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| author | bulia byak <buliabyak@gmail.com> | 2006-02-05 00:46:03 +0000 |
|---|---|---|
| committer | buliabyak <buliabyak@users.sourceforge.net> | 2006-02-05 00:46:03 +0000 |
| commit | ce8f1c16d6fb305c9ebe2b00ab0b5e2c561fa405 (patch) | |
| tree | 146c8cd5562aeb28f5f0c3ce5204f54b55db4a34 /src/libnrtype | |
| parent | sp_text_get_length_upto to count length recursively up to a given child (diff) | |
| download | inkscape-ce8f1c16d6fb305c9ebe2b00ab0b5e2c561fa405.tar.gz inkscape-ce8f1c16d6fb305c9ebe2b00ab0b5e2c561fa405.zip | |
optional start index and length in getBoundingBox, for tspan bboxes
(bzr r77)
Diffstat (limited to 'src/libnrtype')
| -rwxr-xr-x | src/libnrtype/Layout-TNG-Output.cpp | 8 | ||||
| -rwxr-xr-x | src/libnrtype/Layout-TNG.h | 2 |
2 files changed, 8 insertions, 2 deletions
diff --git a/src/libnrtype/Layout-TNG-Output.cpp b/src/libnrtype/Layout-TNG-Output.cpp index 08eb403db..b6249248b 100755 --- a/src/libnrtype/Layout-TNG-Output.cpp +++ b/src/libnrtype/Layout-TNG-Output.cpp @@ -83,10 +83,16 @@ void Layout::show(NRArenaGroup *in_arena, NRRect const *paintbox) const nr_arena_item_request_update(NR_ARENA_ITEM(in_arena), NR_ARENA_ITEM_STATE_ALL, FALSE); } -void Layout::getBoundingBox(NRRect *bounding_box, NR::Matrix const &transform) const +void Layout::getBoundingBox(NRRect *bounding_box, NR::Matrix const &transform, int start, int length) const { for (unsigned glyph_index = 0 ; glyph_index < _glyphs.size() ; glyph_index++) { if (_characters[_glyphs[glyph_index].in_character].in_glyph == -1) continue; + if (start != -1 && _glyphs[glyph_index].in_character < start) continue; + if (length != -1) { + if (start == -1) + start = 0; + if (_glyphs[glyph_index].in_character > start + length) continue; + } // this could be faster NRMatrix glyph_matrix; _getGlyphTransformMatrix(glyph_index, &glyph_matrix); diff --git a/src/libnrtype/Layout-TNG.h b/src/libnrtype/Layout-TNG.h index 6400ee77b..5c86d3135 100755 --- a/src/libnrtype/Layout-TNG.h +++ b/src/libnrtype/Layout-TNG.h @@ -314,7 +314,7 @@ public: \param transform The transform to be applied to the entire object prior to calculating its bounds. */ - void getBoundingBox(NRRect *bounding_box, NR::Matrix const &transform) const; + void getBoundingBox(NRRect *bounding_box, NR::Matrix const &transform, int start = -1, int length = -1) const; /** Sends all the glyphs to the given print context. \param ctx I have |