PointUtils

PointUtils converts between two coordinate systems:

Pixel coordinate system: screen rendering/layout coordinates (unit: px)
EMR coordinate system: digitizer/handwriting hardware coordinates (unit: hardware units)

For background and differences between the two coordinate systems, see: Coordinate System.

import { PointUtils } from 'sn-plugin-lib';

Constants

Constant	Value	Description
`PointUtils.ROTATION_0`	`1000`	0° portrait
`PointUtils.ROTATION_0_LR`	`2000`	0° portrait, left/right split page
`PointUtils.ROTATION_90`	`1090`	90° landscape
`PointUtils.ROTATION_90_UD`	`2090`	90° landscape, top/bottom split page
`PointUtils.ROTATION_180`	`1180`	180° portrait
`PointUtils.ROTATION_180_LR`	`2180`	180° portrait, left/right split page
`PointUtils.ROTATION_270`	`1270`	270° landscape
`PointUtils.ROTATION_270_UD`	`2270`	270° landscape, top/bottom split page

Constant	Value	Description
`PointUtils.MACHINE_TYPE_A5`	`0`	A5
`PointUtils.MACHINE_TYPE_A6`	`1`	A6
`PointUtils.MACHINE_TYPE_A6X`	`2`	A6X
`PointUtils.MACHINE_TYPE_A5X`	`3`	A5X
`PointUtils.MACHINE_TYPE_NOMAD`	`4`	Nomad
`PointUtils.MACHINE_TYPE_MANTA`	`5`	Manta

Constant	Value
`PointUtils.NORMAL_PAGE_SIZE`	`{ width: 1404, height: 1872 }`
`PointUtils.A5X2_PAGE_SIZE`	`{ width: 1920, height: 2560 }`