close #295

DESCRIPTION

@@ -1,7 +1,7 @@
 Package: mapdeck
 Type: Package
 Title: Interactive Maps Using 'Mapbox GL JS' and 'Deck.gl'
-Version: 0.3.2001
+Version: 0.3.2002
 Date: 2020-04-05
 Authors@R: c(
     person("David", "Cooley", ,"dcooley@symbolix.com.au", role = c("aut", "cre"))

NEWS.md

@@ -1,3 +1,8 @@
+# v0.3.3
+
+* min and max pitch and zoom options [issue 295](https://github.com/SymbolixAU/mapdeck/issues/295)
+
+
 # v0.3.2
 
 * `add_animated_arc()` layer

R/mapdeck_map.R

@@ -52,6 +52,10 @@ mapdeck <- function(
 	pitch = 0,
 	zoom = 0,
 	bearing = 0,
+	max_zoom = 20,
+	min_zoom = 0,
+	max_pitch = 60,
+	min_pitch = 0,
 	location = c(0, 0),
 	show_view_state = FALSE,
 	repeat_view = FALSE
@@ -65,6 +69,10 @@ mapdeck <- function(
     , zoom = force( zoom )
     , location = force( as.numeric( location ) )
     , bearing = force( bearing )
+    , max_zoom = force( max_zoom )
+    , min_zoom = force( min_zoom )
+    , max_pitch = force( max_pitch )
+    , min_pitch = force( min_pitch )
     , show_view_state = force( show_view_state )
     , repeat_view = force( repeat_view )
   )

inst/htmlwidgets/mapdeck.js

@@ -26,12 +26,19 @@ HTMLWidgets.widget({
         	latitude: x.location[1],
         	zoom: x.zoom,
         	pitch: x.pitch,
-        	bearing: x.bearing
+        	bearing: x.bearing,
+        	maxZoom: x.max_zoom,
+       	 	minZoom: x.min_zoom,
+       	 	maxPitch: x.max_pitch,
+       	 	minPitch: x.min_pitch
         };
 
        if( x.access_token === null ) {
        	 const deckgl = new deck.DeckGL({
-       	 	  views: [ new deck.MapView({ id: el.id, repeat: x.repeat_view }) ],
+       	 	  views: [ new deck.MapView({
+       	 	  	id: el.id,
+       	 	  	repeat: x.repeat_view
+       	 	  	}) ],
        	 	  map: false,
 			      container: el.id,
 			      initialViewState: window[el.id + 'INITIAL_VIEW_STATE'],
@@ -42,7 +49,10 @@ HTMLWidgets.widget({
 			   window[el.id + 'map'] = deckgl;
        } else {
         const deckgl = new deck.DeckGL({
-        	  views: [ new deck.MapView({ id: el.id, repeat: x.repeat_view }) ],
+        	  views: [ new deck.MapView({
+        	  	id: el.id,
+        	  	repeat: x.repeat_view
+        	  	}) ],
           	mapboxApiAccessToken: x.access_token,
 			      container: el.id,
 			      mapStyle: x.style,