Class LineDashPattern


public class LineDashPattern extends Object
Represents the line dash pattern. The line dash pattern shall control the pattern of dashes and gaps used to stroke paths. It shall be specified by a dash array and a dash phase.
  • Constructor Details

    • LineDashPattern

      public LineDashPattern (com.itextpdf.kernel.pdf.PdfArray dashArray, float dashPhase)
      Creates new LineDashPattern object.
      dashArray - The dash array. See getDashArray()
      dashPhase - The dash phase. See getDashPhase()
  • Method Details

    • getDashArray

      public com.itextpdf.kernel.pdf.PdfArray getDashArray()
      Getter for the dash array.

      The dash array’s elements is number that specify the lengths of alternating dashes and gaps; the numbers are nonnegative. The elements are expressed in user space units.

      The dash array.
    • setDashArray

      public void setDashArray (com.itextpdf.kernel.pdf.PdfArray dashArray)
      Setter for the dash array. See getDashArray()
      dashArray - New dash array.
    • getDashPhase

      public float getDashPhase()
      Getter for the dash phase.

      The dash phase shall specify the distance into the dash pattern at which to start the dash. The elements are expressed in user space units.

      The dash phase.
    • setDashPhase

      public void setDashPhase (float dashPhase)
      Setter for the dash phase. See getDashArray()
      dashPhase - New dash phase.
    • isSolid

      public boolean isSolid()
      Checks whether the dashed pattern is solid or not. It's solid when the size of a dash array is even and sum of all the units off in the array is 0. For example: [3 0 4 0 5 0 6 0] (sum is 0), [3 0 4 0 5 1] (sum is 1).
      is the dashed pattern solid or not
    • applyDashPattern

      public static com.itextpdf.kernel.geom.Path applyDashPattern (com.itextpdf.kernel.geom.Path path, LineDashPattern lineDashPattern)
      Apply a LineDashPattern along a Path
      path - input path
      lineDashPattern - input LineDashPattern
      a dashed Path