Adobe Extending Flash Professional CS4 Uživatelský manuál stáhnout pdf (Strana 524)

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EXTENDING FLASH CS4 PROFESSIONAL

Tools object

Description

Method; takes two points and returns a new adjusted or constrained point. If the Shift key is pressed when the

command is run, the returned point is constrained to follow either a 45º constrain (useful for something such as a line

with an arrowhead) or to constrain an object to maintain its aspect ratio (such as pulling out a perfect square with the

Rectangle tool).

Example

The following example returns a constrained point:

pt2 = fl.tools.constrainPoint(pt1, tempPt);

tools.ctlIsDown

Availability

Flash MX 2004.

Usage

tools.ctlIsDown

Description

Read-only property; a Boolean value that is true if the Control key is pressed; false otherwise.

Example

The following example determines whether the Control key is being pressed:

var isCtrldown = fl.tools.ctrlIsDown;

tools.getKeyDown()

Availability

Flash MX 2004.

Usage

tools.getKeyDown()

Parameters

None.

Returns

The integer value of the key.

Description

Method; returns the most recently pressed key.

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