diff --git a/lib/node_modules/@stdlib/plot/base/view/lib/browser/app/editor/config/legend.js b/lib/node_modules/@stdlib/plot/base/view/lib/browser/app/editor/config/legend.js
index 45b4edfd25bd..6bd63a7ba459 100644
--- a/lib/node_modules/@stdlib/plot/base/view/lib/browser/app/editor/config/legend.js
+++ b/lib/node_modules/@stdlib/plot/base/view/lib/browser/app/editor/config/legend.js
@@ -44,6 +44,15 @@ var PROPS = [
 	'labelOverlap',
 	'labelSeparation',
 	'orient',
+	'symbolDashOffset',
+	'symbolFillColor',
+	'symbolLimit',
+	'symbolOffset',
+	'symbolOpacity',
+	'symbolSize',
+	'symbolStrokeColor',
+	'symbolStrokeWidth',
+	'symbolType',
 	'titleAlign',
 	'titleAnchor',
 	'titleBaseline',
@@ -59,7 +68,9 @@ var PROPS = [
 	'titlePadding',
 	'type'
 ];
-var ARRAY_PROPS = [];
+var ARRAY_PROPS = [
+	'symbolDash'
+];
 var SCHEMA_PROPS = [];
 var TEXT_PROPS = [
 	'title'
diff --git a/lib/node_modules/@stdlib/plot/base/view/lib/browser/app/editor/menus/legend.js b/lib/node_modules/@stdlib/plot/base/view/lib/browser/app/editor/menus/legend.js
index ef04de14fd92..1648571513d0 100644
--- a/lib/node_modules/@stdlib/plot/base/view/lib/browser/app/editor/menus/legend.js
+++ b/lib/node_modules/@stdlib/plot/base/view/lib/browser/app/editor/menus/legend.js
@@ -105,6 +105,34 @@ function addMenu( parent, conf, schema, name ) {
 			controller.name( format( '%s (%s)', k, d.units ) );
 		} else if ( k === 'orient' ) {
 			controller = folder.add( conf, k, EMPTY_STRING.concat( d.values ) );
+		} else if ( k === 'symbolDash' ) {
+			controller = folder.add( conf, k );
+		} else if ( k === 'symbolDashOffset' ) {
+			controller = folder.add( conf, k );
+			controller.name( format( '%s (%s)', k, d.units ) );
+		} else if ( k === 'symbolFillColor' ) {
+			controller = folder.addColor( conf, k );
+		} else if ( k === 'symbolLimit' ) {
+			controller = folder.add( conf, k );
+		} else if ( k === 'symbolOffset' ) {
+			controller = folder.add( conf, k );
+			controller.name( format( '%s (%s)', k, d.units ) );
+		} else if ( k === 'symbolOpacity' ) {
+			controller = folder.add( conf, k )
+				.min( d.min )
+				.max( d.max );
+		} else if ( k === 'symbolSize' ) {
+			controller = folder.add( conf, k )
+				.min( d.min );
+			controller.name( format( '%s (%s)', k, d.units ) );
+		} else if ( k === 'symbolStrokeColor' ) {
+			controller = folder.addColor( conf, k );
+		} else if ( k === 'symbolStrokeWidth' ) {
+			controller = folder.add( conf, k )
+				.min( d.min );
+			controller.name( format( '%s (%s)', k, d.units ) );
+		} else if ( k === 'symbolType' ) {
+			controller = folder.add( conf, k, d.values );
 		} else if ( k === 'title' ) {
 			controller = folder.add( conf, k );
 		} else if ( k === 'titleAlign' ) {
diff --git a/lib/node_modules/@stdlib/plot/base/view/lib/browser/app/schema/transforms/legend.js b/lib/node_modules/@stdlib/plot/base/view/lib/browser/app/schema/transforms/legend.js
index 16b631602c9a..0babfae291b3 100644
--- a/lib/node_modules/@stdlib/plot/base/view/lib/browser/app/schema/transforms/legend.js
+++ b/lib/node_modules/@stdlib/plot/base/view/lib/browser/app/schema/transforms/legend.js
@@ -43,6 +43,16 @@ var PROPS = [
 	'labelOverlap',
 	'labelSeparation',
 	'orient',
+	'symbolDash',
+	'symbolDashOffset',
+	'symbolFillColor',
+	'symbolLimit',
+	'symbolOffset',
+	'symbolOpacity',
+	'symbolSize',
+	'symbolStrokeColor',
+	'symbolStrokeWidth',
+	'symbolType',
 	'title',
 	'titleAlign',
 	'titleAnchor',
diff --git a/lib/node_modules/@stdlib/plot/base/view/lib/browser/routes/config/legends/symbol-dash-offset/index.js b/lib/node_modules/@stdlib/plot/base/view/lib/browser/routes/config/legends/symbol-dash-offset/index.js
new file mode 100644
index 000000000000..3d563c0612f1
--- /dev/null
+++ b/lib/node_modules/@stdlib/plot/base/view/lib/browser/routes/config/legends/symbol-dash-offset/index.js
@@ -0,0 +1,43 @@
+/**
+* @license Apache-2.0
+*
+* Copyright (c) 2026 The Stdlib Authors.
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+*    http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+'use strict';
+
+// MODULES //
+
+var schema = require( './schema.json' );
+var handler = require( './main.js' );
+
+
+// MAIN //
+
+/**
+* Defines a route handler for receiving updating a plot configuration.
+*
+* @private
+* @returns {Object} route declaration
+*/
+function route() {
+	schema.handler = handler;
+	return schema;
+}
+
+
+// EXPORTS //
+
+module.exports = route;
diff --git a/lib/node_modules/@stdlib/plot/base/view/lib/browser/routes/config/legends/symbol-dash-offset/main.js b/lib/node_modules/@stdlib/plot/base/view/lib/browser/routes/config/legends/symbol-dash-offset/main.js
new file mode 100644
index 000000000000..b2afce7e81d1
--- /dev/null
+++ b/lib/node_modules/@stdlib/plot/base/view/lib/browser/routes/config/legends/symbol-dash-offset/main.js
@@ -0,0 +1,58 @@
+/**
+* @license Apache-2.0
+*
+* Copyright (c) 2026 The Stdlib Authors.
