Follow me to learn PS Day 01: How to create a new Photoshop document

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Day 01: How to create a new Photoshop document

Open the PS software and click "File-New", or use the shortcut key Ctrl "N" to create a new layer.

Name

After clicking OK, the following interface will appear

The name is the file name. You can enter it as you choose, or you can complete it in storage and then enter again.

Default

##The default is The predefined image size may vary depending on the selected preset. The corresponding width, height and resolution may also be inconsistent. Please note that the units may also be inconsistent, such as pixels, centimeters, feet, etc.

Resolution

##In this case, we can click the down arrow on the right Select pixels, inches, centimeters, points, etc. The resolution is generally based on "

pixels/inch".Now we set the width to be 500, the height to be 360, and the resolution to be 72 pixels

Note: We generally set the resolution to 72 pixels /inch because most monitors display 72 pixels per inch of screen area. This means that the resolution set in the document is consistent with the resolution of the monitor, and there will not be much contrast in the subsequent renderings. At the same time, we should also be careful not to set the width and height too large. First, it will be difficult to operate, and second, it will slow down the computer and cause lag.

Color mode

Bitmap mode: Each pixel of the bitmap mode image is only represented by 1 Bit representation, that is, its intensity is either 0 or 1, corresponding to the colors black and white respectively. We can choose the resolution and conversion method of the output image through the dialog box.

RGB mode: Corresponds to the three primary colors of Red (red), Green (green), and Blue (blue). Based on these colors, the colors are added to configure most of the colors that can be seen by the naked eye. It is Design the most commonly used color modes.

CMYK mode: It is a color mode only used for printing. The letters stand for Cyan, Magenta, Yellow and Black. These four colors form the CMYK color model through the subtractive color method. Black is added to neutralize the insufficient blackness produced by CMY. . The CMYK mode is essentially the same as the RGB mode, except in the principle of producing colors.

Grayscale mode: There are only gray sweaters and other colors in the grayscale image. It is a color mode widely used in image processing.

Lab mode: This mode represents color with a brightness component L and two color components a and b. It is Photoshop's internal color mode. It is an intermediate mode between RGB mode and CMYK mode. It is rarely used. .

Background content

## If you want the background of the new layer to be white, click "White". "Background Color" refers to the default background color last used as the background color of your new document. "Transparent" means that the background layer has no color value.

After all settings are completed, click "OK" and a new document will be created.

We can enlarge the image through "View - Zoom in" or the shortcut key Ctrl " ". "View - Zoom out" or shortcut key Ctrl "-" to zoom out the image.

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