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- font1=LoadFont("amr14.fon"); /* the font will be used later */
- env1=EnvSave(0); /* save the initial environment setting */
- HorzLine(0,0,100,1); /* solid horizontal line */
- VertLine(200,0,50,1); /* solid vertical line */
- SetStyle(0x3333); /* then different style of horizontal and */
- HorzLine(0,10,100,1); /* vertical lines */
- VertLine(210,0,50,1);
- SetStyle(0);
- HorzLine(0,20,100,1);
- VertLine(220,0,50,1);
- SetStyle(0x11ff);
- HorzLine(0,30,100,1);
- VertLine(230,0,50,1);
- WriteStr(0,0,0,50,"HorzLine",0,0); /* label the horizontal lines */
- WriteStr(3,2,240,0,"VertLine",0,0); /* label the vertical lines */
- RelOrg(0,60); /* move down the origin */
- SetStyle(0x3333);
- Circle(50,50,50); /* Circle is not affected by style */
- WriteStr(0,0,23,55,"Circle",0,0);
- Arc1(200,50,52,0xff); /* but Arc1 does */
- WriteStr(0,0,182,55,"Arc1",0,0);
- FillEllipse(400,50,80,30); /* completely filled ellipse */
- temp2=PlotType(1); /* change plot type and save old type in temp2 */
- WriteStr(0,0,353,55,"FillEllipse",0,0);
- PlotType(temp2);
- SetStyle(0xffff);
- Earc2(570,50,60,50,100,270); /* Draws a arc with length 270 degrees */
- ArcPoint(&x1,&y1,&x2,&y2); /* draws two lines and become a sector */
- Line(x1,y1,570,50);
- Line(570,50,x2,y2);
- env2=EnvSave(0); /* <-+ save current environemnt */
- SetWin(570,50,570,50); /* | define a one-point window */
- Earc2(570,50,60,50,100,135); /* | so the arc is not drawn */
- ArcPoint(&x1,&y1,&x2,&y2); /* | but the starting and ending point */
- /* | coordinates are stilled calculated */
- EnvRsto(env2,0); /* <-+ restore the original window setting */
- Line(x2,y2,570,50); /* only draw a line for one end point */
- Earc2(578,45,60,50,10,90); /* draw another arc with different center */
- ArcPoint(&x1,&y1,&x2,&y2); /* complete the sector */
- Line(x1,y1,578,45);
- Line(578,45,x2,y2);
- PatternFill(560,40,pattern2,0); /* fill the three different region with */
- PatternFill(570,60,pattern3,0); /* different pattern */
- PatternFill(590,30,pattern1,0);
- SetOrg(0,195);
- font2=SelectFont(font1);
- WriteStr(0,0,100,0,"Examples",0,0); /* an example on text display */
- NextXY(&x1,&y1);
- Line(100,0,x1,y1);
- PrintPage();
- EnvRsto(env1,0); /* restore environment on start time */
- /* an example on Draw */
- Draw("NW DN12 RT16 AS0xc0 EL16,12 UP12 WR RT600",0,0);
- Draw("NW DN12 AS0x03 EL16,12 RT16 WR DN160",0,0);
- Draw("NW LF16 AS0x0c EL16,12 DN12 WR LF600",0,0);
- Draw("NW UP12 AS0x30 EL16,12 LF16 WR UP160",0,0);
- SetOrg(99,19);
- HorzLine(8,6,204,104); /* draw a rectangular plane */
- PlotType(1);
- HorzLine(0,0,205,105); /* clear most part of it */
- PlotType(0);
- Rectangle(0,0,203,103); /* draw a outline */
- RelOrg(1,1);
- SetWin(0,0,200,100); /* create window 1 */
- temp1=EnvSave(0); /* save window 1 environment */
-
- SetOrg(400,20); /* create window 2 environment */
- SetWin(0,0,100,100);
- HorzLine(0,0,1000,1000);
- PlotType(1);
- temp2=EnvSave(0); /* save the environment */
-
- Circle(50,50,55);
- Line(0,0,200,200);
- Line(100,0,0,100);
-
- EnvRsto(temp1,0x8000); /* restore window 1 environment and keep the slot */
- WriteStr(0,0,0,10,
- "This window is not affected",0,0);
- WriteStr(0,0,0,20,
- "By the other window.",0,0);
-
- EnvRsto(temp2,0x8000); /* restore window 2 environment and keep the slot */
- Box(5,5,90,90,2,2);
- SolidFill(40,50);
- PrintPage();