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             \n                                                                                                                                                                                                       \n\n*/\n(function (f, define) {\n    define('imageeditor/toolbar', [\n        'kendo.toolbar',\n        'kendo.dropdownlist'\n    ], f);\n}(function () {\n    (function ($, undefined) {\n        var kendo = window.kendo, ui = kendo.ui, extend = $.extend, proxy = $.proxy, ToolBar = kendo.ui.ToolBar, Item = kendo.toolbar.Item, CLICK = 'click', DROPDOWNCHANGE = 'dropDownChange', ACTION = 'action';\n        var ImageEditorToolBar = ToolBar.extend({\n            init: function (element, options) {\n                var that = this;\n                that._extendOptions(options);\n                ToolBar.fn.init.call(that, element, options);\n                that._attachEvents();\n                that.toggleTools();\n            },\n            events: ToolBar.fn.events.concat([\n                DROPDOWNCHANGE,\n                ACTION\n            ]),\n            defaultTools: {\n                open: {\n                    type: 'button',\n                    icon: 'upload',\n                    name: 'open',\n                    command: 'OpenImageEditorCommand',\n                    showText: 'overflow'\n                },\n                save: {\n                    type: 'button',\n                    icon: 'download',\n                    name: 'save',\n                    command: 'SaveImageEditorCommand',\n                    showText: 'overflow',\n                    toggleCondition: 'canExport'\n                },\n                separator: { type: 'separator' },\n                undo: {\n                    type: 'button',\n                    icon: 'undo',\n                    name: 'undo',\n                    command: 'UndoImageEditorCommand',\n                    showText: 'overflow',\n                    toggleCondition: 'undo'\n                },\n                redo: {\n                    type: 'button',\n                    icon: 'redo',\n                    name: 'redo',\n                    command: 'RedoImageEditorCommand',\n                    showText: 'overflow',\n                    toggleCondition: 'redo'\n                },\n                separator1: { type: 'separator' },\n                crop: {\n                    type: 'button',\n                    icon: 'crop',\n                    name: 'crop',\n                    command: 'OpenPaneImageEditorCommand',\n                    options: 'crop',\n                    showText: 'overflow',\n                    toggleCondition: 'canExport'\n                },\n                resize: {\n                    type: 'button',\n                    icon: 'image-resize',\n                    name: 'resize',\n                    command: 'OpenPaneImageEditorCommand',\n                    options: 'resize',\n                    showText: 'overflow',\n                    toggleCondition: 'canExport'\n                },\n                zoomIn: {\n                    type: 'button',\n                    icon: 'zoom-in',\n                    name: 'zoomIn',\n                    command: 'ZoomImageEditorCommand',\n                    showText: 'overflow',\n                    options: 'zoomIn',\n                    toggleCondition: 'enable'\n                },\n                zoomOut: {\n                    type: 'button',\n                    icon: 'zoom-out',\n                    name: 'zoomOut',\n                    command: 'ZoomImageEditorCommand',\n                    showText: 'overflow',\n                    options: 'zoomOut',\n                    toggleCondition: 'enable'\n                },\n                zoomDropdown: {\n                    type: 'imageEditorZoomDropDown',\n                    name: 'zoomDropdown',\n                    command: 'ZoomImageEditorCommand',\n                    text: 'Zoom options',\n                    toggleCondition: 'enable',\n                    items: [\n                        {\n                            name: 'zoomActualSize',\n                            icon: 'zoom-actual-size',\n                            text: 'Show actual size',\n                            options: 'actualSize'\n                        },\n                        {\n                            name: 'zoomFitToScreen',\n                            icon: 'zoom-best-fit',\n                            text: 'Fit to screen',\n                            options: 'fitToScreen'\n                        }\n                    ]\n                }\n            },\n            _attachEvents: function () {\n                var that = this;\n                that.bind(DROPDOWNCHANGE, proxy(that._dropDownChange, that));\n                that.bind(CLICK, proxy(that._click, that));\n            },\n            _extendOptions: function (options) {\n                var that = this, tools = options.items ? options.items : Object.keys(that.defaultTools);\n                that.options = options;\n                that.options.items = that._extendToolsOptions(tools);\n            },\n            _extendToolsOptions: function (tools) {\n                var that = this, messages = that.options.messages;\n                if (!tools.length) {\n                    return;\n                }\n                return tools.map(function (tool) {\n                    var isBuiltInTool = $.isPlainObject(tool) && Object.keys(tool).length === 1 && tool.name, toolOptions, text;\n                    tool = isBuiltInTool ? tool.name : tool;\n                    toolOptions = $.isPlainObject(tool) ? tool : extend({}, that.defaultTools[tool]);\n                    text = messages[toolOptions.name] || toolOptions.text;\n                    kendo.deepExtend(toolOptions, {\n                        id: toolOptions.name + '-' + kendo.guid(),\n                        name: toolOptions.name,\n                        text: text,\n                        attributes: {\n                            'aria-label': text,\n                            'title': text,\n                            'data-command': toolOptions.command,\n                            'data-options': toolOptions.options,\n                            'data-toggle': toolOptions.toggleCondition\n                        },\n                        overflow: toolOptions.overflow\n                    });\n                    if (toolOptions.type === 'imageEditorZoomDropDown') {\n                        toolOptions.items = that._extendToolsOptions(toolOptions.items);\n                    }\n                    return toolOptions;\n                }, that);\n            },\n            _click: function (ev) {\n                var command = $(ev.target).data('command'), options = $(ev.target).data('options');\n                if (!command) {\n                    return;\n                }\n                this.action({\n                    command: command,\n                    options: options\n                });\n            },\n            _dropDownChange: function (ev) {\n                if (!ev.command) {\n                    return;\n                }\n                this.action({\n                    command: ev.command,\n                    options: ev.options\n                });\n            },\n            action: function (args) {\n                this.trigger(ACTION, args);\n            },\n            toggleTools: function (conditions) {\n                var that = this, tools = that.element.find('[data-toggle]');\n                