XRenderingSemaphore

class com.xoetrope.svg.XRenderingSemaphore

Used for zooming to a region in an SVG image by selecting the region using the 'CTRL' key in conjunction with the mouse.

1. Constructor

Creates a new instance of XRenderingSemaphore taking an integer value which will be the initial value of the semaphore.

2. Methods

1. acquire

Decreaments the semaphore value and calls wait() on any other trying to call the render method.

2. release

Increments the semaphore value and notifies any waiting threads that they may call the render method.