lema

June 4, 2017

Hi,

In the main form, I put the UniGMap component aligned to the client, when running the apps, shows the map blank. Maybe you need the api key?

Hello, did you get your own API Key ?

https://code.google.com/apis/console/

May 10, 2017

Packages for

Berlin:

UniGMapBerlin.zip

Tokyo:

UniGMapTokyo.zip

May 8, 2017

Hello,

I uploaded a new version which includes the Heatmap additions from Diego Molina.
( Point weight, dissipating, maxIntensity, changeRadius and changeOpacity )

2017-05-08 v1.4.5

Tested with uniGUI ver.1.0.0.1384

Online demo:
http://79.143.178.31/lema/uniGMapDemo.dll

THANK YOU Diego !

April 4, 2017

Hi All

I am getting a error when trying to install on my version of XE4. [dcc32 Error] UniGMap.pas(1430): E2003 Undeclared identifier: 'MyGoogleAPIKey'

Any ideas please.

PS

Postcard on its way.

Russell

Hello !

In UniGMap.pas , uncomment the following and set your API key.

//  MyGoogleAPIKey = '';

February 11, 2017

Hello,

I uploaded a new version which adds some of Heatmap functionality.

2017-02-11 v1.4.4

--Added Heatmap functionality

Tested with uniGUI ver.0.99.96.1335

Online demo:

http://79.143.178.31/lema/uniGMapDemo.dll

Although it is not a requirement,
I would ask you to send a postcard from your hometown so that you help me grow my collection!
If also you write 2-3 words, it would be perfect!

So, lick your stamp and send your postcard to:

Lefteris Maronikolakis,
Bohali 92,
11524 Athens,
Greece.

February 10, 2017

Yes, API Enabled in Console and my API Key is unretricted Key.

Testing on the URL directly from the browse shows the results. The key is active and valid.

Hello,

It should be working.

Try create and use another unrestricted Key (it will need some minutes in order to apply the changes).

Double check that the libraries are enabled (you will need at least Google Maps JavaScript API and Google Places API Web Service ).

In the constructor of TUniGMap.Create there is a url defintion, something like :

url := 'http://maps.googleapis.com/maps/api/js?key=' + MyGoogleAPIKey + '&libraries=geometry,places&sensor=false';)

try to remove the 'places' to see what will happen.

Please see the compiler directive DEBUG and make sure that you place the correct API Key into the correct section.

In most cases you will use the same API Key in DEBUG and RELEASE

{$IFDEF DEBUG}
  MyGoogleAPIKey = 'xxxxxxx';
{$ELSE}
  MyGoogleAPIKey = 'xxxxxxx';
{$ENDIF}

February 8, 2017

Hi Lema,

I'm try debugging Places API Demo. uniGMap last version.

I'm setting my API Key in MyGoogleAPIKey constant but the map does not show, error occurs (see attached image).

I have already Rebuild in the package and the API Key is correct, because testing on the URL directly from the browse shows the results.

If i do not inform an API Key, the map is shown, but when performing the search of the places, an Access Denied occurs because an API Key was not informed.

Any idea?

Thanks!

Cristiano

Did you enable the "Google Places API Web Service" in your Google console?

Also , what is the state of your API Key restriction ?

For debug purposes you can use an unrestricted key to see what happens.

January 31, 2017

procedure TUniGMap.AddHeatMap(aHeatMap: array of THeatMap);

Could you please give some info about THeatMap ?

What is the structure of it ?

