diff options
| -rw-r--r-- | rsvg_internals/src/drawing_ctx.rs | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/rsvg_internals/src/drawing_ctx.rs b/rsvg_internals/src/drawing_ctx.rs index 05548d85..73bbb4b8 100644 --- a/rsvg_internals/src/drawing_ctx.rs +++ b/rsvg_internals/src/drawing_ctx.rs @@ -300,11 +300,16 @@ impl DrawingCtx { )?) } + fn get_top_viewbox(&self) -> ViewBox { + let view_box_stack = self.view_box_stack.borrow(); + *view_box_stack + .last() + .expect("view_box_stack must never be empty!") + } + /// Gets the viewport that was last pushed with `push_view_box()`. pub fn get_view_params(&self) -> ViewParams { - let view_box_stack = self.view_box_stack.borrow(); - let last = view_box_stack.len() - 1; - let vbox = view_box_stack[last]; + let vbox = self.get_top_viewbox(); ViewParams { dpi: self.dpi, |