Macromedia fireworks mx 2004-extending fireworks 用户手册

14

Chapter 2:  The Fireworks Object Model

frameLoopingCount

integer

–1 — don’t repeat
0 — repeat forever
> 0 — repeat this number of times

frames •

array

Array of Frame objects in the document (see 

).

gammaPreview

Boolean

If set to 

true

, the document should be 

previewed in opposite-platform gamma. 
If set to 

false

, the document colors 

are unadjusted.

gradients •

array

Array of Gradient objects that are available 
for use in the document (see 

gridColor

string

A color string that specifies the color of the 
grid display (see 

).

gridOrigin

point

Used to set the origin of the grid. 
Corresponds to the point set when dragging 
the ruler origin from the upper left of the 
document when rulers are visible.

gridSize

point

gridSize.x

 is the horizontal grid size; 

gridSize.y

 is the vertical grid size.

guides •

object

Guides object (see 

height

integer

Total height of the document, in pixels. 
To find the bottom edge of the document, 
use document.

top + document.height. 

isDirty

Boolean

Set to 

true

 if the document was modified 

since the last ti me it was saved.

isPaintMode •

Boolean

Set to 

true

 if the document is currently in 

paint-mode editing, 

false

 otherwise.

isSymbolDocument

 • 

Boolean

Set to 

true

 if the document is a Symbol or 

Button document, 

false

 if it is an ordinary 

document. You might see this when looking 
through the list of open documents and one 
is a symbol-editing window.

isValid

Boolean

Set to 

true

 if the document is open in 

Fireworks; 

false

 otherwise. (Occasionally 

the JavaScript object that is associated with 
a document lingers after the document 
closes; this property lets you check for 
that eventuality.)

Property

Data type

Notes