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+*    http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+'use strict';
+
+// MODULES //
+
+var middleware = require( './../../../../middleware_sequence.js' );
+var allowCredentials = require( './../../../../middleware/allow-credentials' );
+var tryAssign = require( './../../../../middleware/plot-try-assign' );
+var body = require( './../../../../middleware/body' );
+var ok = require( './../../../../middleware/ok' );
+var onError = require( './../../../../middleware/error' );
+var transform = require( './../../transforms.js' ).toNumber;
+
+
+// VARIABLES //
+
+var steps = [
+	allowCredentials,
+	body,
+	tryAssign( [ 'config', 'legends', ':legend' ], 'symbolDashOffset', transform ),
+	ok
+];
+
+
+// MAIN //
+
+/**
+* Request handler for updating a plot configuration.
+*
+* @private
+* @name handler
+* @type {Function}
+* @param {Object} request - request object
+* @param {Object} response - response object
+*/
+var handler = middleware( steps, onError );
+
+
+// EXPORTS //
+
+module.exports = handler;
diff --git a/lib/node_modules/@stdlib/plot/base/view/lib/browser/routes/config/legends/symbol-dash-offset/schema.json b/lib/node_modules/@stdlib/plot/base/view/lib/browser/routes/config/legends/symbol-dash-offset/schema.json
new file mode 100644
index 000000000000..20c8c23dd7d8
--- /dev/null
+++ b/lib/node_modules/@stdlib/plot/base/view/lib/browser/routes/config/legends/symbol-dash-offset/schema.json
@@ -0,0 +1,40 @@
+{
+  "method": "POST",
+  "url": "/config/legends/:legend/symbolDashOffset",
+  "schema": {
+    "response": {
+      "200": {
+        "type": "string"
+      },
+      "400": {
+        "type": "object",
+        "properties": {
+          "statusCode": {
+            "type": "integer"
+          },
+          "error": {
+            "type": "string"
+          },
+          "message": {
+            "type": "string"
+          }
+        }
+      },
+      "413": {
+        "type": "object",
+        "properties": {
+          "statusCode": {
+            "type": "integer"
+          },
+          "error": {
+            "type": "string"
+          },
+          "message": {
+            "type": "string"
+          }
+        }
+      }
+    }
+  },
+  "handler": null
+}
diff --git a/lib/node_modules/@stdlib/plot/base/view/lib/browser/routes/config/legends/symbol-dash/index.js b/lib/node_modules/@stdlib/plot/base/view/lib/browser/routes/config/legends/symbol-dash/index.js
new file mode 100644
index 000000000000..3d563c0612f1
--- /dev/null
+++ b/lib/node_modules/@stdlib/plot/base/view/lib/browser/routes/config/legends/symbol-dash/index.js
@@ -0,0 +1,43 @@
+/**
+* @license Apache-2.0
+*
+* Copyright (c) 2026 The Stdlib Authors.
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+*    http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+'use strict';
+
+// MODULES //
+
+var schema = require( './schema.json' );
+var handler = require( './main.js' );
+
+
+// MAIN //
+
+/**
+* Defines a route handler for receiving updating a plot configuration.
+*
+* @private
+* @returns {Object} route declaration
+*/
+function route() {
+	schema.handler = handler;
+	return schema;
+}
+
+
+// EXPORTS //
+
+module.exports = route;
diff --git a/lib/node_modules/@stdlib/plot/base/view/lib/browser/routes/config/legends/symbol-dash/main.js b/lib/node_modules/@stdlib/plot/base/view/lib/browser/routes/config/legends/symbol-dash/main.js
new file mode 100644
index 000000000000..03adf8c34f30
--- /dev/null
+++ b/lib/node_modules/@stdlib/plot/base/view/lib/browser/routes/config/legends/symbol-dash/main.js
@@ -0,0 +1,58 @@
+/**
+* @license Apache-2.0
+*
+* Copyright (c) 2026 The Stdlib Authors.
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+*    http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+'use strict';
+
+// MODULES //
+
+var middleware = require( './../../../../middleware_sequence.js' );
+var allowCredentials = require( './../../../../middleware/allow-credentials' );
+var tryAssign = require( './../../../../middleware/plot-try-assign' );
+var body = require( './../../../../middleware/body' );
+var ok = require( './../../../../middleware/ok' );
+var onError = require( './../../../../middleware/error' );
+var transform = require( './../../transforms.js' ).toIntegerArray;
+
+
+// VARIABLES //
+
+var steps = [
+	allowCredentials,
+	body,
+	tryAssign( [ 'config', 'legends', ':legend' ], 'symbolDash', transform ),
+	ok
+];
+
+
+// MAIN //
+
+/**
+* Request handler for updating a plot configuration.
+*
+* @private
+* @name handler
+* @type {Function}
+* @param {Object} request - request object
+* @param {Object} response - response object
+*/
+var handler = middleware( steps, onError );
+
+
+// EXPORTS //
+
+module.exports = handler;
diff --git a/lib/node_modules/@stdlib/plot/base/view/lib/browser/routes/config/legends/symbol-dash/schema.json b/lib/node_modules/@stdlib/plot/base/view/lib/browser/routes/config/legends/symbol-dash/schema.json
new file mode 100644
index 000000000000..f383769d2b52
--- /dev/null
+++ b/lib/node_modules/@stdlib/plot/base/view/lib/browser/routes/config/legends/symbol-dash/schema.json
@@ -0,0 +1,40 @@
+{
+  "method": "POST",
+  "url": "/config/legends/:legend/symbolDash",
+  "schema": {
+    "response": {
+      "200": {
+        "type": "string"
+      },
+      "400": {
+        "type": "object",
+        "properties": {
+          "statusCode": {
+            "type": "integer"
+          },
+          "error": {
+            "type": "string"
+          },
+          "message": {
+            "type": "string"
+          }
+        }
+      },
+      "413": {
+        "type": "object",
+        "properties": {
+          "statusCode": {
+            "type": "integer"
+          },
+          "error": {
+            "type": "string"
+          },
+          "message": {
+            "type": "string"
+          }
+        }
+      }
+    }
+  },
+  "handler": null
+}
diff --git a/lib/node_modules/@stdlib/plot/base/view/lib/browser/routes/config/legends/symbol-fill-color/index.js b/lib/node_modules/@stdlib/plot/base/view/lib/browser/routes/config/legends/symbol-fill-color/index.js
new file mode 100644
index 000000000000..3d563c0612f1
--- /dev/null
+++ b/lib/node_modules/@stdlib/plot/base/view/lib/browser/routes/config/legends/symbol-fill-color/index.js
@@ -0,0 +1,43 @@
+/**
+* @license Apache-2.0
+*
+* Copyright (c) 2026 The Stdlib Authors.
