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main.pas
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unit main;
interface
uses
Windows, Messages, SysUtils, Classes, Graphics, Controls, Forms, Dialogs,
StdCtrls, ExtCtrls,INIFiles, Buttons,math, Menus, ComCtrls,Printers,WinSpool,ShellApi;
function LoadASC(const filename:string):boolean;
type
TmainForm = class(TForm)
SaveDialog1: TSaveDialog;
MainMenu1: TMainMenu;
DF1: TMenuItem;
Bearbeiten1: TMenuItem;
Info1: TMenuItem;
Neu1: TMenuItem;
N1: TMenuItem;
ffnen1: TMenuItem;
Speichernunter1: TMenuItem;
N2: TMenuItem;
Beenden1: TMenuItem;
Symbolbiliothekbearbeiten1: TMenuItem;
Symbolbibliothekneuladen1: TMenuItem;
SBar: TStatusBar;
N5: TMenuItem;
UnDo1: TMenuItem;
N6: TMenuItem;
neuzeichnen1: TMenuItem;
N8: TMenuItem;
Circuitffnen1: TMenuItem;
Circuitspeichernunter1: TMenuItem;
SaveAAC: TSaveDialog;
openaac: TOpenDialog;
N9: TMenuItem;
Sprache1: TMenuItem;
Symbol1: TMenuItem;
N90rechtsdrehen1: TMenuItem;
Symbolvertikalspiegelns1: TMenuItem;
PrintDialog1: TPrintDialog;
N7: TMenuItem;
Drucken1: TMenuItem;
Blink: TTimer;
Zwischenablage1: TMenuItem;
ganzeZeichnungindieZwischenablagekopieren1: TMenuItem;
N3: TMenuItem;
ASCIIauseinerDateiladenundPASTE1: TMenuItem;
ZwischenablageaufdieZeichenflchekopieren1: TMenuItem;
N4: TMenuItem;
CommandsExpertsonly1: TMenuItem;
Druckereinstellungen1: TMenuItem;
FontDialog1: TFontDialog;
openASC: TOpenDialog;
N10: TMenuItem;
IMPORTascLTSpice1: TMenuItem;
AutoLineconfigurieren1: TMenuItem;
Help1: TMenuItem;
licenceandcredits1: TMenuItem;
aboutAACircuit1: TMenuItem;
N11: TMenuItem;
N12: TMenuItem;
visitHomepage1: TMenuItem;
SB: TScrollBox;
PaintBox1: TPaintBox;
Panel1: TPanel;
SpeedButton8: TSpeedButton;
SpeedButton1: TSpeedButton;
lb1: TSpeedButton;
lb2: TSpeedButton;
lb3: TSpeedButton;
InsertRowB: TSpeedButton;
InsertColB: TSpeedButton;
moveB: TSpeedButton;
lb4: TSpeedButton;
SpeedButton7: TSpeedButton;
SpeedButton9: TSpeedButton;
SpeedButton10: TSpeedButton;
DeleteRowB: TSpeedButton;
DeleteColB: TSpeedButton;
selectB: TSpeedButton;
ListBox1: TListBox;
Panel2: TPanel;
CharButton1: TButton;
CharButton2: TButton;
CharButton3: TButton;
CharButton4: TButton;
CharButton5: TButton;
CharButton6: TButton;
CharButton7: TButton;
CharButton8: TButton;
CharButton9: TButton;
CharButton11: TButton;
CharButton12: TButton;
CharButton10: TButton;
editModeB: TBitBtn;
TextmodeB: TBitBtn;
textedit: TEdit;
Panel3: TPanel;
e1: TSpeedButton;
e2: TSpeedButton;
e3: TSpeedButton;
e4: TSpeedButton;
Label2: TLabel;
Label1: TLabel;
SpeedButton4: TSpeedButton;
SpeedButton5: TSpeedButton;
SpeedButton6: TSpeedButton;
SpeedButton11: TSpeedButton;
Label3: TLabel;
BClip: TBitBtn;
pasteclipB: TBitBtn;
loadpasteB: TBitBtn;
size1: TMenuItem;
size2: TMenuItem;
size4: TMenuItem;
size3: TMenuItem;
procedure PaintBox1MouseDown(Sender: TObject; Button: TMouseButton;
Shift: TShiftState; X, Y: Integer);
procedure comploadClick(sender: TObject);
procedure PaintBox1MouseMove(Sender: TObject; Shift: TShiftState; X,
Y: Integer);
procedure FormKeyPress(Sender: TObject; var Key: Char);
procedure ListBox1Click(Sender: TObject);
procedure FormShow(Sender: TObject);
procedure CopytoClipClick(Sender: TObject);
procedure FormCreate(Sender: TObject);
procedure bcompClick(Sender: TObject);
procedure FormPaint(Sender: TObject);
procedure TempCharButtonClick(Sender: TObject);
procedure Beenden1Click(Sender: TObject);
