new(basic.gblib): BLUR keyword introduced.

packages/basic.gblib/services/ImageProcessing.ts

@@ -68,9 +68,9 @@ export class ImageProcessing {
   }
 
   /**
-   * Returns the page object.
+   * Sharpen the image.
    *
-   * @example OPEN "https://wikipedia.org"
+   * @example file = SHARPEN file
    */
   public async sharpen({ pid, file: file }) {
     GBLog.info(`BASIC: Image Processing SHARPEN ${file}.`);
@@ -94,4 +94,25 @@ export class ImageProcessing {
     };
     return;
   }
+
+  /**
+   * Sharpen the image.
+   *
+   * @example file = BLUR file
+   */
+   public async blur({ pid, file: file }) {
+    GBLog.info(`BASIC: Image Processing SHARPEN ${file}.`);
+
+    const gbfile = DialogKeywords.getFileByHandle(file);
+    const data = await sharp(gbfile.data)
+      .blur()
+      .toBuffer();
+
+    const newFile = {
+      filename: gbfile.filename,
+      data: data
+    };
+    return;
+  }
+
 }

packages/basic.gblib/services/KeywordsExpressions.ts

@@ -741,6 +741,14 @@ export class KeywordsExpressions {
         return `await sys.set ({pid: pid, ${params}})`;
       }
     ];
+    keywords[i++] = [
+      /^\s*(\w+)\s*\=\s*BLUR\s*(.*)/gim,
+      ($0, $1, $2, $3) => {
+        return `
+        ${$1} = await img.blur({pid: pid, args: [${$2}]})`;
+      }
+    ];
+
     keywords[i++] = [
       /^\s*(\w+)\s*\=\s*SHARPEN\s*(.*)/gim,
       ($0, $1, $2, $3) => {
@@ -749,6 +757,12 @@ export class KeywordsExpressions {
       }
     ];
 
+
+
+
+
+
+
     return keywords;
   }
 }