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QuadDrawingItem

The QuadDrawingItem class is a subclass of DrawingItem. It represents a drawing item that draws quadrilaterals on the view.

Definition

Assembly: package com.dynamsoft.dce

class QuadDrawingItem extends DrawingItem

Methods

Method Description
getQuad Get the quad information of the QuadDrawingItem.
getMediaType Get the media type of the DrawingItem.
QuadDrawingItem Create an instance of QuadDrawingItem.
QuadDrawingItem(coordinateBase) Create an instance of QuadDrawingItem.

Interited Methods

The following methods are inherited from the superclass DrawingItem.

Method Description
setDrawingStyleId Set the DrawingStyle of the DrawingItem. If a DrawingItem holds a drawing style ID, it will not use the default style of its layer.
getDrawingStyleId Get the DrawingStyle of the DrawingItem.
setState Set the state of the DrawingItem.
getState Get the state of the DrawingItem.
getCoordinateBase Get the coordinate base of the DrawingItem. The coordinate base is image by default.
getMediaType Get the media type of the DrawingItem.
addNote Add a note to the DrawingItem.
getNote Get the specified Note.
hasNote Check whether the specified Note exists.
updateNote Update the content of the specified Note.
deleteNote Remove the specified Note with the specified name.
getAllNotes Get all Notes of this DrawingItem.
clearNotes Remove all Notes of this DrawingItem.

getQuad

Get the quad information of the QuadDrawingItem.

com.dynamsoft.core.Quadrilateral getQuad(){}

Return Value

A Quadrilateral object that stores the coodrinates of the QuadDrawingItem.

getMediaType

Get the media type of the DrawingItem.

EnumDrawingItemMeidaType getMediaType;

QuadDrawingItem(quad)

Create an instance of QuadDrawingItem.

QuadDrawingItem(com.dynamsoft.core.Quadrilateral quad){}

Parameters

quad: A com.dynamsoft.core.Quadrilateral object that stores the quad coordinates information.

Return Value

An instance of QuadDrawingItem.

QuadDrawingItem(quad,coordinateBase)

Create an instance of QuadDrawingItem.

QuadDrawingItem(com.dynamsoft.core.Quadrilateral quad, EnumCoordinateBase coordinateBase){}

Parameters

quad: A com.dynamsoft.core.Quadrilateral object that stores the quad coordinates information.
coordinateBase: The coordinate base of the DrawingItem.

Return Value

An instance of QuadDrawingItem.

This page is compatible for:

Version 1.0

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