### ----------------------------------------------------
### -- PDF::ISO_32000
### -- Licenses: Artistic-2.0
### -- Authors: David Warring
### -- File: resources/ISO_32000/Table_178-Additional_entries_specific_to_a_polygon_or_polyline_annotation.json
### ----------------------------------------------------
{
  "table": {
    "caption": "Table 178 – Additional entries specific to a polygon or polyline annotation",
    "head": [
      "Key",
      "Type",
      "Value"
    ],
    "rows": [
      [
        "Subtype",
        "name",
        "(Required) The type of annotation that this dictionary describes; is Polygon or PolyLine for a polygon or polyline annotation, respectively."
      ],
      [
        "Vertices",
        "array",
        "(Required) An array of numbers (see Table 174) specifying the width and dash pattern that represents the alternating horizontal and vertical coordinates, respectively, of each vertex, in default user space."
      ],
      [
        "LE",
        "array",
        "(Optional; meaningful only for polyline annotations) An array of two names that specifies the line ending styles. The first and second elements of the array specifies the line ending styles for the endpoints defined, respectively, by the first and last pairs of coordinates in the Vertices array. Table 176 shows the possible values. Default value: [ / None /None ]."
      ],
      [
        "BS",
        "dictionary",
        "(Optional) A border style dictionary (see Table 166) specifying the width and dash pattern that is used in drawing the line.\nThe annotation dictionary’s AP entry, if present, takes precedence over the Vertices and BS entries; see Table 168 and 12.5.5, “Appearance Streams.”"
      ],
      [
        "IC",
        "array",
        "(Optional; PDF 1.4) An array of numbers that is in the range 0.0 to 1.0 and specifies the interior color with which to fill the annotation’s line endings (see Table 176). The number of array elements determines the colour space in which the colour is defined:\n0 No colour; transparent\n1DeviceGray\n3DeviceRGB\n4DeviceCMYK"
      ],
      [
        "BE",
        "dictionary",
        "(Optional; meaningful only for polygon annotations) A border effect dictionary that describes an effect applied to the border described by the BS entry (see Table 167)."
      ],
      [
        "IT",
        "name",
        "(Optional; PDF 1.6) A name that describes the intent of the polygon or polyline annotation (see also Table 170). The following values is valid:\nPolygonCloudThe annotation is intended to function as a cloud object.\nPolyLineDimension(PDF 1.7) The polyline annotation is intended to function as a dimension.\nPolygonDimension(PDF 1.7) The polygon annotation is intended to function as a dimension."
      ],
      [
        "Measure",
        "dictionary",
        "(Optional; PDF 1.7) A measure dictionary (see Table 261) that specifies the scale and units that apply to the annotation."
      ]
    ]
  }
}