January 30, 2017

I'm trying to add a function to heatmap, but I can only put them and do not pull them. Anybody have any suggestions?

    procedure TUniGMap.AddHeatMap(aHeatMap: array of THeatMap);
    var
      i: Integer;
      lat, lng: string;
      Script: string;
    begin
      Script :=
        'HeatMap = new google.maps.visualization.HeatmapLayer({' +
        'radius: ' + StringReplace(Format('%2.2f', [aHeatMap[0].Radius]), ',', '.', [rfReplaceAll]) + ',' +
        'data: getPoints(),' +
        'map: @googleMap@' +
        '});' +
        'function getPoints() {' +
        'return [';

        for i := 0 to Length(aHeatMap) -1 do
          if i <> Length(aHeatMap) -1 then
          begin
            lat := StringReplace(Format('%2.6f', [aHeatMap[i].Latitude]), ',', '.', [rfReplaceAll]);
            lng := StringReplace(Format('%2.6f', [aHeatMap[i].Longitude]), ',', '.', [rfReplaceAll]);

            Script := Script + 'new google.maps.LatLng(' + lat + ', ' + lng + '),'
          end
          else
          begin
            lat := StringReplace(Format('%2.6f', [aHeatMap[i].Latitude]), ',', '.', [rfReplaceAll]);
            lng := StringReplace(Format('%2.6f', [aHeatMap[i].Longitude]), ',', '.', [rfReplaceAll]);

            Script := Script + 'new google.maps.LatLng(' + lat + ', ' + lng + ')' +
            '];' +
            '}';
          end;

      ExecJScript(Script);
    end;


    procedure TUniGMap.RemoveHeatmap;
    begin
        ExecJScript(
        'google.maps.event.clearInstanceListeners(HeatMap);' +
        'HeatMap.setMap(null);');
    end;

Hello,

I will try to implement it.

Stay tuned.

January 30, 2017

Awesome component, any plans of including the drawing library in the near future?

Thank you for your great work.

Hello,

I will check it out as soon as I have some spare time.

January 30, 2017

Is it possible to include multiple routes? Using latitude and longitude, like

Point 1 > Point 2 > Point 3 > Point 4

??

Thank you.

Hello,

the uniGmap has implemented the Directions API with the support of multiple waypoints.

You can see the online demo:

http://79.143.178.31/lema/uniGMapDemo.dll

January 8, 2017

Hello,

I uploaded a new version which adds some of Google Places API functionality.

2017-01-08 v1.4.3

--Added Places API functionality

Tested with uniGUI ver.0.99.96.1335

Online demo:

http://79.143.178.31...uniGMapDemo.dll

November 4, 2016

Very good job

but can we use local images for markers ?

please!

Hi,

the uniGmap has implemented the loadGeoJSON() method.

It can load and display a GeoJSON file.

https://developers.google.com/maps/documentation/javascript/datalayer

procedure TUniGMap.loadGeoJson(thepath: string);

October 28, 2016

I've tried attaching API key i got as a parameter in my project. But i still can't get the map to show.

Hello,

set your own key at the corresponding constant (MyGoogleAPIKey) in the component and rebuild the package.

October 14, 2016

hi

how install "GoogleMap.v1.4.2" in berlin ?

please help me....

Hello,

try to save the following as UniGMapBerlin.dpk

Open it with your Berlin, compile and install.

package UniGMapBerlin;

{$R *.res}
{$ALIGN 8}
{$ASSERTIONS ON}
{$BOOLEVAL OFF}
{$DEBUGINFO ON}
{$EXTENDEDSYNTAX ON}
{$IMPORTEDDATA ON}
{$IOCHECKS ON}
{$LOCALSYMBOLS ON}
{$LONGSTRINGS ON}
{$OPENSTRINGS ON}
{$OPTIMIZATION ON}
{$OVERFLOWCHECKS OFF}
{$RANGECHECKS OFF}
{$REFERENCEINFO ON}
{$SAFEDIVIDE OFF}
{$STACKFRAMES OFF}
{$TYPEDADDRESS OFF}
{$VARSTRINGCHECKS ON}
{$WRITEABLECONST OFF}
{$MINENUMSIZE 1}
{$IMAGEBASE $400000}
{$IMPLICITBUILD ON}

requires
  rtl,
  vcl,
  vclimg,
  dbrtl,
  vcldb,
  uniGUI24,
  uIndy24,
  uniTools24;

contains
  UniGMap in 'UniGMap.pas';

end.

September 23, 2016

Hello,

I have the ver. 0.99.96.1321 in a VBOX and

I also got the same message when I reinitialized the MAC address or clone it.

