Adobe Extending Flash Professional CS5 Manuale Utente Scaricare il pdf (Pagina 440)

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EXTENDING FLASH PROFESSIONAL

SymbolInstance object

Last updated 5/2/2011

Usage

symbolInstance.bitmapRenderMode

Description

Property; a string that sets the display type for the symbol.

Acceptable values include:

• “none”

• “cache” - sets the symbol to be cached as a bitmap by Flash Player at runtime.

• “export” - sets the symbol to be exported as a bitmap when the SWF is compiled.

The older “symbolInstance.cacheAsBitmap” on page 419 property is similar to this property, but it offers fewer

choices since it's a boolean. In the future, the cacheAsBitmap property may be deprecated, so users should switch to

this new property. The true/false options in the boolean

cacheAsBitmap property are the same as the "cache" / "none"

values for this new property.

Example

The following example assigns the symbol’s bitmapRenderMode to “export”:

var symbol = fl.getDocumentDOM().selection[0];

fl.trace(symbol.bitmapRenderMode);

symbol.bitmapRenderMode = "export";

symbolInstance.blendMode

Availability

Flash 8.

Usage

symbolInstance.blendMode

Description

Property; a string that specifies the blending mode to be applied to a movie clip symbol. Acceptable values are

"normal", "layer", "multiply", "screen", "overlay", "hardlight", "lighten", "darken", "difference",

"add", "subtract", "invert", "alpha", and "erase".

Example

The following example sets the blending mode for the first movie clip symbol in the first frame on the first level to add:

fl.getDocumentDOM().getTimeline().layers[0].frames[0].elements[0].blendMode = "add";

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Adobe Extending Flash Professional CS5 Manuale Utente Pagina 440

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