Merge pull request #20 from developmentseed/patch/limit-bounds-to-tms…

…-bounds limit layer bounds to the max TMS bounds
developmentseed · Feb 15, 2024 · a116c55 · a116c55
2 parents 68b0568 + dc6f9df
commit a116c55
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diff --git a/.gitignore b/.gitignore
@@ -105,3 +105,5 @@ ENV/
 cdk.out/
 node_modules
 cdk.context.json
+
+notebooks/
diff --git a/titiler/cmr/templates/map.html b/titiler/cmr/templates/map.html
@@ -122,6 +122,14 @@
           // Bounds crossing dateline
           if (bounds[0] > bounds[2]) {
             bounds[0] = bounds[0] - 360
+          } else {
+            // Avoid bounds overflow and limit to the max TileMatrixSet bbox
+            bounds = [
+              max(bounds[0], tms.xy_bbox.left),
+              max(bounds[1], tms.xy_bbox.bottom),
+              min(bounds[2], tms.xy_bbox.right),
+              min(bounds[3], tms.xy_bbox.top),
+            ]
           }
           var left = bounds[0],
             bottom = bounds[1],