PngHeader

Qualified name:Mike42\GfxPhp\Codec\Png\PngHeader

class PngHeader

__construct(int $width, int $height, int $bitDepth, int $colorType, int $compression, int $filter, int $interlace)

Parameters:

• $width (int) –
• $height (int) –
• $bitDepth (int) –
• $colorType (int) –
• $compression (int) –
• $filter (int) –
• $interlace (int) –

allowsPalette()

getBitDepth()

getChannels()

getColorType()

getCompresssion()

getFilter()

getHeight()

getInterlace()

getWidth()

requiresPalette()

toString()

static fromChunk(PngChunk $chunk)

Parameters:

• $chunk (PngChunk) –