FreePascal graph
lazarus / 39-Graphics

----------------------------------------------------------------------
DDR31333 · 2018-03-28 13:13

Hi

Does free pascal supports "graph". I remember that in turbo pascal and
delphi pascal, was possibility to draw simple geometric shapes like,
circle, rectangle, line.
When i use this code:

program test;
uses crt,graph;
begin
 circle(10,10,10);
readkey;
end.

i get error 216!!!

----------------------------------------------------------------------
MichaelBM · 2018-03-28 13:21

http://www.benibela.de/sources_en.html#diagram

----------------------------------------------------------------------
MichaelBM · 2018-03-28 13:23

http://wiki.freepascal.org/TAChart

Google is your friend...

----------------------------------------------------------------------
MichaelBM · 2018-03-28 13:24

http://wiki.freepascal.org/Drawing_with_canvas

----------------------------------------------------------------------
bigeno · 2018-03-28 14:18

Code: Pascal  [Select][+][-]window.onload = function(){var x1 =
document.getElementById("main_content_section"); if (x1) { var x =
document.getElementsByClassName("geshi");for (var i = 0; i program
project1; {$mode objfpc}{$H+} uses  {$IFDEF UNIX}{$IFDEF UseCThreads} 
cthreads,  {$ENDIF}{$ENDIF}  Classes,crt,graph; Var  Graphics, Mode :
smallint; begin Graphics := Detect; Mode :=
detectMode; InitGraph(Graphics,
Mode,''); circle(10,10,10); readkey;end.