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54 lines
1.6 KiB
JavaScript
54 lines
1.6 KiB
JavaScript
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/* global wpSiteIconCropData, jQuery */
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(function($) {
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var jcrop_api = {},
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siteIconCrop = {
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updateCoords : function ( coords ) {
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$( '#crop-x' ).val( coords.x );
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$( '#crop-y' ).val( coords.y );
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$( '#crop-width' ).val( coords.w );
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$( '#crop-height' ).val( coords.h );
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siteIconCrop.showPreview( coords );
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},
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showPreview : function( coords ){
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var rx = 64 / coords.w,
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ry = 64 / coords.h,
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preview_rx = 16 / coords.w,
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preview_ry = 16 / coords.h,
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$cropImage = $( '#crop-image' ),
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$homeIcon = $( '#preview-homeicon' ),
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$favicon = $( '#preview-favicon' );
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$homeIcon.css({
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width: Math.round(rx * $cropImage.attr( 'width' ) ) + 'px',
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height: Math.round(ry * $cropImage.attr( 'height' ) ) + 'px',
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marginLeft: '-' + Math.round(rx * coords.x) + 'px',
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marginTop: '-' + Math.round(ry * coords.y) + 'px'
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});
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$favicon.css({
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width: Math.round( preview_rx * $cropImage.attr( 'width' ) ) + 'px',
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height: Math.round( preview_ry * $cropImage.attr( 'height' ) ) + 'px',
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marginLeft: '-' + Math.round( preview_rx * coords.x ) + 'px',
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marginTop: '-' + Math.floor( preview_ry* coords.y ) + 'px'
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});
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},
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ready: function() {
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jcrop_api = $.Jcrop( '#crop-image' );
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jcrop_api.setOptions({
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aspectRatio: 1,
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onSelect: siteIconCrop.updateCoords,
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onChange: siteIconCrop.updateCoords,
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minSize: [ wpSiteIconCropData.min_size, wpSiteIconCropData.min_size ]
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});
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jcrop_api.animateTo([wpSiteIconCropData.init_x, wpSiteIconCropData.init_y, wpSiteIconCropData.init_size, wpSiteIconCropData.init_size]);
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}
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};
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siteIconCrop.ready();
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})(jQuery);
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