MeasurementSettings

6 Jul 20261 minute to read

The MeasurementSettings module is used to provide the settings to measurement annotations.

<div id="pdfViewer" style="height: 100%;width: 100%;"></div>

 let viewer: PdfViewer = new PdfViewer();
 // Change the measurement annotation settings.
 viewer.measurementSettings = {
     conversionUnit: 'cm',
     displayUnit: 'cm',
     scaleRatio: 1,
     depth: 96
 };
 viewer.appendTo("#pdfViewer");

Properties

conversionUnit CalibrationUnit

specifies the unit of the annotation.

Defaults to ‘in’

depth number

specifies the depth of the volume annotation.

Defaults to 96

displayUnit CalibrationUnit

specifies the unit of the annotation in UI.

Defaults to ‘in’

scaleRatio number

specifies the scale ratio of the annotation.

Defaults to 1