[librsvg: 3/15] Rename CairoRenderer::render_element_to_viewport() -> ::snapshot_element()

[Federico Mena Quintero <federico src gnome org>]

commit 56be2223b8fffbee0148d8d27555883fbd7ccd2a
Author: Federico Mena Quintero <federico gnome org>
Date:   Thu Jul 25 12:05:50 2019 -0500

    Rename CairoRenderer::render_element_to_viewport() -> ::snapshot_element()
    
    This will be documented to work by just rendering the element's
    subtree, while preserving its transformation matrix.  It is the
    equivalent of the old render_cairo_sub() semantics.

 librsvg_crate/src/lib.rs     | 4 ++--
 rsvg_internals/src/handle.rs | 6 +++---
 2 files changed, 5 insertions(+), 5 deletions(-)
---
diff --git a/librsvg_crate/src/lib.rs b/librsvg_crate/src/lib.rs
index 09ae7e71..86ce1ca6 100644
--- a/librsvg_crate/src/lib.rs
+++ b/librsvg_crate/src/lib.rs
@@ -417,7 +417,7 @@ impl<'a> CairoRenderer<'a> {
         self.handle.0.render_document(cr, viewport, self.dpi, false)
     }
 
-    pub fn render_element_to_viewport(
+    pub fn snapshot_element(
         &self,
         cr: &cairo::Context,
         id: Option<&str>,
@@ -425,6 +425,6 @@ impl<'a> CairoRenderer<'a> {
     ) -> Result<(), RenderingError> {
         self.handle
             .0
-            .render_element_to_viewport(cr, id, viewport, self.dpi, false)
+            .snapshot_element(cr, id, viewport, self.dpi, false)
     }
 }
diff --git a/rsvg_internals/src/handle.rs b/rsvg_internals/src/handle.rs
index b39806e9..989b959d 100644
--- a/rsvg_internals/src/handle.rs
+++ b/rsvg_internals/src/handle.rs
@@ -320,7 +320,7 @@ impl Handle {
             height: f64::from(dimensions.height),
         };
 
-        self.render_element_to_viewport(cr, id, &viewport, dpi, is_testing)
+        self.snapshot_element(cr, id, &viewport, dpi, is_testing)
     }
 
     pub fn render_document(
@@ -330,10 +330,10 @@ impl Handle {
         dpi: Dpi,
         is_testing: bool,
     ) -> Result<(), RenderingError> {
-        self.render_element_to_viewport(cr, None, viewport, dpi, is_testing)
+        self.snapshot_element(cr, None, viewport, dpi, is_testing)
     }
 
-    pub fn render_element_to_viewport(
+    pub fn snapshot_element(
         &self,
         cr: &cairo::Context,
         id: Option<&str>,