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author | Jesús <heckyel@hyperbola.info> | 2019-08-18 21:14:58 -0500 |
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committer | Jesús <heckyel@hyperbola.info> | 2019-08-18 21:14:58 -0500 |
commit | 2eed7b082f83630301e51f57ca8394de228a8605 (patch) | |
tree | 1d19962d22d30f99317d9276e4bae7744fc93fc2 /public/admin/view/javascript/jquery/jqvmap/jquery.vmap.js | |
download | librecart-2eed7b082f83630301e51f57ca8394de228a8605.tar.lz librecart-2eed7b082f83630301e51f57ca8394de228a8605.tar.xz librecart-2eed7b082f83630301e51f57ca8394de228a8605.zip |
first commit
Diffstat (limited to 'public/admin/view/javascript/jquery/jqvmap/jquery.vmap.js')
-rw-r--r-- | public/admin/view/javascript/jquery/jqvmap/jquery.vmap.js | 1100 |
1 files changed, 1100 insertions, 0 deletions
diff --git a/public/admin/view/javascript/jquery/jqvmap/jquery.vmap.js b/public/admin/view/javascript/jquery/jqvmap/jquery.vmap.js new file mode 100644 index 0000000..db70d85 --- /dev/null +++ b/public/admin/view/javascript/jquery/jqvmap/jquery.vmap.js @@ -0,0 +1,1100 @@ +/*! + * jQVMap Version 1.0 + * + * http://jqvmap.com + * + * Copyright 2012, Peter Schmalfeldt <manifestinteractive@gmail.com> + * Copyright 2011-2012, Kirill Lebedev + * Licensed under the MIT license. + * + * Fork Me @ https://github.com/manifestinteractive/jqvmap + */ +(function ($) { + + var apiParams = { + colors: 1, + values: 1, + backgroundColor: 1, + scaleColors: 1, + normalizeFunction: 1, + enableZoom: 1, + showTooltip: 1, + borderColor: 1, + borderWidth: 1, + borderOpacity: 1, + selectedRegions: 1, + multiSelectRegion: 1 + }; + + var apiEvents = { + onLabelShow: 'labelShow', + onRegionOver: 'regionMouseOver', + onRegionOut: 'regionMouseOut', + onRegionClick: 'regionClick', + onRegionSelect: 'regionSelect', + onRegionDeselect: 'regionDeselect' + }; + + $.fn.vectorMap = function (options) { + + var defaultParams = { + map: 'world_en', + backgroundColor: '#a5bfdd', + color: '#f4f3f0', + hoverColor: '#c9dfaf', + selectedColor: '#c9dfaf', + scaleColors: ['#b6d6ff', '#005ace'], + normalizeFunction: 'linear', + enableZoom: true, + showTooltip: true, + borderColor: '#818181', + borderWidth: 1, + borderOpacity: 0.25, + selectedRegions: null, + multiSelectRegion: false + }, map = this.data('mapObject'); + + if (options === 'addMap') { + WorldMap.maps[arguments[1]] = arguments[2]; + } else if (options === 'set' && apiParams[arguments[1]]) { + map['set' + arguments[1].charAt(0).toUpperCase() + arguments[1].substr(1)].apply(map, Array.prototype.slice.call(arguments, 2)); + } else if (typeof options === 'string' && + typeof map[options] === 'function') { + return map[options].apply(map, Array.prototype.slice.call(arguments, 1)); + } else { + $.extend(defaultParams, options); + defaultParams.container = this; + this.css({ position: 'relative', overflow: 'hidden' }); + + map = new WorldMap(defaultParams); + + this.data('mapObject', map); + + for (var e in apiEvents) { + if (defaultParams[e]) { + this.bind(apiEvents[e] + '.jqvmap', defaultParams[e]); + } + } + } + }; + + var VectorCanvas = function (width, height, params) { + this.mode = window.SVGAngle ? 