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+*    http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+'use strict';
+
+// MODULES //
+
+var schema = require( './schema.json' );
+var handler = require( './main.js' );
+
+
+// MAIN //
+
+/**
+* Defines a route handler for receiving updating a plot configuration.
+*
+* @private
+* @returns {Object} route declaration
+*/
+function route() {
+	schema.handler = handler;
+	return schema;
+}
+
+
+// EXPORTS //
+
+module.exports = route;
diff --git a/lib/node_modules/@stdlib/plot/base/view/lib/browser/routes/config/legends/symbol-fill-color/main.js b/lib/node_modules/@stdlib/plot/base/view/lib/browser/routes/config/legends/symbol-fill-color/main.js
new file mode 100644
index 000000000000..b6189f2be368
--- /dev/null
+++ b/lib/node_modules/@stdlib/plot/base/view/lib/browser/routes/config/legends/symbol-fill-color/main.js
@@ -0,0 +1,58 @@
+/**
+* @license Apache-2.0
+*
+* Copyright (c) 2026 The Stdlib Authors.
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+*    http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+'use strict';
+
+// MODULES //
+
+var middleware = require( './../../../../middleware_sequence.js' );
+var allowCredentials = require( './../../../../middleware/allow-credentials' );
+var tryAssign = require( './../../../../middleware/plot-try-assign' );
+var body = require( './../../../../middleware/body' );
+var ok = require( './../../../../middleware/ok' );
+var onError = require( './../../../../middleware/error' );
+var transform = require( './../../transforms.js' ).empty2undefined;
+
+
+// VARIABLES //
+
+var steps = [
+	allowCredentials,
+	body,
+	tryAssign( [ 'config', 'legends', ':legend' ], 'symbolFillColor', transform ),
+	ok
+];
+
+
+// MAIN //
+
+/**
+* Request handler for updating a plot configuration.
+*
+* @private
+* @name handler
+* @type {Function}
+* @param {Object} request - request object
+* @param {Object} response - response object
+*/
+var handler = middleware( steps, onError );
+
+
+// EXPORTS //
+
+module.exports = handler;
diff --git a/lib/node_modules/@stdlib/plot/base/view/lib/browser/routes/config/legends/symbol-fill-color/schema.json b/lib/node_modules/@stdlib/plot/base/view/lib/browser/routes/config/legends/symbol-fill-color/schema.json
new file mode 100644
index 000000000000..0089df49f302
--- /dev/null
+++ b/lib/node_modules/@stdlib/plot/base/view/lib/browser/routes/config/legends/symbol-fill-color/schema.json
@@ -0,0 +1,40 @@
+{
+  "method": "POST",
+  "url": "/config/legends/:legend/symbolFillColor",
+  "schema": {
+    "response": {
+      "200": {
+        "type": "string"
+      },
+      "400": {
+        "type": "object",
+        "properties": {
+          "statusCode": {
+            "type": "integer"
+          },
+          "error": {
+            "type": "string"
+          },
+          "message": {
+            "type": "string"
+          }
+        }
+      },
+      "413": {
+        "type": "object",
+        "properties": {
+          "statusCode": {
+            "type": "integer"
+          },
+          "error": {
+            "type": "string"
+          },
+          "message": {
+            "type": "string"
+          }
+        }
+      }
+    }
+  },
+  "handler": null
+}
diff --git a/lib/node_modules/@stdlib/plot/base/view/lib/browser/routes/config/legends/symbol-limit/index.js b/lib/node_modules/@stdlib/plot/base/view/lib/browser/routes/config/legends/symbol-limit/index.js
new file mode 100644
index 000000000000..3d563c0612f1
--- /dev/null
+++ b/lib/node_modules/@stdlib/plot/base/view/lib/browser/routes/config/legends/symbol-limit/index.js
@@ -0,0 +1,43 @@
+/**
+* @license Apache-2.0
+*
+* Copyright (c) 2026 The Stdlib Authors.
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+*    http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+'use strict';
+
+// MODULES //
+
+var schema = require( './schema.json' );
+var handler = require( './main.js' );
+
+
+// MAIN //
+
+/**
+* Defines a route handler for receiving updating a plot configuration.
+*
+* @private
+* @returns {Object} route declaration
+*/
+function route() {
+	schema.handler = handler;
+	return schema;
+}
+
+
+// EXPORTS //
+
+module.exports = route;
diff --git a/lib/node_modules/@stdlib/plot/base/view/lib/browser/routes/config/legends/symbol-limit/main.js b/lib/node_modules/@stdlib/plot/base/view/lib/browser/routes/config/legends/symbol-limit/main.js
new file mode 100644
index 000000000000..3076589b84d6
--- /dev/null
+++ b/lib/node_modules/@stdlib/plot/base/view/lib/browser/routes/config/legends/symbol-limit/main.js
@@ -0,0 +1,58 @@
+/**
+* @license Apache-2.0
+*
+* Copyright (c) 2026 The Stdlib Authors.
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+*    http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+'use strict';
+
+// MODULES //
+
+var middleware = require( './../../../../middleware_sequence.js' );
+var allowCredentials = require( './../../../../middleware/allow-credentials' );
+var tryAssign = require( './../../../../middleware/plot-try-assign' );
+var body = require( './../../../../middleware/body' );
+var ok = require( './../../../../middleware/ok' );
+var onError = require( './../../../../middleware/error' );
+var transform = require( './../../transforms.js' ).toNumber;
+
+
+// VARIABLES //
+
+var steps = [
+	allowCredentials,
+	body,
+	tryAssign( [ 'config', 'legends', ':legend' ], 'symbolLimit', transform ),
+	ok
+];
+
+
+// MAIN //
+
+/**
+* Request handler for updating a plot configuration.
