--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mupdf-source/thirdparty/tesseract/src/wordrec/render.h	Mon Sep 15 11:43:07 2025 +0200
@@ -0,0 +1,56 @@
+/******************************************************************************
+ *
+ * File:         render.h
+ * Description:  Convert the various data type into line lists
+ * Author:       Mark Seaman, OCR Technology
+ *
+ * (c) Copyright 1989, Hewlett-Packard Company.
+ ** 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 RENDER_H
+#define RENDER_H
+
+#include "params.h"     // for BOOL_VAR_H, BoolParam
+#include "scrollview.h" // ScrollView
+
+namespace tesseract {
+
+struct EDGEPT;
+struct TBLOB;
+struct TESSLINE;
+
+/*----------------------------------------------------------------------
+              V a r i a b l e s
+----------------------------------------------------------------------*/
+extern ScrollView *blob_window;        // Window for blobs
+extern ScrollView::Color color_list[]; // Colors for outlines
+
+extern BOOL_VAR_H(wordrec_display_all_blobs);
+
+extern BOOL_VAR_H(wordrec_blob_pause);
+
+#define NUM_COLORS 6
+
+/*----------------------------------------------------------------------
+              F u n c t i o n s
+----------------------------------------------------------------------*/
+void display_blob(TBLOB *blob, ScrollView::Color color);
+
+void render_blob(ScrollView *window, TBLOB *blob, ScrollView::Color color);
+
+void render_edgepts(ScrollView *window, EDGEPT *edgept, ScrollView::Color color);
+
+void render_outline(ScrollView *window, TESSLINE *outline, ScrollView::Color color);
+
+} // namespace tesseract
+
+#endif