Class ContentItemHandler

Namespace: Aurigma.DesignAtoms.Canvas.ItemHandlers

Assembly: Aurigma.DesignAtoms.dll

Syntax

public abstract class ContentItemHandler : RectangleItemHandler, ICloneable, IDisposable

Inheritance: System.Object -> Aurigma.DesignAtoms.Canvas.ItemHandlers.ItemHandler -> Aurigma.DesignAtoms.Canvas.ItemHandlers.BaseRectangleItemHandler -> Aurigma.DesignAtoms.Canvas.ItemHandlers.ShapeItemHandler -> Aurigma.DesignAtoms.Canvas.ItemHandlers.RectangleItemHandler -> ContentItemHandler

Implements

• System.ICloneable
• System.IDisposable

Inherited Members

• Aurigma.DesignAtoms.Canvas.ItemHandlers.RectangleItemHandler.GetDrawingPath(System.Single)
• Aurigma.DesignAtoms.Canvas.ItemHandlers.RectangleItemHandler.Bounds
• Aurigma.DesignAtoms.Canvas.ItemHandlers.ShapeItemHandler.ItemOnPropertyChanged(System.Object, System.ComponentModel.PropertyChangedEventArgs)
• Aurigma.DesignAtoms.Canvas.ItemHandlers.ShapeItemHandler.GetBorderColor(Aurigma.DesignAtoms.ColorManagement.IColorProfilesProvider)
• Aurigma.DesignAtoms.Canvas.ItemHandlers.ShapeItemHandler.GetAltBorderColor(Aurigma.DesignAtoms.ColorManagement.IColorProfilesProvider)
• Aurigma.DesignAtoms.Canvas.ItemHandlers.ShapeItemHandler.GetFillColor(Aurigma.DesignAtoms.ColorManagement.IColorProfilesProvider)
• Aurigma.DesignAtoms.Canvas.ItemHandlers.ShapeItemHandler.GetTransformedPath()
• Aurigma.DesignAtoms.Canvas.ItemHandlers.ShapeItemHandler.GetItemHandlerData()
• Aurigma.DesignAtoms.Canvas.ItemHandlers.ShapeItemHandler.GetItemHandlerDataType()
• Aurigma.DesignAtoms.Canvas.ItemHandlers.ShapeItemHandler.UpdateControlPoints()
• Aurigma.DesignAtoms.Canvas.ItemHandlers.ShapeItemHandler.GetBorderWidth(System.Single)
• Aurigma.DesignAtoms.Canvas.ItemHandlers.ShapeItemHandler.GetShapeDrawer(Aurigma.DesignAtoms.ColorManagement.IRenderingColorSettings, Aurigma.DesignAtoms.Model.Color.PixelFormat, System.Single, Aurigma.DesignAtoms.Model.Math.PointF, Aurigma.DesignAtoms.ColorManagement.IColorProfilesProvider)
• Aurigma.DesignAtoms.Canvas.ItemHandlers.ShapeItemHandler.GetPath()
• Aurigma.DesignAtoms.Canvas.ItemHandlers.ShapeItemHandler.GetDrawingFillColor(Aurigma.DesignAtoms.Model.Color.PixelFormat, Aurigma.DesignAtoms.ColorManagement.IColorProfilesProvider)
• Aurigma.DesignAtoms.Canvas.ItemHandlers.ShapeItemHandler.FillShape(Aurigma.GraphicsMill.AdvancedDrawing.Graphics, Aurigma.DesignAtoms.ColorManagement.IRenderingColorSettings, Aurigma.DesignAtoms.Model.Color.PixelFormat, Aurigma.DesignAtoms.ColorManagement.IColorProfilesProvider, System.Boolean, System.Boolean, System.Boolean)
• Aurigma.DesignAtoms.Canvas.ItemHandlers.ShapeItemHandler.StrokeShape(Aurigma.GraphicsMill.AdvancedDrawing.Graphics, Aurigma.DesignAtoms.ColorManagement.IRenderingColorSettings, Aurigma.DesignAtoms.Model.Color.PixelFormat, Aurigma.DesignAtoms.ColorManagement.IColorProfilesProvider, System.Boolean, System.Boolean, System.Boolean)