tools.each(function (index, elm) {\n                    var tool = $(elm), widget = null, condition = tool.data('toggle'), toToggle = conditions && conditions[condition];\n                    if (tool.is('[data-role]')) {\n                        widget = kendo.widgetInstance(tool);\n                    }\n                    if (widget && widget.enable) {\n                        widget.enable(toToggle || false);\n                    } else {\n                        that.enable(tool, toToggle);\n                    }\n                });\n            },\n            destroy: function () {\n                var that = this;\n                if (that.zoomDropdown) {\n                    that.zoomDropdown.destroy();\n                }\n                ToolBar.fn.destroy.call(this);\n            }\n        });\n        var ImageEditorZoomDropDown = Item.extend({\n            init: function (options, toolbar) {\n                var that = this, element = $('<div></div>'), input = $('<input />').attr(options.attributes), template = '<span class=\"k-icon k-i-#:icon#\"></span> #:text#';\n                that.element = element;\n                that.input = input;\n                that.toolbar = toolbar;\n                that.dropDown = new ui.DropDownList(that.input, {\n                    optionLabel: {\n                        text: options.text,\n                        icon: ''\n                    },\n                    dataTextField: 'text',\n                    dataSource: options.items,\n                    template: template,\n                    change: proxy(that._change, that)\n                });\n                that.element.append(that.dropDown.wrapper);\n                that.dropDown.list.find('.k-list-optionlabel').hide();\n                that.toolbar.zoomDropdown = that;\n            },\n            _change: function (ev) {\n                var that = this;\n                that.toolbar.trigger(DROPDOWNCHANGE, {\n                    command: ev.sender.element.data('command'),\n                    options: ev.sender.dataItem().options\n                });\n            },\n            destroy: function () {\n                this.dropDown.destroy();\n            }\n        });\n        kendo.toolbar.registerComponent('imageEditorZoomDropDown', ImageEditorZoomDropDown);\n        extend(kendo.ui, {\n            imageeditor: {\n                ToolBar: ImageEditorToolBar,\n                ZoomDropDown: ImageEditorZoomDropDown\n            }\n        });\n    }(window.kendo.jQuery));\n    return window.kendo;\n}, typeof define == 'function' && define.amd ? define : function (a1, a2, a3) {\n    (a3 || a2)();\n}));\n(function (f, define) {\n    define('imageeditor/pane', [\n        'kendo.core',\n        'kendo.form',\n        'kendo.buttongroup',\n        'kendo.draganddrop'\n    ], f);\n}(function () {\n    (function ($, undefined) {\n        var kendo = window.kendo, extend = $.extend, proxy = $.proxy, Class = kendo.Class, NS = '.k-imageeditor-pane', CLICK = 'click';\n        var paneStyles = {\n            form: 'k-imageeditor-pane-form',\n            button: 'k-imageeditor-pane-button',\n            confirmButton: 'k-imageeditor-pane-confirm-button',\n            cropOverlay: 'k-imageeditor-crop-overlay',\n            crop: 'k-imageeditor-crop',\n            resizeHandle: 'k-resize-handle',\n            resizeHandlePrefix: 'k-resize-'\n        };\n        var round = function (f) {\n            return Math.round(f * 1000) / 1000;\n        };\n        var Pane = Class.extend({\n            init: function (imageeditor) {\n                var that = this;\n                that.imageeditor = imageeditor;\n                if (that.imageeditor.currentPaneTool) {\n                    that.imageeditor.currentPaneTool.destroy();\n                }\n                that.element = $('<div></div>').addClass(paneStyles.form);\n            },\n            open: function () {\n                var that = this, imageeditor = that.imageeditor, commonMessages = imageeditor.options.messages.common;\n                imageeditor.paneWrapper.append(that.element);\n                that.formWidget = new kendo.ui.Form(that.element, extend(that.formSettings(), { buttonsTemplate: kendo.format('<button class=\\'{0} k-button\\' data-action=\\'cancel\\'>{2}</button>' + '<button class=\\'{0} {1} k-button k-primary\\' data-action=\\'confirm\\'>{3}</button>', paneStyles.button, paneStyles.confirmButton, commonMessages.cancel, commonMessages.confirm) }));\n                that.bindButtonEvents();\n                imageeditor.paneWrapper.show();\n                imageeditor.currentPaneTool = that;\n            },\n            bindButtonEvents: function () {\n                var that = this, formWidget = that.formWidget, buttons = formWidget.element.find('.' + paneStyles.button);\n                that._clickHandler = proxy(that._click, that);\n                buttons.on(CLICK + NS, that._clickHandler);\n            },\n            _click: function (ev) {\n                var that = this, target = $(ev.target), action = target.data('action');\n                if (that[action]) {\n                    that[action]();\n                }\n            },\n            cancel: function () {\n                this.destroy();\n            },\n            confirm: function () {\n                window.console.error('Pane\\'s confirm method is not implemented!');\n                this.destroy();\n            },\n            refresh: function () {\n            },\n            destroy: function () {\n                var that = this, imageeditor = that.imageeditor;\n                that.formWidget.element.find('.' + paneStyles.button).off(NS);\n                that.formWidget.destroy();\n                imageeditor.paneWrapper.html('');\n                imageeditor.paneWrapper.hide();\n                delete imageeditor.currentPaneTool;\n            }\n        });\n        var CropPane = Pane.extend({\n            init: function (imageeditor) {\n                var that = this;\n                Pane.fn.init.call(that, imageeditor);\n                that.buildCropModel();\n                that.canvasUI();\n            },\n            confirm: function () {\n                var that = this, model = that.formWidget._model.toJSON();\n                that.destroy();\n                that.imageeditor.executeCommand({\n                    command: 'CropImageEditorCommand',\n                    options: model\n                });\n            },\n            formSettings: function () {\n                var that = this, cropMessages = that.imageeditor.options.messages.panes.crop, commonMessages = that.imageeditor.options.messages.common, aspectRatioItems = cropMessages.aspectRatioItems, aspectRatioDS = [];\n                if (aspectRatioItems) {\n                    for (var key in aspectRatioItems) {\n                        aspectRatioDS.push({\n                            value: key,\n                            text: aspectRatioItems[key]\n                        });\n                    }\n                } else {\n                    aspectRatioDS = [\n                        {\n                            value: 'originalRatio',\n                            text: 'Original ratio'\n                        },\n                        {\n                            value: '1:1',\n                            text: '1:1 (Square)'\n                        },\n                        {\n                            value: '4:5',\n                            text: '4:5 (8:10)'\n                        },\n                        {\n                            value: '5:7',\n                            text: '5:7'\n                        },\n                        {\n                            value: '2:3',\n                            text: '2:3 (4:6)'\n                        },\n                        {\n                            value: '16:9',\n                            text: '16:9'\n                        }\n                    ];\n                }\n                return {\n                    formData: that._model,\n                    change: proxy(that.onChange, that),\n                    items: [{\n                            type: 'group',\n                            label: cropMessages.title || 'Crop Image',\n                            layout: 'grid',\n                            grid: {\n                                cols: 2,\n                                gutter: '0 8px'\n                            },\n                            items: [\n                                {\n                                    label: cropMessages.aspectRatio || 'Aspect ratio:',\n                                    field: 'aspectRatio',\n                                    editor: 'DropDownList',\n                                    editorOptions: {\n                                        dataValueField: 'value',\n                                        dataTextField: 'text',\n                                        dataSource: aspectRatioDS\n                                    },\n                                    colSpan: 2\n                                },\n                                {\n                                    label: cropMessages.orientation,\n                                    field: 'orientation',\n                                    editor: $.proxy(that._orientationEditor, that),\n                                    colSpan: 2\n                                },\n                                {\n                                    label: commonMessages.width || 'Width:',\n                                    field: 'width',\n                                    attributes: { style: 'max-width: 100px;' },\n                                    editor: 'NumericTextBox',\n                                    editorOptions: {\n                                        format: 'n0',\n                                        max: that._model.width,\n                                        min: 0\n                                    },\n                                    colSpan: 1\n                                },\n                                {\n                                    label: commonMessages.height || 'Height:',\n                                    field: 'height',\n                                    attributes: { style: 'max-width: 100px;' },\n                                    editor: 'NumericTextBox',\n                                    editorOptions: {\n                                        format: 'n0',\n                                        max: that._model.height,\n                                        min: 0\n                                    },\n                                    colSpan: 1\n                                },\n                                {\n                                    label: commonMessages.lockAspectRatio || 'Lock aspect ratio',\n                                    field: 'lockAspectRatio',\n                                    colSpan: 2\n                                }\n                            ]\n                        }]\n                };\n            },\n            _orientationEditor: function (container, options) {\n                var that = this, cropMessages = that.imageeditor.options.messages.panes.crop, value = options.model[options.field];\n                $('<div name=\\'' + options.field + '\\'></div>').appendTo(container).kendoButtonGroup({\n                    items: [\n                        {\n                            text: cropMessages.portrait || 'Portrait',\n                            attributes: { 'data-value': 'portrait' },\n                            selected: value === 'portrait'\n                        },\n                        {\n                            text: cropMessages.landscape || 'Landscape',\n                            attributes: { 'data-value': 'landscape' },\n                            selected: value === 'landscape'\n                        }\n                    ],\n                    select: function (ev) {\n                        var value = ev.sender.wrapper.find('.k-state-active').data('value');\n                        options.model.set(options.field, value);\n                    }\n                });\n            },\n            buildCropModel: function () {\n                var that = this, imageeditor = that.imageeditor, canvas = imageeditor.getCanvasElement(), width = canvas.width, height = canvas.height;\n                that._model = {\n                    top: 0,\n                    left: 0,\n                    aspectRatio: 'originalRatio',\n                    width: width,\n                    height: height,\n                    orientation: width - height < 0 ? 'portrait' : 'landscape',\n                    lockAspectRatio: true\n                };\n            },\n            canvasUI: function () {\n                var that = this, canvasContainer = that.imageeditor.canvasContainer, cropOverlay = $('<div></div>').addClass(paneStyles.cropOverlay), cropElement = $('<div></div>').addClass(paneStyles.crop), handle = '<span class=\\'' + paneStyles.resizeHandle + '\\'></span>', handles = [\n                        'nw',\n                        'n',\n                        'ne',\n                        'w',\n                        'e',\n                        'sw',\n                        's',\n                        'se'\n                    ], zoomLevel = that.imageeditor.getZoomLevel();\n                for (var i = 0; i < handles.length; i++) {\n                    var handleElm = $(handle).addClass(paneStyles.resizeHandlePrefix + handles[i]).attr('data-orientation', handles[i]);\n                    that._initResizeHandle(handleElm);\n                    cropElement.append(handleElm);\n                }\n                that.cropElement = cropElement.css({\n                    width: that._model.width * zoomLevel,\n                    height: that._model.height * zoomLevel\n                });\n                that._canvasUI = cropOverlay.append(cropElement).appendTo(canvasContainer);\n                that.cropElement.kendoDraggable({\n                    ignore: '.' + paneStyles.resizeHandle,\n                    drag: function (ev) {\n                        that._adjustTopLeft(ev.target.offsetTop + ev.y.delta, ev.target.offsetLeft + ev.x.delta);\n                    }\n                });\n            },\n            refresh: function () {\n                var that = this, newModel = that.formWidget._model, zoomLevel = that.imageeditor.getZoomLevel();\n                that.cropElement.css({\n                    top: newModel.top * zoomLevel,\n                    left: newModel.left * zoomLevel,\n                    width: newModel.width * zoomLevel,\n                    height: newModel.height * zoomLevel\n                });\n            },\n            _initResizeHandle: function (handle) {\n                var that = this;\n                handle.kendoDraggable({\n                    drag: function (ev) {\n                        var $target = $(ev.sender.element), newModel = that.formWidget._model, oldModel = that._model, orientation = $target.data('orientation'), adjustments = {}, zoomLevel = that.imageeditor.getZoomLevel(), correctedLeft = newModel.left * zoomLevel, correctedTop = newModel.top * zoomLevel;\n                        if (orientation.indexOf('w') >= 0) {\n                            adjustments.left = that.cropElement[0].offsetLeft + ev.x.delta;\n                            adjustments.width = that.cropElement[0].offsetWidth - ev.x.delta;\n                        } else if (orientation.indexOf('e') >= 0) {\n                            adjustments.width = that.cropElement[0].offsetWidth + ev.x.delta;\n                        }\n                        if (orientation.indexOf('n') >= 0) {\n                            adjustments.top = that.cropElement[0].offsetTop + ev.y.delta;\n                            adjustments.height = that.cropElement[0].offsetHeight - ev.y.delta;\n                        } else if (orientation.indexOf('s') >= 0) {\n                            adjustments.height = that.cropElement[0].offsetHeight + ev.y.delta;\n                        }\n                        if (adjustments.width && (adjustments.left || correctedLeft) + adjustments.width <= oldModel.width * zoomLevel) {\n                            newModel.set('width', Math.round(adjustments.width / zoomLevel));\n                        }\n                        if (adjustments.height && (adjustments.top || correctedTop) + adjustments.height <= oldModel.height * zoomLevel) {\n                            newModel.set('height', Math.round(adjustments.height / zoomLevel));\n                        }\n                        if (adjustments.top || adjustments.left) {\n                            that._adjustTopLeft(adjustments.top, adjustments.left);\n                        }\n                    }\n                });\n            },\n            _adjustTopLeft: function (top, left, compare) {\n                var that = this, compareModel = compare || that.formWidget._model, newModel = that.formWidget._model, oldModel = that._model, zoomLevel = that.imageeditor.getZoomLevel();\n                if (top >= 0 && top / zoomLevel + compareModel.height <= oldModel.height) {\n                    newModel.set('top', Math.round(top / zoomLevel));\n                }\n                if (left >= 0 && left / zoomLevel + compareModel.width <= oldModel.width) {\n                    newModel.set('left', Math.round(left / zoomLevel));\n                }\n            },\n            onChange: function (ev) {\n                var that = this, zoomLevel = that.imageeditor.getZoomLevel(), newModel = ev.sender._model, oldModel = that._model, maxWidth = oldModel.width, maxHeight = oldModel.height, originalRatio = oldModel.width + ':' + oldModel.height, gcd = that._gcd(oldModel.width, oldModel.height);\n                originalRatio = oldModel.width / gcd + ':' + oldModel.height / gcd;\n                if (ev.field === 'aspectRatio' && ev.value === 'originalRatio') {\n                    newModel.set('top', 0);\n                    newModel.set('left', 0);\n                    newModel.set('width', oldModel.width);\n                    newModel.set('height', oldModel.height);\n                    newModel.set('orientation', oldModel.orientation);\n                } else if (ev.field === 'orientation') {\n                    var tempModel = extend({}, newModel, {\n                        width: newModel.height,\n                        height: newModel.width\n                    });\n                    var newSize = that._calcSize(tempModel, originalRatio, maxWidth, maxHeight);\n                    newModel.set('width', newSize.width);\n                    newModel.set('height', newSize.height);\n                } else if (newModel.lockAspectRatio) {\n                    var force = ev.field;\n                    var size = that._calcSize(newModel, originalRatio, maxWidth, maxHeight, force);\n                    newModel.set('width', size.width);\n                    newModel.set('height', size.height);\n                }\n                that.cropElement.css({\n                    top: newModel.top * zoomLevel,\n                    left: newModel.left * zoomLevel,\n                    width: newModel.width * zoomLevel,\n                    height: newModel.height * zoomLevel\n                });\n            },\n            _calcSize: function (model, originalRatio, maxWidth, maxHeight, force) {\n                var width = Math.min(model.width, maxWidth), height = Math.min(model.height, maxHeight), isPortrait = model.orientation === 'portrait', ratios = model.aspectRatio;\n                if (ratios.indexOf(':') < 0) {\n                    ratios = originalRatio;\n                }\n                ratios = ratios.split(':').map(function (value) {\n                    return parseInt(value, 10);\n                });\n                var wRatio = isPortrait ? Math.min(ratios[0], ratios[1]) : Math.max(ratios[0], ratios[1]);\n                var hRatio = !isPortrait ? Math.min(ratios[0], ratios[1]) : Math.max(ratios[0], ratios[1]);\n                var expectedRatio = round(wRatio / hRatio);\n                var realRatio = round(width / height);\n                var sizeByRatio = {\n                    width: Math.round(height * expectedRatio),\n                    height: Math.round(width / expectedRatio)\n                };\n                if (force === 'width') {\n                    return {\n                        width: width,\n                        height: sizeByRatio.height\n                    };\n                }\n                if (force === 'height') {\n                    return {\n                        width: sizeByRatio.width,\n                        height: height\n                    };\n                }\n                if (realRatio > expectedRatio) {\n                    width = sizeByRatio.width;\n                } else if (realRatio < expectedRatio) {\n                    height = sizeByRatio.height;\n                }\n                return {\n                    width: width,\n                    height: height\n                };\n            },\n            _gcd: function (a, b) {\n                return b === 0 ? a : this._gcd(b, a % b);\n            },\n            destroy: function () {\n                kendo.destroy(this._canvasUI);\n                this._canvasUI.remove();\n                Pane.fn.destroy.call(this);\n            }\n        });\n        var ResizePane = Pane.extend({\n            init: function (imageeditor) {\n                Pane.fn.init.call(this, imageeditor);\n                this.buildResizeModel();\n            },\n            confirm: function () {\n                var that = this, originalWidth = that._model.width, originalHeight = that._model.height, model = that.formWidget._model.toJSON();\n                if (model.measure === 'percents') {\n                    model.width = originalWidth * (model.width / 100);\n                    model.height = originalHeight * (model.height / 100);\n                }\n                that.imageeditor.executeCommand({\n                    command: 'ResizeImageEditorCommand',\n                    options: model\n                });\n                that.destroy();\n            },\n            formSettings: function () {\n                var that = this, resizeMessages = that.imageeditor.options.messages.panes.resize, commonMessages = that.imageeditor.options.messages.common;\n                return {\n                    formData: that._model,\n                    change: proxy(that.onChange, that),\n                    