Interface TextMarkOptions

Description

Options for text watermark

Example

backgroundImage: {
   src: require('./images/logo.png'),
   scale: 0.5,
   rotate: 45,
   alpha: 0.5
 },
 watermarkTexts: [
 {
   text: 'hello world',
   positionOptions: {
     X: 10,
     Y: 10,
     // or
     // position: Position.center
   },
   style: {
     color: '#aacc22',
     fontName: 'Arial',
     fontSize: 12,
     shadowStyle: {
       dx: 10,
       dy: 10,
       radius: 10,
       color: '#aacc22'
     },
     textBackgroundStyle: {
       paddingX: 10,
       paddingY: 10,
       type: TextBackgroundType.stretchX,
       color: '#aacc22'
     },
     underline: true,
     strikeThrough: true,
     textAlign: 'left',
     italic: true,
     //or
     // skewX: 45,
     bold: true,
     rotate: 45
   }
 }],
 quality: 1,
 filename: 'test',
 saveFormat: ImageFormat.jpg,

Hierarchy

  • TextMarkOptions

Properties

backgroundImage filename? maxSize? quality? saveFormat? watermarkTexts

Properties

backgroundImage

backgroundImage: ImageOptions

FIXME: ImageSourcePropType type define bug

Description

background image options

Example

backgroundImage: {
 src: require('./images/logo.png'),
 scale: 0.5,
 rotate: 45,
 alpha: 0.5
}

Optional filename

filename?: string

Description

save image name

Example

filename: 'test'

Optional maxSize

maxSize?: number

Deprecated

since 1.2.0

Description

max image size see #49 #42 android only need RN version >= 0.60.0, fresco MaxBitmapSize ImagePipelineConfig.Builder.experiment().setMaxBitmapSize(), see #49

Default Value

2048

Example

maxSize: 2048

Optional quality

quality?: number

Description

image quality 0-100, 100 is best quality. If you want the quality to have more effect, try to set the image export format to the compressible format jpg. see #159

Default Value

100

Example

quality: 100

Optional saveFormat

saveFormat?: ImageFormat

Description

save image format

Default Value

jpg

Example

saveFormat: ImageFormat.png

watermarkTexts

watermarkTexts: TextOptions[]

Description

text options

Example

watermarkTexts: [
{
 text: 'hello world',
 positionOptions: {
   X: 10,
   Y: 10,
   // or
   // position: Position.center
 },
 style: {
   color: '#aacc22',
   fontName: 'Arial',
   fontSize: 12,
   shadowStyle: {
     dx: 10,
     dy: 10,
     radius: 10,
     color: '#aacc22'
   },
   textBackgroundStyle: {
     paddingX: 10,
     paddingY: 10,
     type: TextBackgroundType.stretchX,
     color: '#aacc22'
   },
   underline: true,
   strikeThrough: true,
   textAlign: 'left',
   italic: true,
   //or
   // skewX: 45,
   bold: true,
   rotate: 45
 }
}]

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