1 files changed, 36 insertions, 0 deletions
diff --git a/tesseract/src/wordrec/drawfx.h b/tesseract/src/wordrec/drawfx.h
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+++ b/tesseract/src/wordrec/drawfx.h
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+/**********************************************************************
+ * File:        drawfx.h  (Formerly drawfx.h)
+ * Description: Draw things to do with feature extraction.
+ * 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 DRAWFX_H
+#define DRAWFX_H
+
+#include "params.h"
+#include "scrollview.h"
+
+namespace tesseract {
+
+extern STRING_VAR_H (fx_debugfile, DEBUG_WIN_NAME, "Name of debugfile");
+extern ScrollView* fx_win;
+extern FILE *fx_debug;
+void create_fx_win();  //make features win
+void clear_fx_win();  //make features win
+void create_fxdebug_win();  //make gradients win
+
+} // namespace tesseract
+
+#endif