procedure Speichernunter1Click(Sender: TObject);
procedure Neu1Click(Sender: TObject);
procedure ffnen1Click(Sender: TObject);
procedure srClick(Sender: TObject);
procedure ssClick(Sender: TObject);
procedure lb1Click(Sender: TObject);
procedure InsertRowBClick(Sender: TObject);
procedure InsertColBClick(Sender: TObject);
procedure DeleteRowBClick(Sender: TObject);
procedure DeleteColBClick(Sender: TObject);
procedure UnDo1Click(Sender: TObject);
procedure neuzeichnen1Click(Sender: TObject);
procedure Circuitspeichernunter1Click(Sender: TObject);
procedure Circuitffnen1Click(Sender: TObject);
procedure moveBClick(Sender: TObject);
procedure SpeedButton7Click(Sender: TObject);
procedure SpeedButton8Click(Sender: TObject);
procedure PaintBox1Paint(Sender: TObject);
procedure e1Click(Sender: TObject);
procedure spracheclick(Sender: TObject);
procedure FormKeyDown(Sender: TObject; var Key: Word;
Shift: TShiftState);
procedure FormCloseQuery(Sender: TObject; var CanClose: Boolean);
procedure Drucken1Click(Sender: TObject);
procedure BlinkTimer(Sender: TObject);
procedure editModeBClick(Sender: TObject);
procedure TextmodeBClick(Sender: TObject);
procedure pasteclipBClick(Sender: TObject);
procedure CommandsExpertsonly1Click(Sender: TObject);
procedure loadpasteBClick(Sender: TObject);
procedure Druckereinstellungen1Click(Sender: TObject);
procedure selectBClick(Sender: TObject);
procedure IMPORTascLTSpice1Click(Sender: TObject);
procedure FormClose(Sender: TObject; var Action: TCloseAction);
procedure ListBox1KeyPress(Sender: TObject; var Key: Char);
procedure SpeedButton1Click(Sender: TObject);
procedure SpeedButton6Click(Sender: TObject);
procedure SpeedButton5Click(Sender: TObject);
procedure SpeedButton4Click(Sender: TObject);
procedure SpeedButton11Click(Sender: TObject);
procedure AutoLineconfigurieren1Click(Sender: TObject);
procedure Help1Click(Sender: TObject);
procedure licenceandcredits1Click(Sender: TObject);
procedure visitHomepage1Click(Sender: TObject);
procedure size1Click(Sender: TObject);
procedure size2Click(Sender: TObject);
procedure size4Click(Sender: TObject);
procedure size3Click(Sender: TObject);
private
{ Private-Deklarationen }
procedure CMMouseEnter(var Message: TMessage); message CM_MOUSEENTER;
procedure CMMouseLeave(var Message: TMessage); message CM_MOUSELEAVE;
public
{ Public-Deklarationen }
end;
type
Tselectbox = record
Top:byte;
Left:byte;
Right:byte;
Bottom:byte;
rect_coord:boolean;
targetX:byte;
targetY:byte;
target_coord:boolean;
transparent:boolean;
mode:byte; //1=move, 2=copy 3=delete;
end;
TText_edit =record
x,y,left:byte;
blink:boolean;
text:shortstring;
coherent:boolean;
end;
TIdata = record
field:array[0..9] of byte;
s_dir:shortint; //0=horizontal 1=vertikal
s_char:byte;
end;
TPPoint = record
X: shortint; Y: shortint; XM:shortint; YM:shortint; end;
PPickpoint=^TPickpoint;
TPickPoint=array[0..3] of TPPoint;
var
IData: array[0..19] of TIData; //ILine(magline) Data
IDataItemIndex:byte;
PickPointList:TList;
PickPoints:PPickpoint;
mainForm: TmainForm;
Text_Editor:TText_edit;
matrix:array[0..199,0..69]of byte; //damit bei ILine nicht Bereichsüberschreitung
comp:array[1..60,1..4,0..8,0..5] of byte;
tempcomp:array[0..8,0..5] of byte;
tempchar:byte;
mausx,mausy:byte;
showori,showcomp,extentx,extenty:byte;
NLine,ersterLPunkt,zweiterLPunkt,charmode,
