From 4005d8bfd09819280ffce4135f659060172e72a9 Mon Sep 17 00:00:00 2001
From: hmhealey <harrisonmhealey@gmail.com>
Date: Thu, 17 Sep 2015 11:04:26 -0400
Subject: Updated godep workspace and freetype library so that godep save and
 restore work again

---
 .../golang/freetype/cmd/print-glyph-points/main.c  | 87 ++++++++++++++++++++++
 1 file changed, 87 insertions(+)
 create mode 100644 Godeps/_workspace/src/github.com/golang/freetype/cmd/print-glyph-points/main.c

(limited to 'Godeps/_workspace/src/github.com/golang/freetype/cmd/print-glyph-points/main.c')

diff --git a/Godeps/_workspace/src/github.com/golang/freetype/cmd/print-glyph-points/main.c b/Godeps/_workspace/src/github.com/golang/freetype/cmd/print-glyph-points/main.c
new file mode 100644
index 000000000..6e821e892
--- /dev/null
+++ b/Godeps/_workspace/src/github.com/golang/freetype/cmd/print-glyph-points/main.c
@@ -0,0 +1,87 @@
+/*
+gcc main.c -I/usr/include/freetype2 -lfreetype && ./a.out 12 ../../testdata/luxisr.ttf with_hinting
+*/
+
+#include <stdio.h>
+#include <ft2build.h>
+#include FT_FREETYPE_H
+
+void usage(char** argv) {
+	fprintf(stderr, "usage: %s font_size font_file [with_hinting|sans_hinting]\n", argv[0]);
+}
+
+int main(int argc, char** argv) {
+	FT_Error error;
+	FT_Library library;
+	FT_Face face;
+	FT_Glyph_Metrics* m;
+	FT_Outline* o;
+	FT_Int major, minor, patch;
+	int i, j, font_size, no_hinting;
+
+	if (argc != 4) {
+		usage(argv);
+		return 1;
+	}
+	font_size = atoi(argv[1]);
+	if (font_size <= 0) {
+		fprintf(stderr, "invalid font_size\n");
+		usage(argv);
+		return 1;
+	}
+	if (!strcmp(argv[3], "with_hinting")) {
+		no_hinting = 0;
+	} else if (!strcmp(argv[3], "sans_hinting")) {
+		no_hinting = 1;
+	} else {
+		fprintf(stderr, "neither \"with_hinting\" nor \"sans_hinting\"\n");
+		usage(argv);
+		return 1;
+	};
+	error = FT_Init_FreeType(&library);
+	if (error) {
+		fprintf(stderr, "FT_Init_FreeType: error #%d\n", error);
+		return 1;
+	}
+	FT_Library_Version(library, &major, &minor, &patch);
+	printf("freetype version %d.%d.%d\n", major, minor, patch);
+	error = FT_New_Face(library, argv[2], 0, &face);
+	if (error) {
+		fprintf(stderr, "FT_New_Face: error #%d\n", error);
+		return 1;
+	}
+	error = FT_Set_Char_Size(face, 0, font_size*64, 0, 0);
+	if (error) {
+		fprintf(stderr, "FT_Set_Char_Size: error #%d\n", error);
+		return 1;
+	}
+	for (i = 0; i < face->num_glyphs; i++) {
+		error = FT_Load_Glyph(face, i, no_hinting ? FT_LOAD_NO_HINTING : FT_LOAD_DEFAULT);
+		if (error) {
+			fprintf(stderr, "FT_Load_Glyph: glyph %d: error #%d\n", i, error);
+			return 1;
+		}
+		if (face->glyph->format != FT_GLYPH_FORMAT_OUTLINE) {
+			fprintf(stderr, "glyph format for glyph %d is not FT_GLYPH_FORMAT_OUTLINE\n", i);
+			return 1;
+		}
+		m = &face->glyph->metrics;
+		/* Print what Go calls the AdvanceWidth, and then: XMin, YMin, XMax, YMax. */
+		printf("%ld %ld %ld %ld %ld;",
+				m->horiAdvance,
+				m->horiBearingX,
+				m->horiBearingY - m->height,
+				m->horiBearingX + m->width,
+				m->horiBearingY);
+		/* Print the glyph points. */
+		o = &face->glyph->outline;
+		for (j = 0; j < o->n_points; j++) {
+			if (j != 0) {
+				printf(", ");
+			}
+			printf("%ld %ld %d", o->points[j].x, o->points[j].y, o->tags[j] & 0x01);
+		}
+		printf("\n");
+	}
+	return 0;
+}
-- 
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