PeachPDF
PeachPDF.PdfGenerateConfig
PdfGenerateConfig.RasterAntiAliasing Property
Whether a bitmap PeachPDF rasterizes itself (see RasterizationDpi) is anti-aliased.
Defaults to true. This is a single, graphics-wide switch: it governs every pixel PeachPDF’s
own raster backend writes for a document — shape fills and strokes, images, and any glyph fill
drawn while TextHinting routes text through the raster path — not text alone. Set to
false to threshold every pixel to fully transparent or fully opaque instead of the usual
smoothed, fractional-coverage edge.
public bool RasterAntiAliasing { get; set; }
Property Value
Remarks
It affects only bitmaps PeachPDF renders itself: a CSS filter:-triggered region, a region
rendered opaque under Flatten, and glyph fills drawn while
TextHinting is not None. It has no effect on the
PDF’s own vector text and path content stream, which is not a bitmap at all - a PDF viewer (or a
rasterizer such as PDFium or MuPDF) anti-aliases that content on its own when displaying it,
independent of this setting. A document with no rasterized regions and no raster-hinted text is
byte-for-byte the same regardless of this value.