Hello,
Is it possible to put a label to every marker, or a field with text?
Sincerely Peter
Hello,
I found a sample below, but I would need a complete compileable example.
var Marker: TMarker;
begin
WebGMapsGeocoding1.Address := 'Paris, France';
if WebGMapsGeocoding1.LaunchGeocoding = erOk then begin Marker := WebGMaps1.Markers.Add; Marker.Latitude := WebGMapsGeocoding1.ResultLatitude;
Marker.Longitude := WebGMapsGeocoding1.ResultLongitude; Marker.Title := 'Destination: ' + WebGMapsGeocoding1.Address; Marker.MapLabel.Text := '<b>Destination:</b> ' + WebGMapsGeocoding1.Address; Marker.MapLabel.Color := clYellow; Marker.MapLabel.BorderColor := clRed; Marker.MapLabel.Font.Color := clRed; Marker.MapLabel.Font.Size := 14; Marker.MapLabel.Font.Name := 'Tahoma'; WebGMaps1.CreateMapMarker(Marker); end;
Sincerely Peter
Hello,
I am creating the markers in the following way:
Icon := LogRecordNumericArray[n].Icon;
If(FIO.Exists(icon)) then
begin
Substitute.SubstAll(icon,'','/');
WebGMaps1.Markers.Add(lat,lon, Title, icon, true, true, true, false, false, 0, icDefault, -1, -1, -1, -1, '');
end;
How can this be put together with the source above?
Sincerely Peter
Hi,
You can find a full example of how to add a label to a marker in the TWebGMaps DirectionsDemo.
This is the relevant code from the demo:
This is the relevant code from the demo:
var
Marker: TMarker;
begin
Marker := WebGMaps1.Markers.Add;
Marker.Latitude := Route.Legs[0].StartLocation.Latitude;
Marker.Longitude := Route.Legs[0].StartLocation.Longitude;
Marker.Title := 'Start Location';
Marker.MapLabel.Text := 'Start Location: ' + Route.Legs[0].StartAddress;
WebGMaps1.CreateMapMarker(Marker);
Hello,
Thank you for the example. Now I have added the labels to every marker.
Sincerely Peter
I can't see the way that this might get done with WebOSMaps markers. Is it possible?
Hi,
Unfortunately marker labels are currently not supported in TWebOSMaps. This is a limitation of the version of the OpenLayers API which TWebOSMaps is based on.
Alternatively you can try using TMS VCL WebGMaps or TMS FNC Maps instead.
Alternatively you can try using TMS VCL WebGMaps or TMS FNC Maps instead.
Hello,
Is it possible to have the label moveable?
Sincerely Peter
Unfortunately moveable labels are currenlty not supported.
We would have to investigate if this is supported in the API and if it can be implemented in a future version.
Is it possible to use the Marker without an icon, so that only the MapLabel is used?
Peter
A marker always has an icon or a custom image.
You could use an empty image as a workaround here.