From 94326f6c13b1b4c80b0337c9aefe1ad5c0cf65be Mon Sep 17 00:00:00 2001 From: Johan Engelen Date: Sat, 23 Oct 2010 22:40:34 +0200 Subject: [PATCH] Fix updating for ellipses when viewbox is not defined --- src/sp-ellipse.cpp | 22 ++++++++++++---------- 1 file 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) -- 2.30.2