Backgroundfill
Extends ImageFilterImage Filter class fill background with color;
| since |
3.4 |
|---|---|
| package |
Joomla CMS |
Methods
__construct
Class constructor.
__construct( handle) :
inherited
| since |
1.7.3 |
|---|---|
| throws |
|
Arguments
- handle
resourceThe image resource on which to apply the filter.
Response
mixed
execute
Method to apply a background color to an image resource.
execute(mixed||string|int options = []) :
| since |
3.4 |
|---|---|
| throws |
|
Arguments
- options
array<string|int, mixed>An array of options for the filter. color Background matte color
Response
void
sanitizeColor
Method to sanitize color values and/or convert to an array
sanitizeColor( input) : mixed||string|int
| since |
3.4 |
|---|---|
| note |
'#FF0000FF' returns an array with alpha of 0 (opaque) |
Arguments
- input
mixedAssociative array of colors and alpha, or hex RGBA string when alpha FF is opaque. Defaults to black and opaque alpha.
Response
array<string|int, mixed>Associative array of red, green, blue and alpha
Properties
handle
The image resource handle.
inherited
| since |
2.5.0 |
|---|
Type(s)
GdImage