set backgroud to opaque on default to stay consistent

Author: linalinn

README.md

@@ -30,6 +30,7 @@ This is using Kicad nightly since there is yet no Kicad release containing the i
             with:
               pcb_file: <path from repo root to .kicad_pcb>
               output_path: ${{ github.workspace }}/images
+              background: transparent # Remove for no transparency
 
           - name: Setup Pages
             if: github.ref == 'refs/heads/main'

action.yaml

@@ -12,9 +12,9 @@ inputs:
     description: 'Camera zoom, default 1'
     required: false
   background:
-    description: 'Image background. Options: transparent, opaque. Default: transparent for PNG, opaque for JPEG'
+    description: 'Image background. Options: transparent, opaque. Default: opaque for JPEG, transparent for PNG'
     required: false
-    default: 'transparent'
+    default: 'opaque'
   animation:
     description: 'If an animation of the PCB rotating should be rendered (mp4 or gif) (background dose not apply)'
     required: false

render-pcb.sh

@@ -8,7 +8,7 @@ help() {
     echo "Syntax: render-pcb.sh [-f|o|a|h]"
     echo "options:"
     echo "f     Path to .kicad_pcb file"
-    echo "b     Image background. Options: transparent, opaque. Default: transparent for PNG, opaque for JPEG"
+    echo "b     Image background. Options: transparent, opaque. Default: opaque for JPEG, transparent for PNG"
     echo "o     Directory where the images and optinally the animation should be written to."
     echo "p     Set a prefix for the images diffrent from project name"
     echo "a     Render animation and select animation output format (mp4 or gif)."
@@ -27,7 +27,7 @@ extract_output_path() {
   echo "$1" | sed -e 's/[^\/]*\.kicad_pcb//g'
 }
 
-background="transparent"
+background="opaque"
 
 while getopts :f:o:p:a:b:z:hv option
 do