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- C*****************************************************************************
- C GEOM.FOR
- C
- C This sample program demonstrates the use of the Device Info Functions.
- C****************************************************************************
- include "pgl.for"
- integer*2 j, ierr, pdata(12), polydata(12)
- data polydata/500,200, 100,400, 300,800,
- + 600,600, 900,700, 750,300/
- C
- C Open A Drawing File.
- C
- call pgInitDrw( "GEOM.PLT"//CHAR(0), 3001, 3001, ierr)
- if( ierr .ne. 0)then
- print *, 'Error opening drawing file!'
- stop
- endif
-
- call pgSetTextStyle( pgTRIPLEX )
- call pgSetTextJustify( pgCENTER, pgBOTTOM )
- call pgSetCharSpacing( 3 )
- call pgSetTextScaling( 2,1,2,1 )
- call pgSetColor( 15 )
- C
- call pgRectangle( 0, 0, 3000, 3000, pgOUTLINE )
- call pgLine( 0, 1000, 3000, 1000 )
- call pgLine( 0, 2000, 3000, 2000 )
- call pgLine( 1000, 0, 1000, 3000 )
- call pgLine( 2000, 0, 2000, 3000 )
-
- C-------- 1
- call pgArc( 500, 500, 300, 0, 210 )
- call pgDrawTextXY( 500, 990, "ARC"//CHAR(0))
-
- C-------- 2
- call pgSetFillStyle( 2, 1 )
- call pgCircle( 1500, 500, 300, pgOFILL )
- call pgDrawTextXY( 1500, 990, "CIRCLE"//CHAR(0))
-
- C-------- 3
- call pgEllArc( 2500, 500, 400, 300, 0, 210 )
- call pgDrawTextXY( 2500, 990, "ELLARC"//CHAR(0))
-
- C------- 4
- call pgSetFillStyle( 3, 1 )
- call pgEllipse( 500, 1500, 400, 300, pgOFILL )
- call pgDrawTextXY( 500, 1990, "ELLIPSE"//CHAR(0))
-
- C------- 5
- call pgSetFillStyle( 4, 1 )
- call pgPie( 1500, 1500, 300, 0, 240, pgOFILL )
- call pgDrawTextXY( 1500, 1990, "PIE"//CHAR(0))
-
- C------- 6
- do j = 1,12,2
- pdata(j) = polydata(j) + 2000
- pdata(j+1) = polydata(j+1) + 1000
- enddo
- call pgSetFillStyle( 5, 1 )
- call pgPolyLine( pdata, 6 )
- call pgDrawTextXY( 2500, 1990, "POLYLINE"//CHAR(0))
-
- C------- 7
- do j = 1,12,2
- pdata(j) = polydata(j) + 0
- pdata(j+1) = polydata(j+1) + 2000
- enddo
- call pgSetFillStyle( 6, 1 )
- call pgPolygon( pdata, 6, pgOFILL )
- call pgDrawTextXY( 500, 2990, "POLYGON"//CHAR(0))
-
- C-------- 8
- call pgSetFillStyle( 7, 1 )
- call pgRectangle( 1500-400, 2500-300, 1500+400, 2500+300,pgOFILL)
- call pgDrawTextXY( 1500, 2990, "RECTANGLE"//CHAR(0))
-
- C-------- 9
- call pgSetFillStyle( 8, 1 )
- call pgSector( 2500, 2500, 400, 300, 0, 300, pgOFILL )
- call pgDrawTextXY( 2500, 2990, "SECTOR"//CHAR(0))
- C
- C Close The Drawing File.
- C
- call pgEndDrw()
- C
- END