XLSX BoM: option to control the logo scale (Fixes #84)

CHANGELOG.md

@@ -10,6 +10,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
   - invert_bottom: bottom angles are inverted.
   - skip_top: top components aren't rotated.
   - skip_bottom: bottom components aren't rotated.
+- XLSX BoM: option to control the logo scale (#84)
 
 ## [0.11.0] - 2021-04-25
 ### Added

kibot/bom/xlsx_writer.py

@@ -211,14 +211,14 @@ def create_fmt_info(workbook, cfg):
     return [fmt_name, fmt_data]
 
 
-def insert_logo(worksheet, image_data):
+def insert_logo(worksheet, image_data, scale):
     """ Inserts the logo, returns how many columns we used """
     if image_data:
         # Note: OpenOffice doesn't support using images in the header for XLSXs
         # worksheet.set_header('&L&[Picture]', {'image_left': 'logo.png', 'image_data_left': image_data})
         options = {'image_data': io.BytesIO(image_data),
-                   'x_scale': 2,
-                   'y_scale': 2,
+                   'x_scale': scale,
+                   'y_scale': scale,
                    'object_position': 1,
                    'decorative': True}
         worksheet.insert_image('A1', 'logo.png', options)
@@ -504,7 +504,7 @@ def create_kicost_sheet(workbook, groups, image_data, fmt_title, fmt_info, fmt_s
         wks = ss.wks
         # Page head
         # Logo
-        col1 = insert_logo(wks, image_data)
+        col1 = insert_logo(wks, image_data, cfg.xlsx.logo_scale)
         if col1:
             col1 += 1
         # PCB & Stats Info
@@ -640,7 +640,7 @@ def write_xlsx(filename, groups, col_fields, head_names, cfg):
 
         # Page head
         # Logo
-        col1 = insert_logo(worksheet, image_data)
+        col1 = insert_logo(worksheet, image_data, cfg.xlsx.logo_scale)
         # Title
         if cfg.xlsx.title:
             worksheet.set_row(0, 32)

kibot/out_bom.py

@@ -163,6 +163,8 @@ class BoMXLSX(BoMLinkable):
             """ Head style: modern-blue, modern-green, modern-red and classic """
             self.kicost = False
             """ Enable KiCost worksheet creation """
+            self.logo_scale = 2
+            """ Scaling factor for the logo. Note that this value isn't honored by all spreadsheet software """
 
     def config(self, parent):
         super().config(parent)