GrapeCity.Documents.Imaging.GcBitmapGraphics

Class GcBitmapGraphics

Namespace

GrapeCity.Documents.Imaging

Assembly

GcDocs.Imaging.dll

Implements a drawing surface for GcBitmap.

public class GcBitmapGraphics : GcGraphics, IDisposable

Inheritance

object

GcGraphics

GcBitmapGraphics

Implements

System.IDisposable

Inherited Members

GcGraphics.InternalDrawTextLineBackground(TextLayout, float, TextLine, float, float)

GcGraphics.CheckDisposed()

GcGraphics.Dispose()

GcGraphics.GetImageSize(IImage)

GcGraphics.CreateClipRegion(IPath)

GcGraphics.CreateClipRegion(RectangleF)

GcGraphics.CreatePath()

GcGraphics.CreateTextLayout()

GcGraphics.DrawLine(float, float, float, float, Color, float, DashStyle)

GcGraphics.DrawLine(float, float, float, float, Color, float, float[])

GcGraphics.DrawLine(PointF, PointF, Color, float, DashStyle)

GcGraphics.DrawLine(PointF, PointF, Color, float, float[])

GcGraphics.DrawLine(PointF, PointF, Pen)

GcGraphics.DrawLine(float, float, float, float, Pen)

GcGraphics.DrawLines(PointF[], Color, float, DashStyle)

GcGraphics.DrawLines(PointF[], Color, float, float[])

GcGraphics.DrawLines(PointF[], Pen)

GcGraphics.DrawPolygon(PointF[], Color, float, DashStyle)

GcGraphics.DrawPolygon(PointF[], Color, float, float[])

GcGraphics.DrawPolygon(PointF[], Pen)

GcGraphics.FillPolygon(PointF[], Color, FillMode)

GcGraphics.FillPolygon(PointF[], Brush, FillMode, RectangleF?, Matrix3x2?)

GcGraphics.DrawPolygon(Quadrilateral, Color, float, DashStyle)

GcGraphics.DrawPolygon(Quadrilateral, Color, float, float[])

GcGraphics.DrawPolygon(Quadrilateral, Pen)

GcGraphics.FillPolygon(Quadrilateral, Color)

GcGraphics.FillPolygon(Quadrilateral, Brush, RectangleF?, Matrix3x2?)

GcGraphics.DrawRectangle(RectangleF, Color, float, DashStyle)

GcGraphics.DrawRectangle(RectangleF, Color, float, float[])

GcGraphics.DrawRectangle(RectangleF, Pen)

GcGraphics.FillRectangle(RectangleF, Brush, RectangleF?, Matrix3x2?)

GcGraphics.FillRectangle(RectangleF, Color)

GcGraphics.DrawEllipse(RectangleF, Color, float, DashStyle)

GcGraphics.DrawEllipse(RectangleF, Color, float, float[])

GcGraphics.DrawEllipse(RectangleF, Pen)

GcGraphics.FillEllipse(RectangleF, Brush, RectangleF?, Matrix3x2?)

GcGraphics.FillEllipse(RectangleF, Color)

GcGraphics.CreateRoundBordersPath(RectangleF, CornerRadius)

GcGraphics.DrawRoundRect(RectangleF, Pen, Pen, Pen, Pen, CornerRadius)

GcGraphics.DrawRoundRect(RectangleF, float, Color, float, DashStyle)

GcGraphics.DrawRoundRect(RectangleF, float, float, Color, float, DashStyle)

GcGraphics.DrawRoundRect(RectangleF, float, Color, float, float[])

GcGraphics.DrawRoundRect(RectangleF, float, float, Color, float, float[])

GcGraphics.DrawRoundRect(RectangleF, float, Pen)

GcGraphics.DrawRoundRect(RectangleF, float, float, Pen)

GcGraphics.FillRoundRect(RectangleF, float, Brush, RectangleF?, Matrix3x2?)

GcGraphics.FillRoundRect(RectangleF, float, float, Brush, RectangleF?, Matrix3x2?)

GcGraphics.FillRoundRect(RectangleF, float, Color)

GcGraphics.FillRoundRect(RectangleF, float, float, Color)

GcGraphics.DrawPath(IPath, Color, float, DashStyle)

GcGraphics.DrawPath(IPath, Color, float, float[])

GcGraphics.DrawPath(IPath, Pen)

GcGraphics.FillPath(IPath, Brush, RectangleF?, Matrix3x2?)