+*
+* @private
+* @name handler
+* @type {Function}
+* @param {Object} request - request object
+* @param {Object} response - response object
+*/
+var handler = middleware( steps, onError );
+
+
+// EXPORTS //
+
+module.exports = handler;
diff --git a/lib/node_modules/@stdlib/plot/base/view/lib/browser/routes/config/legends/symbol-limit/schema.json b/lib/node_modules/@stdlib/plot/base/view/lib/browser/routes/config/legends/symbol-limit/schema.json
new file mode 100644
index 000000000000..973df0990d67
--- /dev/null
+++ b/lib/node_modules/@stdlib/plot/base/view/lib/browser/routes/config/legends/symbol-limit/schema.json
@@ -0,0 +1,40 @@
+{
+  "method": "POST",
+  "url": "/config/legends/:legend/symbolLimit",
+  "schema": {
+    "response": {
+      "200": {
+        "type": "string"
+      },
+      "400": {
+        "type": "object",
+        "properties": {
+          "statusCode": {
+            "type": "integer"
+          },
+          "error": {
+            "type": "string"
+          },
+          "message": {
+            "type": "string"
+          }
+        }
+      },
+      "413": {
+        "type": "object",
+        "properties": {
+          "statusCode": {
+            "type": "integer"
+          },
+          "error": {
+            "type": "string"
+          },
+          "message": {
+            "type": "string"
+          }
+        }
+      }
+    }
+  },
+  "handler": null
+}
diff --git a/lib/node_modules/@stdlib/plot/base/view/lib/browser/routes/config/legends/symbol-offset/index.js b/lib/node_modules/@stdlib/plot/base/view/lib/browser/routes/config/legends/symbol-offset/index.js
new file mode 100644
index 000000000000..3d563c0612f1
--- /dev/null
+++ b/lib/node_modules/@stdlib/plot/base/view/lib/browser/routes/config/legends/symbol-offset/index.js
@@ -0,0 +1,43 @@
+/**
+* @license Apache-2.0
+*
+* Copyright (c) 2026 The Stdlib Authors.
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+*    http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+'use strict';
+
+// MODULES //
+
+var schema = require( './schema.json' );
+var handler = require( './main.js' );
+
+
+// MAIN //
+
+/**
+* Defines a route handler for receiving updating a plot configuration.
+*
+* @private
+* @returns {Object} route declaration
+*/
+function route() {
+	schema.handler = handler;
+	return schema;
+}
+
+
+// EXPORTS //
+
+module.exports = route;
diff --git a/lib/node_modules/@stdlib/plot/base/view/lib/browser/routes/config/legends/symbol-offset/main.js b/lib/node_modules/@stdlib/plot/base/view/lib/browser/routes/config/legends/symbol-offset/main.js
new file mode 100644
index 000000000000..0aa7f2be03fd
--- /dev/null
+++ b/lib/node_modules/@stdlib/plot/base/view/lib/browser/routes/config/legends/symbol-offset/main.js
@@ -0,0 +1,58 @@
+/**
+* @license Apache-2.0
+*
+* Copyright (c) 2026 The Stdlib Authors.
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+*    http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+'use strict';
+
+// MODULES //
+
+var middleware = require( './../../../../middleware_sequence.js' );
+var allowCredentials = require( './../../../../middleware/allow-credentials' );
+var tryAssign = require( './../../../../middleware/plot-try-assign' );
+var body = require( './../../../../middleware/body' );
+var ok = require( './../../../../middleware/ok' );
+var onError = require( './../../../../middleware/error' );
+var transform = require( './../../transforms.js' ).toNumber;
+
+
+// VARIABLES //
+
+var steps = [
+	allowCredentials,
+	body,
+	tryAssign( [ 'config', 'legends', ':legend' ], 'symbolOffset', transform ),
+	ok
+];
+
+
+// MAIN //
+
+/**
+* Request handler for updating a plot configuration.
+*
+* @private
+* @name handler
+* @type {Function}
+* @param {Object} request - request object
+* @param {Object} response - response object
+*/
+var handler = middleware( steps, onError );
+
+
+// EXPORTS //
+
+module.exports = handler;
diff --git a/lib/node_modules/@stdlib/plot/base/view/lib/browser/routes/config/legends/symbol-offset/schema.json b/lib/node_modules/@stdlib/plot/base/view/lib/browser/routes/config/legends/symbol-offset/schema.json
new file mode 100644
index 000000000000..0e2b2992b410
--- /dev/null
+++ b/lib/node_modules/@stdlib/plot/base/view/lib/browser/routes/config/legends/symbol-offset/schema.json
@@ -0,0 +1,40 @@
+{
+  "method": "POST",
+  "url": "/config/legends/:legend/symbolOffset",
+  "schema": {
+    "response": {
+      "200": {
+        "type": "string"
+      },
+      "400": {
+        "type": "object",
+        "properties": {
+          "statusCode": {
+            "type": "integer"
+          },
+          "error": {
+            "type": "string"
+          },
+          "message": {
+            "type": "string"
+          }
+        }
+      },
+      "413": {
+        "type": "object",
+        "properties": {
+          "statusCode": {
+            "type": "integer"
+          },
+          "error": {
+            "type": "string"
+          },
+          "message": {
+            "type": "string"
+          }
+        }
+      }
+    }
+  },
+  "handler": null
+}
diff --git a/lib/node_modules/@stdlib/plot/base/view/lib/browser/routes/config/legends/symbol-opacity/index.js b/lib/node_modules/@stdlib/plot/base/view/lib/browser/routes/config/legends/symbol-opacity/index.js
new file mode 100644
index 000000000000..3d563c0612f1
--- /dev/null
+++ b/lib/node_modules/@stdlib/plot/base/view/lib/browser/routes/config/legends/symbol-opacity/index.js
@@ -0,0 +1,43 @@
+/**
+* @license Apache-2.0
+*
+* Copyright (c) 2026 The Stdlib Authors.
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+*    http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+'use strict';
+
+// MODULES //
+
+var schema = require( './schema.json' );
+var handler = require( './main.js' );
+
+
+// MAIN //
+
+/**
+* Defines a route handler for receiving updating a plot configuration.
