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/*
* Copyright 2018 Vincent Sanders <vince@netsurf-browser.org>
*
* This file is part of libnspdf.
*
* Licensed under the MIT License,
* http://www.opensource.org/licenses/mit-license.php
*/
/**
* \file
* NetSurf PDF library parsed content stream
*/
#ifndef NSPDF__CONTENT_H_
#define NSPDF__CONTENT_H_
enum content_operator {
CONTENT_OP_b, /* b - close, fill and stroke path with nonzero winding
* rule. */
CONTENT_OP_B, /* B - fill and stroke path using nonzero winding rule */
CONTENT_OP_b_, /* b* - close, fill and stroke path with even/odd rule */
CONTENT_OP_B_, /* B* - fill and stroke path with even/odd rule */
CONTENT_OP_BDC, /* BDC - begin marked content sequence with property list */
CONTENT_OP_BI, /* BI - begin inline image*/
CONTENT_OP_BMC, /* BMC - begin marked content sequence */
CONTENT_OP_BT, /* BT - begin text */
CONTENT_OP_BX, /* BX - begin compatability */
CONTENT_OP_c, /* c - append curved segment to path */
CONTENT_OP_cm, /* cm - concatinate matrix to current trasnsform matrix */
CONTENT_OP_CS, /* CS - set colour space for stroking operations */
CONTENT_OP_cs, /* cs - set colourspace for non stroke operations */
CONTENT_OP_d, /* d - set line dash pattern */
CONTENT_OP_d0, /* d0 - set glyph width in type 3 font */
CONTENT_OP_d1, /* d1 - set glyph width and bounding box in type 3 font */
CONTENT_OP_Do, /* Do - invoke named xobject */
CONTENT_OP_DP, /* DP - define marked content point with property list */
CONTENT_OP_EI, /* EI - end of inline image */
CONTENT_OP_EMC, /* EMC - end marked content sequence */
CONTENT_OP_ET, /* ET - end text object */
CONTENT_OP_EX, /* EX - end compatability section */
CONTENT_OP_f, /* f - fill path using nonzero winding rule */
CONTENT_OP_F, /* F - fill path using nonzero winding rule */
CONTENT_OP_f_, /* f* - fill path with even/odd rule */
CONTENT_OP_G, /* G - set gray level for stroking operations */
CONTENT_OP_g, /* g - set gray level for nonstroking operations */
CONTENT_OP_gs, /* gs - set parameters from graphics state directory */
CONTENT_OP_h, /* h - close subpath */
CONTENT_OP_i, /* i - set flatness tolerance */
CONTENT_OP_ID, /* ID - begin inline image data */
CONTENT_OP_j, /* j - set join style */
CONTENT_OP_J, /* J - */
CONTENT_OP_K, /* K - */
CONTENT_OP_k, /* k - */
CONTENT_OP_l, /* l - */
CONTENT_OP_m, /* m - */
CONTENT_OP_M, /* M - */
CONTENT_OP_MP, /* MP - */
CONTENT_OP_n, /* n - */
CONTENT_OP_q, /* q - */
CONTENT_OP_Q, /* Q - */
CONTENT_OP_re, /* re - */
CONTENT_OP_RG, /* RG - */
CONTENT_OP_rg, /* rg - */
CONTENT_OP_ri, /* ri - */
CONTENT_OP_s, /* s - */
CONTENT_OP_S, /* S - */
CONTENT_OP_SC, /* SC - */
CONTENT_OP_sc, /* sc - */
CONTENT_OP_SCN, /* SCN - */
CONTENT_OP_scn, /* scn - */
CONTENT_OP_sh, /* sh - */
CONTENT_OP_T_, /* T* - */
CONTENT_OP_Tc, /* Tc - */
CONTENT_OP_Td, /* Td - */
CONTENT_OP_TD, /* TD - */
CONTENT_OP_Tf, /* Tf - */
CONTENT_OP_Tj, /* Tj - */
CONTENT_OP_TJ, /* TJ - */
CONTENT_OP_TL, /* TL - */
CONTENT_OP_Tm, /* Tm - */
CONTENT_OP_Tr, /* Tr - */
CONTENT_OP_Ts, /* Ts - */
CONTENT_OP_Tw, /* Tw - */
CONTENT_OP_Tz, /* Tz - */
CONTENT_OP_v, /* v - */
CONTENT_OP_w, /* w - */
CONTENT_OP_W, /* W - */
CONTENT_OP_W_, /* W* - */
CONTENT_OP_y, /* y - append curved segment to path */
CONTENT_OP__, /* ' - move to next line and show text */
CONTENT_OP___, /* " - set word and char spacing, move to next line and
* show text */
};
struct content_operation
{
enum content_operator operator;
};
#endif
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