items: [{\n                            type: 'group',\n                            label: resizeMessages.title || 'Resize image',\n                            layout: 'grid',\n                            grid: {\n                                cols: 2,\n                                gutter: '0 8px'\n                            },\n                            items: [\n                                {\n                                    label: commonMessages.width || 'Width:',\n                                    field: 'width',\n                                    attributes: { style: 'max-width: 100px;' },\n                                    editor: 'NumericTextBox',\n                                    editorOptions: {\n                                        format: 'n0',\n                                        min: 0\n                                    },\n                                    colSpan: 1\n                                },\n                                {\n                                    field: 'measureW',\n                                    editor: 'DropDownList',\n                                    attributes: { style: 'max-width: 100px;' },\n                                    label: {\n                                        text: '&nbsp;',\n                                        encoded: false\n                                    },\n                                    editorOptions: {\n                                        dataTextField: 'text',\n                                        dataValueField: 'value',\n                                        dataSource: [\n                                            {\n                                                text: resizeMessages.pixels || 'Pixels',\n                                                value: 'pixels'\n                                            },\n                                            {\n                                                text: resizeMessages.percents || 'Percents',\n                                                value: 'percents'\n                                            }\n                                        ]\n                                    },\n                                    colSpan: 1\n                                },\n                                {\n                                    label: commonMessages.height || 'Height:',\n                                    field: 'height',\n                                    attributes: { style: 'max-width: 100px;' },\n                                    editor: 'NumericTextBox',\n                                    editorOptions: {\n                                        format: 'n0',\n                                        min: 0\n                                    },\n                                    colSpan: 1\n                                },\n                                {\n                                    field: 'measureH',\n                                    label: {\n                                        text: '&nbsp;',\n                                        encoded: false\n                                    },\n                                    attributes: { style: 'max-width: 100px;' },\n                                    editor: 'DropDownList',\n                                    editorOptions: {\n                                        dataTextField: 'text',\n                                        dataValueField: 'value',\n                                        dataSource: [\n                                            {\n                                                text: resizeMessages.pixels || 'Pixels',\n                                                value: 'pixels'\n                                            },\n                                            {\n                                                text: resizeMessages.percents || 'Percents',\n                                                value: 'percents'\n                                            }\n                                        ]\n                                    },\n                                    colSpan: 1\n                                },\n                                {\n                                    label: commonMessages.lockAspectRatio || 'Lock aspect ratio',\n                                    field: 'lockAspectRatio',\n                                    colSpan: 2\n                                }\n                            ]\n                        }]\n                };\n            },\n            buildResizeModel: function () {\n                var that = this, imageeditor = that.imageeditor, canvas = imageeditor.getCanvasElement(), width = canvas.width, height = canvas.height;\n                that._model = {\n                    width: width,\n                    height: height,\n                    measure: 'pixels',\n                    measureW: 'pixels',\n                    measureH: 'pixels',\n                    lockAspectRatio: true,\n                    ratio: round(width / height)\n                };\n            },\n            onChange: function (ev) {\n                var that = this, newModel = ev.sender._model, aspectRatioLocked = newModel.lockAspectRatio;\n                if (ev.field === 'measureW' || ev.field === 'measureH') {\n                    newModel.set('measureW', ev.value);\n                    newModel.set('measureH', ev.value);\n                    newModel.set('measure', ev.value);\n                } else if (ev.field === 'measure') {\n                    that.resetNumericsTo(ev.value);\n                } else if (ev.field === 'width' && aspectRatioLocked && !that._preventChange) {\n                    newModel.set('height', newModel.width / newModel.ratio);\n                } else if (ev.field === 'height' && aspectRatioLocked && !that._preventChange) {\n                    newModel.set('width', newModel.height * newModel.ratio);\n                }\n                newModel.set('ratio', round(newModel.width / newModel.height));\n            },\n            resetNumericsTo: function (type) {\n                var that = this, originalWidth = that._model.width, originalHeight = that._model.height, formWidget = that.formWidget, model = formWidget._model, widthNumeric = formWidget.element.find('[name=width]').data('kendoNumericTextBox'), heightNumeric = formWidget.element.find('[name=height]').data('kendoNumericTextBox'), isPercent = type === 'percents', options = {\n                        percents: { format: '#\\\\%' },\n                        pixels: { format: 'n0' }\n                    };\n                widthNumeric.setOptions(options[type]);\n                heightNumeric.setOptions(options[type]);\n                that._preventChange = true;\n                model.set('width', isPercent ? originalWidth / widthNumeric.value() * 100 : originalWidth * (widthNumeric.value() / 100));\n                model.set('height', isPercent ? originalHeight / heightNumeric.value() * 100 : originalHeight * (heightNumeric.value() / 100));\n                that._preventChange = false;\n            }\n        });\n        extend(kendo.ui.imageeditor, {\n            ImageEditorPane: Pane,\n            panes: {\n                crop: CropPane,\n                resize: ResizePane\n            }\n        });\n    }(window.kendo.jQuery));\n    return window.kendo;\n}, typeof define == 'function' && define.amd ? define : function (a1, a2, a3) {\n    (a3 || a2)();\n}));\n(function (f, define) {\n    