'svg' : 'vml'; + this.params = params; + + if (this.mode == 'svg') { + this.createSvgNode = function (nodeName) { + return document.createElementNS(this.svgns, nodeName); + }; + } else { + try { + if (!document.namespaces.rvml) { + document.namespaces.add("rvml", "urn:schemas-microsoft-com:vml"); + } + this.createVmlNode = function (tagName) { + return document.createElement('<rvml:' + tagName + ' class="rvml">'); + }; + } catch (e) { + this.createVmlNode = function (tagName) { + return document.createElement('<' + tagName + ' xmlns="urn:schemas-microsoft.com:vml" class="rvml">'); + }; + } + + document.createStyleSheet().addRule(".rvml", "behavior:url(#default#VML)"); + } + + if (this.mode == 'svg') { + this.canvas = this.createSvgNode('svg'); + } else { + this.canvas = this.createVmlNode('group'); + this.canvas.style.position = 'absolute'; + } + + this.setSize(width, height); + }; + + VectorCanvas.prototype = { + svgns: "http://www.w3.org/2000/svg", + mode: 'svg', + width: 0, + height: 0, + canvas: null, + + setSize: function (width, height) { + if (this.mode == 'svg') { + this.canvas.setAttribute('width', width); + this.canvas.setAttribute('height', height); + } else { + this.canvas.style.width = width + "px"; + this.canvas.style.height = height + "px"; + this.canvas.coordsize = width + ' ' + height; + this.canvas.coordorigin = "0 0"; + if (this.rootGroup) { + var pathes = this.rootGroup.getElementsByTagName('shape'); + for (var i = 0, l = pathes.length; i < l; i++) { + pathes[i].coordsize = width + ' ' + height; + pathes[i].style.width = width + 'px'; + pathes[i].style.height = height + 'px'; + } + this.rootGroup.coordsize = width + ' ' + height; + this.rootGroup.style.width = width + 'px'; + this.rootGroup.style.height = height + 'px'; + } + } + this.width = width; + this.height = height; + }, + + createPath: function (config) { + var node; + if (this.mode == 'svg') { + node = this.createSvgNode('path'); + node.setAttribute('d', config.path); + + if (this.params.borderColor !== null) { + node.setAttribute('stroke', this.params.borderColor); + } + if (this.params.borderWidth > 0) { + node.setAttribute('stroke-width', this.params.borderWidth); + node.setAttribute('stroke-linecap', 'round'); + node.setAttribute('stroke-linejoin', 'round'); + } + if (this.params.borderOpacity > 0) { + node.setAttribute('stroke-opacity', this.params.borderOpacity); + } + + node.setFill = function (color) { + this.setAttribute("fill", color); + if (this.getAttribute("original") === null) { + this.setAttribute("original", color); + } + }; + + node.getFill = function (color) { + return this.getAttribute("fill"); + }; + + node.getOriginalFill = function () { + return this.getAttribute("original"); + }; + + node.setOpacity = function (opacity) { + this.setAttribute('fill-opacity', opacity); + }; + } else { + node = this.createVmlNode('shape'); + node.coordorigin = "0 0"; + node.coordsize = this.width + ' ' + this.height; + node.style.width = this.width + 'px'; + node.style.height = this.height + 'px'; + node.fillcolor = WorldMap.defaultFillColor; + node.stroked = false; + node.path = VectorCanvas.pathSvgToVml(config.path); + + var scale = this.createVmlNode('skew'); + scale.on = true; + scale.matrix = '0.01,0,0,0.01,0,0'; + scale.offset = '0,0'; + + node.appendChild(scale); + + var fill = this.createVmlNode('fill'); + node.appendChild(fill); + + node.setFill = function (color) { + this.getElementsByTagName('fill')[0].color = color; + if (this.getAttribute("original") === null) { + this.setAttribute("original", color); + } + }; + + node.getFill = function (color) { + return this.getElementsByTagName('fill')[0].color; + }; + node.getOriginalFill = function () { + return this.getAttribute("original"); + }; + node.setOpacity = function (opacity) { + this.getElementsByTagName('fill')[0].opacity = parseInt(opacity * 100, 10) + '%'; + }; + } + return node; + }, + + createGroup: function (isRoot) { + var node; + if (this.mode == 'svg') { + node = this.createSvgNode('g'); + } else { + node = this.createVmlNode('group'); + node.style.width = this.width + 'px'; + node.style.height = this.height + 'px'; + node.style.left = '0px'; + node.style.top = '0px'; + node.coordorigin = "0 0"; + node.coordsize = this.width + ' ' + this.height; + } + + if (isRoot) { + this.rootGroup = node; + } + return node; + }, + + applyTransformParams: function (scale, transX, transY) { + if (this.mode == 'svg') { + this.rootGroup.setAttribute('transform', 'scale(' + scale + ') translate(' + transX + ', ' + transY + ')'); + } else { + this.rootGroup.coordorigin = (this.width - transX) + ',' + (this.height - transY); + this.rootGroup.coordsize = this.width / scale + ',' + this.height / scale; + } + } + }; + + VectorCanvas.pathSvgToVml = function (path) { + var result = ''; + var cx = 0, cy = 0, ctrlx, ctrly; + + return path.replace(/([MmLlHhVvCcSs])((?:-?(?:\d+)?(?:\.\d+)?,?\s?)+)/g, function (segment, letter, coords, index) { + coords = coords.replace(/(\d)-/g, '$1,-').replace(/\s+/g, ',').split(','); + if (!coords[0]) { + coords.shift(); + } + + for (var i = 0, l = coords.length; i < l; i++) { + coords[i] = Math.round(100 * coords[i]); + } + + switch (letter) { + case 'm': + cx += coords[0]; + cy += coords[1]; + return 't' + coords.join(','); + break; + + case 'M': + cx = coords[0]; + cy = coords[1]; + return 'm' + coords.join(','); + break; + + case 'l': + cx += coords[0]; + cy += coords[1]; + return 'r' + coords.join(','); + break; + + case 'L': + cx = coords[0]; + cy = coords[1]; + return 'l' + coords.join(','); + break; + + case 'h': + cx += coords[0]; + return 'r' + coords[0] + ',0'; + break; + + case 'H': + cx = coords[0]; + return 'l' + cx + ',' + cy; + break; + + case 'v': + cy += coords[0]; + return 'r0,' + coords[0]; + break; + + case 'V': + cy = coords[0]; + return 'l' + cx + ',' + cy; + break; + + case 'c': + ctrlx = cx + coords[coords.length - 4]; + ctrly = cy + coords[coords.length - 3]; + cx += coords[coords.length - 2]; + cy += coords[coords.length - 1]; + return 'v' + coords.join(','); + break; + + case 'C': + ctrlx = coords[coords.length - 4]; + ctrly = coords[coords.length - 3]; + cx = coords[coords.length - 2]; + cy = coords[coords.length - 1]; + return 'c' + coords.join(','); + break; + + case 's': + coords.unshift(cy - ctrly); + coords.unshift(cx - ctrlx); + ctrlx = cx + coords[coords.length - 4]; + ctrly = cy + coords[coords.length - 3]; + cx += coords[coords.length - 2]; + cy += coords[coords.length - 1]; + return 'v' + coords.join(','); + break; + + case 'S': + coords.unshift(cy + cy - ctrly); + coords.unshift(cx + cx - ctrlx); + ctrlx = coords[coords.length - 4]; + ctrly = coords[coords.length - 3]; + cx = coords[coords.length - 2]; + cy = coords[coords.length - 1]; + return 'c' + coords.join(','); + break; + + default: + return false; + break; + } + + return ''; + + }).replace(/z/g, ''); + }; + + var WorldMap = function (params) { + params = params || {}; + var map = this; + var mapData = WorldMap.maps[params.map]; + + this.selectedRegions = []; + this.multiSelectRegion = params.multiSelectRegion; + + this.container = params.container; + + this.defaultWidth = mapData.width; + this.defaultHeight = mapData.height; + + this.color = params.color; + this.selectedColor = params.selectedColor; + this.hoverColor = params.hoverColor; + this.hoverOpacity = params.hoverOpacity; + this.setBackgroundColor(params.backgroundColor); + + this.width = params.container.width(); + this.height = params.container.height(); + + this.resize(); + + jQuery(window).resize(function () { + map.width = params.container.width(); + map.height = params.container.height(); + map.resize(); + map.canvas.setSize(map.width, map.height); + map.applyTransform(); + }); + + this.canvas = new VectorCanvas(this.width, this.height, params); + params.container.append(this.canvas.canvas); + + this.makeDraggable(); + + this.rootGroup = this.canvas.createGroup(true); + + this.index = WorldMap.mapIndex; + this.label = jQuery('<div/>').addClass('jqvmap-label').appendTo(jQuery('body')).hide(); + + if (params.enableZoom) { + jQuery('<div/>').addClass('jqvmap-zoomin').text('+').appendTo(params.container); + jQuery('<div/>').addClass('jqvmap-zoomout').html('−').appendTo(params.container); + } + + map.countries = []; + + for (var key in mapData.pathes) { + var path = this.canvas.createPath({ + path: mapData.pathes[key].path + }); + + path.setFill(this.color); + path.id = map.getCountryId(key); + map.countries[key] = path; + + if (this.canvas.mode == 'svg') { + path.setAttribute('class', 'jvectormap-region'); + } else { + jQuery(path).addClass('jvectormap-region'); + } + + jQuery(this.rootGroup).append(path); + } + + jQuery(params.container).delegate(this.canvas.mode == 'svg' ? 'path' : 'shape', 'mouseover mouseout', function (e) { + var path = e.target, + code = e.target.id.split('_').pop(), + labelShowEvent = $.Event('labelShow.jqvmap'), + regionMouseOverEvent = $.Event('regionMouseOver.jqvmap'); + + if (e.type == 'mouseover') { + jQuery(params.container).trigger(regionMouseOverEvent, [code, mapData.pathes[code].name]); + if (!regionMouseOverEvent.isDefaultPrevented()) { + map.highlight(code, path); + } + if (params.showTooltip) { + map.label.text(mapData.pathes[code].name); + jQuery(params.container).trigger(labelShowEvent, [map.label, code]); + + if (!labelShowEvent.isDefaultPrevented()) { + map.label.show(); + map.labelWidth = map.label.width(); + map.labelHeight = map.label.height(); + } + } + } else { + map.unhighlight(code, path); + + map.label.hide(); + jQuery(params.container).trigger('regionMouseOut.jqvmap', [code, mapData.pathes[code].name]); + } + }); + + jQuery(params.container).delegate(this.canvas.mode == 'svg' ? 'path' : 'shape', 'click', function (e) { + if (!params.multiSelectRegion) { + for (var key in mapData.pathes) { + map.countries[key].currentFillColor = map.countries[key].getOriginalFill(); + map.countries[key].setFill(map.countries[key].getOriginalFill()); + } + } + + var path = e.target; + var code = e.target.id.split('_').pop(); + + jQuery(params.container).trigger('regionClick.jqvmap', [code, mapData.pathes[code].name]); + if (!regionClickEvent.isDefaultPrevented()) { + if (map.selectedRegions.indexOf(code) !== -1) { + map.deselect(code, path); + } else { + map.select(code, path); + } + } + + //console.log(selectedRegions); + + }); + + if (params.showTooltip) { + params.container.mousemove(function (e) { + if (map.label.is(':visible')) { + var left = e.pageX - 15 - map.labelWidth; + var top = e.pageY - 15 - map.labelHeight; + + if(left < 0) + left = e.pageX + 15; + if(top < 0) + top = e.pageY + 15; + + map.label.css({ + left: left, + top: top + }); + } + }); + } + + this.setColors(params.colors); + + this.canvas.canvas.appendChild(this.rootGroup); + + this.applyTransform(); + + this.colorScale = new ColorScale(params.scaleColors, params.normalizeFunction, params.valueMin, params.valueMax); + + if (params.values) { + this.values = params.values; + this.setValues(params.values); + } + + if (params.selectedRegions) { + if (params.selectedRegions instanceof