textmode,compmode,movemode,rectmode,ersterRPunkt,Iline,DLine,editmode,pastemode,selectmode:boolean;
linex1,linex2,liney1,liney2,rectx,recty:byte;
temptext:string;
insertCol,insertROW,deleteCOL,deleteROW:boolean;
mausxsave,mausysave,eraser,sprache,NLinechar:byte;
edited,FirstImport,gespiegelt:boolean;
selectbox:Tselectbox;
MatrixX,MatrixY:Byte;
const
IDataMAXItems=20; //maximal 20 Einträge siehe auch array oben
AdvCursor1=1; AdvCursor2=2; AdvCursor3=3;
compx=9;
compy=6;
version='v1.28.7 beta 10/23/16';
implementation
uses component, scanmemo, line, command, ClipBFormUnit, selection, splash,
magline,importASC;
{$R *.DFM}
{$R cursors.RES}
procedure gridrasterRECT(x1,y1,x2,y2:integer);
var
x,y:byte;
Begin
if x1<0 then x1:=0;
if y1<0 then y1:=0;
inc(x2); inc(y2);
if x2>MatrixX then x2:=MatrixX;
if y2>MatrixY then y2:=MatrixY;
MainForm.paintbox1.Canvas.pen.Color:=clsilver; //Raster clwhite
for x:=x1 to x2 do //vertikale Linien
Begin
MainForm.paintbox1.Canvas.MoveTo(x*extentx,y1*extenty);
MainForm.paintbox1.Canvas.LineTo(x*extentx,y2*extenty);
End;
for y:=y1 to y2 do //horizontale Linien
Begin
MainForm.paintbox1.Canvas.MoveTo(x1*extentx,y*extenty);
MainForm.paintbox1.Canvas.LineTo(x2*extentx,y*extenty);
End;
//schwarze Ränder nachzeichnen
MainForm.Paintbox1.Canvas.pen.Color:=clblack;
If x1=0 Then
Begin
MainForm.Paintbox1.Canvas.MoveTo(0,y1*extenty);
MainForm.Paintbox1.Canvas.LineTo(0,(y2+1)*extenty);
End;
If y1=0 Then
Begin
MainForm.Paintbox1.Canvas.MoveTo(x1*extentx,0);
MainForm.Paintbox1.Canvas.LineTo((x2+1)*extentx,0);
End;
If x2>=MatrixX Then
Begin
MainForm.Paintbox1.Canvas.MoveTo(MatrixX*extentx+1,y1*extenty);
MainForm.Paintbox1.Canvas.LineTo(MatrixX*extentx+1,(y2+1)*extenty);
End;
If y2>=MatrixY Then
Begin
MainForm.Paintbox1.Canvas.MoveTo(x1*extentx,MatrixY*extenty+1);
MainForm.Paintbox1.Canvas.LineTo((x2+1)*extentx,MatrixY*extenty+1);
End;
End;
procedure gridraster;
Begin gridrasterrect(0,0,matrixX-1,matrixY-1); End;
Procedure mRectRefresh(x1,y1,x2,y2:Smallint);
var
x,y,temp:byte;
Begin
IF x1<0 Then x1:=0;
IF x1>=MatrixX Then x1:=MatrixX-1;
IF y1<0 Then y1:=0;
IF y1>=MatrixY Then y1:=MatrixY-1;
IF x2<0 Then x2:=0;
IF x2>=MatrixX Then x2:=MatrixX-1;
IF y2<0 Then y2:=0;
IF y2>=MatrixY Then y2:=MatrixY-1;
If x1>x2 then
Begin temp:=x1; x1:=x2; x2:=temp; End;
If y1>y2 then
Begin temp:=y1; y1:=y2; y2:=temp; End;
// MainForm.paintbox1.Canvas.FillRect(Rect(x1*extentx+1,y1*extenty+1,(x2+1)*extentx-1,(y2+1)*extenty-1)) ;
for x:=x1 to x2 do
for y:=y1 to y2 do
Begin
If matrix[x,y]>0 Then
temp:=matrix[x,y]
Else temp:=32;
MainForm.paintbox1.Canvas.TextOut(x*extentx,y*extenty,chr(temp));
End;
gridrasterRect(x1,y1,x2,y2);
End;
procedure mrefresh;
Begin
mRectRefresh(0,0,matrixx-1,matrixy-1) ;
End;
procedure mboxrefresh;
//box wie sie bei rect oder select entsteht überschreiben
Begin
mrectrefresh(rectx,recty,mausxsave,recty);
mrectrefresh(rectx,mausysave,mausxsave,mausysave);
mrectrefresh(rectx,recty,rectx,mausysave);
mrectrefresh(mausxsave,recty,mausxsave,mausysave);
End;
procedure PlaceEditorText;
Begin
If Text_Editor.coherent Then
Begin //es wurde ein Text eingegeben
if length(Text_Editor.text)=1 Then //einzelner Buchstabe
commandF.memo2.Lines.Add('char:'+inttostr(ord(Text_Editor.text[1]))+','+inttostr(Text_Editor.Left)+','+inttostr(Text_Editor.Y));
if length(Text_Editor.text)>1 Then //zusammenhängender Text
commandF.memo2.Lines.Add('text:'+Text_Editor.text+','+inttostr(Text_Editor.left)+','+inttostr(Text_Editor.y));
