PHP Class WkbPolyline, google-map-polyline-encoding-tool
An example class to convert well-known binary files to Google encoded strings
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(at your option) any later version.
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Open project: emcconville/google-map-polyline-encoding-tool
Protected Properties
Méthodes publiques
Méthodes protégées
Méthode |
Description |
|
chunk ( integer $size = 1 ) : string |
Pulls data directly from file descriptor by given length. |
|
parseWkb ( ) : array |
Extract points from well-known binary |
|
readByte ( ) : integer |
Read single byte from file descriptor. |
|
readDouble ( ) : double |
Read 8 bytes and cast to double. Respects file endianness. |
|
readU32 ( ) : integer |
Read 4 bytes and cast to unsigned integer. Respects file endianness. |
|
Method Details
chunk()
protected méthode
Pulls data directly from file descriptor by given length.
encodeFromBlob()
public méthode
This method will copy the given blob to memory descriptor. There's better
ways to do this.
encodeFromFile()
public méthode
Parse binary file & converts WKB to google encoded string.
parseWkb()
protected méthode
Extract points from well-known binary
readByte()
protected méthode
Read single byte from file descriptor.
readDouble()
protected méthode
Read 8 bytes and cast to double. Respects file endianness.
readU32()
protected méthode
Read 4 bytes and cast to unsigned integer. Respects file endianness.
Property Details
$cursor protected_oe property
$endianness protected_oe property
$fd protected_oe property