- #Garmin custom maps qgis how to#
- #Garmin custom maps qgis manuals#
- #Garmin custom maps qgis software#
- #Garmin custom maps qgis download#
You can now carry on and draw additional provinces, trying to line them up neatly with the other provinces. Give it an id of 1 and a name of Vorg, which is your first province. QGIS will now ask you for an ID and name for your polygon (remember defining these fields for the layer?). When you’re done adding points to your polygon, right-click to close and finish it. Now you can place your mouse over the drawing area and draw a polygon point-by-point: When you’re done drawing, remember to select the double pencil (the leftmost item) and tell QGIS to save whatever you drew. You have to be in edit mode in order to draw anything. To draw polygons, you need to switch to editing mode and then select Add Feature. If you click and drag in the drawing space, you will notice that you still can’t draw anything, even though you’re working in a fresh layer. The layer name “test” is derived from the filename you selected. You will now see a new layer named “test” appear in the layer window: QGIS will now ask you what file to save the layer data in. Click Add to attribute list to add the new “name” attribute to the attribute list. It’s going to be a text value, so we can leave the type definition “Text data” and “Width” of “80” as-is. To do so, fill out “name” for New attribute. However, let’s add a name value to each polygon as well. polygons) will by default be adorned with an ID number which will be useful in Highmaps. If you miss this, you will not be able to change it later! Also, map elements (i.e. QGis also allows layers that consist of points or lines, but that’s not what we need right now, so be sure to select “Polygon” now. QGis will now want to know some basic information about the layer:įor a map that’s usable in Highmaps later on, we will want to draw polygons. There are other layer types, but a Shapefile is the typical layer for drawing maps freehand. To create a new layer, go to Layer -> Create Layer -> New Shapefile Layer. This is because all the action happens in layers You must create a new layer before you can draw the bits of your map, and a project can have any number of layers, usually to store areas of land in one layer, rivers in the next, and roads in yet another. Unfortunately, you will find that clicking and dragging your mouse over the drawing area does nothing at all. QGIS shows you a fresh empty screen for you to draw your map on: To start your own map, create a new Project through Project -> New. QGIS can connect to many different data sources to get GIS data from, none of which is interesting right now since we’re drawing our own map. QGIS’s user interface can be daunting af first, especially since we’re only going to use a fraction of its functionality.
![garmin custom maps qgis garmin custom maps qgis](http://www.nilab.info/f0/0/20120317_osm_3.png)
Installing QGIS is as simple as click, click, finish.
#Garmin custom maps qgis manuals#
There are also some user manuals available with exercise materials (another 200+ MB).
#Garmin custom maps qgis download#
Note that it’s a hefty download weighing in at about 200 MB. QGIS can be downloaded from the QGIS website here. QGIS is a free, open source GIS implementation which is great for people who don’t have the money to buy ArcGIS, which is everyone because ArcGIS is expensive, particularly so it you only want to build a few simple maps.
#Garmin custom maps qgis how to#
In this post, I’ll have a quick look at how you can draw a custom map for Highcharts/Highmaps using QGIS, how to export it to GeoJSON and how you can get Highmaps to display it.
#Garmin custom maps qgis software#
Maps can be produced using any GIS software that allows export to GeoJSON (such as QGISor ArcGIS) which is the format that Highcharts can read. Apart from charts, the framework also offers a mapping implementation, with builtin maps of many countries as well as the possibility to use your own maps. Highcharts is a powerful framework for displaying and manipulating interactive charts in an HTML canvas element using JavaScript.