Add new logo for excelize

10 files changed, 26 insertions, 22 deletions

diff --git a/README.md b/README.md
index 61ac2d6..e0fbc27 100644
--- a/README.md
+++ b/README.md
@@ -1,13 +1,15 @@
-![Excelize](./excelize.png "Excelize")
+<p align="center"><img width="650" src="./excelize.png" alt="Excelize logo"></p>
 
-# Excelize
+<p align="center">
+    <a href="https://travis-ci.org/360EntSecGroup-Skylar/excelize"><img src="https://travis-ci.org/360EntSecGroup-Skylar/excelize.svg?branch=master" alt="Build Status"></a>
+    <a href="https://codecov.io/gh/360EntSecGroup-Skylar/excelize"><img src="https://codecov.io/gh/360EntSecGroup-Skylar/excelize/branch/master/graph/badge.svg" alt="Code Coverage"></a>
+    <a href="https://goreportcard.com/report/github.com/360EntSecGroup-Skylar/excelize"><img src="https://goreportcard.com/badge/github.com/360EntSecGroup-Skylar/excelize" alt="Go Report Card"></a>
+    <a href="https://godoc.org/github.com/360EntSecGroup-Skylar/excelize"><img src="https://godoc.org/github.com/360EntSecGroup-Skylar/excelize?status.svg" alt="GoDoc"></a>
+    <a href="https://opensource.org/licenses/BSD-3-Clause"><img src="https://img.shields.io/badge/license-bsd-orange.svg" alt="Licenses"></a>
+    <a href="https://www.paypal.me/xuri"><img src="https://img.shields.io/badge/Donate-PayPal-green.svg" alt="Donate"></a>
+</p>
 
-[![Build Status](https://travis-ci.org/360EntSecGroup-Skylar/excelize.svg?branch=master)](https://travis-ci.org/360EntSecGroup-Skylar/excelize)
-[![Code Coverage](https://codecov.io/gh/360EntSecGroup-Skylar/excelize/branch/master/graph/badge.svg)](https://codecov.io/gh/360EntSecGroup-Skylar/excelize)
-[![Go Report Card](https://goreportcard.com/badge/github.com/360EntSecGroup-Skylar/excelize)](https://goreportcard.com/report/github.com/360EntSecGroup-Skylar/excelize)
-[![GoDoc](https://godoc.org/github.com/360EntSecGroup-Skylar/excelize?status.svg)](https://godoc.org/github.com/360EntSecGroup-Skylar/excelize)
-[![Licenses](https://img.shields.io/badge/license-bsd-orange.svg)](https://opensource.org/licenses/BSD-3-Clause)
-[![Donate](https://img.shields.io/badge/Donate-PayPal-green.svg)](https://www.paypal.me/xuri)
+# Excelize
 
 ## Introduction
 
@@ -88,7 +90,7 @@ func main() {
 
 With Excelize chart generation and management is as easy as a few lines of code. You can build charts based off data in your worksheet or generate charts without any data in your worksheet at all.
 
