create barcode(a, b, c, d)
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Group |
This function creates a Base64-encoded barcode image from the given data a and format b.
Parameter Description
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Parameter |
Description |
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a |
Text for barcode. |
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b |
Format of barcode. Note: Use the three dots to select a value. |
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c |
(optional) Width in pixels. Default: 300. |
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d |
(optional) Height in pixels. Default: 300. |
Example
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Parameter a |
Parameter b |
Parameter c |
Parameter d |
|
My text |
QR_CODE |
300 |
300 |
Result: data:image/png;base64, iVBORw0KGgoAAAANSUhEUgAAASwAAAEsAQAAAABRBrPYAAABNUlEQVR4Xu3YsY6DMBAE0E3FZ/hT8afyCSldxWFmHbhbEt2ddCzNTIHM8lyNwFGs/yZ3i5O3EQsRCxELEQsRCxEL+RtrNlL6w+bFbr2OwU0sj/ldr2BmE1dfHoglsYpiallr87KwsiJ2CeMrw7LELmQUWIldwBgy37WtELEUZiOFApcxEMtje9o4Pr5HLExPYY09vRqzaf09Vfr2BonlsrnjEMekum2HN0vsNLbPsfKH2Hr8cImdx9gTLts3i7tmX4vlMM4NRzcfNh7i64ZlEktlIxRu0Z1YIltHntJY0QPrV2NiWczvxsmx2NbTeCCWxCrbKawNZfkfT4eyxDJYR2O8sDY2JpbNUJYLv/1Qltg5jOF8b+xNWWInMhtxhgu6Y2NiWeyniIWIhYiFiIWIhYiF/DN7AowdQFSeCkjoAAAAAElFTkSuQmCC