diff options
| author | Johan B. C. Engelen <jbc.engelen@swissonline.ch> | 2010-10-23 20:40:34 +0000 |
|---|---|---|
| committer | Johan Engelen <goejendaagh@zonnet.nl> | 2010-10-23 20:40:34 +0000 |
| commit | 79d2d04dba2b780a696e1872891dc92983cfc2dd (patch) | |
| tree | 4bf31a52ac3b577cccd5e6ea23785d0fdeac19e9 /src | |
| parent | Don't try displaying markers for completely empty paths, fixes crash. (diff) | |
| download | inkscape-79d2d04dba2b780a696e1872891dc92983cfc2dd.tar.gz inkscape-79d2d04dba2b780a696e1872891dc92983cfc2dd.zip | |
Fix updating for ellipses when viewbox is not defined
Fixed bugs:
- https://launchpad.net/bugs/587897
(bzr r9844)
Diffstat (limited to 'src')
| -rw-r--r-- | src/sp-ellipse.cpp | 22 |
1 files changed, 12 insertions, 10 deletions
diff --git a/src/sp-ellipse.cpp b/src/sp-ellipse.cpp index 88fc59f17..dbc5b1407 100644 --- a/src/sp-ellipse.cpp +++ b/src/sp-ellipse.cpp @@ -144,16 +144,18 @@ sp_genericellipse_update(SPObject *object, SPCtx *ctx, guint flags) SPGenericEllipse *ellipse = (SPGenericEllipse *) object; SPStyle const *style = object->style; Geom::OptRect viewbox = ((SPItemCtx const *) ctx)->vp; - double const dx = viewbox->width(); - double const dy = viewbox->height(); - double const dr = sqrt(dx*dx + dy*dy)/sqrt(2); - double const em = style->font_size.computed; - double const ex = em * 0.5; // fixme: get from pango or libnrtype - ellipse->cx.update(em, ex, dx); - ellipse->cy.update(em, ex, dy); - ellipse->rx.update(em, ex, dr); - ellipse->ry.update(em, ex, dr); - sp_shape_set_shape((SPShape *) object); + if (viewbox) { + double const dx = viewbox->width(); + double const dy = viewbox->height(); + double const dr = sqrt(dx*dx + dy*dy)/sqrt(2); + double const em = style->font_size.computed; + double const ex = em * 0.5; // fixme: get from pango or libnrtype + ellipse->cx.update(em, ex, dx); + ellipse->cy.update(em, ex, dy); + ellipse->rx.update(em, ex, dr); + ellipse->ry.update(em, ex, dr); + sp_shape_set_shape((SPShape *) object); + } } if (((SPObjectClass *) ge_parent_class)->update) |