Text_Editor.text:='';
Text_Editor.coherent:=False;
End;
End;
procedure modeChangeRefresh;
Begin
If compmode then mrectrefresh(mausxsave,mausysave,mausxsave+compx,mausysave+compy);
If (NOT ersterLpunkt) AND (Iline or Dline or NLine) then
mrectrefresh(linex1,liney1,mausx,mausy);
If (NOT ersterRpunkt) AND (rectmode or selectmode) then
mboxrefresh;
If (InsertRow or deleteRow) Then mrectrefresh(0,mausysave,matrixX,mausysave+1);
If (InsertCol or deleteCol) Then mrectrefresh(mausXsave,0,mausXsave+1,MatrixY);
If textmode then mrectrefresh(mausXsave,MausySave,MausxSave+length(MainForm.textedit.text),Mausysave);
If charmode then mrectrefresh(MausXSave,MausYsave,MausXsave,MausYsave);
if editmode then PlaceEditorText;
End;
procedure drawcursor;
Begin
Mainform.paintbox1.canvas.pen.color:=clblue;
MainForm.paintbox1.Canvas.Rectangle(Text_Editor.x*extentx,Text_Editor.Y*extentY,(Text_Editor.x+1)*extentx,(Text_Editor.Y+1)*extentY);
Text_Editor.blink:=True;
MainForm.Blink.Enabled:=True;
End;
procedure ResetALLModes;
Begin
If editmode then PlaceEditorText;
insertCOL:=False;
insertROW:=False;
deleteCOL:=False;
deleteROW:=False;
charmode:=false;
textmode:=false;
compmode:=false;
movemode:=False;
NLine:=False;
ersterLpunkt:=False;
zweiterLpunkt:=False;
rectmode:=false;
ersterRpunkt:=False;
ILine:=False;
DLine:=False;
Editmode:=False;
MainForm.blink.Enabled:=False;
Pastemode:=False;
selectmode:=False;
selectbox.rect_coord:=False;
selectbox.target_coord:=False;
End;
function FindCompByName(name:shortstring):Integer;
var
item:integer;
Begin
result:=-1;
for item:=0 to MainForm.ListBox1.Items.Count-1 do
If POS(AnsiLowerCase(name),AnsiLowerCase(MainForm.ListBox1.Items[item]))>0 Then
Begin
result:=item+1;
break;
End;
if result=-1 Then Showmessage('Couldn''t find '+name+' in component list. Please edit the component.ini');
End;
procedure copyselectbox;
var
x,y:byte;
temp:byte;
stringpuffer:string;
Begin
//showmessage('select left:'+inttostr(selectbox.left)+' top:'+inttostr(selectbox.top)+' right:'+inttostr(selectbox.right)+' bottom:'+inttostr(selectbox.bottom));
ClipBForm.ClipBMemo.Clear;
for y:=selectbox.Top to selectbox.Bottom do
Begin
stringpuffer:='';
for x:=selectbox.Left to selectbox.Right do
Begin
temp:=matrix[x,y];
If temp=0 then temp:=32;
stringpuffer:=stringpuffer+chr(temp);
End;
ClipBForm.clipBmemo.Lines.Add(stringpuffer); //temp);
End;
//selectbox.filled:=True;
//selectmode:=false;
//pastemode:=True;
//MainForm.PaintBox1MouseMove(MainForm,[],1,1);
End;
procedure getcompdata(const memoline:Shortstring;var memocomp,memoori,mx,my:byte;var gespiegeltchar:Char);
var
scan,lastscan:byte;
temp:Shortstring;
Begin
Try
scan:=6;
memocomp:=0;
while (memoline[scan]<>',') do inc(scan);
temp:=copy(memoline,6,scan-6);
IF temp='' THEN Temp:='0';
memocomp:=strtoint(temp);
inc(scan);
lastscan:=scan;
while (memoline[scan]<>',') do inc(scan);
temp:=copy(memoline,lastscan,scan-lastscan);
IF temp='' THEN Temp:='0';
memoori:=strtoint(temp);
inc(scan);
lastscan:=scan;
while (memoline[scan]<>',') do inc(scan);
temp:=copy(memoline,lastscan,scan-lastscan);
IF temp='' THEN Temp:='0';
mx:=strtoint(temp);
inc(scan);
lastscan:=scan;
while (memoline[scan]<>',') do inc(scan);
my:=strtoint(copy(memoline,lastscan,scan-lastscan));
inc(scan);
lastscan:=scan;
while (memoline[scan]<>',') And (scan<=length(memoline)) do inc(scan);
