CBDT: Color Bitmap Data table

The CBDT table is an OpenType table.

This CBDT table converter module depends on the BitmapGlyphMetrics module, which it shares with the EBDT, EBLC, and CBLC converters.

class fontTools.ttLib.tables.C_B_D_T_.table_C_B_D_T_(tag=None)

Bases: table_E_B_D_T_

Color Bitmap Data table

The CBDT table contains color bitmap data for glyphs. It must be used in concert with the CBLC table.

It is backwards-compatible with the monochrome/grayscale EBDT table.

See also https://learn.microsoft.com/en-us/typography/opentype/spec/cbdt

locatorName = 'CBLC'

getImageFormatClass(imageFormat)

class fontTools.ttLib.tables.C_B_D_T_.ColorBitmapGlyph(data, ttFont)

Bases: BitmapGlyph

fileExtension = '.png'

xmlDataFunctions = {'bitwise': (<function _writeBitwiseImageData>, <function _readBitwiseImageData>), 'extfile': (<function _writeExtFileImageData>, <function _readExtFileImageData>), 'raw': (<function _writeRawImageData>, <function _readRawImageData>)}

class fontTools.ttLib.tables.C_B_D_T_.cbdt_bitmap_format_17(data, ttFont)

Bases: BitmapPlusMetricsMixin, ColorBitmapGlyph

decompile()

compile(ttFont)

class fontTools.ttLib.tables.C_B_D_T_.cbdt_bitmap_format_18(data, ttFont)

Bases: BitmapPlusMetricsMixin, ColorBitmapGlyph

decompile()

compile(ttFont)

class fontTools.ttLib.tables.C_B_D_T_.cbdt_bitmap_format_19(data, ttFont)

Bases: ColorBitmapGlyph

decompile()

compile(ttFont)