image) Dispose()

func (*Image) GetHeight 

func (image *Image) GetHeight() (height uint32)

func (*Image) GetWidth 

func (image *Image) GetWidth() (width uint32)

type LineCap 

type LineCap GpLineCap

type LineJoin 

type LineJoin GpLineJoin

type MatrixOrder 

type MatrixOrder GpMatrixOrder

type Pen 

type Pen struct {
	// contains filtered or unexported fields
}

func NewPen 

func NewPen(color *Color, width float32) *Pen

func NewPenFromBrush 

func NewPenFromBrush(brush *Brush, width float32) *Pen

func (*Pen) Clone 

func (p *Pen) Clone() *Pen

func (*Pen) Dispose 

func (p *Pen) Dispose()

func (*Pen) GetBrush 

func (p *Pen) GetBrush() *Brush

func (*Pen) GetColor 

func (p *Pen) GetColor() (color Color)

func (*Pen) GetCompoundArray 

func (p *Pen) GetCompoundArray(dash *float32, count int32)

func (*Pen) GetCompoundCount 

func (p *Pen) GetCompoundCount() (count int32)

func (*Pen) GetCustomEndCap 

func (p *Pen) GetCustomEndCap() (customCap *GpCustomLineCap)

func (*Pen) GetCustomStartCap 

func (p *Pen) GetCustomStartCap() (customCap *GpCustomLineCap)

func (*Pen) GetDashArray 

func (p *Pen) GetDashArray(dash *float32, count int32)

func (*Pen) GetDashCap 

func (p *Pen) GetDashCap() (dashCap DashCap)

func (*Pen) GetDashCount 

func (p *Pen) GetDashCount() (count int32)

func (*Pen) GetDashOffset 

func (p *Pen) GetDashOffset() (offset float32)

func (*Pen) GetDashStyle 

func (p *Pen) GetDashStyle() (dashStyle DashStyle)

func (*Pen) GetEndCap 

func (p *Pen) GetEndCap() (endCap LineCap)

func (*Pen) GetLineJoin 

func (p *Pen) GetLineJoin() (lineJoin LineJoin)

func (*Pen) GetMiterLimit 

func (p *Pen) GetMiterLimit() (miterLimit float32)

func (*Pen) GetMode 

func (p *Pen) GetMode() (penMode PenAlignment)

func (*Pen) GetPenType 

func (p *Pen) GetPenType() (penType PenType)

func (*Pen) GetStartCap 

func (p *Pen) GetStartCap() (startCap LineCap)

func (*Pen) GetTransform 

func (p *Pen) GetTransform(matrix *GpMatrix)

func (*Pen) GetWidth 

func (p *Pen) GetWidth() (width float32)

func (*Pen) MultiplyTransform 

func (p *Pen) MultiplyTransform(matrix *GpMatrix, order MatrixOrder)

func (*Pen) ResetTransform 

func (p *Pen) ResetTransform()

func (*Pen) RotateTransform 

func (p *Pen) RotateTransform(angle float32, order MatrixOrder)

func (*Pen) ScaleTransform 

func (p *Pen) ScaleTransform(sx, sy float32, order MatrixOrder)

func (*Pen) SetBrush 

func (p *Pen) SetBrush(brush *Brush)

func (*Pen) SetColor 

func (p *Pen) SetColor(color *Color)

func (*Pen) SetCompoundArray 

func (p *Pen) SetCompoundArray(dash []float32)

func (*Pen) SetCustomEndCap 

func (p *Pen) SetCustomEndCap(customCap *GpCustomLineCap)

func (*Pen) SetCustomStartCap 

func (p *Pen) SetCustomStartCap(customCap *GpCustomLineCap)

func (*Pen) SetDashArray 

func (p *Pen) SetDashArray(dash []float32)

func (*Pen) SetDashCap 

func (p *Pen) SetDashCap(dashCap DashCap)

func (*Pen) SetDashOffset 

func (p *Pen) SetDashOffset(offset float32)

func (*Pen) SetDashStyle 

func (p *Pen) SetDashStyle(dashStyle DashStyle)

func (*Pen) SetEndCap 

func (p *Pen) SetEndCap(endCap LineCap)

func (*Pen) SetLineCap 

func (p *Pen) SetLineCap(startCap, endCap LineCap, dashCap DashCap)

func (*Pen) SetLineJoin 

func (p *Pen) SetLineJoin(lineJoin LineJoin)

func (*Pen) SetMiterLimit 

func (p *Pen) SetMiterLimit(miterLimit float32)

func (*Pen) SetMode 

func (p *Pen) SetMode(penMode PenAlignment)

func (*Pen) SetStartCap 

func (p *Pen) SetStartCap(startCap LineCap)

func (*Pen) SetTransform 

func (p *Pen) SetTransform(matrix *GpMatrix)

func (*Pen) SetWidth 

func (p *Pen) SetWidth(width float32)

func (*Pen) TranslateTransform 

func (p *Pen) TranslateTransform(dx, dy float32, order MatrixOrder)

type PenAlignment 

type PenAlignment GpPenAlignment

type PenType 

type PenType GpPenType

type PixelFormat 

type PixelFormat int32

type Point 

type Point struct {
	X int32
	Y int32
}

type PointF 

type PointF struct {
	X float32
	Y float32
}

type Rect 

type Rect struct {
	X      int32
	Y      int32
	Width  int32
	Height int32
}

func NewRect 

func NewRect(x, y, width, height int32) *Rect

func (*Rect) Bottom 

func (rect *Rect) Bottom() int32

func (*Rect) Left 

func (rect *Rect) Left() int32

func (*Rect) Right 

func (rect *Rect) Right() int32

func (*Rect) Top 

func (rect *Rect) Top() int32

type RectF 

type RectF struct {
	X      float32
	Y      float32
	Width  float32
	Height float32
}

func NewRectF 

func NewRectF(x, y, width, height float32) *RectF

func (*RectF) Bottom 

func (rect *RectF) Bottom() float32

func (*RectF) Left 

func (rect *RectF) Left() float32

func (*RectF) Right 

func (rect *RectF) Right() float32

func (*RectF) Top 

func (rect *RectF) Top() float32

type SolidBrush 

type SolidBrush struct {
	Brush
}

func NewSolidBrush 

func NewSolidBrush(color *Color) *SolidBrush

func (*SolidBrush) AsBrush 

func (b *SolidBrush) AsBrush() *Brush

func (*SolidBrush) GetColor 

func (b *SolidBrush) GetColor() (color Color)

func (*SolidBrush) SetColor 

func (b *SolidBrush) SetColor(color *Color)

type StringFormat 

type StringFormat struct {
	// contains filtered or unexported fields
}

func NewGenericTypographicStringFormat 

func NewGenericTypographicStringFormat() *StringFormat

func NewStringFormat 

func NewStringFormat() *StringFormat

func (*StringFormat) Dispose 

func (format *StringFormat) Dispose()

Source Files

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