Class PdfTensorProductPatchShading

    • Constructor Detail

      • PdfTensorProductPatchShading

        public PdfTensorProductPatchShading​(PdfStream pdfStream)
        Creates the new instance of the class from the existing PdfStream.
        Parameters:
        pdfStream - from which this PdfTensorProductPatchShading will be created
      • PdfTensorProductPatchShading

        public PdfTensorProductPatchShading​(PdfColorSpace cs,
                                            int bitsPerCoordinate,
                                            int bitsPerComponent,
                                            int bitsPerFlag,
                                            float[] decode)
        Creates the new instance of the class.
        Parameters:
        cs - the PdfColorSpace object in which colour values shall be expressed. The special Pattern space isn't excepted
        bitsPerCoordinate - the number of bits used to represent each vertex coordinate. The value shall be 1, 2, 4, 8, 12, 16, 24, or 32
        bitsPerComponent - the number of bits used to represent each colour component. The value shall be 1, 2, 4, 8, 12, or 16
        bitsPerFlag - the number of bits used to represent the edge flag for each vertex. The value of BitsPerFlag shall be 2, 4, or 8, but only the least significant 2 bits in each flag value shall be used. The value for the edge flag shall be 0, 1, 2 or 3
        decode - the int[] of numbers specifying how to map vertex coordinates and colour components into the appropriate ranges of values. The ranges shall be specified as follows: [x_min x_max y_min y_max c1_min c1_max … cn_min cn_max]. Only one pair of color values shall be specified if a Function entry is present
      • PdfTensorProductPatchShading

        public PdfTensorProductPatchShading​(PdfColorSpace cs,
                                            int bitsPerCoordinate,
                                            int bitsPerComponent,
                                            int bitsPerFlag,
                                            PdfArray decode)
        Creates the new instance of the class.
        Parameters:
        cs - the PdfColorSpace object in which colour values shall be expressed. The special Pattern space isn't excepted
        bitsPerCoordinate - the number of bits used to represent each vertex coordinate. The value shall be 1, 2, 4, 8, 12, 16, 24, or 32
        bitsPerComponent - the number of bits used to represent each colour component. The value shall be 1, 2, 4, 8, 12, or 16
        bitsPerFlag - the number of bits used to represent the edge flag for each vertex. The value of BitsPerFlag shall be 2, 4, or 8, but only the least significant 2 bits in each flag value shall be used. The value for the edge flag shall be 0, 1, 2 or 3
        decode - the PdfArray of numbers specifying how to map vertex coordinates and colour components into the appropriate ranges of values. The ranges shall be specified as follows: [x_min x_max y_min y_max c1_min c1_max … cn_min cn_max]. Only one pair of color values shall be specified if a Function entry is present