8 tips for using security techniques in Photoshop

Photoshop is a professional image processing software with a wide range of functions, which sometimes makes it a little inconvenient to use. I have summarized some simple ways to improve the efficiency of doing things.

1. When you need to quickly hide the toolbar and multiple floating panels, click the close button on the panel one by one and then open it again, which is inconvenient. In fact, you can press the "Shift" and "Tab" keys on the keyboard at the same time, so that the floating panel will immediately hide and disappear from the screen. Then press the two keys at the same time, and the panel will appear again; if you only press

The "Tab" key is hidden in the toolbar together with the floating panel. Click the key to display it at the same time.

2. In Photoshop, you often need to modify the set value. Generally, there is a black triangle on the right side of the value box. Click it to display a sliding ruler. Drag the ruler to modify the value, but sometimes it is not very accurate. At this time, you can press the down arrow key (each click indicates a value plus one) and the up arrow key (each click indicates a value minus one) to adjust the value accurately. If you press and hold the "Shift" key, each click will increase or decrease the value by 10.

3. When you are using the paint brush tool and want to adjust the opacity, it is very troublesome to open the setting box. At this time, you can directly press the number key on the keyboard to set. For example, when you press "0", the opacity is 100%. The "1" key is 10%. First Press "4" and then press "5", then the opacity is 45%, and so on.

4. When we want to copy the selected object in the file, we need to use the copy command in the Edit menu. Copy once, you may not feel any trouble, but it is inconvenient to copy once. In this case, you can select an object with the selection tool, click the move tool, and then press and hold the Alt key. When the cursor turns black and white, the two arrows overlap, drag the mouse to the desired position. To replicate multiple times, just move the mouse over again.

5. when you need to select multiple layers, you can first use the selection tool to select the region in the file, pull a selection dotted box, and then press the "Alt" key, when the cursor changes to a large "+" with a small "-" in the lower right corner (this indicates reducing the selected area or pixel), pull the second box in the first box; then press and hold the "Shift" key. When the cursor changes to a large "+" with a small "+" in the lower right corner, pull the third selection box in the second box, in this way, you can choose multiple layers. In fact, you can use this method to select irregular objects.

6. when editing an image file, we sometimes need to remove the color of the image other than the selected object. In this case, we can press the "De lete" key on the disk to change the color to a background color or transparent color outside the selection area, it depends on what background you set.

7. Remove the turtle pattern from the scan image. Due to printing reasons, some turtle prints will be displayed when we input images on the computer by scanning. If we edit the images on this basis, the effects in the future will be affected. In this case, you can use the "Despeckle" in the "Noise" filter to process the image, and the image will become slightly blurred; then, use the Sharpen Edge in the Sharpen filter (note that the value should be smaller) and try again. In this case, you can use the zoom-in tool to observe that no turtle lines will appear.

8. After using Photoshop for a while, a large number of images and image files are stored in the folder. When you want to call a file that has not been used for a long time and forget its file name, you need to open the files in the folder one by one to find it, which is too troublesome. I have a simple method: Under the File menu of Photoshop, Automate Xing