| Sean Condon | f4f54a1 | 2018-10-10 23:25:46 +0100 | [diff] [blame] | 1 | <!-- |
| 2 | ~ Copyright 2018-present Open Networking Foundation |
| 3 | ~ |
| 4 | ~ Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | ~ you may not use this file except in compliance with the License. |
| 6 | ~ You may obtain a copy of the License at |
| 7 | ~ |
| 8 | ~ http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | ~ |
| 10 | ~ Unless required by applicable law or agreed to in writing, software |
| 11 | ~ distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | ~ See the License for the specific language governing permissions and |
| 14 | ~ limitations under the License. |
| 15 | --> |
| Sean Condon | 7191054 | 2019-02-16 18:16:42 +0000 | [diff] [blame] | 16 | <!-- The transform here goes from a 0,0 centred grid of -180 to 180 of |
| 17 | longitude to -75 to 75 of latitude |
| 18 | It is mapped to a 2000x1000 SVG grid with -500,0 at the top left |
| 19 | (The SVG viewbox of ONOS is 1000x1000 - for the geo grid we wanted |
| 20 | to keep it the same height 1000 representing +75 latitude down to |
| 21 | -75 latitude, but double the width. Why 75? There's no city in the |
| 22 | world above 70 - Murmansk) |
| 23 | The 6.66 represents 1000/150 and the 5.55 represents 2000/360 |
| 24 | The reason for the difference is that mercator projection widens |
| 25 | countries in the northern and southern extremities, and so |
| 26 | the map is squashed horizontally slightly here to compensate |
| 27 | (with no squashing the width would be 2400)--> |
| Sean Condon | 1ae1580 | 2019-03-02 09:07:18 +0000 | [diff] [blame] | 28 | <svg:g xmlns:svg="http://www.w3.org/2000/svg" onos-mapsvg [map]="map" (mapBounds)="updatedBounds($event)" |
| Sean Condon | 7191054 | 2019-02-16 18:16:42 +0000 | [diff] [blame] | 29 | transform="translate(500,500), scale(5.5555,6.666666)"/> |