onAbort

onAbortCallback(abortReason)

This callback function is called when the draw operation is aborted.

Parameters

Name	Type	Description
abortReason	Number	The specific abort reason. The following are the possible values: § NONE : 0 The abort() method was called for the helper object returned by the drawing method. § ESC_KEY : 1 The Escape key was pressed.

Name

Type

Description

abortReason

Number

The specific abort reason. The following are the possible values:

§ NONE : 0
The abort() method was called for the helper object returned by the drawing method.

§ ESC_KEY : 1
The Escape key was pressed.