diff --git a/test/img/auspost/001.png b/test/img/auspost/001.png index fe0cc50..761a0fc 100644 Binary files a/test/img/auspost/001.png and b/test/img/auspost/001.png differ diff --git a/test/img/azteccode/001.png b/test/img/azteccode/001.png index fad5d30..807eb1e 100644 Binary files a/test/img/azteccode/001.png and b/test/img/azteccode/001.png differ diff --git a/test/img/azteccode/002.png b/test/img/azteccode/002.png index cef1f5d..e8e7ca8 100644 Binary files a/test/img/azteccode/002.png and b/test/img/azteccode/002.png differ diff --git a/test/img/azteccode/003.png b/test/img/azteccode/003.png index 02dce3e..aea84da 100644 Binary files a/test/img/azteccode/003.png and b/test/img/azteccode/003.png differ diff --git a/test/img/azteccode/004.png b/test/img/azteccode/004.png index 5baaa87..560645e 100644 Binary files a/test/img/azteccode/004.png and b/test/img/azteccode/004.png differ diff --git a/test/img/code11/001.png b/test/img/code11/001.png index 37f27f4..c7eb855 100644 Binary files a/test/img/code11/001.png and b/test/img/code11/001.png differ diff --git a/test/img/code39/001.png b/test/img/code39/001.png index d4d2078..7d1f49e 100644 Binary files a/test/img/code39/001.png and b/test/img/code39/001.png differ diff --git a/test/img/code39/002.png b/test/img/code39/002.png index b9082fc..3e5239c 100644 Binary files a/test/img/code39/002.png and b/test/img/code39/002.png differ diff --git a/test/img/code93/001.png b/test/img/code93/001.png index ab7b973..c7f9691 100644 Binary files a/test/img/code93/001.png and b/test/img/code93/001.png differ diff --git a/test/img/datamatrix/001.png b/test/img/datamatrix/001.png index c0b5cd8..035d025 100644 Binary files a/test/img/datamatrix/001.png and b/test/img/datamatrix/001.png differ diff --git a/test/img/datamatrix/002.png b/test/img/datamatrix/002.png index c0b5cd8..035d025 100644 Binary files a/test/img/datamatrix/002.png and b/test/img/datamatrix/002.png differ diff --git a/test/img/datamatrix/003.png b/test/img/datamatrix/003.png index 25e8232..7fca250 100644 Binary files a/test/img/datamatrix/003.png and b/test/img/datamatrix/003.png differ diff --git a/test/img/maxicode/001.png b/test/img/maxicode/001.png index ff13165..3696fe3 100644 Binary files a/test/img/maxicode/001.png and b/test/img/maxicode/001.png differ diff --git a/test/img/maxicode/002.png b/test/img/maxicode/002.png index ff13165..3696fe3 100644 Binary files a/test/img/maxicode/002.png and b/test/img/maxicode/002.png differ diff --git a/test/img/maxicode/003.png b/test/img/maxicode/003.png index 3c5bf1b..2f761e4 100644 Binary files a/test/img/maxicode/003.png and b/test/img/maxicode/003.png differ diff --git a/test/img/maxicode/004.png b/test/img/maxicode/004.png index 2b24dea..42e4d30 100644 Binary files a/test/img/maxicode/004.png and b/test/img/maxicode/004.png differ diff --git a/test/img/msi/001.png b/test/img/msi/001.png index 74bc2e2..b875080 100644 Binary files a/test/img/msi/001.png and b/test/img/msi/001.png differ diff --git a/test/img/msi/002.png b/test/img/msi/002.png index 61054b0..f99e50e 100644 Binary files a/test/img/msi/002.png and b/test/img/msi/002.png differ diff --git a/test/img/msi/003.png b/test/img/msi/003.png index 0c60e43..3eef6d9 100644 Binary files a/test/img/msi/003.png and b/test/img/msi/003.png differ diff --git a/test/img/onecode/002.png b/test/img/onecode/002.png index f37bcde..42d1628 100644 Binary files a/test/img/onecode/002.png and b/test/img/onecode/002.png differ diff --git a/test/img/pdf417/001.png b/test/img/pdf417/001.png index 95cae47..a8ea102 100644 Binary files a/test/img/pdf417/001.png and b/test/img/pdf417/001.png differ diff --git a/test/img/pdf417/002.png b/test/img/pdf417/002.png index 8abebc2..458d3c0 100644 Binary files a/test/img/pdf417/002.png and b/test/img/pdf417/002.png differ diff --git a/test/img/pdf417/003.png b/test/img/pdf417/003.png index 9f82429..9c417f1 100644 Binary files a/test/img/pdf417/003.png and b/test/img/pdf417/003.png differ diff --git a/test/img/pdf417/004.png b/test/img/pdf417/004.png index 2d02ec5..45bda0b 100644 Binary files a/test/img/pdf417/004.png and b/test/img/pdf417/004.png differ diff --git a/test/img/rationalizedCodabar/001.png b/test/img/rationalizedCodabar/001.png index 1acad33..3245f78 100644 Binary files a/test/img/rationalizedCodabar/001.png and b/test/img/rationalizedCodabar/001.png differ