add cran comments, move/buildignore experiments

.Rbuildignore

@@ -3,3 +3,5 @@
 ^README\.Rmd$
 ^README-.*\.png$
 ^CONDUCT\.md$
+^experiments
+^cran-comments\.md$

cran-comments.md

@@ -0,0 +1,16 @@
+## Test environments
+* local OS X install, R 3.4.0
+* ubuntu 12.04 (on travis-ci), R 3.4.0
+* win-builder (devel and release)
+* rhub::check_for_cran()
+
+## R CMD check results
+
+0 errors | 0 warnings | 1 note
+
+* This is a new release.
+
+## Reverse dependencies
+
+This is a new release, so there are no reverse dependencies.
+

experiments/flubber_playback.R

@@ -0,0 +1,147 @@
+library(sf)
+library(mapview)
+library(mapedit)
+library(geojsonio)
+library(htmltools)
+
+#ed <- editMap()
+#rec <- attr(ed, "recorder")
+
+#bbox <- unclass(
+#  st_bbox(
+#    mapedit:::combine_list_of_sf(
+#      lapply(rec,function(x){x$feature})
+#    )
+#  )
+#)
+
+bbox_rect <- geojson_json(
+  st_polygon(
+    list(matrix(
+      c(
+        c(bbox[1], bbox[4]),
+        c(bbox[3], bbox[4]),
+        c(bbox[3], bbox[2]),
+        c(bbox[1], bbox[2]),
+        c(bbox[1], bbox[4])
+      ),
+      ncol=2,
+      byrow=TRUE
+    ))
+  )
+)
+
+tl <- tagList(
+  tags$head(tags$script(src="https://unpkg.com/flubber")),
+  d3r::d3_dep_v4(offline = FALSE),
+  tags$script(HTML(
+sprintf(
+"
+var feat = %s;
+var bbox = %s;
+var feat_lookup = {};
+
+var proj = d3.geoMercator().fitSize(
+  [800,400],
+  bbox
+);
+var path = d3.geoPath().projection(proj);
+
+var svg = d3.select('body').append('svg')
+  .style('height', 400)
+  .style('width', 800)
+  .classed('map', true);
+
+
+function draw(ed, delay) {
+  var path_f = svg
+    .append('path')
+    .datum(ed)
+    .style('fill', 'none')
+    .style('stroke', 'black')
+    .style('opacity', 0.0001)
+    .transition(2000)
+    .delay(delay * 1000)
+    .style('opacity', 1)
+    .attr('d', path(ed.feature));
+  feat_lookup[ed.feature.features[0].properties.X_leaflet_id] = {
+    pathd : path(ed.feature),
+    pathsvg: path_f.node(0)
+  }
+};
+
+function edit(ed, delay) {
+  var path_f = feat_lookup[ed.feature.features[0].properties.X_leaflet_id];
+  var interpolator = flubber.interpolate(
+    path_f.pathd,
+    path(ed.feature)
+  );
+
+  d3.select(path_f.pathsvg)
+    .transition(2000)
+    .delay(delay * 1000)
+    .attrTween('d', function(d) {return interpolator});
+};
+
+function del(ed, delay) {
+  var path_f = feat_lookup[ed.feature.features[0].properties.X_leaflet_id];
+  d3.select(path_f.pathsvg)
+    .transition(2000)
+    .delay(delay * 1000)
+    .style('opacity', 0.0001)
+    .remove();
+};
+
+var actions = {
+  'map_draw_new_feature' : draw,
+  'map_draw_edited_features': edit,
+  'map_draw_deleted_features': del
+};
+
+feat.forEach(function(ed, i) {
+  actions[ed.evt](ed, i)
+});
+/*
+var fpath = svg.append('g')
+  .selectAll('path')
+  .data([feat[0]])
+  .enter()
+  .append('path')
+  .attr('d', path)
+  .style('stroke', 'black')
+  .style('fill', 'none')
+  .style('pointer-events', 'all');
+
+feat.slice(1).reduce(
+function(left,right,i) {
+var interpolator = flubber.interpolate(
+path(feat[i]),
+path(right)
+);
+
+return left
+.transition()
+.duration(2000)
+.attrTween('d', function(d) {return interpolator});
+},
+fpath
+);
+*/
+",
+jsonlite::toJSON(
+  Map(
+    function(x){
+      x$feature <-geojson_list(x$feature);
+      x
+    },
+    rec
+  ),
+  auto_unbox=TRUE,
+  force=TRUE
+),
+bbox_rect
+    )
+  ))
+  )
+
+browsable(tl)