修改界面中，临时提交

_verify2.ps1

@@ -0,0 +1,17 @@
+Add-Type -AssemblyName System.Drawing
+foreach ($n in 'home-green', 'ai-green', 'mine-green') {
+  $bmp = [System.Drawing.Bitmap]::FromFile("d:\work\health\code\ws_health\ui\wxapp_escort\images\$n.png")
+  $counts = @{}
+  for ($x = 0; $x -lt $bmp.Width; $x += 2) {
+    for ($y = 0; $y -lt $bmp.Height; $y += 2) {
+      $p = $bmp.GetPixel($x, $y)
+      if ($p.A -lt 128) { continue }
+      $key = '{0},{1},{2}' -f $p.R, $p.G, $p.B
+      $counts[$key] = [int]$counts[$key] + 1
+    }
+  }
+  $top = $counts.GetEnumerator() | Sort-Object Value -Descending | Select-Object -First 2
+  $line = ($top | ForEach-Object { "$($_.Key)=$($_.Value)" }) -join '  '
+  Write-Host "$n : $line"
+  $bmp.Dispose()
+}