• Aurigma.DesignAtoms.Canvas.ItemHandlers.ShapeItemHandler.DrawShape(Aurigma.DesignAtoms.Canvas.RenderingContext, Aurigma.GraphicsMill.AdvancedDrawing.Graphics, Aurigma.GraphicsMill.IImageParams, Aurigma.DesignAtoms.Canvas.ItemHandlers.DrawItemParams, Aurigma.DesignAtoms.ColorManagement.IRenderingColorSettings, Aurigma.DesignAtoms.ColorManagement.IColorProfilesProvider, System.Boolean, System.Boolean, System.Boolean, System.Boolean, System.Boolean)
• Aurigma.DesignAtoms.Canvas.ItemHandlers.ShapeItemHandler.Path
• Aurigma.DesignAtoms.Canvas.ItemHandlers.ShapeItemHandler.Dash
• Aurigma.DesignAtoms.Canvas.ItemHandlers.ShapeItemHandler.BorderWidth
• Aurigma.DesignAtoms.Canvas.ItemHandlers.ShapeItemHandler.FixedBorderWidth
• Aurigma.DesignAtoms.Canvas.ItemHandlers.BaseRectangleItemHandler.MinDimension
• Aurigma.DesignAtoms.Canvas.ItemHandlers.BaseRectangleItemHandler.GetTransform(System.Drawing.RectangleF, Aurigma.DesignAtoms.Model.Math.RotatedRectangleF)
• Aurigma.DesignAtoms.Canvas.ItemHandlers.BaseRectangleItemHandler.DrawClippingPath(Aurigma.GraphicsMill.AdvancedDrawing.Graphics, System.Action)
• Aurigma.DesignAtoms.Canvas.ItemHandlers.BaseRectangleItemHandler.GetClippingPath(System.Single, System.Boolean)
• Aurigma.DesignAtoms.Canvas.ItemHandlers.BaseRectangleItemHandler.GetTransformedVectorMask(Aurigma.DesignAtoms.Model.Math.Transform, Aurigma.DesignAtoms.Model.Math.PointF, System.Boolean)
• Aurigma.DesignAtoms.Canvas.ItemHandlers.BaseRectangleItemHandler.GetActualDash(System.Single[], System.Boolean, System.Single)
• Aurigma.DesignAtoms.Canvas.ItemHandlers.BaseRectangleItemHandler.Rectangle
• Aurigma.DesignAtoms.Canvas.ItemHandlers.BaseRectangleItemHandler.Angle
• Aurigma.DesignAtoms.Canvas.ItemHandlers.BaseRectangleItemHandler.Height
• Aurigma.DesignAtoms.Canvas.ItemHandlers.BaseRectangleItemHandler.Width
• Aurigma.DesignAtoms.Canvas.ItemHandlers.BaseRectangleItemHandler.Location
• Aurigma.DesignAtoms.Canvas.ItemHandlers.BaseRectangleItemHandler.Opacity
• Aurigma.DesignAtoms.Canvas.ItemHandlers.BaseRectangleItemHandler.TextWrappingMode
• Aurigma.DesignAtoms.Canvas.ItemHandlers.ItemHandler._stateResourcesRepository
• Aurigma.DesignAtoms.Canvas.ItemHandlers.ItemHandler._configuration
• Aurigma.DesignAtoms.Canvas.ItemHandlers.ItemHandler._logger
• Aurigma.DesignAtoms.Canvas.ItemHandlers.ItemHandler._colorManagement
• Aurigma.DesignAtoms.Canvas.ItemHandlers.ItemHandler._gmColorConverter
• Aurigma.DesignAtoms.Canvas.ItemHandlers.ItemHandler.Draw(Aurigma.DesignAtoms.Canvas.RenderingContext, Aurigma.GraphicsMill.Bitmap, Aurigma.DesignAtoms.ColorManagement.IRenderingColorSettings, Aurigma.DesignAtoms.ColorManagement.IColorProfilesProvider, System.Boolean, System.Boolean, System.Boolean)
