update 1.0.8.0

Commits for version update

vendor/maatwebsite/excel/docs/export/sheets.md

@@ -0,0 +1,77 @@
+# Sheets
+
+### Creating a sheet
+
+To create a new sheet inside our newly created file, use `->sheet('Sheetname')`.
+
+    Excel::create('Filename', function($excel) {
+
+        $excel->sheet('Sheetname', function($sheet) {
+
+            // Sheet manipulation
+
+        });
+
+    })->export('xls');
+
+
+### Creating multiple sheets
+
+You can set as many sheets as you like inside the file:
+
+    Excel::create('Filename', function($excel) {
+
+        // Our first sheet
+        $excel->sheet('First sheet', function($sheet) {
+
+        });
+
+        // Our second sheet
+        $excel->sheet('Second sheet', function($sheet) {
+
+        });
+
+    })->export('xls');
+
+### Changing properties
+
+There are a couple of properties we can change inside the closure. Most of them are set to the config values by default. See `app/config/packages/maatwebsite/excel/config.php`.
+
+    Excel::create('Filename', function($excel) {
+
+        $excel->sheet('Sheetname', function($sheet) {
+
+            $sheet->setOrientation('landscape');
+
+        });
+
+    })->export('xls');
+
+> Go to the reference guide to see a list of available properties.
+
+### Default page margin
+
+It's possible to set the default page margin inside the config file `excel::export.sheets`.
+It accepts boolean, single value or array.
+
+To manually set the page margin you can use: `->setPageMargin()`
+
+    // Set top, right, bottom, left
+    $sheet->setPageMargin(array(
+        0.25, 0.30, 0.25, 0.30
+    ));
+
+    // Set all margins
+    $sheet->setPageMargin(0.25);
+    
+### Password protecting a sheet
+    
+A sheet can be password protected with `$sheet->protect()`:
+
+    // Default protect
+    $sheet->protect('password');
+    
+    // Advanced protect
+    $sheet->protect('password', function(\PHPExcel_Worksheet_Protection $protection) {
+        $protection->setSort(true);
+    });