Comments (5)
Hello Andy, maybe this example is helpful?
https://github.com/msteiger/jxmapviewer2/blob/master/examples/src/sample7_swingwaypoints/SwingWaypointOverlayPainter.java#L20
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Doesn't help... I looked at this already...
We would need to translate location on window into Graphics2D location (of the tile) and if we had that then we could use current metod pixelToGeo(). So for example item on Graphics2D has very big location (x=16195217,y=10886860 this is near of the item where I am trying to put it down to) and at the moment I am not sure how I can translate mouse location into "Tile Location"...
I also wrote new renderer and I wanted to make icon (I paint icons for specific location) clickable, which would also require similar method... I don't know your application enough (and Graphics2D either) to know which way to look, or if what I am asking is even possible, but if I wanted to have interactive adding of new items, that is something that would be needed. But maybe this project was not meant for that... Do you have alternative I could use, that would allow interactive adding of new items? This is main reason I need your application and why I took it as basis for what I am doing?
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Actually I was able to find solution... Maybe you could add method to viewer so that others could use it. Something like this:
Parameters you have to pass would be : this.mouseEvent.getX(), this.mouseEvent.getY()
public Point translateMouseLocationToViewportPixel(int mouseX, int mouseY) {
Rectangle rectangle = mapViewer.getViewportBounds();
int pos_x = rectangle.x + mouseX;
int pos_y = rectangle.y + mouseY;
Point newPoint = new Point(pos_x, pos_y);
System.out.println("Position on Viewport: " + newPoint);
return newPoint;
}
public GeoPosition translateMouseLocationToGeoPosition(int mouseX, int mouseY) {
Point point = translateMouseLocationToViewportPixel(mouseX, mouseY);
GeoPosition geoPosition = mapViewer.getTileFactory().pixelToGeo(point, mapViewer.getZoom());
System.out.println("GeoPosition: " + geoPosition);
return geoPosition;
}
P.S.: Consider enabling discussions for the project...
from jxmapviewer2.
Thanks, I will create a small example and have a look at the "Discussions" option here in Github.
from jxmapviewer2.
The option "General Discussions" is available now.
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Related Issues (20)
- Cache Input Stream can leak resources HOT 1
- Add Automatic-Module-Name clause to jar manifest HOT 6
- Showing Pin on Map HOT 1
- Google Maps is not working with jxmapviewer2 HOT 2
- Can we load shape files on top of the map for jxmapviewer2? HOT 3
- Improvement suggestion HOT 4
- Is it possible to update routes? HOT 3
- Divided by zero ArithmeticException in AbstractTileFactory (v2.6) HOT 2
- Strange behavior in overlay painting from zoom 2 down to 0 HOT 5
- JavaFX compatibility HOT 2
- AbstractTileFactory#tileMap causing OutOfMemory after long usage HOT 3
- JxMapViewer.zoomToBestFit(fitPoints, 0.4) throws exception HOT 4
- Feature: decorate tile urls with query params HOT 1
- Feature: Modern httpClient HOT 7
- OOM and cache HOT 2
- Newest release does not support Java Modules HOT 3
- Using a WMS with other CRS/SRS (other then WGS84 EPSG:4326): HOT 2
- Possible race condition in FileBasedLocalCache HOT 1
- New release? HOT 3
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