65 lines
2.2 KiB
PowerShell
65 lines
2.2 KiB
PowerShell
# 调整 TabBar 图标尺寸为 28x28 像素
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Add-Type -AssemblyName System.Drawing
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$sourceDir = "src/assets/images"
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$targetSize = 28
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# 需要调整的图标文件列表
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$iconFiles = @(
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"shouye.png",
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"shouye_active.png",
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"cheliang.png",
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"cheliang_active.png",
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"tongji.png",
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"tongji_active.png",
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"wode.png",
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"wode_active.png"
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)
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foreach ($iconFile in $iconFiles) {
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$sourcePath = Join-Path $sourceDir $iconFile
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$backupPath = Join-Path $sourceDir ($iconFile -replace '\.png$', '_backup.png')
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if (Test-Path $sourcePath) {
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try {
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# 创建备份
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Copy-Item $sourcePath $backupPath -Force
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Write-Host "已备份: $iconFile"
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# 加载原始图片
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$originalImage = [System.Drawing.Image]::FromFile((Resolve-Path $sourcePath))
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# 创建新的 28x28 图片
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$newImage = New-Object System.Drawing.Bitmap($targetSize, $targetSize)
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$graphics = [System.Drawing.Graphics]::FromImage($newImage)
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# 设置高质量缩放
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$graphics.InterpolationMode = [System.Drawing.Drawing2D.InterpolationMode]::HighQualityBicubic
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$graphics.SmoothingMode = [System.Drawing.Drawing2D.SmoothingMode]::HighQuality
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$graphics.PixelOffsetMode = [System.Drawing.Drawing2D.PixelOffsetMode]::HighQuality
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$graphics.CompositingQuality = [System.Drawing.Drawing2D.CompositingQuality]::HighQuality
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# 绘制缩放后的图片
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$graphics.DrawImage($originalImage, 0, 0, $targetSize, $targetSize)
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# 保存新图片
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$newImage.Save($sourcePath, [System.Drawing.Imaging.ImageFormat]::Png)
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# 释放资源
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$graphics.Dispose()
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$newImage.Dispose()
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$originalImage.Dispose()
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Write-Host "已调整: $iconFile -> 28x28 像素"
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}
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catch {
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Write-Host "调整失败: $iconFile - $($_.Exception.Message)"
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}
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}
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else {
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Write-Host "文件不存在: $iconFile"
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}
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}
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Write-Host "所有 TabBar 图标调整完成！"
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