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watermarkPdf
- addBackgroundImage
- addFooter
- addHeader
- addLineNumbering
- addMacroFromDoc
- addPageBorders
- addProperties
- addSection
- createDocx
- createDocxAndDownload
- createCharacterStyle
- createListStyle
- createParagraphStyle
- createTableStyle
- docxSettings
- embedFont
- importChartStyle
- importHeadersAndFooters
- importListStyle
- importStyles
- modifyPageLayout
- parseStyles
- removeFooters
- removeHeaders
- setBackgroundColor
- setDefaultFont
- setDocumentDefaultStyles
- setEncodeUTF8
- setLanguage
- setMarkAsFinal
- setRTL
- addBibliography
- addBookmark
- addBreak
- addChart
- addCitation
- addComment
- addCrossReference
- addDateAndHour
- addEndnote
- addExternalFile
- addFootnote
- addFormElement
- addHeading
- addImage
- addLink
- addList
- addMathEquation
- addMergeField
- addOLE
- addOnlineVideo
- addPageNumber
- addShape
- addSimpleField
- addSource
- addStructuredDocumentTag
- addSVG
- addTable
- addTableContents
- addTableFigures
- addText
- addTextBox
- addWordFragment
- addWordML
- embedHTML
- clearBlocks
- cloneBlock
- deleteBlock
- getTemplateVariables
- getTemplateVariablesType
- modifyInputFields
- modifyMergeFields
- processTemplate
- removeTemplateVariable
- replaceBlock
- replaceListVariable
- replacePlaceholderImage
- replaceTableVariable
- replaceVariableByExternalFile
- replaceVariableByHtml
- replaceVariableByText
- replaceVariableByWordFragment
- replaceVariableByWordML
- setTemplateSymbol
- setTemplateBlockSymbol
- tickCheckboxes
watermarkPdf
ADVANCED / PREMIUM
BASIC
Inserts a watermark into a PDF document.
Description
public watermarkPdf (string $source, string $target, [string $type, array $options])
This method allows you to insert a watermark image or text in a PDF document.
Parameters
source
Path to the PDF document.
target
Path to the resulting watermarked document.
type
Watermark type: 'text' or 'image'.
options
The possible keys and values are (required options are shown with yellow background):
| key | Type | Description |
|---|---|---|
| annotations | bool | Import annotations (links, comments and others). False as default. |
If type is 'image':
| Key | Type | Description |
|---|---|---|
| image | string | Path to the watermark image. |
| positionX | int | X-asis position (page center as default). |
| positionY | int | Y-asis position (page center as default). |
| opacity | float | Decimal number between 0 and 1(optional), if not set defaults to 0.5. |
| height | int | Height value (proportional). |
| width | int | Width value (proportional). |
If type is 'text':
| Key | Type | Description |
|---|---|---|
| text | string | The string of text used for watermarking. |
| positionX | int | X-asis position (page center as default). |
| positionY | int | Y-asis position (page center as default). |
| opacity | float | Decimal number between 0 and 1(optional), if not set defaults to 0.5. |
| font | string | The font-family. It must be installed in the OS. |
| size | int | Font size. |
| color | string | RGB: array(r, g, b) (array(255, 255, 255)). |
Code samples
Example #1
Example #2