Array) { + for(var k in params.selectedRegions) { + this.select(params.selectedRegions[k].toLowerCase()); + } + } else { + this.select(params.selectedRegions.toLowerCase()); + } + } + + this.bindZoomButtons(); + + if(params.pins) { + /*if(params.pinMode) { + if(params.pinMode != "id" && params.pinMode != "content") { + params.pinMode = "content"; + } + } else { + params.pinMode = "content"; + }*/ + this.pinHandlers = false; + this.placePins(params.pins, params.pinMode); + } + + WorldMap.mapIndex++; + }; + + WorldMap.prototype = { + transX: 0, + transY: 0, + scale: 1, + baseTransX: 0, + baseTransY: 0, + baseScale: 1, + width: 0, + height: 0, + countries: {}, + countriesColors: {}, + countriesData: {}, + zoomStep: 1.4, + zoomMaxStep: 4, + zoomCurStep: 1, + + setColors: function (key, color) { + if (typeof key == 'string') { + this.countries[key].setFill(color); + this.countries[key].setAttribute("original", color); + } else { + var colors = key; + + for (var code in colors) { + if (this.countries[code]) { + this.countries[code].setFill(colors[code]); + this.countries[code].setAttribute("original", colors[code]); + } + } + } + }, + + setValues: function (values) { + var max = 0, + min = Number.MAX_VALUE, + val; + + for (var cc in values) { + val = parseFloat(values[cc]); + if (val > max) { + max = values[cc]; + } + if (val && val < min) { + min = val; + } + } + + this.colorScale.setMin(min); + this.colorScale.setMax(max); + + var colors = {}; + for (cc in values) { + val = parseFloat(values[cc]); + if (val) { + colors[cc] = this.colorScale.getColor(val); + } else { + colors[cc] = this.color; + } + } + this.setColors(colors); + this.values = values; + }, + + setBackgroundColor: function (backgroundColor) { + this.container.css('background-color', backgroundColor); + }, + + setScaleColors: function (colors) { + this.colorScale.setColors(colors); + + if (this.values) { + this.setValues(this.values); + } + }, + + setNormalizeFunction: function (f) { + this.colorScale.setNormalizeFunction(f); + + if (this.values) { + this.setValues(this.values); + } + }, + + highlight: function (cc, path) { + path = path || $('#' + this.getCountryId(cc))[0]; + if (this.hoverOpacity) { + path.setOpacity(this.hoverOpacity); + } else if (this.hoverColor) { + path.currentFillColor = path.getFill() + ''; + path.setFill(this.hoverColor); + } + }, + + unhighlight: function (cc, path) { + path = path || $('#' + this.getCountryId(cc))[0]; + path.setOpacity(1); + if (path.currentFillColor) { + path.setFill(path.currentFillColor); + } + }, + + select: function (cc, path) { + path = path || $('#' + this.getCountryId(cc))[0]; + if(this.selectedRegions.indexOf(cc) < 0) { + if (this.multiSelectRegion) { + this.selectedRegions.push(cc); + } else { + this.selectedRegions = [cc]; + } + // MUST BE after the change of selectedRegions + // Otherwise, we might loop + $(this.container).trigger('regionSelect.jqvmap', [cc]); + if (this.selectedColor) { + path.currentFillColor = this.selectedColor; + path.setFill(this.selectedColor); + } + } + }, + + deselect: function (cc, path) { + path = path || $('#' + this.getCountryId(cc))[0]; + if(this.selectedRegions.indexOf(cc) >= 0) { + this.selectedRegions.splice(this.selectedRegions.indexOf(cc), 1); + // MUST BE after the change of selectedRegions + // Otherwise, we might loop + $(this.container).trigger('regionDeselect.jqvmap', [cc]); + path.currentFillColor = path.getOriginalFill(); + path.setFill(path.getOriginalFill()); + } + }, + + isSelected: function(cc) { + return this.selectedRegions.indexOf(cc) >= 0; + }, + + resize: