void main()
{
int gd=DETECT,gm,maxy,x,style;
char str[40];
struct linesettingstype ls;
initgraph(&gd,&gm,"d:\\tc\\bgi");
maxy=getmaxy();
setcolor(WHITE);
outtextxy(10,20,"Normal Width");
x=20;
for(style=0;style<=4;style++)
{
setlinestyle(style,0,1);
if(style==0)
getlinesettings(&ls);
if(style==4)
{
setlinestyle(4,15,1);
line(x,50,x,maxy-50);
}
else
line(x,50,x,maxy-50);
itoa(style,str,10);
outtextxy(x,maxy-20,str);
x=x+50;
}
outtextxy(375,20,"Thick Width");
x=375;
for(style=0;style<=4;style++)
{
setlinestyle(style,0,3);
if(style==4)
{
setlinestyle(4,35,3);
line(x,50,x,maxy-50);
}
else
line(x,50,x,maxy-50);
itoa(style,str,10);
outtextxy(x,maxy-20,str);
x=x+50;
}
setlinestyle(ls.linestyle,ls.upattern,ls.thickness);
getch();
closegraph();
restorecrtmode();
}
void draw_frame( int x1, int y1, int x2, int y2 ) {
struct linesettingstype tmp;
getlinesettings( &tmp );
setlinestyle( SOLID_LINE, 0, THICK_WIDTH ); setwritemode( 0 );
y1 += 4;
#ifdef NOALIGN
x1 += 40; x2 += 40;
#else
x1 += align; x2 += align;
#endif
moveto( x1, y1 );
lineto( x2, y1 ); lineto( x2, y2 );
lineto( x1, y2 ); lineto( x1, y1 );
moveto( x1 + 1, y1 + 1 );
setlinestyle( tmp.linestyle, tmp.upattern, tmp.thickness );
}
static void DisplayVirtualRect(int x1,int y1,int x2,int y2)
{
#ifdef __TURBOC__
struct linesettingstype SaveLineStyle;
getlinesettings(&SaveLineStyle);
setlinestyle(4,0x5555,1);
#else
int old_style;
old_style=getlinestyle();
setlinestyle(0x5555);
#endif
MouseHidden();
rectangle(x1,y1,x2,y2);
#ifdef __TURBOC__
setlinestyle(SaveLineStyle.linestyle,SaveLineStyle.upattern,
SaveLineStyle.thickness);
#else
setlinestyle(old_style);
#endif
MouseShow();
}
int main() {
int unidad = 0,modo;
int fondo,dibujo,i;
fillsettingstype p;
viewporttype v;
palettetype palette;
linesettingstype linea;
textsettingstype letra;
initgraph (&unidad,&modo,"c:\\bc\\bgi");
if (graphresult() != 0) {
cout << "Error al tratar de pasar al modo grafico\n";
getch();
return 1;
}
graphdefaults();
getfillsettings (&p);
getviewsettings (&v);
getpalette (&palette);
fondo = getbkcolor();
dibujo = getcolor();
getlinesettings (&linea);
gettextsettings (&letra);
restorecrtmode();
printf ("%s\n","Patron para colorear y color");
printf ("%d\n",p.pattern);
printf ("%d\n",p.color); // Retorna el numero de la celda...
