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| author | Matthias Clasen <mclasen@redhat.com> | 2019-07-05 00:08:17 +0000 |
|---|---|---|
| committer | Matthias Clasen <mclasen@redhat.com> | 2019-07-05 15:48:48 -0400 |
| commit | 531261e5dbcb39abb46eb4113a4bd33ba63d171f (patch) | |
| tree | 868ef0341e53834ea4fa55d163cfd0baa09f9170 /utils | |
| parent | 59e2b1aecfd38e0ca20cfe3e0356346f629e158f (diff) | |
| download | pango-531261e5dbcb39abb46eb4113a4bd33ba63d171f.tar.gz | |
pango-view: Add a --line-spacing option
Add a way to try pango_layout_set_line_spacing().
Diffstat (limited to 'utils')
| -rw-r--r-- | utils/viewer-render.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/utils/viewer-render.c b/utils/viewer-render.c index 51ba00fb..5a556cd8 100644 --- a/utils/viewer-render.c +++ b/utils/viewer-render.c @@ -52,6 +52,7 @@ int opt_width = -1; int opt_height = -1; int opt_indent = 0; int opt_spacing = 0; +double opt_line_spacing = 0.0; gboolean opt_justify = 0; int opt_runs = 1; PangoAlignment opt_align = PANGO_ALIGN_LEFT; @@ -126,6 +127,9 @@ make_layout(PangoContext *context, if (opt_spacing != 0) pango_layout_set_spacing (layout, (opt_spacing * opt_dpi * PANGO_SCALE + 36) / 72); + if (opt_line_spacing != 0.0) + pango_layout_set_line_spacing (layout, (float)opt_line_spacing); + align = opt_align; if (align != PANGO_ALIGN_CENTER && pango_context_get_base_dir (context) != PANGO_DIRECTION_LTR) { @@ -710,6 +714,8 @@ parse_options (int argc, char *argv[]) "Width in points to indent paragraphs", "points"}, {"spacing", 0, 0, G_OPTION_ARG_INT, &opt_spacing, "Spacing in points between lines", "points"}, + {"line-spacing", 0, 0, G_OPTION_ARG_DOUBLE, &opt_line_spacing, + "Spread factor for line height", "factor"}, {"justify", 0, 0, G_OPTION_ARG_NONE, &opt_justify, "Align paragraph lines to be justified", NULL}, {"language", 0, 0, G_OPTION_ARG_STRING, &opt_language, |