function () { + var curBaseScale = this.baseScale; + if (this.width / this.height > this.defaultWidth / this.defaultHeight) { + this.baseScale = this.height / this.defaultHeight; + this.baseTransX = Math.abs(this.width - this.defaultWidth * this.baseScale) / (2 * this.baseScale); + } else { + this.baseScale = this.width / this.defaultWidth; + this.baseTransY = Math.abs(this.height - this.defaultHeight * this.baseScale) / (2 * this.baseScale); + } + this.scale *= this.baseScale / curBaseScale; + this.transX *= this.baseScale / curBaseScale; + this.transY *= this.baseScale / curBaseScale; + }, + + reset: function () { + this.countryTitle.reset(); + for (var key in this.countries) { + this.countries[key].setFill(WorldMap.defaultColor); + } + this.scale = this.baseScale; + this.transX = this.baseTransX; + this.transY = this.baseTransY; + this.applyTransform(); + }, + + applyTransform: function () { + var maxTransX, maxTransY, minTransX, minTransY; + if (this.defaultWidth * this.scale <= this.width) { + maxTransX = (this.width - this.defaultWidth * this.scale) / (2 * this.scale); + minTransX = (this.width - this.defaultWidth * this.scale) / (2 * this.scale); + } else { + maxTransX = 0; + minTransX = (this.width - this.defaultWidth * this.scale) / this.scale; + } + + if (this.defaultHeight * this.scale <= this.height) { + maxTransY = (this.height - this.defaultHeight * this.scale) / (2 * this.scale); + minTransY = (this.height - this.defaultHeight * this.scale) / (2 * this.scale); + } else { + maxTransY = 0; + minTransY = (this.height - this.defaultHeight * this.scale) / this.scale; + } + + if (this.transY > maxTransY) { + this.transY = maxTransY; + } + else if (this.transY < minTransY) { + this.transY = minTransY; + } + if (this.transX > maxTransX) { + this.transX = maxTransX; + } + else if (this.transX < minTransX) { + this.transX = minTransX; + } + + this.canvas.applyTransformParams(this.scale, this.transX, this.transY); + }, + + makeDraggable: function () { + var mouseDown = false; + var oldPageX, oldPageY; + var self = this; + + self.isMoving = false; + self.isMovingTimeout = false; + + this.container.mousemove(function (e) { + + if (mouseDown) { + var curTransX = self.transX; + var curTransY = self.transY; + + self.transX -= (oldPageX - e.pageX) / self.scale; + self.transY -= (oldPageY - e.pageY) / self.scale; + + self.applyTransform(); + + oldPageX = e.pageX; + oldPageY = e.pageY; + + self.isMoving = true; + if (self.isMovingTimeout) { + clearTimeout(self.isMovingTimeout); + } + + self.container.trigger('drag'); + } + + return false; + + }).mousedown(function (e) { + + mouseDown = true; + oldPageX = e.pageX; + oldPageY = e.pageY; + + return false; + + }).mouseup(function () { + + mouseDown = false; + + self.isMovingTimeout = setTimeout(function () { + self.isMoving = false; + }, 100); + + return false; + + }); + }, + + bindZoomButtons: function () { + var map = this; + this.container.find('.jqvmap-zoomin').click(function(){ + map.zoomIn(); + }); + this.container.find('.jqvmap-zoomout').click(function(){ + map.zoomOut(); + }); + }, + + zoomIn: function () { + var map = this; + var sliderDelta = (jQuery('#zoom').innerHeight() - 6 * 2 - 15 * 2 - 3 * 2 - 7 - 6) / (this.zoomMaxStep - this.zoomCurStep); + + if (map.zoomCurStep < map.zoomMaxStep) { + var curTransX = map.transX; + var curTransY = map.transY; + var curScale = map.scale; + + map.transX -= (map.width / map.scale - map.width / (map.scale * map.zoomStep)) / 2; + map.transY -= (map.height / map.scale - map.height / (map.scale * map.zoomStep)) / 