


Use the geometric sketchpad to create points that satisfy given coordinate values.
Use the geometric sketchpad to draw points, which need to meet the given coordinate requirements. Want to know exactly how to do it? PHP editor Xigua will bring you a detailed tutorial to teach you step by step how to use the geometric sketchpad to draw points with specified coordinates. Read on for detailed steps.
New parameters. If you want to edit the vertical and horizontal coordinates by yourself, you can [New Parameter]. Open the geometric sketchpad, click the [Data] menu in the upper menu bar, select the [New Parameter] command from its drop-down option, and create two new parameters x and y in the pop-up dialog box. Note here that the unit selection is None.
Make points and text. Use the [Point Tool] to draw a point A arbitrarily in the drawing area. Select [A] (Text Tool) in the left sidebar, double-click in the blank space of the artboard, a text box will appear, then enter brackets, click the newly created [x] and [y] respectively within the brackets, and get the following image text.
Merge text to points. Use the move tool to select the text and points you just edited, hold down the [Shift] key, click the [Edit] menu in the upper menu bar, and select the [Merge Text to Points] command from the drop-down option, as shown in the figure.
After performing the above operations, the created text and merged to point A. When we use the [ ] and [—] keys on the keyboard to adjust the values of parameters x and y to change the coordinate values, the coordinates of point A will also change accordingly.
To reflect the coordinate changes of the point in the coordinate system, you can execute the [Draw]-[Draw Point] command, click the parameters x and y in the pop-up dialog box, and then Click [Draw] to get point B as shown in the picture. If the values of parameters x and y are changed in this way, the coordinates of point B will also change accordingly.
The above is the detailed content of Use the geometric sketchpad to create points that satisfy given coordinate values.. For more information, please follow other related articles on the PHP Chinese website!

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