diff --git a/src/sp-ellipse.cpp b/src/sp-ellipse.cpp
index 0d28e9f6b370b2c94c2aca77ddd1df4b39b3348a..ce1343272f9612da961c4b25c1f7ae26998521c7 100644 (file)
--- a/src/sp-ellipse.cpp
+++ b/src/sp-ellipse.cpp
if (flags & (SP_OBJECT_MODIFIED_FLAG | SP_OBJECT_STYLE_MODIFIED_FLAG | SP_OBJECT_VIEWPORT_MODIFIED_FLAG)) {
SPGenericEllipse *ellipse = (SPGenericEllipse *) object;
SPStyle const *style = object->style;
- double const d = 1.0 / NR::expansion(((SPItemCtx const *) ctx)->i2vp);
+ 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, d);
- ellipse->cy.update(em, ex, d);
- ellipse->rx.update(em, ex, d);
- ellipse->ry.update(em, ex, d);
+ 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);
}
static void
sp_arc_modified(SPObject *object, guint flags)
{
- if (flags & SP_OBJECT_MODIFIED_FLAG | SP_OBJECT_STYLE_MODIFIED_FLAG | SP_OBJECT_VIEWPORT_MODIFIED_FLAG) {
+ if (flags & (SP_OBJECT_MODIFIED_FLAG | SP_OBJECT_STYLE_MODIFIED_FLAG | SP_OBJECT_VIEWPORT_MODIFIED_FLAG)) {
sp_shape_set_shape((SPShape *) object);
}