2; + map.setScale(map.scale * map.zoomStep); + map.zoomCurStep++; + + jQuery('#zoomSlider').css('top', parseInt(jQuery('#zoomSlider').css('top'), 10) - sliderDelta); + + map.container.trigger("zoomIn"); + } + }, + + zoomOut: function () { + var map = this; + var sliderDelta = (jQuery('#zoom').innerHeight() - 6 * 2 - 15 * 2 - 3 * 2 - 7 - 6) / (this.zoomMaxStep - this.zoomCurStep); + + if (map.zoomCurStep > 1) { + var curTransX = map.transX; + var curTransY = map.transY; + var curScale = map.scale; + + map.transX += (map.width / (map.scale / map.zoomStep) - map.width / map.scale) / 2; + map.transY += (map.height / (map.scale / map.zoomStep) - map.height / map.scale) / 2; + map.setScale(map.scale / map.zoomStep); + map.zoomCurStep--; + + jQuery('#zoomSlider').css('top', parseInt(jQuery('#zoomSlider').css('top'), 10) + sliderDelta); + + map.container.trigger("zoomOut"); + } + }, + + setScale: function (scale) { + this.scale = scale; + this.applyTransform(); + }, + + getCountryId: function (cc) { + return 'jqvmap' + this.index + '_' + cc; + }, + + getPinId: function (cc) { + return this.getCountryId(cc)+'_pin'; + }, + + placePins: function(pins, pinMode){ + var map = this; + + if(!pinMode || (pinMode != "content" && pinMode != "id")) { + pinMode = "content"; + } + + if(pinMode == "content") {//treat pin as content + jQuery.each(pins, function(index, pin){ + if(jQuery('#'+map.getCountryId(index)).length == 0){ + return; + } + //mapData.pathes[code].name + var pinIndex = map.getPinId(index); + if(jQuery('#'+pinIndex).length > 0){ + jQuery('#'+pinIndex).remove(); + } + map.container.append('<div id="' + pinIndex + '" for="'+index+'" class="jqvmap_pin" style="position:absolute">' + pin + '</div>'); + }); + } else { //treat pin as id of an html content + jQuery.each(pins, function(index, pin){ + if(jQuery('#'+map.getCountryId(index)).length == 0){ + return; + } + var pinIndex = map.getPinId(index); + if(jQuery('#'+pinIndex).length > 0){ + jQuery('#'+pinIndex).remove(); + } + map.container.append('<div id="' + pinIndex + '" for="'+index+'" class="jqvmap_pin" style="position:absolute"></div>'); + jQuery('#'+pinIndex).append(jQuery('#'+pin)); + }); + } + + this.positionPins(); + if(!this.pinHandlers){ + this.pinHandlers = true;//do only once + var positionFix = function(){ + map.positionPins(); + }; + this.container.bind('zoomIn', positionFix) + .bind('zoomOut', positionFix) + .bind('drag', positionFix); + } + }, + + positionPins: function(){ + var map = this; + var pins = this.container.find('.jqvmap_pin'); + jQuery.each(pins, function(index, pinObj){ + pinObj = jQuery(pinObj); + var countryId = map.getCountryId(pinObj.attr('for')); + var countryObj = jQuery('#' + countryId); + + var bbox = document.getElementById(countryId).getBBox(); + var position = countryObj.position(); + + var scale = map.scale; + + var left = position.left + (bbox.width / 2) * scale - pinObj.width() / 2, + top = position.top + (bbox.height / 2) * scale - pinObj.height() / 2; + + pinObj.css('left',left).css('top',top); + }); + }, + + getPin: function(cc){ + var pinObj = jQuery('#'+this.getPinId(cc)); + return pinObj.html(); + }, + + getPins: function(){ + var pins = this.container.find('.jqvmap_pin'); + var ret = new Object(); + jQuery.each(pins, function(index, pinObj){ + pinObj = jQuery(pinObj); + var cc = pinObj.attr('for'); + var pinContent = pinObj.html(); + eval("ret." + cc + "=pinContent"); + }); + return JSON.stringify(ret); + }, + + removePin: function(cc) { + jQuery('#'+this.getPinId(cc)).remove(); + }, + + removePins: function(){ + this.container.find('.jqvmap_pin').remove(); + } + }; + + WorldMap.xlink = "http://www.w3.org/1999/xlink"; + WorldMap.mapIndex = 1; + WorldMap.maps = {}; + + var ColorScale = function (colors, normalizeFunction, minValue, maxValue) { + if (colors) { + this.setColors(colors); + } + if (normalizeFunction) { + this.setNormalizeFunction(normalizeFunction); + } + if (minValue) { + this.setMin(minValue); + } + if (minValue) { + this.setMax(maxValue); + } + }; + + ColorScale.prototype = { + colors: [], + + setMin: function (min) { + this.clearMinValue = min; + + if (typeof this.normalize === 'function') { + this.minValue = this.normalize(min); + } else { + this.minValue = min; + } + }, + + setMax: function (max) { + this.clearMaxValue = max; + if (typeof this.normalize === 'function') { + this.maxValue = this.normalize(max); + } else { + this.maxValue = max; + } + }, + + setColors: function (colors) { + for (var i = 0; i < colors.length; i++) { + colors[i] = ColorScale.rgbToArray(colors[i]); + } + this.colors = colors; + }, + + setNormalizeFunction: function (f) { + if (f === 'polynomial') { + this.normalize = function (value) { + return Math.pow(value, 0.2); + }; + } + else if (f === 'linear') { + delete this.normalize; + } else { + this.normalize = f; + } + this.setMin(this.clearMinValue); + this.setMax(this.clearMaxValue); + }, + + getColor: function (value) { + if (typeof this.normalize === 'function') { + value = this.normalize(value); + } + + var lengthes = []; + var fullLength = 0; + var l; + + for (var i = 0; i < this.colors.length - 1; i++) { + l = this.vectorLength(this.vectorSubtract(this.colors[i + 1], this.colors[i])); + lengthes.push(l); + fullLength += l; + } + + var c = (this.maxValue - this.minValue) / fullLength; + + for (i = 0; i < lengthes.length; i++) { + lengthes[i] *= c; + } + + i = 0; + value -= this.minValue; + + while (value - lengthes[i] >= 0) { + value -= lengthes[i]; + i++; + } + + var color; + if (i == this.colors.length - 1) { + color = this.vectorToNum(this.colors[i]).toString(16); + } else { + color = (this.vectorToNum(this.vectorAdd(this.colors[i], this.vectorMult(this.vectorSubtract(this.colors[i + 1], this.colors[i]), (value) / (lengthes[i]))))).toString(16); + } + + while (color.length < 6) { + color = '0' + color; + } + return '#' + color; + }, + + vectorToNum: function (vector) { + var num = 0; + for (var i = 0; i < vector.length; i++) { + num += Math.round(vector[i]) * Math.pow(256, vector.length - i - 1); + } + return num; + }, + + vectorSubtract: function (vector1, vector2) { + var vector = []; + for (var i = 0; i < vector1.length; i++) { + vector[i] = vector1[i] - vector2[i]; + } + return vector; + }, + + vectorAdd: function (vector1, vector2) { + var vector = []; + for (var i = 0; i < vector1.length; i++) { + vector[i] = vector1[i] + vector2[i]; + } + return vector; + }, + + vectorMult: function (vector, num) { + var result = []; + for (var i = 0; i < vector.length; i++) { + result[i] = vector[i] * num; + } + return result; + }, + + vectorLength: function (vector) { + var result = 0; + for (var i = 0; i < vector.length; i++) { + result += vector[i] * vector[i]; + } + return Math.sqrt(result); + } + }; + + ColorScale.arrayToRgb = function (ar) { + var rgb = '#'; + var d; + for (var i = 0; i < ar.length; i++) { + d = ar[i].toString(16); + rgb += d.length == 1 ? '0' + d : d; + } + return rgb; + }; + + ColorScale.rgbToArray = function (rgb) { + rgb = rgb.substr(1); + return [parseInt(rgb.substr(0, 2), 16), parseInt(rgb.substr(2, 2), 16), parseInt(rgb.substr(4, 2), 16)]; + }; + +})(jQuery); |