File list (Check if you may need any files):
simplegraph
...........\DELPHIAREA.INC
...........\Demo
...........\....\AboutDelphiArea.dcu
...........\....\AboutDelphiArea.dfm
...........\....\AboutDelphiArea.pas
...........\....\AlignDlg.dcu
...........\....\AlignDlg.dfm
...........\....\AlignDlg.pas
...........\....\DesignProp.dcu
...........\....\DesignProp.dfm
...........\....\DesignProp.pas
...........\....\Keyboard.rtf
...........\....\LinkProp.dcu
...........\....\LinkProp.dfm
...........\....\LinkProp.pas
...........\....\Main.dcu
...........\....\Main.ddp
...........\....\Main.dfm
...........\....\Main.pas
...........\....\Main.~ddp
...........\....\Main.~dfm
...........\....\Main.~pas
...........\....\MarginsProp.dcu
...........\....\MarginsProp.dfm
...........\....\MarginsProp.pas
...........\....\Mouse.rtf
...........\....\NodeProp.dcu
...........\....\NodeProp.dfm
...........\....\NodeProp.pas
...........\....\ObjectProp.dcu
...........\....\ObjectProp.dfm
...........\....\ObjectProp.pas
...........\....\Sample1.sgp
...........\....\Sample2.sgp
...........\....\Sample3.sgp
...........\....\SGDemo.cfg
...........\....\SGDemo.dof
...........\....\SGDemo.dpr
...........\....\SGDemo.exe
...........\....\SGDemo.res
...........\....\SGDemo.tlb
...........\....\SGDemo.~dpr
...........\....\SGDemo_TLB.dcu
...........\....\SGDemo_TLB.pas
...........\....\SimpleGraph.dcu
...........\....\SimpleGraph.pas
...........\....\SizeDlg.dcu
...........\....\SizeDlg.dfm
...........\....\SizeDlg.pas
...........\....\UsageHelp.dcu
...........\....\UsageHelp.dfm
...........\....\UsageHelp.pas
...........\ReadMe.htm
...........\SimpleGraph.dcr
...........\SimpleGraph.dcu
...........\SimpleGraph.pas
...........\SimpleGraph.res