2012/2/26 Abdourazak Osmanov <05rnan0ff@gmail.com>:
When I compile this code:
program radar;
uses crt, graph;
var DriverVar, ModeVar : integer;
begin DriverVar := Detect; ModeVar := 2; InitGraph(DriverVar, ModeVar,''); SetColor(4); LineTo(100,100); end.
I get an error message:
mao@mao-note-arch Pascal $ fpc radar.pas
Free Pascal Compiler version 2.6.0 [2012/01/02] for x86_64 Copyright (c) 1993-2011 by Florian Klaempfl and others Target OS: Linux for x86-64 Compiling radar.pas Fatal: Can't find unit graph used by radar Fatal: Compilation aborted Error: /usr/bin/ppcx64 returned an error exitcode (normal if you did not specify a source file to be compiled)
Why is this happening?
1) Is 'Detect' integer? I can't tell from here. 2) Shouldn't InitGraph receive a path? See "PathToDriver" in http://www.freepascal.org/docs-html/rtl/graph/initgraph.html