If you check the thickness directly. I think the current version is impossible!

I found detailed information for you. I hope it will help you:

The pen path of Photoshop is a very important modeling tool, which is difficult for everyone. Here are some application skills for you, hoping to help you.

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■ After clicking a point on the adjustment path, press Alt, and then click the point with the left mouse button. At this time, one of the "adjustment lines" will disappear, and it will not be affected when clicking the next path point.

■ If you draw a Path with "path", the mouse is now a pen, you just need to press Enter on the keypad (remember that it is Enter on the keypad, not on the main keyboard! ), then the path will immediately become a "selection area".

■ If you use the pen tool to draw the path, now the mouse state is pen, just press the Enter key on the keypad (remember that it is the Enter key on the keypad, not the main keyboard! ), the path will be loaded immediately as a selection.

■ Press and hold the Alt key and click the mouse on the trash can icon on the path control panel to delete the path directly.

■ When using other tools of the path, hold down the Ctrl key and temporarily change the cursor to the direction selection tool.

■ Press and hold the Alt key and click the mouse on the trash can icon on the path control panel to delete the path directly.

■ When using other tools of the path, hold down the Ctrl key and temporarily change the cursor to the direction selection tool.

■ Click the blank area on the path panel to turn off the display of all paths.

■ When you click the buttons below the Paths panel (fill the path with foreground color, stroke the path with foreground color, and load the path as a selection), hold down the Alt key to see a series of available tools or options.

■ If we need to move the whole or multiple paths, please select the path to be moved, and then use the shortcut key Ctrl+T to drag the path to any position.

■ When drawing a path, the most commonly used method is to draw a single line pixel, but there will be a problem at this time, that is, there are rectangular teeth, which greatly affects the practical value. At this time, we might as well first convert the path into a selection, and then stroke the selection, so that we can also get the lines of the original path, but we can eliminate the rectangular teeth.

■ Converting the selected area into a path is a very practical work. This function is consistent with the corresponding icon function in the control panel. When this function is called, the required attribute settings will be available in the pop-up MAKE WORK PQTH Settings window.

■ When using the pen tool to make a path, hold down the Shift key to force the path or direction line to form a horizontal, vertical or 45-degree angle; Hold down the Ctrl key to temporarily switch to the path selection tool; Hold down the Alt key and click the pen cursor on the black node to change the direction of the direction line, so that the curve can turn; Hold down the Alt key and click the path with the path selection tool to select the whole path; To select multiple paths at the same time, you can hold down Shift and click one by one. When using the path selection tool, hold down the "Ctrl+Alt" key to approach the path, and you will switch to the pen tool for adding nodes and subtracting nodes.

■ To switch whether the path is displayed, you can hold down the Shift key and click the mouse on the path bar of the path palette, or click in the gray area of the path palette, or press CTRL+SHIFT+H. To switch the color mode directly on the palette, first hold down the Shift key, and then move the cursor to the color bar and click.