Draw Menu: Text – Bar Code Font Parameters

When the barcode font is selected, the system will pop up a dialog box as shown in Figure.

1.Barcode example

The bar code example picture shows the appearance picture of the bar code corresponding to the current bar code type.

2.Barcode description

The bar code description shows some format descriptions of the current bar code. If the format of the current bar code type is not clear to the user, please read the bar code description carefully to find out what type of text should be entered is legal.

3.Text

The current text to be displayed, if displayed, means that the current text can now generate a valid barcode.

4.Display text

Whether to display text that can be recognized by people under the bar code, check the attribute of the displayed text after checking.

Font: The font currently displaying the text Text Height: Character Frame Height.

Text width: character width.

Text X Offset: The X offset of the text.

Text Y Offset: Y offset coordinates of the text Text spacing: spacing between text characters.

Fixed size: Check to set the text width and height. After the setting, when the text content changes, the text width X and text height Y values can remain unchanged.

Custom display text: After checking, the user can customize the font of the currently displayed text. # is the display character, ? Delete characters, add % check digits. For example, the content of the QR code is "JCZ123". If the content "JCZ23" needs to be displayed, the character "1" is deleted, the custom text is filled in as "###?##".

5.Blank

When the bar code is reversed, the size of the blank area around the bar code can be specified.

One-dimensional bar code:

This bar code is composed of one by one "bar" and "empty" arrangement, the bar code information is transmitted by different widths and positions of bars and spaces. The size of the information is determined by the width and accuracy of the bar code, wider bar code can tolerant more bars and spaces, more information. This bar code technology can only store information in one direction through the arrangement of "bars" and "empty", so it is called "one-dimensional bar code".

Figure is the parameter setting in the interface when you select a 1D barcode.

Check code: It indicates whether the current bar code needs the check code. Some bar codes can be selected by the user to check whether the check code is required. Therefore, the user can choose whether to use the check code.

Reverse: refers to whether inversion processing, after laser marking some material is light, so that when this switch must be chosen.

Barcode height: refers to the height of the bar code.

Inter-character spacing: Individual barcodes specify a certain distance between characters and characters (for example, Code39).This parameter is used to set this value,

1.Two-dimensional bar code:

PDF417 barcode

PDF is the abbreviation of the first three letters of the English word Portable Data File, which means "portable data file. "Figure 4-16 is an example of a PDF417 code and Figure 4-17 is an example of a compressed PDF417 code.

Figure shows the corresponding parameter settings for the PDF417 barcode.

Error correction level: PDF417 error correction level, PDF417 error correction level is are 9 levels, from 0 to 8.

ank: Refers to the number of rows and columns of the PDF417 barcode. The bar code shown in Figure 4-17 is 4 rows and 4 columns.

Delete the middle block: delete the middle block, you can add some LOGO.

2.DataMatrix barcode

DataMatrix is a matrix type 2D barcode and currently has two types of Ecc000-140 and Ecc200. At present EzCad only supports Ecc200.

Figure shows the corresponding parameter settings for the DataMatrix barcode.

DataMatrix has many different fixed sizes that you can choose based on your needs. If the minimum size is selected, the system automatically selects the minimum size that can accommodate all the texts according to the text entered by the user.