• Aurigma.DesignAtoms.Canvas.ItemHandlers.ItemHandler.Draw(Aurigma.DesignAtoms.Canvas.RenderingContext, Aurigma.GraphicsMill.Bitmap, Aurigma.DesignAtoms.Canvas.ItemHandlers.DrawItemParams, Aurigma.DesignAtoms.ColorManagement.IRenderingColorSettings, Aurigma.DesignAtoms.ColorManagement.IColorProfilesProvider, System.Boolean, System.Boolean, System.Boolean)
• Aurigma.DesignAtoms.Canvas.ItemHandlers.ItemHandler.ItemOnPermissionsChanged(System.Object, System.EventArgs)
• Aurigma.DesignAtoms.Canvas.ItemHandlers.ItemHandler.Clone()
• Aurigma.DesignAtoms.Canvas.ItemHandlers.ItemHandler.BeginUpdate()
• Aurigma.DesignAtoms.Canvas.ItemHandlers.ItemHandler.EndUpdate()
• Aurigma.DesignAtoms.Canvas.ItemHandlers.ItemHandler.Dispose()
• Aurigma.DesignAtoms.Canvas.ItemHandlers.ItemHandler.OnTransformChanged(System.Object, System.EventArgs)
• Aurigma.DesignAtoms.Canvas.ItemHandlers.ItemHandler.OnChanged()
• Aurigma.DesignAtoms.Canvas.ItemHandlers.ItemHandler.GetDestinationColor(Aurigma.GraphicsMill.Color, Aurigma.DesignAtoms.ColorManagement.IColorProfilesProvider, Aurigma.DesignAtoms.ColorManagement.IRenderingColorSettings, System.Nullable<Aurigma.DesignAtoms.Model.Color.PixelFormat>, System.Single, System.Boolean, System.Boolean)
• Aurigma.DesignAtoms.Canvas.ItemHandlers.ItemHandler.Dispose(System.Boolean)
• Aurigma.DesignAtoms.Canvas.ItemHandlers.ItemHandler.IsEmpty
• Aurigma.DesignAtoms.Canvas.ItemHandlers.ItemHandler.ControlPoints
• Aurigma.DesignAtoms.Canvas.ItemHandlers.ItemHandler.UniqueId
• Aurigma.DesignAtoms.Canvas.ItemHandlers.ItemHandler.Transform
• Aurigma.DesignAtoms.Canvas.ItemHandlers.ItemHandler.Tag
• Aurigma.DesignAtoms.Canvas.ItemHandlers.ItemHandler.Layer
• Aurigma.DesignAtoms.Canvas.ItemHandlers.ItemHandler.IsUpdating
• Aurigma.DesignAtoms.Canvas.ItemHandlers.ItemHandler.Index
• Aurigma.DesignAtoms.Canvas.ItemHandlers.ItemHandler.Canvas
• Aurigma.DesignAtoms.Canvas.ItemHandlers.ItemHandler.Name
• Aurigma.DesignAtoms.Canvas.ItemHandlers.ItemHandler.BlendMode
• Aurigma.DesignAtoms.Canvas.ItemHandlers.ItemHandler.Permissions
• Aurigma.DesignAtoms.Canvas.ItemHandlers.ItemHandler.Data
• Aurigma.DesignAtoms.Canvas.ItemHandlers.ItemHandler.Visible
• Aurigma.DesignAtoms.Canvas.ItemHandlers.ItemHandler.Locked
• Aurigma.DesignAtoms.Canvas.ItemHandlers.ItemHandler.SourceColorProfilesOrDefault
• Aurigma.DesignAtoms.Canvas.ItemHandlers.ItemHandler.Changed
• System.Object.ToString
• System.Object.Equals(System.Object)
• System.Object.Equals(System.Object,System.Object)
• System.Object.ReferenceEquals(System.Object,System.Object)
• System.Object.GetHashCode
• System.Object.GetType
• System.Object.MemberwiseClone

