Linuxuser1234

@Rollo62  also how would i change   a tlabel text based on what angle the knob is set to for example if the angle is at 15deg

the tlabel would  display another text and i do know how to set the text just not sure how to set the text based off the knob angle 

@Rollo62  ignore this comment 

procedure TForm7.KnobClick(Sender: TObject);
begin
//Knob
property RotationAngle: Single read GetRotationAngle write SetRotationAngle;

end;

@Rollo62 this causes Expected END but received Property 

I made a RoundRect to look like a tune Knob and i would like the knob to rotate on click  so how can i write a Onclick procedure to rotate the round rect at different angles 

also this MediaPlayer1.FileName := 'https://radio.weatherusa.net/NWR/KEC61_2.mp3.myext'; shows unsupported media type 

When i use this code 

MediaPlayer1.FileName := 'https://radio.weatherusa.net/NWR/KEC61_2.mp3';
MediaPlayer1.Play; 

my app wont close after i close out of my weather radio popup window what is causing this issue  

@Pat Foley

@Pat Foley What Procedure  would i use to use the equation  

I would like my sphere to act as a canvas so i can draw lines images etc over a bitmap image of the earth  how can i accomplish this  

and yes i have check the stackoverflow answers from the link that you sent and i still get the same result MediaPlayer1.FileName := 'https://radio.weatherusa.net/NWR/KEC61_2.mp3'; 

@Remy Lebeau i dont hear any audio and  after i close the popup window i cant close out of my main application like i have to go to task manager and close it from there but the main app doesn't freeze or anything i can still open my popup windows 

procedure TForm7.Button1Click(Sender: TObject);
//This Button Connects to weatherusa radio server and change
//a few labels caption
begin
Label2.Text := '162.550 MHz';
Label6.Text := 'Status: Connected';
Label5.Text := 'KEC61';  //default Wx radio Station
Label7.Text := 'AL'; //default state
Label8.Text := 'Mobile';
Button1.Text := 'Click to disconnect from weatherusa.net';
MediaPlayer1.FileName := 'https://radio.weatherusa.net/NWR/KEC61_2.mp3';
MediaPlayer1.Play;

@Remy Lebeau i wrote this idhttp how would i use this procedure when i click on a button i have tried override but that wouldn't work 

procedure TForm7.IdHTTP1Authorization(Sender: TObject;
  Authentication: TIdAuthentication; var Handled: Boolean);
var
get_url: string;
resp: TmemoryStream;
begin
// connect to weatherusa
get_url := 'https://radio.weatherusa.net/NWR/KEC61_2.mp3';
resp := TMemoryStream.Create;
idHTTP1.Get(get_url+'v', resp);
end;

in delphi i made a popup window that looks like a weather radio and i would like to stream audio from a website url using idHTTP and then streaming the audio from that website using Tmediaplayer component 

i cant find any working examples anyone have any suggestions on how i can connect to a website and stream audio from a mediaplayer on button click 

@Sherlock that what they did in the video tutorial  they added F

I fixed this issue 

i fixed the issue 

@vfbbi got it working thanks 

@vfbb ok so i added that to my dbr project file so in my unit7 file how would i apply that font to TLabel2 

@Sherlock  i commeted each line to see what throws the error all of these lines shows the error under the 2nd then begin 

      //L:=TLine(TLayout(F).Children[0]);
                //R:=TRoundRect(L.Children[0]);
                //P:=TLayout(F).AbsoluteToLocal(T.Location);
                //P.X:=R.Position.X;
                //P.Y:=P.Y - 10 - R.Height * 0.5;
                //R.Position.Point:=P;

here is the full unit file code 

unit Unit7;

interface

uses
  System.SysUtils, System.Types, System.UITypes, System.Classes, System.Variants,
  FMX.Types, FMX.Controls, FMX.Forms, FMX.Graphics, FMX.Dialogs, FMX.Objects,
  FMX.Controls.Presentation, FMX.StdCtrls, FMX.ListBox, FMX.Effects, FMX.Edit,
  FMX.ComboEdit, FMX.Media, IdBaseComponent, IdComponent, IdTCPConnection,
  IdTCPClient, IdHTTP, IdMessage, IdAttachment, IdAuthentication;

type
  TForm7 = class(TForm)
    ArcDial1: TArcDial;
    Rectangle1: TRectangle;
    Label1: TLabel;
    Label2: TLabel;
    Label4: TLabel;
    Label5: TLabel;
    ShadowEffect1: TShadowEffect;
    ComboEdit1: TComboEdit;
    Image1: TImage;
    Button1: TButton;
    Image2: TImage;
    Label3: TLabel;
    Button2: TButton;
    Image3: TImage;
    Image4: TImage;
    RoundRect1: TRoundRect;
    Line1: TLine;
    Rectangle2: TRectangle;
    Rectangle3: TRectangle;
    GlowEffect1: TGlowEffect;
    Label6: TLabel;
    MediaPlayer1: TMediaPlayer;
    IdHTTP1: TIdHTTP;
    Label7: TLabel;
    Label8: TLabel;
    RoundRect2: TRoundRect;
    Label9: TLabel;
    procedure Button1Click(Sender: TObject);
    procedure IdHTTP1Authorization(Sender: TObject;
      Authentication: TIdAuthentication; var Handled: Boolean);
  private
    { Private declarations }
  public
    { Public declarations }
  end;

var
  Form7: TForm7;

implementation

{$R *.fmx}

procedure TForm7.Button1Click(Sender: TObject);
//This Button Connects to weatherusa radio server and change
//a few labels caption
begin
Label2.Text := '162.550 MHz';
Label6.Text := 'Status: Connected';
Label5.Text := 'KEC61';  //default Wx radio Station
Label7.Text := 'AL'; //default state
Label8.Text := 'Mobile';
Button1.Text := 'Click to disconnect from weatherusa.net';
end;
procedure TForm7.IdHTTP1Authorization(Sender: TObject;
  Authentication: TIdAuthentication; var Handled: Boolean);

begin
// connect to weatherusa

end;
initialization
 TSkTypefaceManager.RegisterTypeface('C:\Boltgui\Popups\Font\DSEG14ClassicMini-Bold.ttf');
end.

@vfbb i also get a undeclared identifier errors 

initialization
 TSkTypefaceManager.RegisterTypeface('C:\Boltgui\Popups\Font\DSEG14ClassicMini-Bold.ttf');
end.

@vfbb something like this 

@vfbb with skia4delphi can i also use that library to make a text rendering engine where i want to have a 2d troundrect with a shadow on to my viewport 3d to display wind data/temperature data and have the text change color based on the temp or wind data is that possible with skia4delphi 

@Dave Nottage i am using Delphi 10.4 Community Edition 

  @XylemFlow