Knowledge points of ps basic course 1: The use of shortcut keys is the basis of Photoshop, but it is also the best way to improve work efficiency.
With shortcut keys, you can concentrate on your work better than the tool panel.
Once you can skillfully use shortcut keys, you can use full-screen working mode, saving unnecessary panel positions, broadening your horizons and maximizing the use of screen space; Some simple commands can be completed by keyboard, so we don't have to be distracted by the choice of tools. Even if it only takes a little time, we don't want to be disturbed at work.
Note: You should use shortcut keys as much as possible. The following shortcut keys are a good helper to improve efficiency, but I don't know why many books pass by or even mention them. Please remember them firmly.
Ctrl+J: copy the current layer to the new layer; Students who need to learn software can search for the Golden Club in Baidu and download the Golden Club blog for more learning resources! Want to know me, please Baidu search Luo Jin. Welcome to know more about my design! J: switch to the spray gun tool; M: Switch to the marquee tool; When the current tool is in brush mode, including airbrush, brush, pencil, historical brush imitating stamp, eraser, blur and deepen tool, increase or decrease the pen size in turn; Shift+BackSpace: bring up the fill dialog box.
At first, you may not remember all the shortcut keys. You can use Photoshop tooltips to help you.
By opening Edit >; Presets > General, and select Show Tooltips.
In this way, when you move the mouse to the tool panel, the tool name and its shortcut keys will be displayed until you move the mouse.
Knowledge points of ps basic course II. Commonly used combination commands to customize actions When processing images, we will use combination commands in many cases.
For example, you need to move a document with multiple images to another document.
The quickest and safest way is to create a new layer of Shift+Ctrl+N; Flatten all the following visible layers shift+alt+ctrl+e; Select all images ctrl+a; Copy ctrl+c; Deselect ctrl+d; Delete the current layer.
This set of commands is to create an image for the image, which contains all visible layer images under the current layer. At this point, the content of the image has been left on your clipboard, just paste it into the required document.
This is a typical example. Although you can use a series of shortcut keys to complete this set of commands, it is recommended to save it as an operation. In the action options panel, you can set a convenient function key for this action, such as Shift+F2, which is very convenient for you to call at any time, especially when importing pictures from Photoshop to other applications, which saves a lot of time! Different combinations of Shift, Control and F2 to F 12 can define many actions, which greatly improves the efficiency.
Knowledge points of ps basic course three. Automatic layer selection is a rather humble trick, but it is very useful, especially in some large files with multiple layers. Even if you arrange each floor in order, it is more troublesome to choose-you may not remember which floors they belong to, and the consequences of wrong operation are sometimes terrible.
At this point, you can first select the move tool and select "Automatically select layers" in the tool options. In this way, when other tools in the toolbox except slicing tool, path component selection tool, pen tool and gripper tool are currently selected, while holding down the Ctrl key, the current tool will temporarily become a mobile tool. Click on any object on the canvas, and Photoshop will automatically go to its layer, so you can operate it.
In the current mobile tool, even if you don't choose to automatically select layers, you can freely select image contents belonging to different layers as long as you hold down the Ctrl key.
Four knowledge points of ps basic course. Creating custom brushes There is a very useful resource in Photoshop that is not fully utilized by most people, that is, creating custom brushes.
Create a new document. The size of the document is the size of the brush to be made, which can be black, color or different gray levels, but the color of the brush made in this way will be lighter. Draw your brush image, such as a small flower, a few small trees and so on.
Then select it with a rectangular marquee and define it as a new brush.
If there is no selection, Photoshop will define all the images on the canvas as brushes.
In this way, you can use these custom brushes to create various unique images, especially some decorative patterns, such as borders.
Knowledge points of ps basic course V. Lens halo effect In primary image processing, lens halo can be said to be one of the most commonly used decorative effects.
Generally speaking, you can use filters directly in image >. Rendering > lens halo adds atmosphere to the image.
Then, if you are very satisfied with the halo effect of a shot and want to save it, we can use the feature of layer blending.
Create a new layer on the image in advance, fill it with black, then realize the lens halo filter, and then set the layer blending mode of this layer to "screen", so that the black is hidden and you will get a separate halo effect layer.
However, the only drawback of this method is that it cannot be displayed on a white image.
The biggest surprise of this filter is that it can create various realistic texture effects.
The simplest usage is: put a simple texture in a channel and then apply a filter on a layer >; Rendering > lighting effect, select the texture channel just stored in the texture channel, and adjust various corresponding lighting settings to get a three-dimensional texture effect.
Knowledge points of ps basic course 7. No one can be sure that the image can be adjusted perfectly at once. Therefore, in addition to developing good backup habits, it is best to use the adjustment layer as much as possible when it can be used.
You may feel trouble, but this trouble is very small compared with the loss of image damage.
And more importantly, you can make new adjustments at any time in the creative process without worrying about image damage.
The seven knowledge points that must be learned in the above PS basic courses, such as the use of shortcut keys, common combination commands, custom actions, layer selection, creation of custom brushes, lens halo effect, lighting effect filter, layer adjustment, quick copy skills, and accumulated application, are very practical in making pictures, and I hope they will be helpful to everyone in Photoshop.
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