GcGraphics.FillPath(IPath, Color)

GcGraphics.PushClip(RectangleF, RectangleF)

GcGraphics.PushClip(RectangleF?)

GcGraphics.PushClip(RectangleF)

GcGraphics.PushClip(IPath)

GcGraphics.PushClip(IClipRegion)

GcGraphics.PopClip(IClipRegion)

GcGraphics.DrawImage(IImage, RectangleF, RectangleF?, ImageAlign, float)

GcGraphics.DrawImage(IImage, RectangleF, RectangleF?, ImageAlign, out RectangleF[], float)

GcGraphics.MeasureImage(IImage, RectangleF, ImageAlign)

GcGraphics.DrawSvg(GcSvgDocument, PointF, float)

GcGraphics.DrawSvg(GcSvgDocument, RectangleF, float)

GcGraphics.DrawSvgContent(GcSvgDocument, PointF, float)

GcGraphics.DrawSvgContent(GcSvgDocument, RectangleF, float)

GcGraphics.MeasureSvg(GcSvgDocument, PointF)

GcGraphics.DrawTextLayout(TextLayout, PointF)

GcGraphics.MeasureString(string, TextFormat, SizeF, TextSplitOptions, out int)

GcGraphics.MeasureString(string, TextFormat, SizeF, out int)

GcGraphics.MeasureString(string, Font, float, float?)

GcGraphics.MeasureString(string, TextFormat, float?)

GcGraphics.MeasureStringWithTrailingWhitespace(string, Font, float, float?)

GcGraphics.MeasureStringWithTrailingWhitespace(string, TextFormat, float?)

GcGraphics.DrawString(string, TextFormat, PointF)

GcGraphics.DrawString(string, Font, float, Color, PointF)

GcGraphics.DrawString(string, TextFormat, RectangleF, TextAlignment, ParagraphAlignment, bool)

GcGraphics.DrawRotatedText(TextLayout, int, bool, RectangleF, RotatedTextAlignment)

GcGraphics.MeasureRotatedText(TextLayout, int, bool, RectangleF, RotatedTextAlignment)

GcGraphics.DrawSlantedText(TextLayout, int, bool, RectangleF, SlantedTextAlignment)

GcGraphics.InternalDrawTextLineAsPath(TextLayout, float, TextLine, float, float, RectangleF, List<GcGraphics.SU>, List<GcGraphics.SU>)

GcGraphics.BlendMode

GcGraphics.InterpolationMode

GcGraphics.Disposed

GcGraphics.DrawTextAsPath

GcGraphics.FontCollection

object.ToString()

object.Equals(object)

object.Equals(object, object)

object.ReferenceEquals(object, object)

object.GetHashCode()

object.GetType()

object.MemberwiseClone()

Properties

Bitmap

Gets the source GcBitmap.

public GcBitmap Bitmap { get; }

Property Value

GcBitmap

Height

Gets the height of the image, in DIPs.

public float Height { get; }

Property Value

float

Renderer

Gets the BitmapRenderer that is used to draw on the GcBitmap.

public BitmapRenderer Renderer { get; }

Property Value

BitmapRenderer

Resolution

Gets the resolution of the current graphics (always 96 DPI for GcBitmapGraphics).

public override float Resolution { get; set; }

Property Value

float

SurfaceResolution

Gets the resolution of the underlying drawing surface (pixels per inch).

public override float? SurfaceResolution { get; }

Property Value

float?

Transform

Gets or sets the transformation matrix of the current graphics.

public override Matrix3x2 Transform { get; set; }

Property Value

System.Numerics.Matrix3x2

Width

Gets the width of the image, in DIPs.

public float Width { get; }

Property Value

float

Methods

CreateTransparencyMask(IGcTransparencyGroup, TransparencyMaskType, Rectangle)

For internal use.

public override object CreateTransparencyMask(IGcTransparencyGroup srcGroup, TransparencyMaskType maskType, Rectangle maskBounds)

Parameters

srcGroup GrapeCity.Documents.Drawing.IGcTransparencyGroup

maskType GrapeCity.Documents.Drawing.TransparencyMaskType

maskBounds System.Drawing.Rectangle

Returns

object

Dispose(bool)

Performs cleanup operations on managed and unmanaged resources.

protected override void Dispose(bool disposing)

Parameters

disposing bool

GetBlendMode()

