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<?php
if (!function_exists('imagecache_actions_calculate_relative_position')) {
module_load_include('inc', 'imagecache_actions', 'utility');
}
module_load_include('inc', 'imagecache_canvasactions', 'canvasactions');
module_load_include('inc', 'imagecache_canvasactions', 'rounded_corners');
function imagecache_canvasactions_image_effect_info() {
$effects = array();
$effects['canvasactions_definecanvas'] = array(
'label' => t('Define canvas'),
'help' => t('Define the size of the working canvas and background color, this controls the dimensions of the output image.'),
'effect callback' => 'canvasactions_definecanvas_effect',
'dimensions callback' => 'canvasactions_definecanvas_dimensions',
'form callback' => 'canvasactions_definecanvas_form',
'summary theme' => 'canvasactions_definecanvas_summary',
);
$effects['canvasactions_imagemask'] = array(
'label' => t('Image mask'),
'help' => t(' Choose the file image you wish to use as a mask, and apply it to the canvas.'),
'dimensions passthrough' => TRUE,
'effect callback' => 'canvasactions_imagemask_effect',
'form callback' => 'canvasactions_imagemask_form',
'summary theme' => 'canvasactions_imagemask_summary',
);
$effects['canvasactions_file2canvas'] = array(
'label' => t('Overlay (watermark)'),
'help' => t('Choose the file image you wish to use as an overlay, and position it in a layer on top of the canvas.'),
'dimensions passthrough' => TRUE,
'effect callback' => 'canvasactions_file2canvas_effect',
'form callback' => 'canvasactions_file2canvas_form',
'summary theme' => 'canvasactions_file2canvas_summary',
);
$effects['canvasactions_canvas2file'] = array(
'label' => t('Underlay (background)'),
'help' => t('Choose the file image you wish to use as an background, and position the processed image on it.'),
'effect callback' => 'canvasactions_canvas2file_effect',
'dimensions callback' => 'canvasactions_canvas2file_dimensions',
'form callback' => 'canvasactions_canvas2file_form',
'summary theme' => 'canvasactions_canvas2file_summary',
);
$effects['canvasactions_source2canvas'] = array(
'label' => t('Overlay: source image to canvas'),
'help' => t('Places the source image onto the canvas for compositing.'),
'dimensions passthrough' => TRUE,
'effect callback' => 'canvasactions_source2canvas_effect',
'form callback' => 'canvasactions_source2canvas_form',
'summary theme' => 'canvasactions_source2canvas_summary',
);
$effects['canvasactions_roundedcorners'] = array(
'label' => t('Rounded Corners'),
'help' => t('This is true cropping, not overlays, so the result <em>can</em> be transparent.'),
'dimensions passthrough' => TRUE,
'effect callback' => 'canvasactions_roundedcorners_effect',
'form callback' => 'canvasactions_roundedcorners_form',
'summary theme' => 'canvasactions_roundedcorners_summary',
);
$effects['canvasactions_aspect'] = array(
'label' => t('Aspect switcher'),
'help' => t('Use different effects depending on whether the image is landscape of portrait shaped. This re-uses other preset definitions, and just chooses between them based on the rule.'),
'effect callback' => 'canvasactions_aspect_effect',
'dimensions callback' => 'canvasactions_aspect_dimensions',
'form callback' => 'canvasactions_aspect_form',
'summary theme' => 'canvasactions_aspect_summary',
);
$effects['canvasactions_resizepercent'] = array(
'label' => t('Resize (percent)'),
'help' => t('Resize the image based on percent. If only a single dimension is specified, the other dimension will be calculated.'),
'effect callback' => 'canvasactions_resizepercent_effect',
'dimensions callback' => 'canvasactions_resizepercent_dimensions',
'form callback' => 'canvasactions_resizepercent_form',
'summary theme' => 'canvasactions_resizepercent_summary',
);
$effects['canvasactions_blur'] = array(
'label' => t('Blur'),
'help' => t('Make the image become unclear.'),
'effect callback' => 'canvasactions_blur_effect',
'dimensions passthrough' => TRUE,
'form callback' => 'canvasactions_blur_form',
'summary theme' => 'canvasactions_blur_summary',
);
$effects['canvasactions_interlace'] = array(
'label' => t('Interlace / Progressive'),
'help' => t('Create interlaced PNG/GIF or progressive JPG.'),
'effect callback' => 'canvasactions_interlace_effect',
'dimensions passthrough' => TRUE,
'form callback' => 'canvasactions_interlace_form',
);
return $effects;
}
function imagecache_canvasactions_theme() {
return array(
'canvasactions_definecanvas_summary' => array(
'variables' => array(
'data' => NULL,
),
'file' => 'canvasactions.inc',
),
'canvasactions_imagemask_summary' => array(
'arguments' => array(
'element' => NULL,
),
'file' => 'canvasactions.inc',
),
'canvasactions_file2canvas_summary' => array(
'variables' => array(
'data' => NULL,
),
'file' => 'canvasactions.inc',
),
'canvasactions_source2canvas_summary' => array(
'variables' => array(
'data' => NULL,
),
'file' => 'canvasactions.inc',
),
'canvasactions_canvas2file_summary' => array(
'variables' => array(
'data' => NULL,
),
'file' => 'canvasactions.inc',
),
'canvasactions_roundedcorners_summary' => array(
'variables' => array(
'data' => NULL,
),
'file' => 'canvasactions.inc',
),
'canvasactions_aspect_summary' => array(
'variables' => array(
'data' => NULL,
),
'file' => 'canvasactions.inc',
),
'canvasactions_resizepercent_summary' => array(
'variables' => array(
'data' => NULL,
),
'file' => 'canvasactions.inc',
),
'canvasactions_blur_summary' => array(
'variables' => array(
'data' => NULL,
),
'file' => 'canvasactions.inc',
),
);
}
function imagecache_canvasactions_image_style_flush($flushed_style) {
$styles = image_styles();
foreach ($styles as $style) {
if ($style['name'] !== $flushed_style['name']) {
foreach ($style['effects'] as $effect) {
if ($effect['name'] === 'canvasactions_aspect') {
if (isset($effect['data']['portrait']) && $effect['data']['portrait'] === $flushed_style['name'] || isset($effect['data']['landscape']) && $effect['data']['landscape'] === $flushed_style['name']) {
image_style_flush($style);
}
}
}
}
}
}