compatibility with canvas 1-2

as in d3/d3-geo-polygon#41
ehtick · Aug 26, 2020 · 76ade30 · 76ade30
1 parent f8a36c7
commit 76ade30
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Showing 3 changed files with 394 additions and 21 deletions.
diff --git a/package.json b/package.json
@@ -59,7 +59,7 @@
   },
   "sideEffects": false,
   "devDependencies": {
-    "canvas": "1",
+    "canvas": "1 - 2",
     "d3-format": "1",
     "eslint": "5",
     "rollup": "0.64",

diff --git a/test/render-world b/test/render-world
@@ -12,6 +12,9 @@ var fs = require("fs"),
     Canvas = require("canvas"),
     d3 = Object.assign({}, require("d3-geo"), require("../"));
 
+// canvas@2 compatibility check
+if (Canvas.Canvas) Canvas = Canvas.Canvas;
+
 var canvas = new Canvas(width, height),
     context = canvas.getContext("2d");