WIP - add extractor, generate snippet_data

node_modules/sharp/vendor/include/pango/pango-item.h

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+/* Pango
+ * pango-item.h: Structure for storing run information
+ *
+ * Copyright (C) 2000 Red Hat Software
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.	 See the GNU
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public
+ * License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA 02111-1307, USA.
+ */
+
+#ifndef __PANGO_ITEM_H__
+#define __PANGO_ITEM_H__
+
+#include <pango/pango-types.h>
+
+G_BEGIN_DECLS
+
+typedef struct _PangoAnalysis PangoAnalysis;
+typedef struct _PangoItem PangoItem;
+
+/**
+ * PANGO_ANALYSIS_FLAG_CENTERED_BASELINE:
+ *
+ * Whether the segment should be shifted to center around the baseline.
+ * Used in vertical writing directions mostly.
+ *
+ * Since: 1.16
+ */
+#define PANGO_ANALYSIS_FLAG_CENTERED_BASELINE (1 << 0)
+
+/**
+ * PANGO_ANALYSIS_FLAG_IS_ELLIPSIS:
+ *
+ * This flag is used to mark runs that hold ellipsized text,
+ * in an ellipsized layout.
+ *
+ * Since: 1.36.7
+ */
+#define PANGO_ANALYSIS_FLAG_IS_ELLIPSIS (1 << 1)
+
+/**
+ * PangoAnalysis:
+ * @shape_engine: the engine for doing rendering-system-dependent processing.
+ * @lang_engine: the engine for doing rendering-system-independent processing.
+ * @font: the font for this segment.
+ * @level: the bidirectional level for this segment.
+ * @gravity: the glyph orientation for this segment (A #PangoGravity).
+ * @flags: boolean flags for this segment (currently only one) (Since: 1.16).
+ * @script: the detected script for this segment (A #PangoScript) (Since: 1.18).
+ * @language: the detected language for this segment.
+ * @extra_attrs: extra attributes for this segment.
+ *
+ * The #PangoAnalysis structure stores information about
+ * the properties of a segment of text.
+ */
+struct _PangoAnalysis
+{
+  PangoEngineShape *shape_engine;
+  PangoEngineLang  *lang_engine;
+  PangoFont *font;
+
+  guint8 level;
+  guint8 gravity; /* PangoGravity */
+  guint8 flags;
+
+  guint8 script; /* PangoScript */
+  PangoLanguage *language;
+
+  GSList *extra_attrs;
+};
+
+/**
+ * PangoItem:
+ * @offset: byte offset of the start of this item in text.
+ * @length: length of this item in bytes.
+ * @num_chars: number of Unicode characters in the item.
+ * @analysis: analysis results for the item.
+ *
+ * The #PangoItem structure stores information about a segment of text.
+ */
+struct _PangoItem
+{
+  gint offset;
+  gint length;
+  gint num_chars;
+  PangoAnalysis analysis;
+};
+
+#define PANGO_TYPE_ITEM (pango_item_get_type ())
+
+PANGO_AVAILABLE_IN_ALL
+GType pango_item_get_type (void) G_GNUC_CONST;
+
+PANGO_AVAILABLE_IN_ALL
+PangoItem *pango_item_new   (void);
+PANGO_AVAILABLE_IN_ALL
+PangoItem *pango_item_copy  (PangoItem  *item);
+PANGO_AVAILABLE_IN_ALL
+void       pango_item_free  (PangoItem  *item);
+PANGO_AVAILABLE_IN_ALL
+PangoItem *pango_item_split (PangoItem  *orig,
+			     int         split_index,
+			     int         split_offset);
+
+G_END_DECLS
+
+#endif /* __PANGO_ITEM_H__ */