For most applications, these three values are sufficient. Although you can use additional numeric values up to 15 to achieve different effects, be aware that higher values are rendered more slowly. Filters: Retrieving Data from Server Retrieving Data from Server Classes x.
Package flash. A blur effect softens the details of an image. You can produce blurs that range from a softly unfocused look to a Gaussian blur, a hazy appearance like viewing an image through semi-opaque glass. When the quality property of this filter is set to low, the result is a softly unfocused look. When the quality property is set to high, it approximates a Gaussian blur filter.
You can apply the filter to any display object that is, objects that inherit from the DisplayObject class , such as MovieClip, SimpleButton, TextField, and Video objects, as well as to BitmapData objects.
The use of filters depends on the object to which you apply the filter: To apply filters to movie clips, text fields, buttons, and video, use the filters property inherited from DisplayObject.
Setting the filters property of an object does not modify the object, and you can remove the filter by clearing the filters property. To apply filters to BitmapData objects, use the BitmapData. Calling applyFilter on a BitmapData object takes the source BitmapData object and the filter object and generates a filtered image as a result. Public Properties. Hide Inherited Public Properties. Show Inherited Public Properties. A reference to the class object or constructor function for a given object instance.
Each of the filters, whether simple or complex, can be customized using their properties. Generally, you have two choices for setting filter properties. Most of the example code listings set the properties directlyto make the example easier to follow. For more details on the specifics of each filter, its properties and its constructor parameters, see the listings for the flash.
Bevel filter. Blur filter. NOTE If you have not already downloaded the project files for this lesson to your computer from your Account page, make sure to do so now. About Animation Next Section.
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Links This web site contains links to other sites. Requests and Contact Please contact us about this Privacy Notice or if you have any requests or questions relating to the privacy of your personal information. Last Update: November 17, For example, if you select an area of grass, the filter changes the area into a homogeneous patch of green. The Blur filters soften a selection or an image and are useful for retouching.
They smooth transitions by averaging the color values of pixels next to the hard edges of defined lines and shaded areas. Eliminates noise where significant color transitions occur in an image. Blur filters smooth transitions by averaging the color values of pixels next to the hard edges of defined lines and shaded areas. The Gaussian Blur filter quickly blurs a selection by an adjustable amount. Gaussian refers to the bell-shaped curve that Photoshop Elements generates when it applies a weighted average to the pixels.
The Gaussian Blur filter adds low-frequency detail and can produce a hazy effect. You can set the blur radius in the filter options to determine how far the filter searches for dissimilar pixels to blur. Lens Blur can be used to give the effect of narrower depth of field so that some objects in the image stay in the focus and others are blurred.
The portions of the image that are blurred and those that remain in focus depend on the layer mask, saved selection, or transparency settings applied.
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