+*
+* @private
+* @returns {Object} route declaration
+*/
+function route() {
+	schema.handler = handler;
+	return schema;
+}
+
+
+// EXPORTS //
+
+module.exports = route;
diff --git a/lib/node_modules/@stdlib/plot/base/view/lib/browser/routes/config/legends/symbol-opacity/main.js b/lib/node_modules/@stdlib/plot/base/view/lib/browser/routes/config/legends/symbol-opacity/main.js
new file mode 100644
index 000000000000..3ad04339215c
--- /dev/null
+++ b/lib/node_modules/@stdlib/plot/base/view/lib/browser/routes/config/legends/symbol-opacity/main.js
@@ -0,0 +1,58 @@
+/**
+* @license Apache-2.0
+*
+* Copyright (c) 2026 The Stdlib Authors.
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+*    http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+'use strict';
+
+// MODULES //
+
+var middleware = require( './../../../../middleware_sequence.js' );
+var allowCredentials = require( './../../../../middleware/allow-credentials' );
+var tryAssign = require( './../../../../middleware/plot-try-assign' );
+var body = require( './../../../../middleware/body' );
+var ok = require( './../../../../middleware/ok' );
+var onError = require( './../../../../middleware/error' );
+var transform = require( './../../transforms.js' ).toNumber;
+
+
+// VARIABLES //
+
+var steps = [
+	allowCredentials,
+	body,
+	tryAssign( [ 'config', 'legends', ':legend' ], 'symbolOpacity', transform ),
+	ok
+];
+
+
+// MAIN //
+
+/**
+* Request handler for updating a plot configuration.
+*
+* @private
+* @name handler
+* @type {Function}
+* @param {Object} request - request object
+* @param {Object} response - response object
+*/
+var handler = middleware( steps, onError );
+
+
+// EXPORTS //
+
+module.exports = handler;
diff --git a/lib/node_modules/@stdlib/plot/base/view/lib/browser/routes/config/legends/symbol-opacity/schema.json b/lib/node_modules/@stdlib/plot/base/view/lib/browser/routes/config/legends/symbol-opacity/schema.json
new file mode 100644
index 000000000000..182de7209eda
--- /dev/null
+++ b/lib/node_modules/@stdlib/plot/base/view/lib/browser/routes/config/legends/symbol-opacity/schema.json
@@ -0,0 +1,40 @@
+{
+  "method": "POST",
+  "url": "/config/legends/:legend/symbolOpacity",
+  "schema": {
+    "response": {
+      "200": {
+        "type": "string"
+      },
+      "400": {
+        "type": "object",
+        "properties": {
+          "statusCode": {
+            "type": "integer"
+          },
+          "error": {
+            "type": "string"
+          },
+          "message": {
+            "type": "string"
+          }
+        }
+      },
+      "413": {
+        "type": "object",
+        "properties": {
+          "statusCode": {
+            "type": "integer"
+          },
+          "error": {
+            "type": "string"
+          },
+          "message": {
+            "type": "string"
+          }
+        }
+      }
+    }
+  },
+  "handler": null
+}
diff --git a/lib/node_modules/@stdlib/plot/base/view/lib/browser/routes/config/legends/symbol-size/index.js b/lib/node_modules/@stdlib/plot/base/view/lib/browser/routes/config/legends/symbol-size/index.js
new file mode 100644
index 000000000000..3d563c0612f1
--- /dev/null
+++ b/lib/node_modules/@stdlib/plot/base/view/lib/browser/routes/config/legends/symbol-size/index.js
@@ -0,0 +1,43 @@
+/**
+* @license Apache-2.0
+*
+* Copyright (c) 2026 The Stdlib Authors.
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+*    http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+'use strict';
+
+// MODULES //
+
+var schema = require( './schema.json' );
+var handler = require( './main.js' );
+
+
+// MAIN //
+
+/**
+* Defines a route handler for receiving updating a plot configuration.
+*
+* @private
+* @returns {Object} route declaration
+*/
+function route() {
+	schema.handler = handler;
+	return schema;
+}
+
+
+// EXPORTS //
+
+module.exports = route;
diff --git a/lib/node_modules/@stdlib/plot/base/view/lib/browser/routes/config/legends/symbol-size/main.js b/lib/node_modules/@stdlib/plot/base/view/lib/browser/routes/config/legends/symbol-size/main.js
new file mode 100644
index 000000000000..8850bb085748
--- /dev/null
+++ b/lib/node_modules/@stdlib/plot/base/view/lib/browser/routes/config/legends/symbol-size/main.js
@@ -0,0 +1,58 @@
+/**
+* @license Apache-2.0
+*
+* Copyright (c) 2026 The Stdlib Authors.
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+*    http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+'use strict';
+
+// MODULES //
+
+var middleware = require( './../../../../middleware_sequence.js' );
+var allowCredentials = require( './../../../../middleware/allow-credentials' );
+var tryAssign = require( './../../../../middleware/plot-try-assign' );
+var body = require( './../../../../middleware/body' );
+var ok = require( './../../../../middleware/ok' );
+var onError = require( './../../../../middleware/error' );
+var transform = require( './../../transforms.js' ).toNumber;
+
+
+// VARIABLES //
+
+var steps = [
+	allowCredentials,
+	body,
+	tryAssign( [ 'config', 'legends', ':legend' ], 'symbolSize', transform ),
+	ok
+];
+
+
+// MAIN //
+
+/**
+* Request handler for updating a plot configuration.
