Teach you how to make cool barcode effects

statement :

This article teaches you how to implement a barcode effect on a web page, reflecting the idea of using web page production technology to comprehensively solve problems. Aims to consolidate entry-level knowledge of HTML, JavaScript, and PhotoShop for those who have entry-level knowledge. If there are any questions that cannot be answered in time, please bear with me. Thank you very much. Experts are not allowed to enter.
How many steps are there to make a barcode?
The first step is to open the refrigerator door - use PhotoShop to draw a small picture <br />We need to create a barcode image with 16 elements.
First open Photoshop. This tutorial uses the simplified Chinese version of CS. As far as the aspects covered in this tutorial are concerned, the operations are similar. As long as you read it carefully, you should not encounter any problems.
After opening, first press Ctrl N to create an 8 pixel x 8 pixel picture, and select transparent background, as shown in the figure:
Teach you how to make a cool barcode effect_123WORDPRESS.COMjb51.net reprint

Teach you how to make a cool barcode effect_123WORDPRESS.COMjb51.net reprint

To see it more clearly, you can zoom the image to a maximum of 1600%.
Press D once, then X once, and make sure the foreground color is black and the white background is black.
Use Ctrl+Dele and fill the background color with black.
Use the Pencil Tool and set the parameters as follows:

Draw the lines, one in every other column. Draw the following effect:
Teach you how to make a cool barcode effect_123WORDPRESS.COMjb51.net reprint

Drag Layer 1 onto the new button below to make a copy:
Teach you how to make a cool barcode effect_123WORDPRESS.COMjb51.net reprint

Select the layer 1 copy and use the pencil tool to paint the first white line on the left into black (you can press X to change the foreground color to black). As shown in the following figure:
Teach you how to make a cool barcode effect_123WORDPRESS.COMjb51.net reprint