diff options
Diffstat (limited to 'examples')
| -rw-r--r-- | examples/renderdemo.c | 34 | ||||
| -rw-r--r-- | examples/test-mixed.txt | 8 |
2 files changed, 41 insertions, 1 deletions
diff --git a/examples/renderdemo.c b/examples/renderdemo.c index 9fd16ff0..21773e4e 100644 --- a/examples/renderdemo.c +++ b/examples/renderdemo.c @@ -57,6 +57,7 @@ int opt_indent = 0; int opt_runs = 1; PangoEllipsizeMode opt_ellipsize = PANGO_ELLIPSIZE_NONE; PangoGravity opt_gravity = PANGO_GRAVITY_SOUTH; +PangoGravityHint opt_gravity_hint = PANGO_GRAVITY_HINT_NATURAL; HintMode opt_hinting = HINT_DEFAULT; PangoWrapMode opt_wrap = PANGO_WRAP_WORD_CHAR; gboolean opt_wrap_set = FALSE; @@ -289,6 +290,7 @@ do_output (PangoContext *context, } pango_context_set_base_gravity (context, opt_gravity); + pango_context_set_gravity_hint (context, opt_gravity_hint); set_transform (context, transform_cb, cb_context, cb_data, &matrix); @@ -389,6 +391,34 @@ parse_gravity (const char *name, } static gboolean +parse_gravity_hint (const char *name, + const char *arg, + gpointer data, + GError **error) +{ + static GEnumClass *class = NULL; + gboolean ret = TRUE; + GEnumValue *value; + + if (!class) + class = g_type_class_ref (PANGO_TYPE_GRAVITY_HINT); + + value = g_enum_get_value_by_nick (class, arg); + if (value) + opt_gravity_hint = value->value; + else + { + g_set_error(error, + G_OPTION_ERROR, + G_OPTION_ERROR_BAD_VALUE, + "Argument for --gravity-hint must be one of natural/strong/line"); + ret = FALSE; + } + + return ret; +} + +static gboolean parse_hinting (const char *name, const char *arg, gpointer data, @@ -566,7 +596,9 @@ parse_options (int argc, char *argv[]) {"font", 0, 0, G_OPTION_ARG_STRING, &opt_font, "Set the font description", "description"}, {"gravity", 0, 0, G_OPTION_ARG_CALLBACK, &parse_gravity, - "Gravity: glyph rotation", "south/east/north/west/auto"}, + "Base gravity: glyph rotation", "south/east/north/west/auto"}, + {"gravity-hint", 0, 0, G_OPTION_ARG_CALLBACK, &parse_gravity_hint, + "Gravity hint", "natural/strong/line"}, {"header", 0, 0, G_OPTION_ARG_NONE, &opt_header, "Display the options in the output", NULL}, {"hinting", 0, 0, G_OPTION_ARG_CALLBACK, &parse_hinting, diff --git a/examples/test-mixed.txt b/examples/test-mixed.txt new file mode 100644 index 00000000..5c3f1a2f --- /dev/null +++ b/examples/test-mixed.txt @@ -0,0 +1,8 @@ +你好，这是中文竖排测试。 +欢迎来到中国北京。 +白日依山尽， +Roses are Red, +Grass is Green. 2006 +Arabic is گلها قرمزند، +چمن سبز. ۲۰۰۶ +白日依山尽， 2006 |