+*
+* @private
+* @name handler
+* @type {Function}
+* @param {Object} request - request object
+* @param {Object} response - response object
+*/
+var handler = middleware( steps, onError );
+
+
+// EXPORTS //
+
+module.exports = handler;
diff --git a/lib/node_modules/@stdlib/plot/base/view/lib/browser/routes/config/legends/symbol-size/schema.json b/lib/node_modules/@stdlib/plot/base/view/lib/browser/routes/config/legends/symbol-size/schema.json
new file mode 100644
index 000000000000..0e4bf3bdcf2d
--- /dev/null
+++ b/lib/node_modules/@stdlib/plot/base/view/lib/browser/routes/config/legends/symbol-size/schema.json
@@ -0,0 +1,40 @@
+{
+  "method": "POST",
+  "url": "/config/legends/:legend/symbolSize",
+  "schema": {
+    "response": {
+      "200": {
+        "type": "string"
+      },
+      "400": {
+        "type": "object",
+        "properties": {
+          "statusCode": {
+            "type": "integer"
+          },
+          "error": {
+            "type": "string"
+          },
+          "message": {
+            "type": "string"
+          }
+        }
+      },
+      "413": {
+        "type": "object",
+        "properties": {
+          "statusCode": {
+            "type": "integer"
+          },
+          "error": {
+            "type": "string"
+          },
+          "message": {
+            "type": "string"
+          }
+        }
+      }
+    }
+  },
+  "handler": null
+}
diff --git a/lib/node_modules/@stdlib/plot/base/view/lib/browser/routes/config/legends/symbol-stroke-color/index.js b/lib/node_modules/@stdlib/plot/base/view/lib/browser/routes/config/legends/symbol-stroke-color/index.js
new file mode 100644
index 000000000000..3d563c0612f1
--- /dev/null
+++ b/lib/node_modules/@stdlib/plot/base/view/lib/browser/routes/config/legends/symbol-stroke-color/index.js
@@ -0,0 +1,43 @@
+/**
+* @license Apache-2.0
+*
+* Copyright (c) 2026 The Stdlib Authors.
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+*    http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+'use strict';
+
+// MODULES //
+
+var schema = require( './schema.json' );
+var handler = require( './main.js' );
+
+
+// MAIN //
+
+/**
+* Defines a route handler for receiving updating a plot configuration.
+*
+* @private
+* @returns {Object} route declaration
+*/
+function route() {
+	schema.handler = handler;
+	return schema;
+}
+
+
+// EXPORTS //
+
+module.exports = route;
diff --git a/lib/node_modules/@stdlib/plot/base/view/lib/browser/routes/config/legends/symbol-stroke-color/main.js b/lib/node_modules/@stdlib/plot/base/view/lib/browser/routes/config/legends/symbol-stroke-color/main.js
new file mode 100644
index 000000000000..5931f002f3ca
--- /dev/null
+++ b/lib/node_modules/@stdlib/plot/base/view/lib/browser/routes/config/legends/symbol-stroke-color/main.js
@@ -0,0 +1,58 @@
+/**
+* @license Apache-2.0
+*
+* Copyright (c) 2026 The Stdlib Authors.
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+*    http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+'use strict';
+
+// MODULES //
+
+var middleware = require( './../../../../middleware_sequence.js' );
+var allowCredentials = require( './../../../../middleware/allow-credentials' );
+var tryAssign = require( './../../../../middleware/plot-try-assign' );
+var body = require( './../../../../middleware/body' );
+var ok = require( './../../../../middleware/ok' );
+var onError = require( './../../../../middleware/error' );
+var transform = require( './../../transforms.js' ).empty2undefined;
+
+
+// VARIABLES //
+
+var steps = [
+	allowCredentials,
+	body,
+	tryAssign( [ 'config', 'legends', ':legend' ], 'symbolStrokeColor', transform ),
+	ok
+];
+
+
+// MAIN //
+
+/**
+* Request handler for updating a plot configuration.
+*
+* @private
+* @name handler
+* @type {Function}
+* @param {Object} request - request object
+* @param {Object} response - response object
+*/
+var handler = middleware( steps, onError );
+
+
+// EXPORTS //
+
+module.exports = handler;
diff --git a/lib/node_modules/@stdlib/plot/base/view/lib/browser/routes/config/legends/symbol-stroke-color/schema.json b/lib/node_modules/@stdlib/plot/base/view/lib/browser/routes/config/legends/symbol-stroke-color/schema.json
new file mode 100644
index 000000000000..ae7827a48b58
--- /dev/null
+++ b/lib/node_modules/@stdlib/plot/base/view/lib/browser/routes/config/legends/symbol-stroke-color/schema.json
@@ -0,0 +1,40 @@
+{
+  "method": "POST",
+  "url": "/config/legends/:legend/symbolStrokeColor",
+  "schema": {
+    "response": {
+      "200": {
+        "type": "string"
+      },
+      "400": {
+        "type": "object",
+        "properties": {
+          "statusCode": {
+            "type": "integer"
+          },
+          "error": {
+            "type": "string"
+          },
+          "message": {
+            "type": "string"
+          }
+        }
+      },
+      "413": {
+        "type": "object",
+        "properties": {
+          "statusCode": {
+            "type": "integer"
+          },
+          "error": {
+            "type": "string"
+          },
+          "message": {
+            "type": "string"
+          }
+        }
+      }
+    }
+  },
+  "handler": null
+}
diff --git a/lib/node_modules/@stdlib/plot/base/view/lib/browser/routes/config/legends/symbol-stroke-width/index.js b/lib/node_modules/@stdlib/plot/base/view/lib/browser/routes/config/legends/symbol-stroke-width/index.js
new file mode 100644
index 000000000000..3d563c0612f1
--- /dev/null
+++ b/lib/node_modules/@stdlib/plot/base/view/lib/browser/routes/config/legends/symbol-stroke-width/index.js
@@ -0,0 +1,43 @@
+/**
+* @license Apache-2.0
+*
+* Copyright (c) 2026 The Stdlib Authors.
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+*    http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+'use strict';
+
+// MODULES //
+
+var schema = require( './schema.json' );
+var handler = require( './main.js' );
+
+
+// MAIN //
+
+/**
+* Defines a route handler for receiving updating a plot configuration.
+*
+* @private
+* @returns {Object} route declaration
+*/
+function route() {
+	schema.handler = handler;
+	return schema;
+}
+
+
+// EXPORTS //
+
+module.exports = route;
diff --git a/lib/node_modules/@stdlib/plot/base/view/lib/browser/routes/config/legends/symbol-stroke-width/main.js b/lib/node_modules/@stdlib/plot/base/view/lib/browser/routes/config/legends/symbol-stroke-width/main.js
new file mode 100644
index 000000000000..f7925502eb56
--- /dev/null
+++ b/lib/node_modules/@stdlib/plot/base/view/lib/browser/routes/config/legends/symbol-stroke-width/main.js
@@ -0,0 +1,58 @@
+/**
+* @license Apache-2.0
+*
+* Copyright (c) 2026 The Stdlib Authors.
