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author | Matthias Clasen <mclasen@redhat.com> | 2021-02-19 08:05:41 -0500 |
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committer | Matthias Clasen <mclasen@redhat.com> | 2021-03-11 13:17:36 -0500 |
commit | 788c7cf41b5d09c579cd01a7211f8b39d1f78c6a (patch) | |
tree | b60efdb6b13ae57e0845d2079642d8d596f89e6a | |
parent | d76d3e3270e826d96d9fff730e93e2b5cd53ca2c (diff) | |
download | pango-788c7cf41b5d09c579cd01a7211f8b39d1f78c6a.tar.gz |
docs: Tweak context docs
Add summaries to doc comments, etc.
-rw-r--r-- | pango/pango-context.c | 60 |
1 files changed, 32 insertions, 28 deletions
diff --git a/pango/pango-context.c b/pango/pango-context.c index a6a3f383..67fba6a1 100644 --- a/pango/pango-context.c +++ b/pango/pango-context.c @@ -33,23 +33,16 @@ #include "pango-emoji-private.h" /** - * SECTION:pangocontext - * @title:Contexts - * @short_description: Global context object + * PangoContext: * - * The `PangoContext` structure stores global information - * influencing Pango's operation, such as the fontmap used - * to look up fonts, and default values such as the default - * language, default gravity, or default font. + * A `PangoContext` stores global information used to control the + * itemization process. * - * To obtain a `PangoContext`, use [method@Pango.FontMap.create_context]. - */ - -/** - * PangoContext: + * The information stored by `PangoContext includes the fontmap used + * to look up fonts, and default values such as the default language, + * default gravity, or default font. * - * The `PangoContext` structure stores global information - * used to control the itemization process. + * To obtain a `PangoContext`, use [method@Pango.FontMap.create_context]. */ struct _PangoContext { @@ -175,11 +168,13 @@ update_resolved_gravity (PangoContext *context) * matrix. (No matrix set is the same as setting the identity matrix.) * * Sets the transformation matrix that will be applied when rendering - * with this context. Note that reported metrics are in the user space - * coordinates before the application of the matrix, not device-space - * coordinates after the application of the matrix. So, they don't scale - * with the matrix, though they may change slightly for different - * matrices, depending on how the text is fit to the pixel grid. + * with this context. + * + * Note that reported metrics are in the user space coordinates before + * the application of the matrix, not device-space coordinates after the + * application of the matrix. So, they don't scale with the matrix, though + * they may change slightly for different matrices, depending on how the + * text is fit to the pixel grid. * * Since: 1.6 */ @@ -207,7 +202,9 @@ pango_context_set_matrix (PangoContext *context, * @context: a `PangoContext` * * Gets the transformation matrix that will be applied when - * rendering with this context. See [method@Pango.Context.set_matrix]. + * rendering with this context. + * + * See [method@Pango.Context.set_matrix]. * * Return value: (nullable): the matrix, or %NULL if no matrix has * been set (which is the same as the identity matrix). The returned @@ -466,6 +463,7 @@ pango_context_set_base_dir (PangoContext *context, * @context: a `PangoContext` * * Retrieves the base direction for the context. + * * See [method@Pango.Context.set_base_dir]. * * Return value: the base direction for the context. @@ -508,6 +506,7 @@ pango_context_set_base_gravity (PangoContext *context, * @context: a `PangoContext` * * Retrieves the base gravity for the context. + * * See [method@Pango.Context.set_base_gravity]. * * Return value: the base gravity for the context. @@ -575,8 +574,9 @@ pango_context_set_gravity_hint (PangoContext *context, * pango_context_get_gravity_hint: * @context: a `PangoContext` * - * Retrieves the gravity hint for the context. See - * [method@Pango.Context.set_gravity_hint] for details. + * Retrieves the gravity hint for the context. + * + * See [method@Pango.Context.set_gravity_hint] for details. * * Return value: the gravity hint for the context. * @@ -1543,9 +1543,11 @@ itemize_state_finish (ItemizeState *state) * @attrs: the set of attributes that apply to @text. * @cached_iter: (allow-none): Cached attribute iterator, or %NULL * - * Like [func@itemize], but the base direction to use when computing - * bidirectional levels (see [method@Pango.Context.set_base_dir]), - * is specified explicitly rather than gotten from the `PangoContext`. + * Like `pango_itemize()`, but with an explicitly specified base direction. + * + * The base direction is used when computing bidirectional levels. + * (see [method@Pango.Context.set_base_dir]). [func@itemize] gets the + * base direction from the `PangoContext`. * * Return value: (transfer full) (element-type Pango.Item): a `GList` of * [struct@Pango.Item] structures. The items should be freed using @@ -1620,9 +1622,11 @@ itemize_with_font (PangoContext *context, * @cached_iter: (allow-none): Cached attribute iterator, or %NULL * * Breaks a piece of text into segments with consistent directional - * level and font. Each byte of @text will be contained in exactly one - * of the items in the returned list; the generated list of items will - * be in logical order (the start offsets of the items are ascending). + * level and font. + * + * Each byte of @text will be contained in exactly one of the items in the + * returned list; the generated list of items will be in logical order (the + * start offsets of the items are ascending). * * @cached_iter should be an iterator over @attrs currently positioned * at a range before or containing @start_index; @cached_iter will be |