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30,083 projects in the catalog.

Free Pascal, Lazarus and Delphi components, libraries and programs from GitHub, SourceForge, Codeberg, GitLab and more. Rate them, mark what looks interesting, and talk about them on their benches.

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SliMath

Evaluate algebraic expression (can define variables x, y and z) and plot functions, parametric and polar equations. Written in Turbo Delphi, based on TExpressionParser.

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 2
  • GPL-3.0

Science Charts and Graphs

TaFacin-RSI

Indicador de momentum de dupla validação para ProfitChart. Utiliza um sistema de RSI duplo (rápido + lento) em confluência com ADX e DI System para filtrar sinais falsos e confirmar a força e a direção do movimento com maior precisão

  • Active
  • Application
  • GitHub
  • ★ 2

Charts and Graphs

WEBGRAPH

Cette commande, écrit en Pascal (Turbo Pascal ou Free Pascal), permet d'afficher un graphique en toile d'araignée à partir de données.

  • Quiet
  • Application
  • Lazarus
  • GitHub
  • ★ 2
  • MIT

Charts and Graphs

airChart

每两分钟为间隔，通过串口轮流抄收传感器数据，并按照每个传感器形成时间轴和数字的坐标。显示时间轴最大7天 串口波特率：9600,N,8,1 串口返回超时时间2秒

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 1

Charts and Graphs

Graph

Chart utility based on Delphi TeeChart

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 1

Charts and Graphs

Grapher

An open source math function graphing program that visualizes with animated 3D graphs where time represents one of the dimensions of the graphed data

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 1
  • GPL-3.0

Charts and Graphs

InteractiveLineChart

An interactive graph slider featuring a draggable point on a smooth Bezier curve, for adjusting values like temperature or tracking data

  • Active
  • Library
  • GitHub
  • ★ 1

Charts and Graphs

Mini_SCADA_Simulator_in_Delphi_Object_Pascal

Delphi Process Simulator — a small Delphi VCL application that simulates a two‑tank process with temperature, pressure, level, motor control, alarms, and basic statistics. The project includes a main form with a process view and trend chart, alarm management, setpoint control, maintenance data, and a statistics manager to collect runtime metrics.

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 1

Science Charts and Graphs

Periodic-Table-of-Elements

The Periodic Table is a chart that organizes all known Chemical Elements by increasing Atomic Number (number of protons), with Elements arranged in rows (periods) and columns (groups) that reveal trends in their Chemical and Physical Properties.

  • Active
  • Application
  • Delphi
  • GitHub
  • ★ 1

Charts and Graphs

ShinPlot

A graphical IDE for Gnuplot on Linux, featuring syntax highlighting, static and interactive plot previews, and external plotting with Gnuplot's Qt terminal.

  • Active
  • Application
  • Lazarus
  • GitHub
  • ★ 1
  • GPL-3.0

Charts and Graphs Edit and Memos

SinCosWaveChart

This code is write by C++ language and use Borland C++ Builder too present Sin and Cos

  • Quiet
  • Other
  • GitHub
  • ★ 1

Charts and Graphs

SolariXX

It shows the light intensity you can expect from a solar collector with any angle.

  • Quiet
  • Application
  • Delphi
  • GitHub
  • ★ 1

Science Charts and Graphs

solver-fpc

SOLVER toolset (W.S.C. Gurney) ported to Free Pascal - ODE/DDE solver with CSV/TSV export and plotting

  • Active
  • Library
  • Lazarus
  • GitHub
  • ★ 1

Charts and Graphs

Studying_TE_BNTU_Laboratory_prg

ФИТР, БНТУ, ТОЭ Программа построения графиков основного колебания, одной гармоники, а так же результирующего колебания. Программа использовалась для выполнения практической работы по дисциплине "Теоретические основы электротехники."

  • Quiet
  • Application
  • Lazarus
  • GitHub
  • ★ 1

Charts and Graphs

Antenna Radiation Diagram Plotter

Antenna Radiation Diagram Plotter - Polar plots of measured EM emission, with a proper radial axis scaling and span. Three source files (plain text) can be loaded and plotted at the same time. Export to file or clipboard.

  • Quiet
  • Application
  • SourceForge
  • GNU General Public License version 2.0 (GPLv2)

Charts and Graphs Science

ChartDraw

This programm draws charts and diagramms out of many different also usertyped terms.

  • Quiet
  • Application
  • SourceForge
  • GNU General Public License version 2.0 (GPLv2)

Charts and Graphs

EvsSimpleGraph

Component TSimpleGraph, paints diagrams with shaped figures and arrows betweeen them.

  • Package
  • Lazarus
  • TSimpleGraph v2.80

Charts and Graphs In the Online Package Manager

a canvas for drawing graphs in delphi

Delphi project extending TSimpleGraph (www.delphiarea.com) functionality. It creates a framework for data vizualization applications like industrial monitoring systems, workflow designer, just to name a few.

  • Quiet
  • Library
  • Delphi
  • SourceForge
  • Mozilla Public License 1.1 (MPL 1.1)

Charts and Graphs

Graph Capture

The software was designed for suitable chart creation. From text files or programs, that haven't visual charts themselves, data is passed to "Graph Capture" and plotted there. But you have to write Perl RegEx expressions to extract X and Y-values from raw data. Otherwise, you can request suitable filter templates here https://www.facebook.com/vlad.dubov.77. For making RegEx expressions short docs are also included in the program. You can find "Help: regular expressions in Perl" in the installation folder or in the program's top bar. The program can plot charts from a static file ( just drag and drop the file) or from a dynamically written file - by using a plugin that "connects" to the source. Win 32/64 7/8/10/11 and probably XP ;)

  • Application
  • SourceForge
  • Adaptive Public License

Charts and Graphs