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Enable checking if PatternUnits or PatternContentUnits was actually set #669

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18 changes: 18 additions & 0 deletions Source/Painting/SvgPatternServer.cs
Original file line number Diff line number Diff line change
Expand Up @@ -140,6 +140,24 @@ private Matrix EffectivePatternTransform
}
}

/// <summary>
/// Check if <see cref="PatternUnits"/> property value was set.
/// </summary>
/// <returns>True if <see cref="PatternUnits"/> has value.</returns>
public bool HasPatternUnits()
{
return _patternUnits.HasValue;
}

/// <summary>
/// Check if <see cref="PatternContentUnits"/> property value was set.
/// </summary>
/// <returns>True if <see cref="PatternContentUnits"/> has value.</returns>
public bool HasPatternContentUnits()
{
return _patternContentUnits.HasValue;
}

/// <summary>
/// Gets a <see cref="Brush"/> representing the current paint server.
/// </summary>
Expand Down