(not sure when it raised the error)

September 14, 2016

Hi

What's required to install in XE8 ?

Many thanks

Hi,

save the following as UniGMapDXE8.dpk

Open it with your XE8, compile and install.

package UniGMapDXE8;

{$R *.res}
{$ALIGN 8}
{$ASSERTIONS ON}
{$BOOLEVAL OFF}
{$DEBUGINFO ON}
{$EXTENDEDSYNTAX ON}
{$IMPORTEDDATA ON}
{$IOCHECKS ON}
{$LOCALSYMBOLS ON}
{$LONGSTRINGS ON}
{$OPENSTRINGS ON}
{$OPTIMIZATION ON}
{$OVERFLOWCHECKS OFF}
{$RANGECHECKS OFF}
{$REFERENCEINFO ON}
{$SAFEDIVIDE OFF}
{$STACKFRAMES OFF}
{$TYPEDADDRESS OFF}
{$VARSTRINGCHECKS ON}
{$WRITEABLECONST OFF}
{$MINENUMSIZE 1}
{$IMAGEBASE $400000}
{$IMPLICITBUILD ON}

requires
  rtl,
  vcl,
  vclimg,
  dbrtl,
  vcldb,
  uniGUI22,
  uIndy22,
  uniTools22;

contains
  UniGMap in 'UniGMap.pas';

end.

September 6, 2016

I merged the component with the desktop one.

So , you can follow the main post.

http://forums.unigui.com/index.php?/topic/2363-google-maps-for-unigui/

September 6, 2016

Hello,

I uploaded a new version which include desktop and mobile versions.

I had no time to test it thoroughly, but I made some tests and it seems to working.

So , If you want, you can test it and post here your results.

2016-09-06 v1.4.2

--Added Mobile version

September 4, 2016

I had no time to test it thoroughly, but I made some tests and it seems to working.

So , If you want, you can test it and post here your results.

September 4, 2016

Hello.

I upload the mobile version of

http://forums.unigui.com/index.php?/topic/2363-google-maps-for-unigui/

latest version: 2016-09-04 v1.4.1

August 13, 2016

Hello,

I uploaded the missing version.

2016-05-26 v1.4.1

--Fixed Marker Cluster library image path

Please note that there are changes in included files.

1. files\markerclusterer_compiled.js replaced by files\markerclusterer.js

2. directory \images added with m*.png files (its a requirement for the new marker clusterer library)

Tested with 0.99.95.1298

Online demo:

http://79.143.178.31/lema/uniGMapDemo.dll

August 12, 2016

Excuse me if i reply to this post but i can't made a new post.

I have a problem with unigmap component v 1.3.4 on delphi xe2.

The component work correct on localhost but don't work on a web call for exemple work on https:\\localhost:8077 and not work on http://siracsrl2012n2.dyndns.org:8077. I try to made a new google api key but i don't solve the problem. Someone can help me.

Tnx.

Hello.

First of all, you must use the latest version of component (1.4.1).

To bypass the Google API Key, just build with the {$DEBUG} directive ON.

May 27, 2016

Same situation in Greece.

There are left only a few programmers who develop in Delphi.

And all of them are older software engineers , working on big old projects which are difficult to jump to .NET.

In job search sites , the available jobs for Delphiers are only 1/20.

No new blood - like you - is coming.

Reasons for that ?

I don't know.

Τendency to cloud and web-based apps ?

Maybe the high cost ? maybe the bad marketing ?

Stock market games ?

Of course there is nothing wrong with Delphi / Pascal itself.

It is very powerful and after >25 years as developer, I can say that I was never limited by this tool.

Now with uniGUI I can have web rich applications too.(Thanks to great job of mr. Farshad).

I am sure that I will close my career with Delphi and only Delphi.

One positive point is TIOBE index.

I don't know how do they calculate the index but Delphi in May 2016 was in 11th position.

It is a hope !

May the Idera and Marco Cantu will make the total comeback!

May 24, 2016

Hi

It is a bug. It should be displayed only for Standalone servers. I think your server is an ISAPI module.

Yes , it is an ISAPI module.

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