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+*    http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+'use strict';
+
+// MODULES //
+
+var middleware = require( './../../../../middleware_sequence.js' );
+var allowCredentials = require( './../../../../middleware/allow-credentials' );
+var tryAssign = require( './../../../../middleware/plot-try-assign' );
+var body = require( './../../../../middleware/body' );
+var ok = require( './../../../../middleware/ok' );
+var onError = require( './../../../../middleware/error' );
+var transform = require( './../../transforms.js' ).toNumber;
+
+
+// VARIABLES //
+
+var steps = [
+	allowCredentials,
+	body,
+	tryAssign( [ 'config', 'legends', ':legend' ], 'symbolStrokeWidth', transform ),
+	ok
+];
+
+
+// MAIN //
+
+/**
+* Request handler for updating a plot configuration.
+*
+* @private
+* @name handler
+* @type {Function}
+* @param {Object} request - request object
+* @param {Object} response - response object
+*/
+var handler = middleware( steps, onError );
+
+
+// EXPORTS //
+
+module.exports = handler;
diff --git a/lib/node_modules/@stdlib/plot/base/view/lib/browser/routes/config/legends/symbol-stroke-width/schema.json b/lib/node_modules/@stdlib/plot/base/view/lib/browser/routes/config/legends/symbol-stroke-width/schema.json
new file mode 100644
index 000000000000..23c8c6b6e2ef
--- /dev/null
+++ b/lib/node_modules/@stdlib/plot/base/view/lib/browser/routes/config/legends/symbol-stroke-width/schema.json
@@ -0,0 +1,40 @@
+{
+  "method": "POST",
+  "url": "/config/legends/:legend/symbolStrokeWidth",
+  "schema": {
+    "response": {
+      "200": {
+        "type": "string"
+      },
+      "400": {
+        "type": "object",
+        "properties": {
+          "statusCode": {
+            "type": "integer"
+          },
+          "error": {
+            "type": "string"
+          },
+          "message": {
+            "type": "string"
+          }
+        }
+      },
+      "413": {
+        "type": "object",
+        "properties": {
+          "statusCode": {
+            "type": "integer"
+          },
+          "error": {
+            "type": "string"
+          },
+          "message": {
+            "type": "string"
+          }
+        }
+      }
+    }
+  },
+  "handler": null
+}
diff --git a/lib/node_modules/@stdlib/plot/base/view/lib/browser/routes/config/legends/symbol-type/index.js b/lib/node_modules/@stdlib/plot/base/view/lib/browser/routes/config/legends/symbol-type/index.js
new file mode 100644
index 000000000000..3d563c0612f1
--- /dev/null
+++ b/lib/node_modules/@stdlib/plot/base/view/lib/browser/routes/config/legends/symbol-type/index.js
@@ -0,0 +1,43 @@
+/**
+* @license Apache-2.0
+*
+* Copyright (c) 2026 The Stdlib Authors.
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+*    http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+'use strict';
+
+// MODULES //
+
+var schema = require( './schema.json' );
+var handler = require( './main.js' );
+
+
+// MAIN //
+
+/**
+* Defines a route handler for receiving updating a plot configuration.
+*
+* @private
+* @returns {Object} route declaration
+*/
+function route() {
+	schema.handler = handler;
+	return schema;
+}
+
+
+// EXPORTS //
+
+module.exports = route;
diff --git a/lib/node_modules/@stdlib/plot/base/view/lib/browser/routes/config/legends/symbol-type/main.js b/lib/node_modules/@stdlib/plot/base/view/lib/browser/routes/config/legends/symbol-type/main.js
new file mode 100644
index 000000000000..87b540c89ef5
--- /dev/null
+++ b/lib/node_modules/@stdlib/plot/base/view/lib/browser/routes/config/legends/symbol-type/main.js
@@ -0,0 +1,58 @@
+/**
+* @license Apache-2.0
+*
+* Copyright (c) 2026 The Stdlib Authors.
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+*    http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+'use strict';
+
+// MODULES //
+
+var middleware = require( './../../../../middleware_sequence.js' );
+var allowCredentials = require( './../../../../middleware/allow-credentials' );
+var tryAssign = require( './../../../../middleware/plot-try-assign' );
+var body = require( './../../../../middleware/body' );
+var ok = require( './../../../../middleware/ok' );
+var onError = require( './../../../../middleware/error' );
+var transform = require( './../../transforms.js' ).empty2undefined;
+
+
+// VARIABLES //
+
+var steps = [
+	allowCredentials,
+	body,
+	tryAssign( [ 'config', 'legends', ':legend' ], 'symbolType', transform ),
+	ok
+];
+
+
+// MAIN //
+
+/**
+* Request handler for updating a plot configuration.