printf ("%s\n","Oprima una tecla....");
getch();
printf ("%s\n","Dimensiones del viewport");
printf ("%d %s %d\n",v.left,",",v.top);
printf ("%d %s %d\n",v.right,",",v.bottom);
if (v.clip)
printf ("%s\n","True");
else printf ("%s\n","False");
printf ("%s\n","Oprima una tecla....");
getch();
printf ("%s\n","Estado original de la palette");
printf ("%s %d\n","Size=",palette.size);
for (i = 0; i <= palette.size-1; i++ )
printf ("%d\n",palette.colors [i]);
printf ("Oprima una tecla....\n");
getch();
printf ("Color de fondo y color para dibujar\n");
printf ("%d\n",fondo);
printf ("%d\n",dibujo);
printf ("Oprima una tecla....\n");
getch();
printf ("Estilo de linea y patron\n");
printf ("%d\n",linea.linestyle);
printf ("%d\n",linea.upattern);
printf ("Oprima una tecla....\n");
getch();
printf ("Estilo de letra y dimensiones\n");
printf ("%d\n",letra.font);
printf ("%d\n",letra.direction);
printf ("%d\n",letra.charsize);
printf ("%d\n",letra.horiz);
printf ("%d\n",letra.vert);
printf ("Oprima una tecla....\n");
getch();
return 0;
}
void PageDraw(HPAGE PageHandle,HWND Window,int DrawLeft,
int DrawTop,int DrawRight,int DrawBottom)
{
int SaveColor;
struct viewporttype TmpViewPort;
#ifdef __TURBOC__
struct linesettingstype SaveLineStyle;
#else
unsigned short old_style;
#endif
ORDINATETYPE BoxDrawLeft,BoxDrawTop,BoxDrawRight,BoxDrawBottom;
ORDINATETYPE BoxXY[2*MAXPOLYGONNUMBER];
HBOX HBox;
Pages *MidPage;
int Left,Top,Right,Bottom;
int PageLeft,PageTop,PageRight,PageBottom;
WindowGetRect(Window,&Left,&Top,&Right,&Bottom);
if (!RectangleIsInRectangle(DrawLeft,DrawTop,DrawRight,DrawBottom,
Left,Top,Right,Bottom))
return;
if (DrawRight>=Right-Left)
DrawRight=Right-Left-1;
if (DrawBottom>=Bottom-Top)
DrawBottom=Bottom-Top-1;
if (DrawLeft<0)
DrawLeft=0;
if (DrawTop<0)
DrawTop=0;
BoxDrawLeft=WindowXToUserX(DrawLeft);
BoxDrawTop=WindowYToUserY(DrawTop);
BoxDrawRight=WindowXToUserX(DrawRight);
BoxDrawBottom=WindowYToUserY(DrawBottom);
MidPage=HandleLock(ItemGetHandle(PageHandle));
if (MidPage==NULL)
return;
PageLeft=UserXToWindowX(0);
PageTop=UserYToWindowY(0);
PageRight=UserXToWindowX(PageGetPageWidth(MidPage));
PageBottom=UserYToWindowY(PageGetPageHeight(MidPage));
if(GlobalTextBlockStart<GlobalTextBlockEnd) // must clear now block
DisplayBlock(GlobalBoxHeadHandle,GlobalTextBlockStart,GlobalTextBlockEnd);
SaveColor=getcolor();
MouseHidden();
TextCursorOff();
getviewsettings(&TmpViewPort);
setviewport(Left,Top,Right,Bottom,1);
/*---- clear page -----*/
setfillstyle(1,EGA_WHITE);
bar(DrawLeft,DrawTop,DrawRight,DrawBottom);
/*--- draw page border ---*/
setcolor(PAGEBORDERCOLOR);
rectangle(PageLeft,PageTop,PageRight,PageBottom);
if(!IsInGlobalBrowser())
DrawPageFootHead(PageHandle,TRUE,TRUE);
if(!fEditor)
{
#ifdef __TURBOC__
getlinesettings(&SaveLineStyle);
setlinestyle(4,0x5555,1);
#else
old_style=getlinestyle();
setlinestyle(0xffff);
#endif
/*--- draw page shadow ---*/
setcolor(EGA_DARKGRAY);
line(((PageLeft>0)?PageLeft:0)+3,PageBottom+1,PageRight+3,PageBottom+1);
