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: