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This plugin contains a number of picture associated capabilities. You can modify a picture (resize, crop, scale), get data (dimensions, sort & file measurement), or mechanically create a show or an inventory of all photographs in a given listing. Most of the lessons require that GD be enabled in PHP, in any other case there’s not any particular necessities. The examples on this web page are utilizing static photographs, and the returned knowledge simulated as CodeCanyon clearly doesn’t permit operating PHP scripts on this web page. Visit the example page to see the photographs really being modified on the fly.
Image Info
This will return primary information a couple of particular picture together with picture sort, width, peak and measurement (in bytes, kilobytes and megabytes).
echo $image->information('img/swirly.png');
Result
- Image sort: png
- Width: 1920
- Height: 1280
- Size in bytes: 1285926
- Size in kilobytes: 1285.93
- Size in megabytes: 1.29
Image Scale
The perform will scale a picture proprtionally to a particular width. Example resizes 1920×1280 picture to 300 pixels huge.
$image->scale('img/swirly.png', $dest='img/scale.png', $width=300);
Result
Image Resize
The perform will resize a picture to a particular width and peak (will not be proportional). Example resizes 1920×1280 picture to 200×300.
$image->resize('img/swirly.png', $dest='img/resize.png', $width=200, $peak300);
Result
Image Crop
This crops a picture to particular dimensions. In this instance the unique 1920×1280 picture is cropped to 690×770 (400px from the left and 300px from the highest).
$image->crop('swirly.png',$dest='crop.png',$x=400,$y=300,$width=690,$peak=770);
Result
Image Contents
This closing perform will create an inventory of all photographs inside a given listing. You can select to show it both as a textual listing, or to really show all the photographs (with an non-obligatory max-width setting).
Text List
The default settings will output a textual content listing of all photographs in a listing. By default every picture can be enclosed in anchor tags linking to the file, proceeded by a line smash “
”. If you favor, you’ll be able to set $line_smash to false and also you’ll get a coma separated listing as an alternative. If you simply wish to show an inventory with out linking to the file, set $hyperlink to false.
$image->contents('dirname');
Result
Visual List
Instead of simply itemizing the photographs in a listing, you can too select to show the precise photographs. There’s a max-width setting (set to 160px within the instance) if you wish to hold the photographs from getting too enormous. Each picture additionally has a category of “img_list” if you wish to do any further styling with css. Finally, there’s additionally a “root” setting in case you want modify the show location. For instance, my CodeIgniter URI rewritting can typically confuse issues (with the browser and php searching for the file at completely different places), so I want to switch the show path on this web page.
$image->contents('dirname',$listing='picture',$hyperlink=true,$line_smash=false,$max_width='160')
Result
Array List
The closing possibility will return the listing as an array as an alternative of displaying the info so that you’re free to format it nevertheless you want.
print_r($image->contents('dirname', $listing='array'))
/* Data returned by the picture contents array */
Array
(
[0] => colourful.jpg
[1] => subject.jpg
[2] => pirate.jpg
[3] => planet.jpg
[4] => tado.jpg
[5] => twister.jpg
[6] => turtle.jpg
[7] => water.jpg
)
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