/// <summary>
/// Gets the glyph's encoding bit width.
/// </summary>
/// <param name="glyph">The <see cref="T:Glyph"/> to be queried.</param>
/// <returns>Number of bits used to encode the glyph.</returns>
/// <remarks>
/// By default this method returns the underlying encoding bit width.
/// </remarks>
protected virtual int GetGlyphEncodingBitCount(Glyph glyph)
{
return(EncodingBitCount);
}
/// <summary>
/// Gets the height of the glyph.
/// </summary>
/// <param name="glyph">A <see cref="T:Zen.Barcode.Glyph"/> to be queried.</param>
/// <param name="barMinHeight">Minimum bar height in pixels.</param>
/// <param name="barMaxHeight">Maximum bar height in pixels.</param>
/// <returns>The height of associated glyph.</returns>
/// <remarks>
/// By default this method returns the maximum bar height.
/// </remarks>
protected virtual double GetGlyphHeight(Glyph glyph, double barMinHeight, double barMaxHeight)
{
return(barMaxHeight);
}
/// <summary>
/// Gets the height of the glyph.
/// </summary>
/// <param name="glyph">A <see cref="T:Zen.Barcode.Glyph"/> to be queried.</param>
/// <param name="barMinHeight">Minimum bar height in pixels.</param>
/// <param name="barMaxHeight">Maximum bar height in pixels.</param>
/// <returns>The height of associated glyph.</returns>
/// <remarks>
/// By default this method returns the maximum bar height.
/// </remarks>
protected virtual int GetGlyphHeight(Glyph glyph, int barMinHeight, int barMaxHeight)
{
return(barMaxHeight);
}
/// <summary>
/// Gets the glyph's width encoding bit count.
/// </summary>
/// <param name="glyph">A <see cref="T:Zen.Barcode.Glyph"/> to be queried.</param>
/// <returns>Number of bits needed to encode the width of the glyph.</returns>
/// <remarks>
/// By default this method returns the underlying width bit count.
/// </remarks>
protected virtual int GetWidthBitCount(Glyph glyph)
{
int widthBitCount = this.WidthBitCount;
return(widthBitCount);
}
/// <summary>
/// Overridden. Gets the glyph's encoding bit width.
/// </summary>
/// <param name="glyph">The <see cref="T:Glyph"/> to be queried.</param>
/// <returns>Number of bits used to encode the glyph.</returns>
/// <exception cref="T:InvalidCastException">
/// If the passed glyph is not derived from <see cref="T:BinaryPitchVaryLengthGlyph"/>.
/// </exception>
protected override int GetGlyphEncodingBitCount(Glyph glyph)
{
return(((BinaryPitchVaryLengthGlyph)glyph).BitEncodingWidth);
}
