Adobe illustrator 10 Manuale Utente

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Adobe Illustrator Help
Drawing 
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Random modifies the scale randomly in the area under the cursor.
Average gradually smooths out the sizes of the symbol instances.
To change the size of symbol instances:
Select the symbol sizer tool   and do one of the following:
Click or drag in the set where you want to increase the size of the symbol instances.
Hold down Alt (Windows) or Option (Mac OS), and click or drag where you want to 
decrease the size of the symbol instances.
Using the symbol spinner tool
Use the symbol spinner tool to orient the symbol instances in a set. Symbol instances 
located near the cursor orient in the direction you move the cursor. As you drag the 
mouse, an arrow appears above the cursor to show the current orientation of symbol 
instances.
You can use one of the following Method options when using the symbol spinner tool:
User Defined orients the symbol instances in the direction of the cursor. 
Random gradually orients the symbol instances randomly.
Average gradually smooths the orientation of all symbol instances.
To rotate symbol instances:
Select the symbol spinner tool   and click or drag in the direction you want the symbol 
instances to orient.
Using the symbol stainer tool
Use the symbol stainer tool to colorize symbol instances. Colorizing a symbol instance 
changes the hue toward the tint color, while preserving the original luminosity. (It works in 
the same way as the Tints and Shades colorization method of tinting brushes.) This 
method uses the luminosity of the original color and the hue of the colorization color to 
generate the resulting color. Consequently, colors with very high or very low luminosity 
change very little; black or white objects don’t change at all.
To achieve a method of colorization that will also affect black and white objects, use 
the symbol styler tool with a style that uses the desired fill color.
You can choose one of the following Method options when using the symbol stainer tool:
User Defined gradually changes the colorization of the symbol instances toward the 
currently selected tint color. 
Random changes the colorizaton and amounts randomly. 
Average smooths out the colorization and amounts over symbols in the same set. 
Note: Using the symbol stainer tool results in increased file size and decreased perfor-
mance. When memory or exported Flash/SVG file size is a concern, do not use this tool. 
To stain symbol instances:
In the Color palette, select the fill color that you want to use as the colorization color.