From 698c24350095b0ec31fa9dc60507a36cd5524328 Mon Sep 17 00:00:00 2001
From: Matthias Clasen <mclasen@redhat.com>
Date: Sun, 22 Aug 2021 22:07:50 -0400
Subject: docs: Add another illustration

Show font metrics.
---
 docs/fontmetrics-dark.png  |  Bin 0 -> 25402 bytes
 docs/fontmetrics-light.png |  Bin 0 -> 19613 bytes
 docs/fontmetrics.svg       | 1385 ++++++++++++++++++++++++++++++++++++++++++++
 docs/meson.build           |    4 +-
 docs/pango.toml.in         |    2 +
 pango/pango-font.h         |    8 +
 6 files changed, 1398 insertions(+), 1 deletion(-)
 create mode 100644 docs/fontmetrics-dark.png
 create mode 100644 docs/fontmetrics-light.png
 create mode 100644 docs/fontmetrics.svg

diff --git a/docs/fontmetrics-dark.png b/docs/fontmetrics-dark.png
new file mode 100644
index 00000000..02508174
Binary files /dev/null and b/docs/fontmetrics-dark.png differ
diff --git a/docs/fontmetrics-light.png b/docs/fontmetrics-light.png
new file mode 100644
index 00000000..0b3396a5
Binary files /dev/null and b/docs/fontmetrics-light.png differ
diff --git a/docs/fontmetrics.svg b/docs/fontmetrics.svg
new file mode 100644
index 00000000..2844a9fa
--- /dev/null
+++ b/docs/fontmetrics.svg
@@ -0,0 +1,1385 @@
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diff --git a/docs/meson.build b/docs/meson.build
index 6bdfc1f7..9d42a7f2 100644
--- a/docs/meson.build
+++ b/docs/meson.build
@@ -33,7 +33,9 @@ pango_content_files = [
   'bidi-annotate-dark.png',
   'split-cursor.png',
   'split-cursor-light.png',
-  'split-cursor-dark.png'
+  'split-cursor-dark.png',
+  'fontmetrics-light.png',
+  'fontmetrics-dark.png',
 ]
 
 doc_conf = configuration_data()
diff --git a/docs/pango.toml.in b/docs/pango.toml.in
index f5e58194..6173d208 100644
--- a/docs/pango.toml.in
+++ b/docs/pango.toml.in
@@ -92,4 +92,6 @@ content_images = [
   "bidi-annotate-dark.png",
   "split-cursor-light.png",
   "split-cursor-dark.png",
+  "fontmetrics-light.png",
+  "fontmetrics-dark.png",
 ]
diff --git a/pango/pango-font.h b/pango/pango-font.h
index 498338b2..e7272e3e 100644
--- a/pango/pango-font.h
+++ b/pango/pango-font.h
@@ -52,6 +52,14 @@ typedef struct _PangoFontDescription PangoFontDescription;
  * to a script. The fields of this structure are private to implementations
  * of a font backend. See the documentation of the corresponding getters
  * for documentation of their meaning.
+ *
+ * For an overview of the most important metrics, see:
+ *
+ * <picture>
+ *   <source srcset="fontmetrics-dark.png" media="(prefers-color-scheme: dark)">
+ *   <img alt="Font metrics" src="fontmetrics-light.png">
+ * </picture>
+
  */
 typedef struct _PangoFontMetrics PangoFontMetrics;
 
-- 
cgit v1.2.1