line(((PageLeft>0)?PageLeft:0)+3,PageBottom+2,PageRight+3,PageBottom+2);
line(((PageLeft>0)?PageLeft:0)+3,PageBottom+3,PageRight+3,PageBottom+3);
line(PageRight+1,((PageTop>0)?PageTop:0)+3,PageRight+1,PageBottom+3);
line(PageRight+2,((PageTop>0)?PageTop:0)+3,PageRight+2,PageBottom+3);
line(PageRight+3,((PageTop>0)?PageTop:0)+3,PageRight+3,PageBottom+3);
/*--- draw box align line ---*/
setcolor(EGA_LIGHTBLUE);
/*------------ use 0x5555 --
#ifdef __TURBOC__
setlinestyle(4,0x5f5f,1);
#else
setlinestyle(0x5f5f);
#endif
----------------*/
setlinestyle(0x8888);
PageLeft=UserXToWindowX(PageGetMarginLeft(MidPage))-1;
PageTop=UserYToWindowY(PageGetMarginTop(MidPage))-1;
PageRight=UserXToWindowX(PageGetPageWidth(MidPage)-
PageGetMarginRight(MidPage))+1;
PageBottom=UserYToWindowY(PageGetPageHeight(MidPage)-
PageGetMarginBottom(MidPage))+1;
line(UserXToWindowX(0),PageTop,
UserXToWindowX(PageGetPageWidth(MidPage)),PageTop);
line(UserXToWindowX(0),PageBottom,
UserXToWindowX(PageGetPageWidth(MidPage)),PageBottom);
line(PageLeft,UserYToWindowY(0),PageLeft,
UserYToWindowY(PageGetPageHeight(MidPage)));
line(PageRight,UserYToWindowY(0),PageRight,
UserYToWindowY(PageGetPageHeight(MidPage)));
#ifdef __TURBOC__
setlinestyle(SaveLineStyle.linestyle,SaveLineStyle.upattern,
SaveLineStyle.thickness);
#else
setlinestyle(old_style);
#endif
}
HandleUnlock(ItemGetHandle(PageHandle));
setcolor(EGA_BLACK);
HBox=PageGetBoxHead(PageHandle);
while (HBox)
{
ORDINATETYPE BoxLeft,BoxTop,BoxRight,BoxBottom;
TextBoxs *MidBox;
int BoxDots;
MidBox=HandleLock(ItemGetHandle(HBox));
if (MidBox==NULL)
break;
BoxGetPolygonDrawBorder((Boxs *)MidBox,&BoxDots,BoxXY);
PolygonGetMinRectangle(BoxDots,BoxXY,&BoxLeft,&BoxTop,&BoxRight,&BoxBottom);
if (RectangleIsInRectangle(BoxDrawLeft,BoxDrawTop,BoxDrawRight,BoxDrawBottom,
BoxLeft,BoxTop,BoxRight,BoxBottom)||TextBoxGetBoxType(MidBox)==TEXTBOX)
{
HBOX LinkBox;
BoxDraw(HBox,
(HBox==GlobalBoxHeadHandle)?DRAWBORDERWITHRECATNGLE:
DRAWVIRTUALBORDOR);
if (TextBoxGetBoxType(MidBox)==TEXTBOX &&
(GlobalBoxTool==IDX_UNLINK||GlobalBoxTool==IDX_LINK) &&
(LinkBox=TextBoxGetPrevLinkBox(MidBox))!=0 )
{
ORDINATETYPE Left2,Top2,Right2,Bottom2;
BoxGetRect(HBox,&BoxLeft,&BoxTop,&BoxRight,&BoxBottom);
BoxXY[0]=BoxLeft; BoxXY[1]=BoxTop;
BoxPolygonRotate(1,BoxXY,(PictureBoxs *)MidBox);
BoxPolygonToWindowXY(1,BoxXY);
BoxLeft=BoxXY[0]; BoxTop=BoxXY[1];
if(ItemGetFather(LinkBox)==PageHandle)
{
BoxGetRect(LinkBox,&Left2,&Top2,&Right2,&Bottom2);
BoxXY[0]=Right2; BoxXY[1]=Bottom2;
BoxPolygonRotate(1,BoxXY,HandleLock(ItemGetHandle(LinkBox)));
HandleUnlock(ItemGetHandle(LinkBox));
BoxPolygonToWindowXY(1,BoxXY);
}
else
{
BoxXY[0]=getmaxx(); BoxXY[1]=0; // screen (Right,Top)
}
line(BoxLeft,BoxTop,BoxXY[0],BoxXY[1]);
}
}
HandleUnlock(ItemGetHandle(HBox));
HBox=ItemGetNext(HBox);
}
if (GlobalGroupGetSign())
GroupDrawAllBorder(DRAWXORBORDER);
setviewport(TmpViewPort.left,TmpViewPort.top,TmpViewPort.right,
TmpViewPort.bottom,TmpViewPort.clip);
setcolor(SaveColor);
MouseShow();
return;
}
