From 9bf3dd9cd71a6807e50e55ecc7c8bae18eedc770 Mon Sep 17 00:00:00 2001
From: Luthics <luthics@foxmail.com>
Date: Sat, 7 Jan 2023 16:23:34 +0800
Subject: [PATCH] =?UTF-8?q?=E5=A2=9E=E5=8A=A0=20README.md?=
MIME-Version: 1.0
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---
 README.md | 12 ++++++++++++
 main.py   |  4 +---
 2 files changed, 13 insertions(+), 3 deletions(-)
 create mode 100644 README.md

diff --git a/README.md b/README.md
new file mode 100644
index 0000000..f8bfb64
--- /dev/null
+++ b/README.md
@@ -0,0 +1,12 @@
+# bmp-resize-python
+## Introduction
+这是一个用 python 编写的 bmp 图片缩放器
+
+和技术有关的说明在我的 Blog 中
+
+[用 Python 优雅的缩放图片——计算机学科与技术导论大作业（1）](https://www.luthics.com/archives/77.html)
+
+## Install
+代码中使用了 tqdm 库来展示文件的进度，请使用下面的指令安装 tqdm
+
+```pip install tqdm```
diff --git a/main.py b/main.py
index dc7a23a..fe5ec04 100644
--- a/main.py
+++ b/main.py
@@ -71,7 +71,6 @@ while (rowLength % 4 != 0):
 
 # 计算像素点
 i = dataStart
-currentRow = 0
 for currentRow in tqdm(range(height), "读入像素点中"):
     currentCol = 0
     while (currentCol < width * (bpp // 8)):
@@ -224,9 +223,8 @@ for i in tqdm(range(len(newpixels)), "将像素点格式化中"):
                     newpixels[i][col]['b'], newpixels[i][col]['a']
                 ]
             newimgArray.extend(pixel)
-        else:
+        elif (mode == 1):
             newimgArray.extend(flur(i, col))
-
     newimgArray.extend(sizeByte(0, rowLength - len(row) * (new_bpp // 8)))
 
 # 写入新的文件