PngImage¶
Qualified name: | Mike42\GfxPhp\Codec\Png\PngImage |
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class
PngImage
¶ -
toRasterImage
()¶
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static
combineBytes16Bpp
(array $in)¶ Takes 8-bit samples, and produces half as many 16-bit samples.
Parameters: - $in (array) –
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static
expandBytes1Bpp
(array $in, int $width)¶ Takes 8-bit samples, and produces eight times as many 1-bit samples, dropping padding bits along the way.
Parameters: - $in (array) –
- $width (int) –
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static
expandBytes2Bpp
(array $in, int $width)¶ Takes 8-bit samples, and produces four times as many 2-bit samples, dropping padding bits along the way.
Parameters: - $in (array) –
- $width (int) –
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static
expandBytes4Bpp
(array $in, int $width)¶ Takes 8-bit samples, and produces twice as many 4-bit samples, dropping padding bits along the way.
Parameters: - $in (array) –
- $width (int) –
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static
fromBinary
(DataInputStream $data)¶ Parameters: - $data (DataInputStream) –
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