-![Excelize](./test/images/chart.png "Excelize")
+<p align="center"><img width="650" src="./test/images/chart.png" alt="Excelize"></p>
 
 ```go
 package main
diff --git a/README_zh.md b/README_zh.md
index 49680d1..6be0f92 100644
--- a/README_zh.md
+++ b/README_zh.md
@@ -1,13 +1,15 @@
-![Excelize](./excelize.png "Excelize")
+<p align="center"><img width="650" src="./excelize.png" alt="Excelize logo"></p>
 
-# Excelize
+<p align="center">
+    <a href="https://travis-ci.org/360EntSecGroup-Skylar/excelize"><img src="https://travis-ci.org/360EntSecGroup-Skylar/excelize.svg?branch=master" alt="Build Status"></a>
+    <a href="https://codecov.io/gh/360EntSecGroup-Skylar/excelize"><img src="https://codecov.io/gh/360EntSecGroup-Skylar/excelize/branch/master/graph/badge.svg" alt="Code Coverage"></a>
+    <a href="https://goreportcard.com/report/github.com/360EntSecGroup-Skylar/excelize"><img src="https://goreportcard.com/badge/github.com/360EntSecGroup-Skylar/excelize" alt="Go Report Card"></a>
+    <a href="https://godoc.org/github.com/360EntSecGroup-Skylar/excelize"><img src="https://godoc.org/github.com/360EntSecGroup-Skylar/excelize?status.svg" alt="GoDoc"></a>
+    <a href="https://opensource.org/licenses/BSD-3-Clause"><img src="https://img.shields.io/badge/license-bsd-orange.svg" alt="Licenses"></a>
+    <a href="https://www.paypal.me/xuri"><img src="https://img.shields.io/badge/Donate-PayPal-green.svg" alt="Donate"></a>
+</p>
 
-[![Build Status](https://travis-ci.org/360EntSecGroup-Skylar/excelize.svg?branch=master)](https://travis-ci.org/360EntSecGroup-Skylar/excelize)
-[![Code Coverage](https://codecov.io/gh/360EntSecGroup-Skylar/excelize/branch/master/graph/badge.svg)](https://codecov.io/gh/360EntSecGroup-Skylar/excelize)
-[![Go Report Card](https://goreportcard.com/badge/github.com/360EntSecGroup-Skylar/excelize)](https://goreportcard.com/report/github.com/360EntSecGroup-Skylar/excelize)
-[![GoDoc](https://godoc.org/github.com/360EntSecGroup-Skylar/excelize?status.svg)](https://godoc.org/github.com/360EntSecGroup-Skylar/excelize)
-[![Licenses](https://img.shields.io/badge/license-bsd-orange.svg)](https://opensource.org/licenses/BSD-3-Clause)
-[![Donate](https://img.shields.io/badge/Donate-PayPal-green.svg)](https://www.paypal.me/xuri)
+# Excelize
 
 ## 简介
 
@@ -88,7 +90,7 @@ func main() {
 
 使用 Excelize 生成图表十分简单，仅需几行代码。您可以根据工作表中的已有数据构建图表，或向工作表中添加数据并创建图表。
 
-![Excelize](./test/images/chart.png "Excelize")
+<p align="center"><img width="650" src="./test/images/chart.png" alt="Excelize"></p>
 
 ```go
 package main
diff --git a/excelize.go b/excelize.go
index 36a6d8a..309a8d8 100644
--- a/excelize.go
+++ b/excelize.go
@@ -1,7 +1,7 @@
 // Copyright 2016 - 2018 The excelize Authors. All rights reserved. Use of
 // this source code is governed by a BSD-style license that can be found in
 // the LICENSE file.
-//
+
 // Package excelize providing a set of functions that allow you to write to
 // and read from XLSX files. Support reads and writes XLSX file generated by
 // Microsoft Excel™ 2007 and later. Support save file without losing original
diff --git a/excelize.png b/excelize.png
index 9f220b5..5d0766b 100644
--- a/excelize.png
+++ b/excelize.png
diff --git a/excelize_test.go b/excelize_test.go
index 3860e17..89d2e98 100644
--- a/excelize_test.go
+++ b/excelize_test.go
@@ -21,9 +21,9 @@ func TestOpenFile(t *testing.T) {
 		t.Error(err)
 	}
 	// Test get all the rows in a not exists worksheet.
-	rows := xlsx.GetRows("Sheet4")
+	xlsx.GetRows("Sheet4")
 	// Test get all the rows in a worksheet.
-	rows = xlsx.GetRows("Sheet2")
+	rows := xlsx.GetRows("Sheet2")
 	for _, row := range rows {
 		for _, cell := range row {
 			t.Log(cell, "\t")
@@ -518,7 +518,7 @@ func TestSetCellStyleCurrencyNumberFormat(t *testing.T) {
 	xlsx.SetCellValue("Sheet1", "A1", 42920.5)
 	xlsx.SetCellValue("Sheet1", "A2", 42920.5)
 
-	style, err = xlsx.NewStyle(`{"number_format": 26, "lang": "zh-tw"}`)
+	_, err = xlsx.NewStyle(`{"number_format": 26, "lang": "zh-tw"}`)
 	if err != nil {
 		t.Log(err)
 	}
diff --git a/logo.png b/logo.png
index 4853698..df9059d 100644
--- a/logo.png
+++ b/logo.png
diff --git a/sheet.go b/sheet.go
index 3021946..3021946 100755..100644
--- a/sheet.go
+++ b/sheet.go
diff --git a/test/images/excel.gif b/test/images/excel.gif
index bf7499a..4baa4b5 100644
--- a/test/images/excel.gif
+++ b/test/images/excel.gif
diff --git a/test/images/excel.jpg b/test/images/excel.jpg
index 49edfef..ed1ee1d 100644
--- a/test/images/excel.jpg
+++ b/test/images/excel.jpg
diff --git a/test/images/excel.png b/test/images/excel.png
index 52c36db..3e4760b 100644
--- a/test/images/excel.png
+++ b/test/images/excel.png