Constructors

ContentItemHandler

protected ContentItemHandler(IConfiguration configuration, IStateResourcesRepository stateResourcesRepository, IColorManagement colorManagement, IItemHandlerFactory itemHandlerFactory, IFontService fontService, ISvgReaderFactory svgReaderFactory, IGmColorConverter gmColorConverter, ContentItem item)

ContentItemHandler

protected ContentItemHandler(IConfiguration configuration, IStateResourcesRepository stateResourcesRepository, IColorManagement colorManagement, IItemHandlerFactory itemHandlerFactory, IFontService fontService, ISvgReaderFactory svgReaderFactory, IGmColorConverter gmColorConverter, ContentItem item, RectangleF rectangle)

Properties

ContentType

public ContentType ContentType { get; set; }

Item

public ContentItem Item { get; }

MaskOpacity

public double MaskOpacity { get; set; }

PageIndex

protected virtual int PageIndex { get; }

Methods

GetObjectId

protected abstract string GetObjectId()

Returns

System.String

NeedRasterizeVectorContent

protected virtual bool NeedRasterizeVectorContent()

Returns

System.Boolean

IsImageAvailableAsync

protected abstract Task<bool> IsImageAvailableAsync()

Returns

System.Threading.Tasks.Task<System.Boolean>

GetImageStreamAsync

protected abstract Task<Stream> GetImageStreamAsync(float dpi, bool isPreview, IColorProfilesProvider profilesProvider, IRenderingColorSettings colorSettings)

Parameters

Type	Name	Description
System.Single	dpi
System.Boolean	isPreview
Aurigma.DesignAtoms.ColorManagement.IColorProfilesProvider	profilesProvider
Aurigma.DesignAtoms.ColorManagement.IRenderingColorSettings	colorSettings

Returns

System.Threading.Tasks.Task<System.IO.Stream>

IsImageAvailable

protected bool IsImageAvailable()

Returns

System.Boolean

AddImageEffectToPipeline

protected virtual Pipeline AddImageEffectToPipeline(IConfiguration configuration, IImageParams source, Pipeline currentPipeline, PixelFormat colorizeDestPixelFormat, IRenderingColorSettings colorSettings, IColorProfilesProvider profilesProvider, IList<IDisposable> deps)

Parameters

Type	Name	Description
Aurigma.DesignAtoms.Configuration.IConfiguration	configuration
Aurigma.GraphicsMill.IImageParams	source
Aurigma.GraphicsMill.Pipeline	currentPipeline
Aurigma.DesignAtoms.Model.Color.PixelFormat	colorizeDestPixelFormat
Aurigma.DesignAtoms.ColorManagement.IRenderingColorSettings	colorSettings
Aurigma.DesignAtoms.ColorManagement.IColorProfilesProvider	profilesProvider
System.Collections.Generic.IList<System.IDisposable>	deps

Returns

Aurigma.GraphicsMill.Pipeline

AddOverlayEffectToPipeline

protected virtual void AddOverlayEffectToPipeline(IImageParams reader, Pipeline pipeline, IRenderingColorSettings colorSettings, PixelFormat destinationPixelFormat, IColorProfilesProvider profilesProvider)

Parameters

Type	Name	Description
Aurigma.GraphicsMill.IImageParams	reader
Aurigma.GraphicsMill.Pipeline	pipeline
Aurigma.DesignAtoms.ColorManagement.IRenderingColorSettings	colorSettings
Aurigma.DesignAtoms.Model.Color.PixelFormat	destinationPixelFormat
Aurigma.DesignAtoms.ColorManagement.IColorProfilesProvider	profilesProvider

DrawContent

protected virtual void DrawContent(RenderingContext renderingContext, Graphics graphics, IImageParams destImageParams, DrawItemParams drawItemParams, IRenderingColorSettings colorSettings, IColorProfilesProvider profilesProvider, bool rasterizeVectorLayers, CompressionType? pdfCompression, bool isPreview, bool isSingleColorTargetContainer, bool isPdfRenderDeviceProfileEnabled, ImageEffect effect)

Parameters

Type	Name	Description
Aurigma.DesignAtoms.Canvas.RenderingContext	renderingContext
Aurigma.GraphicsMill.AdvancedDrawing.Graphics	graphics
Aurigma.GraphicsMill.IImageParams	destImageParams
Aurigma.DesignAtoms.Canvas.ItemHandlers.DrawItemParams	drawItemParams
Aurigma.DesignAtoms.ColorManagement.IRenderingColorSettings	colorSettings
Aurigma.DesignAtoms.ColorManagement.IColorProfilesProvider	profilesProvider
System.Boolean	rasterizeVectorLayers
System.Nullable<Aurigma.DesignAtoms.Configuration.RenderingConfig.CompressionType>	pdfCompression
System.Boolean	isPreview
System.Boolean	isSingleColorTargetContainer
System.Boolean	isPdfRenderDeviceProfileEnabled
Aurigma.DesignAtoms.Model.Items.ImageEffect	effect