+*
+* @private
+* @name handler
+* @type {Function}
+* @param {Object} request - request object
+* @param {Object} response - response object
+*/
+var handler = middleware( steps, onError );
+
+
+// EXPORTS //
+
+module.exports = handler;
diff --git a/lib/node_modules/@stdlib/plot/base/view/lib/browser/routes/config/legends/symbol-type/schema.json b/lib/node_modules/@stdlib/plot/base/view/lib/browser/routes/config/legends/symbol-type/schema.json
new file mode 100644
index 000000000000..c7d38d2c181a
--- /dev/null
+++ b/lib/node_modules/@stdlib/plot/base/view/lib/browser/routes/config/legends/symbol-type/schema.json
@@ -0,0 +1,40 @@
+{
+  "method": "POST",
+  "url": "/config/legends/:legend/symbolType",
+  "schema": {
+    "response": {
+      "200": {
+        "type": "string"
+      },
+      "400": {
+        "type": "object",
+        "properties": {
+          "statusCode": {
+            "type": "integer"
+          },
+          "error": {
+            "type": "string"
+          },
+          "message": {
+            "type": "string"
+          }
+        }
+      },
+      "413": {
+        "type": "object",
+        "properties": {
+          "statusCode": {
+            "type": "integer"
+          },
+          "error": {
+            "type": "string"
+          },
+          "message": {
+            "type": "string"
+          }
+        }
+      }
+    }
+  },
+  "handler": null
+}
diff --git a/lib/node_modules/@stdlib/plot/base/view/lib/browser/routes/index.js b/lib/node_modules/@stdlib/plot/base/view/lib/browser/routes/index.js
index 1c6eaeabb1cd..bc4c4fc73d1c 100644
--- a/lib/node_modules/@stdlib/plot/base/view/lib/browser/routes/index.js
+++ b/lib/node_modules/@stdlib/plot/base/view/lib/browser/routes/index.js
@@ -124,6 +124,16 @@ var legendsLabelOpacity = require( './config/legends/label-opacity' );
 var legendsLabelOverlap = require( './config/legends/label-overlap' );
 var legendsLabelSeparation = require( './config/legends/label-separation' );
 var legendsOrient = require( './config/legends/orient' );
+var legendsSymbolDash = require( './config/legends/symbol-dash' );
+var legendsSymbolDashOffset = require( './config/legends/symbol-dash-offset' );
+var legendsSymbolFillColor = require( './config/legends/symbol-fill-color' );
+var legendsSymbolLimit = require( './config/legends/symbol-limit' );
+var legendsSymbolOffset = require( './config/legends/symbol-offset' );
+var legendsSymbolOpacity = require( './config/legends/symbol-opacity' );
+var legendsSymbolSize = require( './config/legends/symbol-size' );
+var legendsSymbolStrokeColor = require( './config/legends/symbol-stroke-color' );
+var legendsSymbolStrokeWidth = require( './config/legends/symbol-stroke-width' );
+var legendsSymbolType = require( './config/legends/symbol-type' );
 var legendsTitle = require( './config/legends/title' );
 var legendsTitleAlign = require( './config/legends/title-align' );
 var legendsTitleAnchor = require( './config/legends/title-anchor' );
@@ -296,6 +306,16 @@ function register( router ) {
 	router.route( legendsLabelOverlap() );        // /config/legends/:legend/labelOverlap
 	router.route( legendsLabelSeparation() );     // /config/legends/:legend/labelSeparation
 	router.route( legendsOrient() );              // /config/legends/:legend/orient
+	router.route( legendsSymbolDash() );          // /config/legends/:legend/symbolDash
+	router.route( legendsSymbolDashOffset() );    // /config/legends/:legend/symbolDashOffset
+	router.route( legendsSymbolFillColor() );     // /config/legends/:legend/symbolFillColor
+	router.route( legendsSymbolLimit() );         // /config/legends/:legend/symbolLimit
+	router.route( legendsSymbolOffset() );        // /config/legends/:legend/symbolOffset
+	router.route( legendsSymbolOpacity() );       // /config/legends/:legend/symbolOpacity
+	router.route( legendsSymbolSize() );          // /config/legends/:legend/symbolSize
+	router.route( legendsSymbolStrokeColor() );   // /config/legends/:legend/symbolStrokeColor
+	router.route( legendsSymbolStrokeWidth() );   // /config/legends/:legend/symbolStrokeWidth
+	router.route( legendsSymbolType() );          // /config/legends/:legend/symbolType
 	router.route( legendsTitle() );               // /config/legends/:legend/title
 	router.route( legendsTitleAlign() );          // /config/legends/:legend/titleAlign
 	router.route( legendsTitleAnchor() );         // /config/legends/:legend/titleAnchor
diff --git a/lib/node_modules/@stdlib/plot/vega/editor-config/legend/lib/main.js b/lib/node_modules/@stdlib/plot/vega/editor-config/legend/lib/main.js
index e34f59beddd8..7aa1eaba0b4f 100644
--- a/lib/node_modules/@stdlib/plot/vega/editor-config/legend/lib/main.js
+++ b/lib/node_modules/@stdlib/plot/vega/editor-config/legend/lib/main.js
@@ -31,6 +31,7 @@ var axisLabelOverlaps = require( '@stdlib/plot/vega/axis/label-overlaps' );
 var legendDirections = require( '@stdlib/plot/vega/legend/directions' );
 var legendOrientations = require( '@stdlib/plot/vega/legend/orientations' );
 var legendTypes = require( '@stdlib/plot/vega/legend/types' );
+var symbolMarkShapes = require( '@stdlib/plot/vega/mark/symbol/shapes' );
 var titleOrientations = require( '@stdlib/plot/vega/title/orientations' );
 
 
@@ -150,6 +151,75 @@ function config() {
 			'type': 'oneOf',
 			'values': legendOrientations()
 		},
+		'symbolDash': {
+			'description': 'stroke dash of legend symbols',
+			'property': 'symbolDash',
+			'default': '',
+			'type': 'string'
+		},
+		'symbolDashOffset': {
+			'description': 'pixel offset at which to start a legend symbol stroke dash',
+			'property': 'symbolDashOffset',
+			'default': 0,
+			'units': 'px',
+			'type': 'number'
+		},
+		'symbolFillColor': {
+			'description': 'fill color of legend symbols',
+			'property': 'symbolFillColor',
+			'default': '#000',
+			'type': 'color'
+		},
+		'symbolLimit': {
+			'description': 'maximum number of allowed entries for a symbol legend',
+			'property': 'symbolLimit',
+			'default': 30,
+			'type': 'number'
+		},
+		'symbolOffset': {
+			'description': 'horizontal pixel offset for legend symbols',
+			'property': 'symbolOffset',
+			'default': 0,
+			'units': 'px',
+			'type': 'number'
+		},
+		'symbolOpacity': {
+			'description': 'opacity of legend symbols',
+			'property': 'symbolOpacity',
+			'default': 1,
+			'min': 0,
+			'max': 1,
+			'type': 'number'
+		},
+		'symbolSize': {
+			'description': 'default symbol area size',
+			'property': 'symbolSize',
+			'default': 100,
+			'min': 0,
+			'units': 'px^2',
+			'type': 'number'
+		},
+		'symbolStrokeColor': {
+			'description': 'stroke color of legend symbols',
+			'property': 'symbolStrokeColor',
+			'default': '#000',
+			'type': 'color'
+		},
+		'symbolStrokeWidth': {
+			'description': 'stroke width of legend symbols',
+			'property': 'symbolStrokeWidth',
+			'default': 1.5,
+			'min': 0,
+			'units': 'px',
+			'type': 'number'
+		},
+		'symbolType': {
+			'description': 'default symbol shape type for legend entries',
+			'property': 'symbolType',
+			'default': 'circle',
+			'type': 'oneOf',
+			'values': symbolMarkShapes()
+		},
 		'title': {
 			'description': 'legend title text',
 			'property': 'title',