JImageFilter
Description
Class to manipulate an image.
Located in /libraries/joomla/image/filter.php (line 19)
Direct descendents
| Class | Description |
|---|---|
JImageFilterBrightness
|
Image Filter class adjust the brightness of an image. |
|
JImageFilterContrast
|
Image Filter class adjust the contrast of an image. |
|
JImageFilterEdgedetect
|
Image Filter class to add an edge detect effect to an image. |
|
JImageFilterEmboss
|
Image Filter class to emboss an image. |
|
JImageFilterGrayscale
|
Image Filter class to transform an image to grayscale. |
|
JImageFilterNegate
|
Image Filter class to negate the colors of an image. |
|
JImageFilterSketchy
|
Image Filter class to make an image appear "sketchy". |
|
JImageFilterSmooth
|
Image Filter class adjust the smoothness of an image. |
Variable Summary
Method Summary
Variables
resource
$handle
(line 25)
Methods
Class constructor.
JImageFilter
__construct
(resource $handle)
- resource $handle: The image resource on which to apply the filter.
Method to apply a filter to an image resource.
void
execute
([array $options = array()])
- array $options: An array of options for the filter.
Redefined in descendants as:
- JImageFilterBrightness::execute() : Method to apply a filter to an image resource.
- JImageFilterContrast::execute() : Method to apply a filter to an image resource.
- JImageFilterEdgedetect::execute() : Method to apply a filter to an image resource.
- JImageFilterEmboss::execute() : Method to apply a filter to an image resource.
- JImageFilterGrayscale::execute() : Method to apply a filter to an image resource.
- JImageFilterNegate::execute() : Method to apply a filter to an image resource.
- JImageFilterSketchy::execute() : Method to apply a filter to an image resource.
- JImageFilterSmooth::execute() : Method to apply a filter to an image resource.
Documentation generated on Tue, 19 Nov 2013 15:03:19 +0100 by phpDocumentor 1.4.3