IsDownscaleRequired

protected bool IsDownscaleRequired(Rectangle imageRect, IImageParams firstElement)

Parameters

Type	Name	Description
System.Drawing.Rectangle	imageRect
Aurigma.GraphicsMill.IImageParams	firstElement

Returns

System.Boolean

IsUpscaleRequired

protected virtual bool IsUpscaleRequired(bool isSingleColorTargetContainer, IImageParams sourceElement, float dpiX, float dpiY)

Parameters

Type	Name	Description
System.Boolean	isSingleColorTargetContainer
Aurigma.GraphicsMill.IImageParams	sourceElement
System.Single	dpiX
System.Single	dpiY

Returns

System.Boolean

ExtendPipeline

public void ExtendPipeline(Pipeline pipeline, IImageParams destImageParams, IRenderingColorSettings colorSettings, IColorProfilesProvider profilesProvider, float scale, out IEnumerable<IDisposable> deps, PointF offset, bool isPreview, bool isSingleColorContainer)

Parameters

Type	Name	Description
Aurigma.GraphicsMill.Pipeline	pipeline
Aurigma.GraphicsMill.IImageParams	destImageParams
Aurigma.DesignAtoms.ColorManagement.IRenderingColorSettings	colorSettings
Aurigma.DesignAtoms.ColorManagement.IColorProfilesProvider	profilesProvider
System.Single	scale
System.Collections.Generic.IEnumerable<System.IDisposable>	deps
Aurigma.DesignAtoms.Model.Math.PointF	offset
System.Boolean	isPreview
System.Boolean	isSingleColorContainer

GetImageCombiner

protected virtual Transform GetImageCombiner(IImageParams destImageParams, IRenderingColorSettings colorSettings, IColorProfilesProvider profilesProvider, float scale, IEnumerable<IDisposable> deps, ScaleAlpha alpha, PointF offset, bool isPreview, bool isSingleColorTargetContainer = false)

Parameters

Type	Name	Description
Aurigma.GraphicsMill.IImageParams	destImageParams
Aurigma.DesignAtoms.ColorManagement.IRenderingColorSettings	colorSettings
Aurigma.DesignAtoms.ColorManagement.IColorProfilesProvider	profilesProvider
System.Single	scale
System.Collections.Generic.IEnumerable<System.IDisposable>	deps
Aurigma.GraphicsMill.Transforms.ScaleAlpha	alpha
Aurigma.DesignAtoms.Model.Math.PointF	offset
System.Boolean	isPreview
System.Boolean	isSingleColorTargetContainer

Returns

Aurigma.GraphicsMill.Transforms.Transform

AddVectorImageToPipeline

protected virtual IImageParams AddVectorImageToPipeline(Pipeline pipeline, Stream stream, float destDpi, Size destSize, bool isPreview, bool isSingleColorTargetContainer, IList<IDisposable> disposables)

Parameters

Type	Name	Description
Aurigma.GraphicsMill.Pipeline	pipeline
System.IO.Stream	stream
System.Single	destDpi
System.Drawing.Size	destSize
System.Boolean	isPreview
System.Boolean	isSingleColorTargetContainer
System.Collections.Generic.IList<System.IDisposable>	disposables

Returns

Aurigma.GraphicsMill.IImageParams

UpdateRectangle

public virtual void UpdateRectangle(bool keepLocation, PlaceholderItem.ResizeMode resizeMode, PlaceholderItem parentPlaceholder, float? sourceWidth = null, float? sourceHeight = null, float? dpiX = null, float? dpiY = null)

Parameters

Type	Name	Description
System.Boolean	keepLocation
Aurigma.DesignAtoms.Model.Items.PlaceholderItem.ResizeMode	resizeMode
Aurigma.DesignAtoms.Model.Items.PlaceholderItem	parentPlaceholder
System.Nullable<System.Single>	sourceWidth
System.Nullable<System.Single>	sourceHeight
System.Nullable<System.Single>	dpiX
System.Nullable<System.Single>	dpiY

Fields

_fontService

protected readonly IFontService _fontService