gespiegeltchar:=memoline[lastscan];
except on EConvertError do showmessage(memoline+' ist kein gültiges Zeichen-Kommando...');
End;
End;
Procedure getlinedata(const memoline:shortstring;var memocomp,mx,my,mx2,my2:Byte);
Var
scan,lastscan:byte;
Begin
scan:=6;
while (memoline[scan]<>',') do inc(scan);
memocomp:=strtoint(copy(memoline,6,scan-6));
inc(scan);
lastscan:=scan;
while (memoline[scan]<>',') do inc(scan);
mx:=strtoint(copy(memoline,lastscan,scan-lastscan));
inc(scan);
lastscan:=scan;
while (memoline[scan]<>',') do inc(scan);
my:=strtoint(copy(memoline,lastscan,scan-lastscan));
inc(scan);
lastscan:=scan;
while (memoline[scan]<>',') do inc(scan);
mx2:=strtoint(copy(memoline,lastscan,scan-lastscan));
inc(scan);
lastscan:=scan;
while (memoline[scan]<>',') And (scan<=length(memoline)) do inc(scan);
my2:=strtoint(copy(memoline,lastscan,scan-lastscan));
End;
Procedure gettextdata(const memoline:shortstring; var mtext:shortstring; var mx,my:Byte);
Var
scan,lastscan:byte;
commacount:byte;
commaindex:array [0..20] of byte;
LinePuffer:shortstring;
Begin
commacount:=0;
LinePuffer:=memoline;
//commaindex[0]:=POS(',',memoline);
scan:=6;
Repeat
while ((memoline[scan]<>',') AND (scan<length(memoline))) do inc(scan);
If memoline[scan]=',' Then
Begin
commaindex[commacount]:=scan;
inc(scan);
inc(commacount);
End;
Until scan=length(memoline);
If commacount>2 then scan:=commaindex[commacount-2]
Else scan:=commaindex[0];
mtext:=copy(memoline,6,scan-6);
inc(scan);
lastscan:=scan;
while (memoline[scan]<>',') do inc(scan);
mx:=strtoint(copy(memoline,lastscan,scan-lastscan));
inc(scan);
lastscan:=scan;
while (memoline[scan]<>',') And (scan<=length(memoline)) do inc(scan);
my:=strtoint(copy(memoline,lastscan,scan-lastscan));
End;
Procedure getchardata(const memoline:shortstring;var memocomp,mx,my:byte);
Var
scan,lastscan:byte;
Begin
scan:=6;
while (memoline[scan]<>',') do inc(scan);
memocomp:=strtoint(copy(memoline,6,scan-6));
inc(scan);
lastscan:=scan;
while (memoline[scan]<>',') do inc(scan);
mx:=strtoint(copy(memoline,lastscan,scan-lastscan));
inc(scan);
lastscan:=scan;
while (memoline[scan]<>',') And (scan<=length(memoline)) do inc(scan);
my:=strtoint(copy(memoline,lastscan,scan-lastscan));
End;
Procedure DrawText(const text:shortstring;const mx,my:byte);
var
Xchar:byte;
Begin
If length(text)>0 Then
For xchar:=0 to length(text)-1 do
IF ((mx+xchar)<(matrixx-1)) Then
if NOT ( (selectbox.transparent) AND (text[xChar+1]=CHR(32)) ) then //wenn transparent leerzeichen nicht zeichnen
MainForm.paintbox1.Canvas.TextOut((mx+Xchar)*extentx,my*extenty,text[xChar+1]);
End;
Procedure DrawfromClipBMemo(const mx,my:byte);
var
zeile:word;
begin
for zeile:=0 to ClipBForm.ClipBMemo.Lines.Count do
Begin
DrawText(ClipBForm.ClipBMemo.Lines[zeile],mx,my+zeile);
End;
end;
procedure lrectangle(x1,y1,x2,y2:byte;toArray:boolean);
var
mx,my,temp:byte;
Begin
if x2>MatrixX then x2:=MatrixX; if y2>MatrixY then y2:=MatrixY;
If x1>x2 Then
Begin
temp:=x2; x2:=x1; x1:=temp
End;
IF y1>y2 Then
Begin
temp:=y2; y2:=y1; y1:=temp;
End;
IF (x2>x1) AND (y2>y1) Then
Begin
for mx:=x1+1 to x2-1 do
Begin
MainForm.paintbox1.Canvas.TextOut(mx*extentx,y1*extenty,'-');
If toArray Then matrix[mx,y1]:=ord('-');
End;
for mx:=x1+1 to x2-1 do
Begin
MainForm.paintbox1.Canvas.TextOut(mx*extentx,y2*extenty,'-');
If toArray Then matrix[mx,y2]:=ord('-');
End;
for my:=y1+1 to y2-1 do
Begin
