[librsvg: 3/3] Merge branch 'text' into 'master'

[Federico Mena Quintero <federico src gnome org>]

commit 75257c83262367031c3d6189dd110429f228e237
Merge: 40ee738c 124a31bc
Author: Federico Mena Quintero <federico mena gmail com>
Date:   Fri Jan 8 01:19:24 2021 +0000

    Merge branch 'text' into 'master'
    
    text: skip tspan and tref if they are not visible
    
    Closes #667
    
    See merge request GNOME/librsvg!456

 src/drawing_ctx.rs                                 |  64 +++++++++++++--------
 src/element.rs                                     |   2 +-
 src/properties.rs                                  |  16 ++++--
 src/text.rs                                        |   7 +++
 .../reftests/bugs/667-tspan-visibility-ref.png     | Bin 0 -> 1766 bytes
 .../reftests/bugs/667-tspan-visibility.svg         |  26 +++++++++
 6 files changed, 84 insertions(+), 31 deletions(-)
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