Unit 'Graph' Package
[Overview][Constants][Types][Procedures and functions][Variables][Index] [#rtl]

Reference for unit 'Graph'

TP compatible unit to handle screen graphics.

uses

  System;

  

The system unit.

Overview

This document describes the GRAPH unit for Free Pascal, for all platforms. The unit was first written for dos by Florian Klaempfl, but was later completely rewritten by Carl-Eric Codere to be completely portable. The unit is provided for compatibility only: It is recommended to use more modern graphical systems. The graph unit will allow to recompile old programs. They will work to some extent, but if the application has heavy graphical needs, it's recommended to use another set of graphical routines, suited to the platform the program should work on.

Related topics

FuncTextHandling

  

Categorized functions: Text and font handling.

FuncFilledDrawing

  

Categorized functions: Filled drawings.

FuncDrawing

  

Categorized functions: Drawing primitives.

FuncColorManagement

  

Categorized functions: Color management.

FuncScreen

  

Categorized functions: Screen management.

FuncInitializion

  

Categorized functions: Initialization.

TargetIssuesWindows

  

Target specific issues: Linux.

TargetIssuesDos

  

Target specific issues: DOS.

Modes

  

A word about mode selection.

Requirements

  

Requirements.


Documentation generated on: Jan 30 2024