KingDraw Tutorial -How to use the Eraser tool?

The function of the KingDraw APP is very comprehensive, and each feature has its own unique value. Today we will introduce you to the use of the eraser tool.

 

The eraser tool can be used to delete specified content on the drawing board, including structural formulas, elements, text, parentheses, flowcharts, and more.

Press and hold the eraser tool to switch to the clear tool. Click the Clear tool to clear everything on the drawing board with one click.

Eraser tool

 [Eraser Tool], it is used when deleting the smallest drawing element. If you want to delete more, you need to use [Marquee Tool] to select it, then click the Eraser tool to delete it.

Delete single drawing element

Use the Eraser tool to click on the element you want to delete, such as elements, single bonds, and text etc.

Change the type of bond

Use the eraser tool to click the double bond in the structure, the double bond will become   single. For the same reason, click the three bonds to make it become a double.

Click on the connection point to delete the adjacent chemical bond

Use the Eraser tool to click on the any connection point in the structure and all the chemical bonds connected to the connection point will be deleted.

Delete part of the structure

Use the marquee tool, select the part you want to delete, and then click the Eraser tool to delete the selection.

Clear tool

Long press and hold the eraser tool to switch to the clear tool. Click the clear tool to empty everything on the drawing board.

If you need to withdraw the delete or clear operation, you can click the [Undo] button in the upper right corner of the drawing board.