MainForm.paintbox1.Canvas.TextOut(x1*extentx,my*extenty,'|');
If toArray Then matrix[x1,my]:=ord('|');
End;
for my:=y1+1 to y2-1 do
Begin
MainForm.paintbox1.Canvas.TextOut(x2*extentx,my*extenty,'|');
If toArray Then matrix[x2,my]:=ord('|');
End;
MainForm.paintbox1.Canvas.TextOut(x1*extentx,y1*extenty,'.');
MainForm.paintbox1.Canvas.TextOut(x1*extentx,y2*extenty,'''');
MainForm.paintbox1.Canvas.TextOut(x2*extentx,y2*extenty,'''');
MainForm.paintbox1.Canvas.TextOut(x2*extentx,y1*extenty,'.');
If toArray Then matrix[x1,y1]:=ord('.');
If toArray Then matrix[x1,y2]:=ord('''');
If toArray Then matrix[x2,y2]:=ord('''');
If toArray Then matrix[x2,y1]:=ord('.');
End;
End;
procedure SimpleLinePaint(x1,y1,x2,y2:byte;linetyp:byte;const toArray:boolean);
var
dx,dy,xystart,xyend,xy:integer;
lchar:char;
startc,endc:byte;
Begin
if y1>=matrixY then y1:=MatrixY-1;
if y2>=matrixY then y2:=MAtrixY-1;
if x1>=matrixX then x1:=MatrixX-1;
if x2>=matrixX then x2:=MatrixX-1;
dx:=x2-x1; dy:=y2-y1;
If (abs(dy)>=abs(dx)) then
Begin //senkrechte linie zeichnen
lchar:='|';
if dy>0 Then
Begin xystart:=y1; xyend:=y2; End
Else Begin xystart:=y2; xyend:=y1; End;
For xy:=xystart+1 to xyend-1 do
Begin
MainForm.paintbox1.Canvas.TextOut(x1*extentx,xy*extenty,lchar);
If toArray then matrix[x1,xy]:=ord(lchar);
End;
End
Else
Begin //waagerechte linie zeichnen
lchar:='-';
if dx>0 Then
Begin xystart:=x1; xyend:=x2; End
Else Begin xystart:=x2; xyend:=x1; End;
For xy:=xystart+1 to xyend-1 do
Begin
MainForm.paintbox1.Canvas.TextOut(xy*extentx,y1*extenty,lchar);
If toArray then matrix[xy,y1]:=ord(lchar);
End;
End;
// Anfang- und End-Char zeichnen
If ((lineTyp=39) and (lchar='|')) Then
Begin
if dy>0 Then Begin startc:=ord('.'); endc:=ord(''''); End
Else Begin startc:=ord(''''); endc:=ord('.'); End;
End
Else
If lineTyp=0 Then //normale Linie
Begin startc:=ord(lchar); endc:=startc; End
else // o oder + als start end...
Begin startc:=lineTyp; endc:=lineTyp; End;
MainForm.paintbox1.Canvas.TextOut(x1*extentx,y1*extenty,chr(startc));
MainForm.paintbox1.Canvas.TextOut(x2*extentx,y2*extenty,chr(endc));
if toArray Then
Begin
matrix[x1,y1]:=startc;
matrix[x2,y2]:=endc;
End;
End;
procedure DLinePaint(const x1,y1,x2,y2:byte;const toArray:boolean);
var
x,y,xstart,xend:integer;
x1p,x2p,y1p,y2p,xp,yp,dxp,dyp,yp_mod:integer;
x_save,y_save,yp_sum,x_count:integer;
yp_section:integer;
ypos:integer;
temp:byte;
c:char;
m:real;
m_deg:integer;
senkrecht,waagerecht:boolean;
Begin
x1p:=x1*extentX+extentX div 2; x2p:=x2*extentX+ extentX div 2;
y1p:=y1*extentY+ExtentY div 2; y2p:=y2*extentY+ ExtentY div 2;
dyp:=y1p-y2p; dxp:=x2p-x1p;
senkrecht:=(x1=x2); //senkrechte Linie
waagerecht:=(y1=y2); //waagerechte Linie
m_deg:=0; m:=0;
if not senkrecht then
Begin
m:=dyp/dxp;
m_deg:=round(arctan(m)*180/pi);
End;
if x2p>x1p Then
Begin xstart:=x1p; xend:=x2p; end
else Begin xstart:=x2p; xend:=x1p; end;
x_count:=0; yp_sum:=0;
x_save:=x2;
y_save:=y2;
If (NOT senkrecht) then
For xp:=Xstart to Xend do
Begin
yp:=round(y1p-(xp-x1p)*m);
y:=yp div extentY;
x:=xp div ExtentX;
If (x<>x_save) or (y<>y_save) Then
Begin
if x_count>0 then
yp_section:=round(yp_sum/x_count)
Else yp_section:=extentY div 2;
If (x_count>4) or (m_deg>60) or (m_deg<-60) Then
Begin
case yp_section of
1..4: c:='''';
5..8: c:='o';
9..14: c:='.';
else c:=' ';
End;
If c='o' Then
case m_deg of
-90..-70: c:='|';
-69..-35: c:='\';
-34..34: c:='-';
35..69: c:='/';
