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| define(["require", "exports", "../index", "../utils/helper", "@syncfusion/ej2-base"], function (require, exports, index_1, helper_1, ej2_base_1) {
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
var NavigationLine = (function () {
function NavigationLine(maps) {
this.maps = maps;
}
NavigationLine.prototype.renderNavigation = function (layer, factor, layerIndex) {
var group;
if (!ej2_base_1.isNullOrUndefined(this.maps)) {
var navigationEle = void 0;
var navigation = layer.navigationLineSettings;
var longitude = void 0;
var point = [];
var latitude = void 0;
var visible = void 0;
var angle = void 0;
var width = void 0;
var color = void 0;
var dashArray = void 0;
var pathOption = void 0;
var direction = void 0;
var showArrow = void 0;
var arrowColor = void 0;
var arrowSize = void 0;
var arrowSettings = void 0;
var arrowPosition = void 0;
var startArrow = void 0;
var endArrow = void 0;
var offSet = void 0;
var offSetValue = void 0;
var navigationGroup = void 0;
var d = void 0;
group = (this.maps.renderer.createGroup({
id: this.maps.element.id + '_LayerIndex_' + layerIndex + '_line_Group'
}));
for (var i = 0; i < navigation.length; i++) {
latitude = navigation[i].latitude;
longitude = navigation[i].longitude;
visible = !ej2_base_1.isNullOrUndefined(navigation[i].visible) ? navigation[i].visible : false;
angle = !ej2_base_1.isNullOrUndefined(navigation[i].angle) ? navigation[i].angle : 0;
width = navigation[i].width || 1;
color = navigation[i].color;
dashArray = navigation[i].dashArray;
arrowSettings = navigation[i].arrowSettings;
showArrow = !ej2_base_1.isNullOrUndefined(arrowSettings) ? arrowSettings.showArrow : false;
if (!ej2_base_1.isNullOrUndefined(longitude) && !ej2_base_1.isNullOrUndefined(latitude) && longitude.length === latitude.length && visible) {
for (var i_1 = 0; i_1 < longitude.length; i_1++) {
var location_1 = (this.maps.isTileMap) ? index_1.convertTileLatLongToPoint(new helper_1.Point(longitude[i_1], latitude[i_1]), factor, this.maps.tileTranslatePoint, true) : helper_1.convertGeoToPoint(latitude[i_1], longitude[i_1], factor, layer, this.maps);
point.push(location_1);
}
}
navigationGroup = (this.maps.renderer.createGroup({
id: this.maps.element.id + '_LayerIndex_' + layerIndex + '_NavigationGroup' + i + ''
}));
for (var j = 0; j < point.length - 1; j++) {
angle = (-1 > angle) ? -1 : angle;
angle = (1 < angle) ? 1 : angle;
var arcId = this.maps.element.id + '_LayerIndex_' + layerIndex + '_NavigationIndex_' + i + '_Line' + j + '';
var radius = this.convertRadius(point[j], point[j + 1]);
if (angle <= 1 && angle > 0) {
direction = 0;
if (point[j]['x'] > point[j + 1]['x']) {
direction = 1;
}
}
if (angle >= -1 && angle < 0) {
direction = 1;
if (point[j]['x'] > point[j + 1]['x']) {
direction = 0;
}
}
if (showArrow) {
arrowColor = arrowSettings.color;
arrowSize = !ej2_base_1.isNullOrUndefined(arrowSettings.size) ? arrowSettings.size : 0;
offSetValue = !ej2_base_1.isNullOrUndefined(arrowSettings.offSet) ? arrowSettings.offSet : 0;
var divide = (Math.round(arrowSize / 2));
arrowPosition = arrowSettings.position;
startArrow = (arrowPosition === 'Start') ? 'url(#triangle' + i + ')' : null;
endArrow = (arrowPosition === 'End') ? 'url(#triangle' + i + ')' : null;
if (offSet !== 0 && angle === 0) {
offSet = (arrowPosition === 'Start') ? offSetValue : -(offSetValue);
}
offSet = (ej2_base_1.isNullOrUndefined(offSet)) ? 0 : offSet;
var triId = this.maps.element.id + '_triangle';
var defElement = this.maps.renderer.createDefs();
defElement.innerHTML += '<marker id="' + 'triangle' + i + '"></marker>';
var markerEle = defElement.querySelector('#' + 'triangle' + i);
markerEle.setAttribute('markerWidth', (arrowSize.toString()));
markerEle.setAttribute('markerHeight', (arrowSize.toString()));
markerEle.setAttribute('refX', (divide - offSet).toString());
markerEle.setAttribute('refY', divide.toString());
markerEle.setAttribute('orient', 'auto');
var d2 = 'M 0,0 L 0,' + arrowSize + ' L ' + divide + ', ' + divide + ' Z';
pathOption = new helper_1.PathOption(triId, arrowColor, width, color, 1, 1, dashArray, d2);
navigationEle = this.maps.renderer.drawPath(pathOption);
markerEle.appendChild(navigationEle);
defElement.appendChild(markerEle);
navigationGroup.appendChild(defElement);
}
angle = Math.abs(angle);
d = (angle === 0) ? 'M ' + point[j]['x'] + ',' + point[j]['y'] + 'L ' + point[j + 1]['x']
+ ',' + point[j + 1]['y'] + ' ' :
'M ' + point[j]['x'] + ',' + point[j]['y'] + ' A ' + (radius / 2 + (1 - angle) * radius / (angle * 10)) +
' ' + (radius / 2 + (1 - angle) * radius / (angle * 10)) + ' ' + 0 + ',' + 0 + ','
+ direction + ' , ' + point[j + 1]['x'] + ',' + point[j + 1]['y'] + ' ';
pathOption = new helper_1.PathOption(arcId, 'none', width, color, 1, 1, dashArray, d);
navigationEle = this.maps.renderer.drawPath(pathOption);
if (!ej2_base_1.isNullOrUndefined(arrowPosition)) {
var position = (arrowPosition === 'Start') ? navigationEle.setAttribute('marker-start', startArrow)
: navigationEle.setAttribute('marker-end', endArrow);
}
helper_1.maintainSelection(this.maps.selectedNavigationElementId, this.maps.navigationSelectionClass, navigationEle, 'navigationlineselectionMapStyle');
navigationGroup.appendChild(navigationEle);
group.appendChild(navigationGroup);
}
point = [];
}
}
return group;
};
NavigationLine.prototype.convertRadius = function (point1, point2) {
var value1 = point2['x'] - point1['x'];
var value2 = point2['y'] - point1['y'];
var value = Math.sqrt((Math.pow(value1, 2) + Math.pow(value2, 2)));
return value;
};
NavigationLine.prototype.getModuleName = function () {
return 'NavigationLine';
};
NavigationLine.prototype.destroy = function () {
this.maps = null;
};
return NavigationLine;
}());
exports.NavigationLine = NavigationLine;
});
|