--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mupdf-source/thirdparty/tesseract/src/textord/drawtord.h	Mon Sep 15 11:43:07 2025 +0200
@@ -0,0 +1,99 @@
+/**********************************************************************
+ * File:        drawtord.h  (Formerly drawto.h)
+ * Description: Draw things to do with textord.
+ * Author:      Ray Smith
+ *
+ * (C) Copyright 1992, Hewlett-Packard Ltd.
+ ** Licensed under the Apache License, Version 2.0 (the "License");
+ ** you may not use this file except in compliance with the License.
+ ** You may obtain a copy of the License at
+ ** http://www.apache.org/licenses/LICENSE-2.0
+ ** Unless required by applicable law or agreed to in writing, software
+ ** distributed under the License is distributed on an "AS IS" BASIS,
+ ** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ ** See the License for the specific language governing permissions and
+ ** limitations under the License.
+ *
+ **********************************************************************/
+
+#ifndef DRAWTORD_H
+#define DRAWTORD_H
+
+#include "blobbox.h"
+#include "params.h"
+#include "pitsync1.h"
+#include "scrollview.h"
+
+namespace tesseract {
+
+#define NO_SMD "none"
+
+extern BOOL_VAR_H(textord_show_fixed_cuts);
+extern ScrollView *to_win;
+extern FILE *to_debug;
+// Creates a static display window for textord, and returns a pointer to it.
+ScrollView *create_to_win(ICOORD page_tr);
+void close_to_win();              // Destroy the textord window.
+void create_todebug_win();        // make gradients win
+void plot_box_list(               // make gradients win
+    ScrollView *win,              // window to draw in
+    BLOBNBOX_LIST *list,          // blob list
+    ScrollView::Color body_colour // colour to draw
+);
+void plot_to_row(             // draw a row
+    TO_ROW *row,              // row to draw
+    ScrollView::Color colour, // colour to draw in
+    FCOORD rotation           // rotation for line
+);
+void plot_parallel_row(       // draw a row
+    TO_ROW *row,              // row to draw
+    float gradient,           // gradients of lines
+    int32_t left,             // edge of block
+    ScrollView::Color colour, // colour to draw in
+    FCOORD rotation           // rotation for line
+);
+void draw_occupation(                    // draw projection
+    int32_t xleft,                       // edge of block
+    int32_t ybottom,                     // bottom of block
+    int32_t min_y,                       // coordinate limits
+    int32_t max_y, int32_t occupation[], // projection counts
+    int32_t thresholds[]                 // for drop out
+);
+void draw_meanlines(          // draw a block
+    TO_BLOCK *block,          // block to draw
+    float gradient,           // gradients of lines
+    int32_t left,             // edge of block
+    ScrollView::Color colour, // colour to draw in
+    FCOORD rotation           // rotation for line
+);
+void plot_word_decisions( // draw words
+    ScrollView *win,      // window tro draw in
+    int16_t pitch,        // of block
+    TO_ROW *row           // row to draw
+);
+void plot_fp_cells(           // draw words
+    ScrollView *win,          // window tro draw in
+    ScrollView::Color colour, // colour of lines
+    BLOBNBOX_IT *blob_it,     // blobs
+    int16_t pitch,            // of block
+    int16_t blob_count,       // no of real blobs
+    STATS *projection,        // vertical
+    int16_t projection_left,  // edges //scale factor
+    int16_t projection_right, float projection_scale);
+void plot_fp_cells2(          // draw words
+    ScrollView *win,          // window tro draw in
+    ScrollView::Color colour, // colour of lines
+    TO_ROW *row,              // for location
+    FPSEGPT_LIST *seg_list    // segments to plot
+);
+void plot_row_cells(          // draw words
+    ScrollView *win,          // window tro draw in
+    ScrollView::Color colour, // colour of lines
+    TO_ROW *row,              // for location
+    float xshift,             // amount of shift
+    ICOORDELT_LIST *cells     // cells to draw
+);
+
+} // namespace tesseract
+
+#endif