first commit

measure.ps1

@@ -0,0 +1,52 @@
+Add-Type -AssemblyName PresentationCore,WindowsBase
+
+$path = 'c:\Users\Administrator\Documents\PaaS\photobooth\src\assets\1.png'
+$fs = [System.IO.File]::OpenRead($path)
+$decoder = [System.Windows.Media.Imaging.BitmapDecoder]::Create(
+    $fs,
+    [System.Windows.Media.Imaging.BitmapCreateOptions]::None,
+    [System.Windows.Media.Imaging.BitmapCacheOption]::OnLoad
+)
+$frame = $decoder.Frames[0]
+$w = $frame.PixelWidth
+$h = $frame.PixelHeight
+$stride = $w * 4
+$bytes = New-Object byte[] ($stride * $h)
+$frame.CopyPixels($bytes, $stride, 0)
+$fs.Close()
+
+Write-Host "=== Measuring 1.png ($w x $h) ==="
+
+# Manually check specific pixels to find exact boundaries
+Write-Host "`nSlot 1 - around Y=180:"
+$y = 180
+for ($x = 70; $x -le 520; $x += 50) {
+    $i = ($y * $stride) + ($x * 4)
+    $b = $bytes[$i]
+    $g = $bytes[$i + 1]
+    $r = $bytes[$i + 2]
+    $char = if ($r -gt 200 -and $g -gt 200 -and $b -gt 200) { "█" } else { "." }
+    Write-Host "  x=$x : $char RGB($r,$g,$b)"
+}
+
+Write-Host "`nSlot 2 - around Y=700:"
+$y = 700
+for ($x = 70; $x -le 520; $x += 50) {
+    $i = ($y * $stride) + ($x * 4)
+    $b = $bytes[$i]
+    $g = $bytes[$i + 1]
+    $r = $bytes[$i + 2]
+    $char = if ($r -gt 200 -and $g -gt 200 -and $b -gt 200) { "█" } else { "." }
+    Write-Host "  x=$x : $char RGB($r,$g,$b)"
+}
+
+Write-Host "`nSlot 3 - around Y=1200:"
+$y = 1200
+for ($x = 70; $x -le 520; $x += 50) {
+    $i = ($y * $stride) + ($x * 4)
+    $b = $bytes[$i]
+    $g = $bytes[$i + 1]
+    $r = $bytes[$i + 2]
+    $char = if ($r -gt 200 -and $g -gt 200 -and $b -gt 200) { "█" } else { "." }
+    Write-Host "  x=$x : $char RGB($r,$g,$b)"
+}