70..90: c:='|';
end;
If c='''' Then
case m_deg of
-64..-21: c:='`';
-20..20: c:='''';
21..64: c:='´';
end;
If c='.' then
case m_deg of
-20..20: c:='_';
21..64: c:=',';
end;
MainForm.paintbox1.Canvas.TextOut(x_save*extentx,y_save*extenty,c);
If toArray Then matrix[x_save,y_save]:=ord(c);
End;
x_save:=x;
y_save:=y;
yp_sum:=0;
x_count:=0;
End;
yp_sum:=yp_sum+ round((yp mod extentY)/extentY*13);
inc(x_count);
End
else SimpleLinePaint(x1,y1,x2,y2,0,toArray);
gridraster;
End;
function checkILinematch(const search_dir:shortint;const x,y,index:byte;var direction,sechar:byte):boolean;
var
ml_index,temp,d_cell:byte;
//match:boolean;
Begin
If (x<MatrixX-1) AND (y<MatrixY-1) And (x>0) and (y>0)
AND NOT ((search_dir>=0) and (search_dir<>IData[index].s_dir) ) Then
// AND ((search_dir=-1) or (search_dir=IData[index].s_dir) ) Then
Begin
result:=True;
for ml_index:=0 to 8 do
Begin
temp:=IData[index].field[ml_index];
if temp<>ord('x') Then
Begin
d_cell:=matrix[x-1+ml_index mod 3,y-1+ml_index div 3];
if d_cell=0 then d_cell:=32;
if NOT (d_cell=temp)
then
Begin
result:=False;
break;
End;
End;
End;
If result=True Then
Begin
direction:=IData[index].s_dir;
sechar:=IData[index].s_char;
end;
end else result:=false;
End;
procedure CornerLine(const dir,x1,y1,x2,y2:byte; const toarray:boolean);
var
top,left,temp,startv,endv,corner_char:byte;
dy,dx:shortint;
p_char:char;
//dir 0=horizontal 1=vertikal 2=longest line first
Begin
dx:=x2-x1; dy:=y2-y1; top:=0; left:=0;
if (dy>=0) xor not (dir=1) then corner_char:=39 else corner_char:=46; //Corner character
if dx>0 Then Begin startv:=x1; endv:=x2; end
else Begin startv:=x2; endv:=x1; End;
If dir=0 then
Begin top:=y1; left:=x2; End;
If dir=1 then
Begin top:=y2; left:=x1; End;
if abs(dx)>1 then
for temp:=startv+1 to endv-1 do
Begin //horizontale linie zeichnen
If matrix[temp,top]=124 Then
p_char:=')' else p_char:='-';
MainForm.paintbox1.Canvas.TextOut(temp*extentx,top*extenty,p_char);
If toArray Then matrix[temp,top]:=ord(p_char);
End;
if dy>0 then Begin startv:=y1; endv:=y2; end
else Begin startv:=y2; endv:=y1; end;
if abs(dy)>1 then
for temp:=startv+1 to endv-1 do
Begin //vertikale linie zeichnen
If matrix[left,temp]=45 Then
p_char:=')' else p_char:='|';
MainForm.paintbox1.Canvas.TextOut(left*extentx,temp*extenty,p_char);
If toArray Then matrix[left,temp]:=ord(p_char);
End;
//Eckzeichen
If ((dir=0) And (abs(dy)>0)) or ((dir=1) And (abs(dx)>0)) Then //gibt es überhaupt eine ecke?
// If (abs(dx)>0) Then //gibt es überhaupt eine ecke?
Begin
MainForm.paintbox1.Canvas.TextOut(left*extentx,top*extenty,chr(corner_char));
If toArray Then matrix[left,top]:=corner_char;
End;
End;
procedure ILinePaint2(const x1,y1,x2,y2:byte;const toArray:boolean);
var
index,se_c,dir,temp:byte;
dx,dy,s_dir:shortint;
Begin
s_dir:=0;
dx:=x2-x1; dy:=y2-y1;
for index:=0 to IDataItemIndex-1 do
If checkILinematch(-1,x1,y1,index,dir,se_C) Then
// If se_C<>32 Then
Begin
MainForm.paintbox1.Canvas.TextOut(x1*extentx,y1*extenty,chr(se_c));
If toArray then matrix[x1,y1]:=se_c;
break;
End;
if dir=2 Then //longest line first
If abs(dy)>abs(dx) Then dir:=1 Else dir:=0;
MainForm.SBar.Panels[5].Text:='Start: D['+inttostr(index)+'] car:'+chr(se_c)+' dir.'+inttostr(dir);
if (dir=0) Then
If (abs(dy)>0) Then s_dir:=1 else s_dir:=0;
if (dir=1) Then
If (abs(dx)>0) Then s_dir:=0 else s_dir:=1;
for index:=0 to IDataItemIndex-1 do
If checkILinematch(s_dir,x2,y2,index,temp,se_C) Then