For internal use.

protected override BlendMode GetBlendMode()

Returns

BlendMode

GetGlyphPathCache()

protected override IGlyphPathCache GetGlyphPathCache()

Returns

GrapeCity.Documents.Drawing.IGlyphPathCache

GetInterpolationMode()

For internal use.

protected override InterpolationMode GetInterpolationMode()

Returns

InterpolationMode

InternalCreateClipRegion(IPath)

For internal use.

protected override IClipRegion InternalCreateClipRegion(IPath graphicsPath)

Parameters

graphicsPath IPath

Returns

IClipRegion

InternalCreateClipRegion(RectangleF)

For internal use.

protected override IClipRegion InternalCreateClipRegion(RectangleF bounds)

Parameters

bounds System.Drawing.RectangleF

Returns

IClipRegion

InternalCreatePath()

For internal use.

protected override IPath InternalCreatePath()

Returns

IPath

InternalDrawEllipse(RectangleF, Pen)

For internal use.

protected override void InternalDrawEllipse(RectangleF bounds, Pen pen)

Parameters

bounds System.Drawing.RectangleF

pen Pen

InternalDrawImage(RectangleF, IImage, float)

For internal use.

protected override void InternalDrawImage(RectangleF dstRect, IImage image, float opacity)

Parameters

dstRect System.Drawing.RectangleF

image IImage

opacity float

InternalDrawLine(PointF, PointF, Pen)

For internal use.

protected override void InternalDrawLine(PointF p1, PointF p2, Pen pen)

Parameters

p1 System.Drawing.PointF

p2 System.Drawing.PointF

pen Pen

InternalDrawLines(PointF[], Pen)

For internal use.

protected override void InternalDrawLines(PointF[] points, Pen pen)

Parameters

points System.Drawing.PointF[]

pen Pen

InternalDrawPath(IPath, Pen)

For internal use.

protected override void InternalDrawPath(IPath path, Pen pen)

Parameters

path IPath

pen Pen

InternalDrawPolygon(PointF[], Pen)

For internal use.

protected override void InternalDrawPolygon(PointF[] points, Pen pen)

Parameters

points System.Drawing.PointF[]

pen Pen

InternalDrawRectangle(RectangleF, Pen)

For internal use.

protected override void InternalDrawRectangle(RectangleF bounds, Pen pen)

Parameters

bounds System.Drawing.RectangleF

pen Pen

InternalDrawRoundRect(RectangleF, float, float, Pen)

For internal use.

protected override void InternalDrawRoundRect(RectangleF bounds, float radiusX, float radiusY, Pen pen)

Parameters

bounds System.Drawing.RectangleF

radiusX float

radiusY float

pen Pen

InternalDrawTextLayout(TextLayout, PointF)

For internal use.

protected override void InternalDrawTextLayout(TextLayout layout, PointF location)

Parameters

layout TextLayout

location System.Drawing.PointF

InternalDrawTextLayoutAsPath(TextLayout, PointF)

For internal use.

protected override void InternalDrawTextLayoutAsPath(TextLayout layout, PointF location)

Parameters

layout TextLayout

location System.Drawing.PointF

InternalFillEllipse(RectangleF, Brush, RectangleF?, Matrix3x2?)

For internal use.

protected override void InternalFillEllipse(RectangleF bounds, Brush brush, RectangleF? brushBounds, Matrix3x2? brushTransform)

Parameters

bounds System.Drawing.RectangleF

brush Brush

brushBounds System.Drawing.RectangleF?

brushTransform System.Numerics.Matrix3x2?

InternalFillEllipse(RectangleF, Color)

For internal use.

protected override void InternalFillEllipse(RectangleF bounds, Color color)

Parameters

bounds System.Drawing.RectangleF

color System.Drawing.Color

InternalFillPath(IPath, Brush, RectangleF?, Matrix3x2?)

For internal use.

protected override void InternalFillPath(IPath path, Brush brush, RectangleF? brushBounds, Matrix3x2? brushTransform)

Parameters

path IPath

brush Brush

brushBounds System.Drawing.RectangleF?

brushTransform System.Numerics.Matrix3x2?

InternalFillPath(IPath, Color)

For internal use.

protected override void InternalFillPath(IPath path, Color color)

Parameters

path IPath

color System.Drawing.Color

InternalFillPolygon(PointF[], Brush, FillMode, RectangleF?, Matrix3x2?)

