Delphi Fmx Samples

Shows how to fetch latitude and longitude coordinates and calculate distances using TLocationSensor .

3D samples use a right-handed coordinate system with Z forward. Converting a 2D drag-and-drop sample to 3D requires recalculating using TControl3D.ScreenToLocal .

C:\Users\Public\Documents\Embarcadero\Studio\Standard_Version_Number\Samples Best Practices for Analyzing FMX Samples

Do not call platform services (e.g., TLocationSensor ) directly from a background thread. Samples that use TTask or TThread.Queue are safe. delphi fmx samples

Instructs developers on how to capture video streams, take high-resolution photos, and toggle the device flash.

// Color based on frequency and intensity // Low frequencies (bass) = Red, Mid = Green, High = Blue if i < 20 then // Bass Color := TAlphaColorF.Create(FCanvasBuffer[i], 0.2, 0.2, 1).ToAlphaColor else if i < 45 then // Mid Color := TAlphaColorF.Create(0.2, FCanvasBuffer[i], 0.3, 1).ToAlphaColor else // Treble Color := TAlphaColorF.Create(0.3, 0.2, FCanvasBuffer[i], 1).ToAlphaColor;

Once comfortable with the samples, you can: Shows how to fetch latitude and longitude coordinates

procedure TAudioSpectrumAnalyzer.ButtonPlayClick(Sender: TObject); begin MediaPlayer.Play; FIsAnalyzing := True;

Delphi has long been a titan in the RAD (Rapid Application Development) world, but with the introduction of FireMonkey (FMX), Embarcadero transformed Delphi into a true cross-platform powerhouse. Unlike the Windows-only VCL (Visual Component Library), FMX allows developers to compile native applications for Windows, macOS, iOS, Android, and even Linux.

Studying Delphi FMX samples is essential, but blindly copying them leads to bugs. Here are five real-world problems and how to fix them. // Color based on frequency and intensity //

Excellent for beginners. It generates mock data (names, dates, photos) so you can test list architectures before connecting a real database.

Also, explore – a separate library that replaces FMX's default canvas with Skia (Google's 2D graphics library). The Skia samples are excellent for custom UI rendering.