From c3fffb2d1082eb9f8eff64b27670c47a66a7b58e Mon Sep 17 00:00:00 2001
From: 13339479676 <zyfiy1314@163.com>
Date: Thu, 27 Jan 2022 16:59:11 +0800
Subject: [PATCH] fonts opt update 03

---
 utils/plot.py | 23 +++++++++++++++++------
 1 file changed, 17 insertions(+), 6 deletions(-)

diff --git a/utils/plot.py b/utils/plot.py
index 7a2ed55..4f80a77 100644
--- a/utils/plot.py
+++ b/utils/plot.py
@@ -13,14 +13,25 @@ SimSun = font_manager.FontProperties(fname="./fonts/SimSun.ttc", size=12)
 TimesNesRoman = font_manager.FontProperties(
     fname="./fonts/TimesNewRoman.ttf", size=12)
 
-
-def create_chart(x, y, today):
+# 创建折线图
+def createLineChart(x, y, today):
     # x, y为两个list
-    plt.plot(x, y, color='r', marker='o')  # 线型
+    plt.plot(x, y, color='r', marker='o', label='时间点')  # 线型
     # plt.axis([0, 6, 0, 20])
-    plt.title('OpenCV Webcam Script v0.5', fontproperties=TimesNesRoman)  # 标题
+    plt.title(f'OpenCV Webcam Script v0.5 {today}',
+              fontproperties=TimesNesRoman)  # 标题
     plt.xlabel(today, fontproperties=TimesNesRoman)  # 横轴，时间
-    plt.ylabel('帧数', fontproperties=TimesNesRoman)  # 纵轴，帧数
+    plt.ylabel('帧数', fontproperties=SimSun)  # 纵轴，帧数
 
-    plt.savefig('test.png', dpi=100, bbox_inches='tight')  # 保存图像
+    plt.xticks(fontproperties=TimesNesRoman)  # 横轴刻度
+    plt.yticks(fontproperties=TimesNesRoman)  # 纵轴刻度
+    plt.legend(prop=SimSun)  # 图例
+
+    plt.savefig('./chart.png', dpi=300, bbox_inches='tight')  # 保存图像
     # plt.show()
+
+
+if __name__ == '__main__':
+    x = [1, 2, 3, 4]
+    y = [1, 4, 9, 16]
+    createLineChart(x, y, "abc")