Begin
MainForm.paintbox1.Canvas.TextOut(x2*extentx,y2*extenty,chr(se_c));
If toArray
then matrix[x2,y2]:=se_c;
break;
End;
MainForm.SBar.Panels[6].Text:='End: D['+inttostr(index)+'] dir:'+inttostr(s_dir)+' char:'+chr(se_c);
CornerLine(dir,x1,y1,x2,y2,toArray);
End;
procedure ILinepaint(const x1,y1,x2,y2:byte;const toArray:boolean);
var
// alte MagLine, wegen abwärtscompatibilität noch vorhanden
mx,my,temp,xdiv,ydiv,eckx,ecky,SEcount:byte;
startC,endC,eckC:char;
startr:1..2; //Startrichtung 1=oben/unten 2=rechts/links
Begin
MainForm.SBar.Panels[5].Text:='';
Startc:='#'; Startr:=1; eckx:=0; ecky:=0;
EndC:='#'; Eckc:='%';
SECount:=0;
IF x2>=x1 Then xdiv:=x2-x1 Else xdiv:=x1-x2; //Diffenernz x
IF y2>=y1 Then ydiv:=y2-y1 Else ydiv:=y1-y2; //Diffenernz y
// nichts drumherum // geprüft
If (matrix[x1-1,y1]=0) AND (matrix[x1+1,y1]=0) AND (matrix[x1,y1-1]=0) AND (matrix[x1,y1+1]=0) Then
Begin
IF xdiv>ydiv then startr:=2 Else startr:=1;
If startr=1 Then StartC:='|' Else StartC:='-';
MainForm.SBar.Panels[5].Text:='S:all free';
INC(SECount);
End;
// o/u=| , l/r free
IF ((matrix[x1,y1-1]=ord('|')) OR (matrix[x1,y1+1]=ord('|'))) AND (matrix[x1-1,y1]=0) AND (matrix[x1+1,y1]=0) Then
Begin
If ydiv>0 Then
Begin
StartC:='|';
Startr:=1;
End;
If (ydiv=0) Then
Begin
startr:=2;
IF (matrix[x1,y1-1]=ord('|')) Then StartC:='''';
IF (matrix[x1,y1+1]=ord('|')) Then StartC:='.';
End;
MainForm.SBar.Panels[5].Text:='S:o/u,l/r=0';
INC(SECount);
End;
// oben .
IF (matrix[x1,y1-1]=ord('.')) {AND (matrix[x1,y1+1]=0)} AND (matrix[x1-1,y1]=0) AND (matrix[x1+1,y1]=0) Then
Begin
If ydiv>0 Then
Begin
StartC:='|';
Startr:=1;
End;
If (ydiv=0) Then
Begin
startr:=2;
StartC:='''';
End;
MainForm.SBar.Panels[5].Text:='S:o.;l/r/u=0';
INC(SECount);
End;
// unten '
IF (matrix[x1,y1+1]=ord('''')) {AND (matrix[x1,y1-1]=0)} AND (matrix[x1-1,y1]=0) AND (matrix[x1+1,y1]=0) Then
Begin
If ydiv>0 Then
Begin
StartC:='|';
Startr:=1;
End;
If (ydiv=0) Then
Begin
startr:=2;
StartC:='.';
End;
MainForm.SBar.Panels[5].Text:='S:u'''';l/r/0=0';
INC(SECount);
End;
// oben -
IF (matrix[x1,y1-1]=ord('-')) AND (matrix[x1,y1+1]=0) AND (matrix[x1-1,y1]=0) AND (matrix[x1+1,y1]=0) Then
Begin
If ydiv>0 Then
Begin
StartC:='|';
Startr:=1;
End;
If (ydiv=0) Then
Begin
startr:=2;
StartC:='-';
End;
MainForm.SBar.Panels[5].Text:='S:o-;l/r/u=0';
INC(SECount);
End;
// unten -
IF (matrix[x1,y1+1]=ord('-')) AND (matrix[x1,y1-1]=0) AND (matrix[x1-1,y1]=0) AND (matrix[x1+1,y1]=0) Then
Begin
If ydiv>0 Then
Begin
StartC:='|';
Startr:=1;
End;
If (ydiv=0) Then
Begin
startr:=2;
StartC:='-';
End;
MainForm.SBar.Panels[5].Text:='S:u-;l/r/u=0';
INC(SECount);
End;
// l/r=- , o/u free
IF ((matrix[x1-1,y1]=ord('-')) OR (matrix[x1+1,y1]=ord('-'))) AND (matrix[x1,y1-1]=0) AND (matrix[x1,y1+1]=0) Then
Begin
If xdiv>0 Then
Begin
StartC:='-';
Startr:=2;
End;
If (xdiv=0) Then
Begin
startr:=1;
IF y2>y1 Then StartC:='.';
IF y2<y1 Then StartC:='''';
End;
MainForm.SBar.Panels[5].Text:='S:l/r,o/u=0';
INC(SECount);
End;
// links und recht - , oben kein |
IF (matrix[x1-1,y1]=ord('-')) AND (matrix[x1+1,y1]=ord('-'))
{AND NOT (matrix[x1,y1-1]=ord('|'))} Then
Begin
Startc:='o';
startr:=1; //oben/unten
MainForm.SBar.Panels[5].Text:='links und recht - , oben kein |';
INC(SECount);
End;
// oben und unten | , links kein -
IF (matrix[x1,y1-1]=ord('|')) AND (matrix[x1,y1+1]=ord('|'))
{AND NOT (matrix[x1,y1-1]=ord('|'))} Then
Begin