Winform中设置ZedGraph的颜色填充使用Fill

た入场券 2024-04-19 15:31 85阅读 0赞

## 场景 ##

Winforn中设置ZedGraph曲线图的属性、坐标轴属性、刻度属性：

[https://blog.csdn.net/BADAO\_LIUMANG\_QIZHI/article/details/100112573][https_blog.csdn.net_BADAO_LIUMANG_QIZHI_article_details_100112573]

[https://www.cnblogs.com/badaoliumangqizhi/p/11422087.html][https_www.cnblogs.com_badaoliumangqizhi_p_11422087.html]

在上面设置属性后，需要设置ZedGraph的面板panel的填充颜色。

## 实现 ##

//声明pane对象
    GraphPane myPane = new GraphPane();
    //获取控件的Pane
    myPane = zgc.GraphPane;
    //填充色
    myPane.Fill = new Fill(Color.Red, Color.Blue, 100.0f);

这里的参数有3个

前两个代表两种颜色，最后一个代表渐变填充的角度。

官方解释是这样的。

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L0JBREFPX0xJVU1BTkdfUUlaSEk_size_16_color_FFFFFF_t_70][]

按照上面的代码所设置的效果为：

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L0JBREFPX0xJVU1BTkdfUUlaSEk_size_16_color_FFFFFF_t_70 1][]

这里需要白色,不然默认的颜色会发暗。

//填充白色
    myPane.Fill = new Fill(Color.White, Color.White, 45.0f);

### 效果 ###

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L0JBREFPX0xJVU1BTkdfUUlaSEk_size_16_color_FFFFFF_t_70 2][]

注：

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[https_blog.csdn.net_BADAO_LIUMANG_QIZHI_article_details_100112573]: https://blog.csdn.net/BADAO_LIUMANG_QIZHI/article/details/100112573
[https_www.cnblogs.com_badaoliumangqizhi_p_11422087.html]: https://www.cnblogs.com/badaoliumangqizhi/p/11422087.html
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L0JBREFPX0xJVU1BTkdfUUlaSEk_size_16_color_FFFFFF_t_70]: https://image.dandelioncloud.cn/pgy_files/images/2024/04/18/c0ab2e665fa545d69e14a2c33f83cffe.jpg
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L0JBREFPX0xJVU1BTkdfUUlaSEk_size_16_color_FFFFFF_t_70 1]: https://image.dandelioncloud.cn/pgy_files/images/2024/04/18/4a2b270715b2487b9bb29eced0399612.jpg
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L0JBREFPX0xJVU1BTkdfUUlaSEk_size_16_color_FFFFFF_t_70 2]: https://image.dandelioncloud.cn/pgy_files/images/2024/04/18/906dfe5928e84eeba088fbf7d2331ca7.jpg
[https_blog.csdn.net_badao_liumang_qizhi]: https://blog.csdn.net/badao_liumang_qizhi