From 77084687d650141f1b2c5e844d3edc19c4d572a6 Mon Sep 17 00:00:00 2001 From: dungmv Date: Mon, 27 Apr 2020 15:19:27 +0700 Subject: [PATCH 1/2] change dpi buffer --- dist/index.js | 8 ++++++++ src/index.js | 7 +++++++ 2 files changed, 15 insertions(+) diff --git a/dist/index.js b/dist/index.js index 077ee59..b750533 100644 --- a/dist/index.js +++ b/dist/index.js @@ -3,6 +3,7 @@ Object.defineProperty(exports, "__esModule", { value: true }); +exports.changeDpiBuffer = changeDpiBuffer; exports.changeDpiBlob = changeDpiBlob; exports.changeDpiDataUrl = changeDpiDataUrl; @@ -51,6 +52,13 @@ var _H = 'H'.charCodeAt(0); var _Y = 'Y'.charCodeAt(0); var _S = 's'.charCodeAt(0); +function changeDpiBuffer(format, blob, dpi) { + var headerChunk = blob.slice(0, 33); + var tail = blob.slice(33); + var changedArray = changeDpiOnArray(headerChunk, dpi, format); + return Buffer.concat([changedArray, tail]); +} + function changeDpiBlob(blob, dpi) { // 33 bytes are ok for pngs and jpegs // to contain the information. diff --git a/src/index.js b/src/index.js index cc52a9c..65b6c13 100644 --- a/src/index.js +++ b/src/index.js @@ -41,6 +41,13 @@ const _H = 'H'.charCodeAt(0); const _Y = 'Y'.charCodeAt(0); const _S = 's'.charCodeAt(0); +export function changeDpiBuffer(format, blob, dpi) { + const headerChunk = blob.slice(0, 33); + const tail = blob.slice(33); + const changedArray = changeDpiOnArray(headerChunk, dpi, format); + return Buffer.concat([changedArray, tail]); +} + export function changeDpiBlob(blob, dpi) { // 33 bytes are ok for pngs and jpegs // to contain the information. From d98f373aa5d45c846916f81afa7a391557844cdb Mon Sep 17 00:00:00 2001 From: dungmv Date: Mon, 27 Apr 2020 15:46:30 +0700 Subject: [PATCH 2/2] fix variable name --- dist/index.js | 6 +++--- src/index.js | 6 +++--- 2 files changed, 6 insertions(+), 6 deletions(-) diff --git a/dist/index.js b/dist/index.js index b750533..d9fd390 100644 --- a/dist/index.js +++ b/dist/index.js @@ -52,9 +52,9 @@ var _H = 'H'.charCodeAt(0); var _Y = 'Y'.charCodeAt(0); var _S = 's'.charCodeAt(0); -function changeDpiBuffer(format, blob, dpi) { - var headerChunk = blob.slice(0, 33); - var tail = blob.slice(33); +function changeDpiBuffer(buffer, dpi, format) { + var headerChunk = buffer.slice(0, 33); + var tail = buffer.slice(33); var changedArray = changeDpiOnArray(headerChunk, dpi, format); return Buffer.concat([changedArray, tail]); } diff --git a/src/index.js b/src/index.js index 65b6c13..9d8aa23 100644 --- a/src/index.js +++ b/src/index.js @@ -41,9 +41,9 @@ const _H = 'H'.charCodeAt(0); const _Y = 'Y'.charCodeAt(0); const _S = 's'.charCodeAt(0); -export function changeDpiBuffer(format, blob, dpi) { - const headerChunk = blob.slice(0, 33); - const tail = blob.slice(33); +export function changeDpiBuffer(buffer, dpi, format) { + const headerChunk = buffer.slice(0, 33); + const tail = buffer.slice(33); const changedArray = changeDpiOnArray(headerChunk, dpi, format); return Buffer.concat([changedArray, tail]); }