define('imageeditor/commands', [\n        'imageeditor/pane',\n        'kendo.upload'\n    ], f);\n}(function () {\n    (function ($, undefined) {\n        var kendo = window.kendo, imageeditorNS = kendo.ui.imageeditor, extend = $.extend, proxy = $.proxy, Class = kendo.Class;\n        var Command = Class.extend({\n            init: function (options) {\n                this.options = extend({}, options, this.options);\n                this.imageeditor = options.imageeditor;\n            }\n        });\n        var OpenPaneImageEditorCommand = Command.extend({\n            init: function (options) {\n                Command.fn.init.call(this, options);\n            },\n            exec: function () {\n                var that = this, imageeditor = that.imageeditor, pane = new imageeditorNS.panes[that.options.value](imageeditor);\n                pane.open();\n            }\n        });\n        var ZoomImageEditorCommand = Command.extend({\n            options: {\n                zoomStep: 0.05,\n                spacing: 20\n            },\n            init: function (options) {\n                Command.fn.init.call(this, options);\n            },\n            exec: function () {\n                var that = this, options = that.options, value = options.value, imageeditor = that.imageeditor, imgHeight = imageeditor._image.height, currentZoom = imageeditor.getZoomLevel(), newHeight = imgHeight;\n                if (!isNaN(value)) {\n                    value = parseFloat(value);\n                } else if (typeof value === 'string') {\n                    value = that._processStringValue(value, currentZoom);\n                }\n                newHeight = imgHeight * value;\n                if (newHeight > 0) {\n                    $(imageeditor._canvas).css('height', newHeight);\n                    imageeditor._zoomLevel = value;\n                }\n                if (imageeditor.currentPaneTool) {\n                    imageeditor.currentPaneTool.refresh();\n                }\n            },\n            _processStringValue: function (value, initialZoom) {\n                var that = this, options = that.options, imageeditor = that.imageeditor, imgHeight = imageeditor._image.height, expectedHeight = imageeditor.canvasWrapper.height() - options.spacing, zoomStep = options.zoomStep;\n                switch (value) {\n                case 'zoomIn':\n                    return initialZoom + zoomStep;\n                case 'zoomOut':\n                    return initialZoom - zoomStep;\n                case 'fitToScreen':\n                    return Math.round(expectedHeight / imgHeight * 100) / 100;\n                default:\n                    return 1;\n                }\n            }\n        });\n        var CropImageEditorCommand = Command.extend({\n            init: function (options) {\n                Command.fn.init.call(this, options);\n            },\n            exec: function () {\n                var that = this, options = that.options, imageeditor = that.imageeditor, canvas = imageeditor.getCanvasElement(), ctx = imageeditor.getCurrent2dContext(), croppedImage = ctx.getImageData(options.left, options.top, options.width, options.height);\n                ctx.clearRect(0, 0, canvas.width, canvas.height);\n                canvas.width = options.width;\n                canvas.height = options.height;\n                ctx.putImageData(croppedImage, 0, 0);\n                imageeditor.drawImage(canvas.toDataURL()).done(function (image) {\n                    imageeditor.drawCanvas(image);\n                }).fail(function (ev) {\n                    imageeditor.trigger('error', ev);\n                });\n            }\n        });\n        var ResizeImageEditorCommand = Command.extend({\n            init: function (options) {\n                Command.fn.init.call(this, options);\n            },\n            exec: function () {\n                var that = this, options = that.options, imageeditor = that.imageeditor, canvas = imageeditor.getCanvasElement(), ctx = imageeditor.getCurrent2dContext(), image = imageeditor.getCurrentImage();\n                ctx.clearRect(0, 0, canvas.width, canvas.height);\n                canvas.width = options.width;\n                canvas.height = options.height;\n                ctx.drawImage(image, 0, 0, options.width, options.height);\n                imageeditor.drawImage(canvas.toDataURL()).done(function (image) {\n                    imageeditor.drawCanvas(image);\n                }).fail(function (ev) {\n                    imageeditor.trigger('error', ev);\n                });\n            }\n        });\n        var UndoImageEditorCommand = Command.extend({\n            exec: function () {\n                var that = this, imageeditor = that.imageeditor, canvas = imageeditor.getCanvasElement(), ctx = imageeditor.getCurrent2dContext(), image = imageeditor.undoStack.pop();\n                if (image) {\n                    imageeditor.redoStack.push(imageeditor.getCurrentImage());\n                    delete imageeditor._image;\n                    ctx.clearRect(0, 0, canvas.width, canvas.height);\n                    canvas.width = image.width;\n                    canvas.height = image.height;\n                    ctx.drawImage(image, 0, 0, image.width, image.height);\n                    imageeditor.drawImage(canvas.toDataURL()).done(function (image) {\n                        imageeditor.drawCanvas(image);\n                    }).fail(function (ev) {\n                        imageeditor.trigger('error', ev);\n                    });\n                }\n            }\n        });\n        var RedoImageEditorCommand = Command.extend({\n            exec: function () {\n                var that = this, imageeditor = that.imageeditor, canvas = imageeditor.getCanvasElement(), ctx = imageeditor.getCurrent2dContext(), image = imageeditor.redoStack.pop();\n                if (image) {\n                    imageeditor.undoStack.push(imageeditor.getCurrentImage());\n                    delete imageeditor._image;\n                    ctx.clearRect(0, 0, canvas.width, canvas.height);\n                    canvas.width = image.width;\n                    canvas.height = image.height;\n                    ctx.drawImage(image, 0, 0, image.width, image.height);\n                    imageeditor.drawImage(canvas.toDataURL()).done(function (image) {\n                        imageeditor.drawCanvas(image);\n                    }).fail(function (ev) {\n                        imageeditor.trigger('error', ev);\n                    });\n                }\n            }\n        });\n        var SaveImageEditorCommand = Command.extend({\n            exec: function () {\n                var that = this, imageeditor = that.imageeditor, canvas = imageeditor.getCanvasElement();\n                kendo.saveAs(extend({}, imageeditor.options.saveAs, { dataURI: canvas.toDataURL() }));\n            }\n        });\n        var OpenImageEditorCommand = Command.extend({\n            exec: function () {\n                var that = this, imageeditor = that.imageeditor, upload = imageeditor._upload;\n                if (!upload) {\n                    var input = $('<input type=\\'file\\' />');\n                    input.kendoUpload({\n                        select: proxy(that.onSelect, that),\n                        error: proxy(that.onError, that),\n                        multiple: false,\n                        validation: {\n                            allowedExtensions: [\n                                '.jpg',\n                                '.jpeg',\n                                '.gif',\n                                '.png',\n                                '.bmp',\n                                '.tiff',\n                                '.webp'\n                            ]\n                        }\n                    });\n                    imageeditor._upload = upload = input.getKendoUpload();\n                }\n                upload.element.click();\n            },\n            onSelect: function (ev) {\n                var that = this, imageeditor = that.imageeditor, file = ev.files[0].rawFile, reader = new FileReader();\n                reader.addEventListener('load', function () {\n                    imageeditor.drawImage(reader.result).done(function (image) {\n                        if (!imageeditor.trigger('imageLoaded', { image: image })) {\n                            imageeditor.drawCanvas(image);\n                            imageeditor._initUndoRedoStack();\n                            imageeditor._toggleTools();\n                        }\n                    }).fail(function (ev) {\n                        imageeditor.trigger('error', ev);\n                    });\n                }, false);\n                if (file) {\n                    reader.readAsDataURL(file);\n                }\n            },\n            onError: function (ev) {\n                var that = this, imageeditor = that.imageeditor;\n                imageeditor.trigger('error', ev);\n            }\n        });\n        extend(kendo.ui.imageeditor, {\n            ImageEditorCommand: Command,\n            commands: {\n                OpenPaneImageEditorCommand: OpenPaneImageEditorCommand,\n                ZoomImageEditorCommand: ZoomImageEditorCommand,\n                CropImageEditorCommand: CropImageEditorCommand,\n                ResizeImageEditorCommand: ResizeImageEditorCommand,\n                UndoImageEditorCommand: UndoImageEditorCommand,\n                RedoImageEditorCommand: RedoImageEditorCommand,\n                SaveImageEditorCommand: SaveImageEditorCommand,\n                OpenImageEditorCommand: OpenImageEditorCommand\n            }\n        });\n    }(window.kendo.jQuery));\n    return window.kendo;\n}, typeof define == 'function' && define.amd ? define : function (a1, a2, a3) {\n    (a3 || a2)();\n}));\n(function (f, define) {\n    define('kendo.imageeditor', [\n        'imageeditor/toolbar',\n        'imageeditor/commands'\n    ], f);\n}(function () {\n    var __meta__ = {\n        id: 'imageeditor',\n        name: 'ImageEditor',\n        category: 'web',\n        depends: ['core']\n    };\n    (function ($, undefined) {\n        var kendo = window.kendo, extend = $.extend, isPlainObject = $.isPlainObject, Widget = kendo.ui.Widget, ui = kendo.ui, NS = '.kendoImageEditor', outerHeight = kendo._outerHeight, ERROR = 'error', IMAGELOADED = 'imageLoaded', IMAGERENDERED = 'imageRendered', EXECUTE = 'execute';\n        var imageEditorStyles = {\n            wrapper: 'k-widget k-imageeditor',\n            header: 'k-imageeditor-header',\n            toolbar: 'k-imageeditor-toolbar',\n            paneWrapper: 'k-imageeditor-action-pane',\n            contentWrapper: 'k-imageeditor-content',\n            canvasWrapper: 'k-imageeditor-canvas-container',\n            canvasContainer: 'k-imageeditor-canvas'\n        };\n        var ImageEditor = Widget.extend({\n            init: function (element, options) {\n                var that = this;\n                Widget.fn.init.call(that, element, options);\n                options = $.extend(true, {}, options);\n                that._wrapper();\n                that._renderHeader();\n                that._contentWrapper();\n                that._keyHandler();\n                if (options.imageUrl) {\n                    that._drawCanvas();\n                }\n                that._initUndoRedoStack();\n                that._toggleTools();\n                kendo.notify(that);\n            },\n            options: {\n                name: 'ImageEditor',\n                width: '100%',\n                height: 570,\n                imageUrl: '',\n                toolbar: {},\n                saveAs: { fileName: 'image.png' },\n                messages: {\n                    toolbar: {\n                        open: 'Open Image',\n                        save: 'Save Image',\n                        undo: 'Undo',\n                        redo: 'Redo',\n                        crop: 'Crop',\n                        resize: 'Resize',\n                        zoomIn: 'Zoom In',\n                        zoomOut: 'Zoom Out',\n                        zoomDropdown: 'Zoom options',\n                        zoomActualSize: 'Show actual size',\n                        zoomFitToScreen: 'Fit to screen'\n                    },\n                    panes: {\n                        crop: {\n                            title: 'Crop Image',\n                            aspectRatio: 'Aspect Ratio:',\n                            aspectRatioItems: {\n                                'originalRatio': 'Original ratio',\n                                '1:1': '1:1 (Square)',\n                                '4:5': '4:5 (8:10)',\n                                '5:7': '5:7',\n                                '2:3': '2:3 (4:6)',\n                                '16:9': '16:9'\n                            },\n                            orientation: 'Orientation:',\n                            portrait: 'Portrait',\n                            landscape: 'Landscape'\n                        },\n                        resize: {\n                            title: 'Resize image',\n                            pixels: 'Pixels',\n                            percents: 'Percents'\n                        }\n                    },\n                    common: {\n                        width: 'Width:',\n                        height: 'Height:',\n                        cancel: 'Cancel',\n                        confirm: 'Confirm',\n                        lockAspectRatio: 'Lock aspect ratio'\n                    }\n                }\n            },\n            events: [\n                ERROR,\n                IMAGELOADED,\n                IMAGERENDERED,\n                EXECUTE\n            ],\n            _wrapper: function () {\n                var that = this, options = that.options, width = options.width, height = options.height;\n                that.wrapper = that.element.addClass(imageEditorStyles.wrapper);\n                if (width) {\n                    that.wrapper.width(width);\n                }\n                if (height) {\n                    that.wrapper.height(height);\n                }\n                that._resizeHandler = kendo.onResize(function () {\n                    that.resize(true);\n                });\n            },\n            _renderHeader: function () {\n                var that = this, options = that.options;\n                that.header = $('<div />').addClass(imageEditorStyles.header);\n                if (options.toolbar) {\n                    that.header.append(that._initToolbar().element);\n                }\n                that.wrapper.append(that.header);\n            },\n            _initToolbar: function () {\n                var that = this, options = that.options, toolbarElement = $('<div></div>').addClass(imageEditorStyles.toolbar), toolbarOptions = extend({}, options.toolbar, {\n                        messages: options.messages.toolbar,\n                        action: that.executeCommand.bind(that)\n                    });\n                that.toolbar = new