PDFViewer.activeTool
The active tool's name —
'selectText' at rest by default, from the moment the viewer goes back to it — or null when no tool is active. A property, read like viewer.scale.getterPropertiessince 1.0.0
Signature
get activeTool(): ToolName | null
Returns
ToolName | null
Example
TypeScript
const editing = viewer.activeTool === 'editText';