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writeXXX methods
Zade Viggers edited this page May 23, 2024
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Note
This page has been updated for jDataView 3
The native DataView setter methods (e.g. setUint32(byteOffset, value, littleEndian)) require byteOffset to be always passed in the first argument.
jDataView allows passing undefined as the byteOffset for sequential writes with the setXXX methods, but this can get tiresome.
To provide nicer ergonomics, jDataView provides a series of writeXXX methods that correspond to each of the setXXX methods. These writeXXX methods automatically set the byteOfffset parameter to undefined.
writeXXX(value, ...) (works for any setXXX(undefined, value, ...) method)
See MDN documentation for more information.
writeFloat64(value: number, littleEndian?: boolean): void
writeFloat32(value: number, littleEndian?: boolean): void
writeBigInt64(value: bigint, littleEndian?: boolean): void
writeBigUint64(value: bigint, littleEndian?: boolean): void
writeInt32(value: number, littleEndian?: boolean): void
writeUint32(value: number, littleEndian?: boolean): void
writeInt16(value: number, littleEndian?: boolean): void
writeUint16(value: number, littleEndian?: boolean): void
writeInt8(value: number, littleEndian?: boolean): void
writeUint8(value: number, littleEndian?: boolean): void
writeInt64(value: number, littleEndian?: boolean): void
writeUint64(value: number, littleEndian?: boolean): voidSee the Strings and Blobs and Arbitrary‐size integers pages for more information.
writeBytes(value: ArrayLike<number>): void
writeString(subString: string, encoding?: string): void
writeChar(character: string): void
writeSigned(value: number, bitLength: number): void
writeUnsigned(value: number, bitLength: number): void