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| author | Jabier Arraiza Cenoz <jabier.arraiza@marker.es> | 2016-07-31 16:57:35 +0000 |
|---|---|---|
| committer | jabiertxof <info@marker.es> | 2016-07-31 16:57:35 +0000 |
| commit | 5697c9788ff67d3382d9df31107daa9b7d2aacd2 (patch) | |
| tree | 5b6d42f266a58178acda0dd027c61624898c7000 /src/live_effects | |
| parent | Font and lenght problems in diferent display units solved, also handle unifor... (diff) | |
| download | inkscape-5697c9788ff67d3382d9df31107daa9b7d2aacd2.tar.gz inkscape-5697c9788ff67d3382d9df31107daa9b7d2aacd2.zip | |
Rotate the text label on down position 180 degree
(bzr r15017.1.19)
Diffstat (limited to 'src/live_effects')
| -rw-r--r-- | src/live_effects/lpe-measure-line.cpp | 18 |
1 files changed, 13 insertions, 5 deletions
diff --git a/src/live_effects/lpe-measure-line.cpp b/src/live_effects/lpe-measure-line.cpp index 716f15a5e..b4ad45092 100644 --- a/src/live_effects/lpe-measure-line.cpp +++ b/src/live_effects/lpe-measure-line.cpp @@ -56,7 +56,7 @@ LPEMeasureLine::LPEMeasureLine(LivePathEffectObject *lpeobject) : text_distance(_("Text distance*"), _("Text distance"), "text_distance", &wr, this, 12), helpline_distance(_("Helpline distance*"), _("Helpline distance"), "helpline_distance", &wr, this, 0.0), helpline_overlap(_("Helpline overlap*"), _("Helpline overlap"), "helpline_overlap", &wr, this, 2.0), - unit(_("Unit*"), _("Unit"), "unit", &wr, this), + unit(_("Unit*"), _("Unit"), "unit", &wr, this, "px"), format(_("Format*"), _("Format the number ex:measure+ +unit"), "format", &wr, this, "measure+unit"), arrows_outside(_("Arrows outside"), _("Arrows outside"), "arrows_outside", &wr, this, false), flip_side(_("Flip side*"), _("Flip side"), "flip_side", &wr, this, false), @@ -251,7 +251,11 @@ LPEMeasureLine::createTextLabel(Geom::Point pos, double length, Geom::Coord angl gchar * transform; if (rotate_anotation) { Geom::Affine affine = Geom::Affine(Geom::Translate(pos).inverse()); - affine *= Geom::Rotate(angle); + if (std::abs(angle) > rad_from_deg(90) && std::abs(angle) < rad_from_deg(270)) { + angle = std::fmod(angle + rad_from_deg(180), 2*M_PI); + if (angle < 0) angle += 2*M_PI; + } + affine *= Geom::Rotate(std::abs(angle)); affine *= Geom::Translate(pos); transform = sp_svg_transform_write(affine); } else { @@ -448,13 +452,17 @@ LPEMeasureLine::doBeforeEffect (SPLPEItem const* lpeitem) angle = std::fmod(angle + rad_from_deg(180), 2*M_PI); if (angle < 0) angle += 2*M_PI; } - Geom::Coord angle_cross = std::fmod(angle + rad_from_deg(90), 2*M_PI); - if (angle_cross < 0) angle_cross += 2*M_PI; //We get the font size to offset the text to the middle Pango::FontDescription fontdesc((Glib::ustring)fontbutton.param_getSVGValue()); double fontsize = fontdesc.get_size()/Pango::SCALE; fontsize *= desktop->doc()->getRoot()->c2p.inverse().expansionX(); - pos = pos - Point::polar(angle_cross, (position + text_distance) - fontsize/2.0); + Geom::Coord angle_cross = std::fmod(angle + rad_from_deg(90), 2*M_PI); + if (angle_cross < 0) angle_cross += 2*M_PI; + if (std::abs(angle) > rad_from_deg(90) && std::abs(angle) < rad_from_deg(270)) { + pos = pos - Point::polar(angle_cross, (position - text_distance) + fontsize/2.0); + } else { + pos = pos - Point::polar(angle_cross, (position + text_distance) - fontsize/2.0); + } if (!scale_insensitive) { Geom::Affine affinetransform = i2anc_affine(SP_OBJECT(lpeitem), SP_OBJECT(desktop->doc()->getRoot())); length *= (affinetransform.expansionX() + affinetransform.expansionY()) / 2.0; |