011 Irregular selection tool

Irregular selection tool

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Lasso Toolset

1. Lasso tool set, including lasso tool, polygonal lasso tool, magnetic lasso tool
2. Lasso Tool Left-click and drag to create a selection
3. The polygonal lasso tool creates a selection by left-clicking multiple times. Pressing the delete key can cancel a single click. Double-clicking can quickly complete the selection. With the zoom tool, it can be used for precise selection. It is recommended to use it.
4. The magnetic lasso tool can automatically snap the edge of the selection area to automatically create the selection area. A selection point will be created automatically, or you can manually click to create a selection point. Press the delete key to cancel a selection point, and double-click to quickly complete the selection.
5. Magnetic lasso tool options
   
    
   
    
6. When the magnetic lasso tool has sharp edges, you can turn down the Frequency, increase the Contrast, and increase the Width. Blur is the opposite. As shown
   
    

Quick Selection Toolset

1. The Quick Selection tool group contains the Quick Selection tool and the Magic Wand tool
2. The quick selection tool group is suitable for selecting areas with relatively pure colors. The quick selection tools are used as shown in the figure.
   
    
3. Hold down the alt key and left-drag the mouse to subtract from the selection
4. It can be combined with other selection tools to use the selection operation to make detailed repairs to the selection
5. The magic wand tool is similar to the quick selection tool in that it automatically selects large blocks of similar colors. In actual use, the quick selection tool is more commonly used. The magic wand tool is used as shown in the figure.