Class Ink

Represents an ink annotation on a slide. Provides a rich object model with Traces and Brush for programmatic read access, while preserving the raw InkML XmlContent for round-trip fidelity.

Maps to the OOXML p14:ink element and its associated InkML part (namespace http://www.w3.org/2003/InkML).

Inheritance

object

Ink

Inherited Members

object.ToString()

object.Equals(object)

object.Equals(object, object)

object.ReferenceEquals(object, object)

object.GetHashCode()

object.GetType()

Namespace: DRIT.Presentation.Drawing

Assembly: DRIT.Presentation.dll

Syntax

public sealed class Ink

Properties

Brush

Gets the brush settings for this ink annotation. Maps to InkML <brushProperty> elements.

The brush is lazily parsed from XmlContent on first access. Modifications to the brush are reflected in XmlContent on the next call to RebuildXmlContent().

Declaration

public InkBrush Brush { get; }

Property Value

Type	Description
InkBrush

EffectName

Gets or sets the ink effect name. This is a convenience property that reads from and writes to the InkML brushProperty with name="inkEffects".

The setter modifies XmlContent in place to preserve the original InkML structure. It also updates Brush if the model has been parsed.

Declaration

public string EffectName { get; set; }

Property Value

Type	Description
string

HasTraces

Gets whether this ink annotation has any traces.

Declaration

public bool HasTraces { get; }

Property Value

Type	Description
bool

Traces

Gets the collection of ink traces (strokes). Each trace is a continuous stroke with an ordered list of points. Maps to InkML <trace> elements.

The collection is lazily parsed from XmlContent on first access. Modifications to the collection are reflected in XmlContent on the next call to RebuildXmlContent().

Declaration

public InkTraceCollection Traces { get; }

Property Value

Type	Description
InkTraceCollection

XmlContent

Gets or sets the raw InkML XML content. When set, the rich model (Traces, Brush) is re-parsed on next access.

Declaration

public string XmlContent { get; set; }

Property Value

Type	Description
string

Methods

RebuildXmlContent()

Regenerates XmlContent from the rich model (Traces and Brush). Call this after modifying the rich model to ensure XmlContent reflects the changes for save/roundtrip.

Declaration

public void RebuildXmlContent()