public override void ReadFromBinary(IBinaryReader reader)
{
var indexValue = reader.ReadIndex();
switch (indexValue)
{
case 1:
Type = HatchType.HORIZONTAL_LINES;
break;
case 2:
Type = HatchType.VERTICAL_LINES;
break;
case 3:
Type = HatchType.POSITIVE_SLOPE_LINES;
break;
case 4:
Type = HatchType.NEGATIVE_SLOPE_LINES;
break;
case 5:
Type = HatchType.HORIZONTAL_VERTICAL_CROSSHATCH;
break;
case 6:
Type = HatchType.POSITIVE_NEGATIVE_CROSSHATCH;
break;
default:
reader.Unsupported("hatch style: " + indexValue);
break;
}
}
/// <summary>
/// Initializes a new instance of the <c>HatchPattern</c> class.
/// </summary>
/// <param name="name">Pattern name, always stored as uppercase.</param>
/// <param name="description">Description of the pattern (optional, this information is not saved in the dxf file). By default it will use the supplied name.</param>
public HatchPattern(string name, string description = null)
{
this.name = name.ToUpper();
this.description = string.IsNullOrEmpty(description) ? name : description;
this.style = HatchStyle.Normal;
this.fill = this.name == PredefinedHatchPatternName.Solid ? FillType.SolidFill : FillType.PatternFill;
this.type = HatchType.UserDefined;
this.angle = 0.0;
this.scale = 1.0;
this.lineDefinitions = new List <HatchPatternLineDefinition>();
}
public HatchPattern(string name, IEnumerable <HatchPatternLineDefinition> lineDefinitions, string description)
{
this.name = string.IsNullOrEmpty(name) ? string.Empty : name;
this.description = string.IsNullOrEmpty(description) ? string.Empty : description;
this.style = HatchStyle.Normal;
this.fill = this.name == "SOLID" ? HatchFillType.SolidFill : HatchFillType.PatternFill;
this.type = HatchType.UserDefined;
this.origin = Vector2.Zero;
this.angle = 0.0;
this.scale = 1.0;
this.lineDefinitions = lineDefinitions == null ? new List <HatchPatternLineDefinition>() : new List <HatchPatternLineDefinition>(lineDefinitions);
}
/// <summary>
/// Initializes a new instance of the <c>HatchPattern</c> class.
/// </summary>
/// <param name="name">Pattern name, always stored as uppercase.</param>
/// <param name="description">Description of the pattern (optional, this information is not saved in the dxf file). By default it will use the supplied name.</param>
public HatchPattern(string name, string description = null)
{
this.name = name.ToUpper();
this.description = string.IsNullOrEmpty(description) ? name : description;
this.style = HatchStyle.Normal;
this.fill = this.name == "SOLID" ? HatchFillType.SolidFill : HatchFillType.PatternFill;
this.type = HatchType.UserDefined;
this.origin = Vector2.Zero;
this.angle = 0.0;
this.scale = 1.0;
this.lineDefinitions = new List<HatchPatternLineDefinition>();
}
/// <summary>
/// Initializes a new instance of the <c>HatchPattern</c> class.
/// </summary>
/// <param name="name">Pattern name, always stored as uppercase.</param>
/// <param name="lineDefinitions">The definition of the lines that make up the pattern (not applicable in Solid fills).</param>
/// <param name="description">Description of the pattern (optional, this information is not saved in the dxf file). By default it will use the supplied name.</param>
public HatchPattern(string name, IEnumerable<HatchPatternLineDefinition> lineDefinitions, string description)
{
if (string.IsNullOrEmpty(name))
throw new ArgumentNullException(nameof(name));
this.name = name.ToUpper(CultureInfo.CurrentCulture);
this.description = string.IsNullOrEmpty(description) ? name : description;
this.style = HatchStyle.Normal;
this.fill = this.name == "SOLID" ? HatchFillType.SolidFill : HatchFillType.PatternFill;
this.type = HatchType.UserDefined;
this.origin = Vector2.Zero;
this.angle = 0.0;
this.scale = 1.0;
this.lineDefinitions = lineDefinitions == null ? new List<HatchPatternLineDefinition>() : new List<HatchPatternLineDefinition>(lineDefinitions);
}
public HatchIndex(CgmFile container, HatchType type)
: this(container)
{
Type = type;
}
/// <summary>Initialize a new instance of the System.BrushInfo structure that has specific hatch bitmap and color.</summary>
/// <param name="hatchType">The hatch to apply.<see cref="HatchType"/></param>
/// <param name="color">The color value.<see cref="X11.TColor"/></param>
/// <returns>The requested brush info.<see cref="BrushInfo"/></returns>
/// <remarks>The HatchBrush supports bitmap offset.</remarks>
public static X11BrushInfo HatchBrush(HatchType hatchType, X11.TColor color)
{
return(new X11BrushInfo(BrushType.Hatch, hatchType, color));
}
/// <summary>Initialize a new instance of the System.BrushInfo structure that has specific color.</summary>
/// <param name="type">The type value.<see cref="System.X11BrushInfo.BrushType"/></param>
/// <param name="hatchType">The hatch to apply.<see cref="HatchType"/></param>
/// <param name="color">The color value.<see cref="X11.TColor"/></param>
private X11BrushInfo(BrushType type, HatchType hatchType, X11.TColor color)
{
_brushType = type;
_hatchType = hatchType;
_color = color;
}