2025-09-30 11:56:06 +08:00
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# chart_view
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chart_view图表控件，包含：曲线图、柱状图和饼图。源码位于src目录，示例位于demos目录。
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- ##### 控件列表
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| 控件类型 | 说明 |
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| :------------------: | :------------------------------: |
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| x_axis | X轴控件 |
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| y_axis | Y轴控件 |
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| tooltip | 提示信息框控件 |
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| line_series | 曲线图控件 |
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| line_series_colorful | 彩色曲线图控件 |
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| bar_series | 柱状图控件 |
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| bar_series_minmax | 柱状图控件（同时显示最大最小值） |
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| pie_slice | 饼图控件 |
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- ##### 运行示例效果截图
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## 准备
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1. 获取 awtk 并编译
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```
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git clone https://github.com/zlgopen/awtk.git
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cd awtk; scons; cd -
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```
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## 运行
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1. 生成示例代码的资源
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```
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python scripts/update_res.py all
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```
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> 也可以使用 Designer 打开项目，之后点击 “打包” 按钮进行生成；
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> 如果资源发生修改，则需要重新生成资源。
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如果 PIL 没有安装，执行上述脚本可能会出现如下错误：
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```cmd
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Traceback (most recent call last):
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...
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ModuleNotFoundError: No module named 'PIL'
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```
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请用 pip 安装：
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```cmd
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pip install Pillow
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```
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2. 编译
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```
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scons
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```
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> 注意：
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> 编译前先确认 SConstruct 文件中的 awtk_root 是否为 awtk 所在目录，不是则修改。
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> 默认使用动态库的形式，如果需要使用静态库，修改 SConstruct 文件中的 BUILD_SHARED = 'false' 即可。
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3. 运行
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```
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./bin/demo
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```
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