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"A Glance at (29) – Origin Study Note (2): Line Charts."
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Dear, this is LearningYard Academy!
Today, the editor brings you the article
“Yue Lan (29)——Origin Study Notes (2):
line graph”
Welcome to visit!
1. Mind Maps
二、折线图简介（Line chart introduction）
Line charts are a commonly used graphical representation to show trends in data over time or other continuous variables. This type of chart depicts the direction of the data through a series of connected data points, allowing the observer to visualize how the data changes over time or other variables.
A line chart is a commonly used graphical representation to show trends in data over time or other continuous variables. This chart plots the direction of data through a series of connected data points, allowing observers to visually see how the data changes over time or other variables.
三、折线图的绘制方法（Drawing method of line chart）
1.准备数据（Prepare data）
Create a new worksheet in Origin. The prepared data is entered into different columns, and the data is entered in the form of five columns: the first column is the month (X value), and the second to fifth columns are the data of the average maximum temperature per month for four different provinces (Y value).
Create a new worksheet in Origin. Enter the prepared data into different columns, and enter the data in the form of five columns: the first column is the month (X value), and the second to fifth columns are the data for the average monthly maximum temperature in four different provinces (Y value).
2.创建折线图（Create a line chart）
Select the worksheet area that contains the data, then click on "Plot" in the menu bar, then select "Line Chart" under the "Basic 2D Chart" option. Or simply click on the icon in the bottom left corner to create one.
Select the worksheet area containing the data, then click "Plot" in the menu bar, and then select "Line Chart" under the "Basic 2D Chart" option. Or directly click the icon in the lower left corner to create.
Set the month X value and the temperature Y value separately.
Set the month X value and the temperature Y value separately.
A simple line chart will appear in a new graphics window.
At this point, a simple line chart will appear in a new graphics window.
3.调整折线图样式（Adjust line chart style）
（1）设置轴标签（Set axis label）
Double-click on the axis to open a window and set the axis scale under the Scale tab. To make the image clearer, choose to show each month.
Double-click the axis, open the window, and set the axis scale under the scale tab. To make the picture display more clearly, select Show each month.
Select "Axis and tick marks" to set the up, down, left, and right axes. Select 3 for the axis thickness, and then set the styles of the major and minor scales.
Select "Axis and Scale Line" to set both the upper, lower, left and right axes. Select 3 for the axis thickness, and then set the styles of the main scale and the secondary scale.
Finally, set the font on the axis, set the style, size and thickness of the font, so that the overall appearance is more coordinated with the axis.
Finally, set the font on the axis, setting the style, size and thickness of the font to make the overall appearance more harmonious with the axis.
（2）更改线条样式（Change line style）
Double-click the line to open the Drawing Properties window. Set the color, style, and thickness of each line.
Double-click a line to open the Drawing Properties window. Set the color, style, and weight of each line.
（3）设置图例（Set legend）
Hover over the legend, right-click, and select Properties to open the window. You can modify the text in the legend, set the border and fill style of the legend, and modify it according to your preference.
Place the mouse on the legend, click the right mouse button, and select the properties window to open. You can modify the text in the legend, set the border, fill and other styles of the legend, and modify it according to your own preferences.
（4）添加标题（Add title）
Right-click in the blank space, select "Add/Modify Layer Title", and manually enter the title of the icon.
Right-click in the blank space, select "Add/Modify Layer Title", and manually enter the title of the icon.
4.保存和导出图表（Save and export charts）
Once you've made all the customizations to the line chart, save the chart. The final result is shown in the figure:
After completing all customizations to the line chart, save the chart. The final effect is as shown in the picture:
If you learn it, why not try it now?
If you've learned it, you might as well try it now.
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That's all for today's sharing.
If you have a unique idea about the article,
please leave us a message,
and let us meet tomorrow.
I wish you a nice day!
Copywriting|yyz
Typography|yyz
Audit|hzy
Translation: ChatGPT
References: Bilibili, CSDN blog
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