(2) In the data area, select the "sucrose" box in the above figure to the "1.44" box in the lower right corner, click "Generate Series by Line", and then click the "Series" menu in this window. In the data area of "Classification (X) Axis Label", select the "0 value" box in the table down to the "60 value" box, and be careful not to select the "sugar concentration (g/L)" box here. Click "Next" button.
(3) In the pop-up window, under the "Title" menu, fill in "Sugar Concentration and Multiplication Relationship" in the chart title, "Sugar Concentration" in the classification (X) axis and "Multiplication Relationship" in the numerical value Y axis. Click the Next button. Click the "Finish" button. The operation of this step is completed as shown in the figure below.
The drawing of the line chart is basically completed. Here is how to modify the format of a line chart.
(4) If you still need to remove the gray part in the above picture, you can click the gray area and then right-click the "Clear" option.
(5) If it is necessary to delete the marker lines parallel to the X axis in the above figure, click any marker line, right-click and click the "Clear" option.
(6) If you need to remove the outer border, you can first click the "white" part of the chart, and then right-click the "icon area format" option. In the pop-up window, under Pattern Options, select None in Border. After this step, the result is shown in the following figure, which is the format required in the university graduation thesis.