ui.imageeditor.ToolBar(toolbarElement, toolbarOptions);\n                return that.toolbar;\n            },\n            _contentWrapper: function () {\n                var that = this, contentWrapper = $('<div></div>').addClass(imageEditorStyles.contentWrapper), canvasWrapper = $('<div></div>').addClass(imageEditorStyles.canvasWrapper), canvasContainer = $('<div></div>').addClass(imageEditorStyles.canvasContainer), paneWrapper = $('<div></div>').addClass(imageEditorStyles.paneWrapper).hide(), toolbarHeight = outerHeight(that.header);\n                that.canvasWrapper = canvasWrapper;\n                that.canvasContainer = canvasContainer;\n                that.paneWrapper = paneWrapper;\n                canvasWrapper.append(canvasContainer);\n                contentWrapper.height(outerHeight(that.wrapper) - toolbarHeight);\n                contentWrapper.append(canvasWrapper).append(paneWrapper);\n                that.wrapper.append(contentWrapper);\n            },\n            _keyHandler: function () {\n                var that = this, prevent = false;\n                that.wrapper.on('keydown' + NS, function (ev) {\n                    if (ev.ctrlKey) {\n                        switch (ev.keyCode) {\n                        case 48:\n                            that.executeCommand({\n                                command: 'ZoomImageEditorCommand',\n                                options: 'fitToScreen'\n                            });\n                            prevent = true;\n                            break;\n                        case 189:\n                            that.executeCommand({\n                                command: 'ZoomImageEditorCommand',\n                                options: 'zoomOut'\n                            });\n                            prevent = true;\n                            break;\n                        case 187:\n                            that.executeCommand({\n                                command: 'ZoomImageEditorCommand',\n                                options: 'zoomIn'\n                            });\n                            prevent = true;\n                            break;\n                        case 90:\n                            that.executeCommand({ command: 'UndoImageEditorCommand' });\n                            prevent = true;\n                            break;\n                        case 89:\n                            that.executeCommand({ command: 'RedoImageEditorCommand' });\n                            prevent = true;\n                            break;\n                        }\n                        if (prevent) {\n                            ev.preventDefault();\n                        }\n                    }\n                });\n            },\n            _drawCanvas: function () {\n                var that = this;\n                var imageUrl = that.options.imageUrl;\n                that.drawImage(imageUrl).done(function (image) {\n                    if (!that.trigger(IMAGELOADED, { image: image })) {\n                        that.drawCanvas(image);\n                    }\n                }).fail(function (ev) {\n                    that.trigger(ERROR, ev);\n                });\n            },\n            _initUndoRedoStack: function () {\n                var that = this;\n                that.undoStack = [];\n                that.redoStack = [];\n            },\n            _toggleTools: function () {\n                var that = this, canRedo = that.redoStack.length > 0, canUndo = that.undoStack.length > 0, hasImage = !!that._image, canExport = true;\n                try {\n                    that._canvas.toDataURL();\n                } catch (error) {\n                    canExport = false;\n                }\n                that.toolbar.toggleTools({\n                    redo: canRedo,\n                    undo: canUndo,\n                    enable: hasImage,\n                    canExport: canExport\n                });\n            },\n            drawImage: function (imageUrl) {\n                var that = this, deferred = new $.Deferred(), image = new Image();\n                image.onload = function () {\n                    kendo.ui.progress(that.canvasContainer, false);\n                    deferred.resolve(image);\n                };\n                image.onerror = function () {\n                    kendo.ui.progress(that.canvasContainer, false);\n                    deferred.reject(arguments);\n                };\n                kendo.ui.progress(that.canvasContainer, true);\n                image.src = imageUrl;\n                return deferred.promise();\n            },\n            drawCanvas: function (image) {\n                var that = this;\n                var canvas = $('<canvas>Canvas element</canvas>')[0];\n                var ctx = canvas.getContext('2d');\n                if (that._canvas) {\n                    $(that._canvas).remove();\n                }\n                if (that._image) {\n                    that.undoStack.push(that._image);\n                }\n                that._canvas = canvas;\n                that._ctx = ctx;\n                that._image = image;\n                canvas.width = image.width;\n                canvas.height = image.height;\n                ctx.drawImage(image, 0, 0);\n                that.canvasContainer.append(canvas);\n                if (image.height > that.canvasWrapper.height()) {\n                    that.executeCommand({\n                        command: 'ZoomImageEditorCommand',\n                        options: 'fitToScreen'\n                    });\n                } else {\n                    that.executeCommand({\n                        command: 'ZoomImageEditorCommand',\n                        options: that.getZoomLevel()\n                    });\n                }\n                that.trigger(IMAGERENDERED, {\n                    canvas: canvas,\n                    ctx: ctx,\n                    image: image\n                });\n                that._toggleTools();\n            },\n            getCanvasElement: function () {\n                return this._canvas;\n            },\n            getCurrent2dContext: function () {\n                return this._ctx;\n            },\n            getCurrentImage: function () {\n                return this._image;\n            },\n            executeCommand: function (args) {\n                var commandName = args.command, commandOptions = extend({ imageeditor: this }, isPlainObject(args.options) ? args.options : { value: args.options }), command = new ui.imageeditor.commands[commandName](commandOptions);\n                if (!this.trigger(EXECUTE, args)) {\n                    this._toggleTools();\n                    return command.exec();\n                }\n            },\n            getZoomLevel: function () {\n                return this._zoomLevel || 1;\n            },\n            destroy: function () {\n                var that = this;\n                that.element.off(NS);\n                if (that.currentPaneTool) {\n                    that.currentPaneTool.destroy();\n                }\n                if (that.toolbar) {\n                    that.toolbar.destroy();\n                }\n                if (that._upload) {\n                    that._upload.destroy();\n                }\n                Widget.fn.destroy.call(that);\n            }\n        });\n        ui.plugin(ImageEditor);\n    }(window.kendo.jQuery));\n    return window.kendo;\n}, typeof define == 'function' && define.amd ? define : function (a1, a2, a3) {\n    (a3 || a2)();\n}));"]}