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我正在使用PowerShell腳本來批量繪製字符(有點像flashcards)的圖像。.net繪製文字不帶輪廓(具體爲平假名)
而我遇到了一個我以前見過的問題,那就是字符看起來很髒。例如:
大字符看起來不錯,但我相信這只是因爲它的規模。如果我放大右邊的文字,它看起來也很好。但我希望文本的大小。
我已經使用了以下兩種方法來嘗試和清理文本,沒有效果:
$grph.SmoothingMode.value__ClearTypeGridFit
另一種方法,我已經使用:
$grph.CompositingQuality = [System.Drawing.Drawing2D.CompositingQuality]::HighQuality
$grph.InterpolationMode = [System.Drawing.Drawing2D.InterpolationMode]::HighQualityBicubic
$grph.SmoothingMode = [System.Drawing.Drawing2D.SmoothingMode]::AntiAlias
我相信這是更來自cleartype字體的工件而不是代碼問題,但我正在尋求幫助。
完整的腳本:
- 讀CSV文件(支持UTF-8感謝的LibreOffice)
- 對於CSV每一行,創建圖像。這是創建圖像的Foreach語句。
$List | ForEach-Object { $Name = $_.Name $Out = "$Path\$Name.png" $imgWidth = 270 $imgHeight = 450 $img = New-Object System.Drawing.Bitmap $imgWidth, $imgHeight $fontK = New-Object System.Drawing.Font "Meiryo", 85 $FontAll = New-Object System.Drawing.Font Meiryo, 35 $BrushBG = [System.Drawing.Brushes]::Transparent $BrushFG = [System.Drawing.Brushes]::Lime $grph = [System.Drawing.Graphics]::FromImage($img) $grph.CompositingQuality = [System.Drawing.Drawing2D.CompositingQuality]::HighQuality $grph.InterpolationMode = [System.Drawing.Drawing2D.InterpolationMode]::HighQualityBicubic $grph.SmoothingMode = [System.Drawing.Drawing2D.SmoothingMode]::AntiAlias $grph.FillRectangle($BrushBG,0,0,$img.Width,$img.Height) $kanji = $_.kanji $grph.DrawString([String]$kanji, [System.Drawing.Font]$fontK, $BrushFG, [int]0,[int]0) $kun = $_.kunyomi $fontOn = New-Object System.Drawing.Font "Meiryo", 36 $kunWidth = [System.Windows.Forms.TextRenderer]::MeasureText($kun, $fontOn) $kunLeft = $imgWidth - $kunWidth.Width $grph.DrawString([String]$kun, [System.Drawing.Font]$fontOn, $BrushFG, [int]$kunLeft,[int]0) $pKun = $_.pronounceKun $pKunSize = [System.Windows.Forms.TextRenderer]::MeasureText($pKun, $fontOn) $pKunLeft = $imgWidth - $pKunSize.Width $grph.DrawString([String]$pKun, [System.Drawing.Font]$fontOn, $BrushFG, $pKunLeft,$kunWidth.Height) $grph.Dispose() $img.Save($Out) Write-Output $Name, $ony }
我除去未示出的圖像的部分的代碼,但它基本上是複製代碼。
如何讓平假名ひ和「嗨」沒有黑色的鋸齒輪廓?