For internal use.

protected override void InternalFillPolygon(PointF[] points, Brush brush, FillMode fillMode, RectangleF? brushBounds, Matrix3x2? brushTransform)

Parameters

points System.Drawing.PointF[]

brush Brush

fillMode FillMode

brushBounds System.Drawing.RectangleF?

brushTransform System.Numerics.Matrix3x2?

InternalFillPolygon(PointF[], Color, FillMode)

For internal use.

protected override void InternalFillPolygon(PointF[] points, Color color, FillMode fillMode)

Parameters

points System.Drawing.PointF[]

color System.Drawing.Color

fillMode FillMode

InternalFillRectangle(RectangleF, Brush, RectangleF?, Matrix3x2?)

For internal use.

protected override void InternalFillRectangle(RectangleF bounds, Brush brush, RectangleF? brushBounds, Matrix3x2? brushTransform)

Parameters

bounds System.Drawing.RectangleF

brush Brush

brushBounds System.Drawing.RectangleF?

brushTransform System.Numerics.Matrix3x2?

InternalFillRectangle(RectangleF, Color)

For internal use.

protected override void InternalFillRectangle(RectangleF bounds, Color color)

Parameters

bounds System.Drawing.RectangleF

color System.Drawing.Color

InternalFillRoundRect(RectangleF, float, float, Brush, RectangleF?, Matrix3x2?)

For internal use.

protected override void InternalFillRoundRect(RectangleF bounds, float radiusX, float radiusY, Brush brush, RectangleF? brushBounds, Matrix3x2? brushTransform)

Parameters

bounds System.Drawing.RectangleF

radiusX float

radiusY float

brush Brush

brushBounds System.Drawing.RectangleF?

brushTransform System.Numerics.Matrix3x2?

InternalFillRoundRect(RectangleF, float, float, Color)

For internal use.

protected override void InternalFillRoundRect(RectangleF bounds, float radiusX, float radiusY, Color color)

Parameters

bounds System.Drawing.RectangleF

radiusX float

radiusY float

color System.Drawing.Color

InternalRemoveClip(IClipRegion)

For internal use.

protected override void InternalRemoveClip(IClipRegion clipRegion)

Parameters

clipRegion IClipRegion

InternalSetClip(IClipRegion)

For internal use.

protected override void InternalSetClip(IClipRegion clipRegion)

Parameters

clipRegion IClipRegion

IsBlendModeSupported(BlendMode)

Indicates whether this graphics implementation supports a specified blend mode.

GcBitmapGraphics supports all blend modes, so this method always returns true.

public override bool IsBlendModeSupported(BlendMode blendMode)

Parameters

blendMode BlendMode

The blend mode to check.

Returns

bool

true.

IsInterpolationModeSupported(InterpolationMode)

Indicates whether this graphics implementation supports a specified interpolation mode.

GcBitmapGraphics supports all interpolation modes, so this method always returns true.

public override bool IsInterpolationModeSupported(InterpolationMode interpolationMode)

Parameters

interpolationMode InterpolationMode

The interpolation mode to check.

Returns

bool

true if the specified interpolation mode is supported by GcBitmapGraphics, false otherwise.

PopTransparencyLayer()

Stops redirecting drawing operations to the transparency layer that was created by the last PushTransparencyLayer(RectangleF?, float) call.

public override void PopTransparencyLayer()

PushTransparencyLayer(RectangleF?, float)

Adds a transparency layer to the GcBitmapGraphics so that it receives all subsequent drawing operations until PopTransparencyLayer() is called.

public override void PushTransparencyLayer(RectangleF? contentBounds, float opacity)

Parameters

contentBounds System.Drawing.RectangleF?

The content bounds of the transparency layer. Content won't render outside these bounds. When set to null, the content bounds are effectively taken to be the bounds of the current GcBitmapGraphics.

opacity float

An opacity value that is applied uniformly to all drawings in the layer when compositing to the backplate.

SetBlendMode(BlendMode)

For internal use.

protected override void SetBlendMode(BlendMode value)

Parameters

value BlendMode

SetInterpolationMode(InterpolationMode)

For internal use.

protected override void SetInterpolationMode(InterpolationMode value)

Parameters

value InterpolationMode

SetTransparencyMask(object)

For internal use.

public override void SetTransparencyMask(object nativeMask)

Parameters

nativeMask object