Plot coordinate pairs: Difference between revisions

Line 973:

if (f2 >= xs.max) f2 else (round(xs.max/f1)+1)*f1

}

//val ymax = {val f1 = pow(10,log10(ys.max).toInt); round(ys.max/f1)*f1}

val ymax = {

val f1 = pow(10,log10(ys.max).toInt)

Line 998:

Line 997:

a_path.lineTo(pymax.dx, pymax.dy) //y-axis

// interval signs:

(0 to xs.size-1).map(i=>Coord(i*xinterv, 0))

(0 to xs.size-1).map(i=>Coord(i*xinterv, 0)).map(p=>{a_path.moveTo(p.dx,p.dy);a_path.lineTo(p.dx,p.dy+5)})

.map(p=>{a_path.moveTo(p.dx,p.dy);a_path.lineTo(p.dx,p.dy+5)})

(0 to xs.size-1).map(i=>Coord(0, i*yinterv)).map(p=>{a_path.moveTo(p.dx,p.dy);a_path.lineTo(p.dx-5,p.dy)})

(0 to xs.size).map(i=>Coord(0, i*yinterv))

.map(p=>{a_path.moveTo(p.dx,p.dy);a_path.lineTo(p.dx-5,p.dy)})

//grid:

var g_path = new geom.GeneralPath

(1 to xs.size).map(i=>Coord(i*xinterv, 0))

(1 to xs.size).map(i=>Coord(i*xinterv, 0)).map(p=>{g_path.moveTo(p.dx,p.dy);g_path.lineTo(Coord(p.x,ymax).dx,Coord(p.x,ymax).dy)})

.map(p=>{g_path.moveTo(p.dx,p.dy);g_path.lineTo(Coord(p.~~x,ymax~~).dx,Coord(p.~~x,ymax~~).dy)})

(1 to xs.size).map(i=>Coord(0, i*yinterv)).map(p=>{g_path.moveTo(p.dx,p.dy);g_path.lineTo(Coord(xmax,p.y).dx,Coord(xmax,p.y).dy)})

(1 to xs.size).map(i=>Coord(0, i*yinterv))

.map(p=>{g_path.moveTo(p.dx,p.dy);g_path.lineTo(Coord(xmax,p.y).dx,Coord(xmax,p.y).dy)})

//labeling:

val xlabels = (0 to xs.size)

val xlabels = (0 to xs.size).map(i=>{val p=Coord(i*xinterv,0); Triple(p.x.toInt.toString,p.dx-3,p.dy+20)})

.map(i=>{val p=Coord(i*~~xinterv,0~~); Triple(p.x.toInt.toString,p.dx-3,p.dy+20)})

val ylabels = (0 to xs.size).map(i=>{val p=Coord(0,i*yinterv); Triple(p.y.toInt.toString,p.dx-30,p.dy+5)})

val ylabels = (0 to xs.size)

.map(i=>{val p=Coord(0,i*yinterv); Triple(p.y.toInt.toString,p.dx-30,p.dy+5)})

//curve:

Line 1,038:

Line 1,031:

}

val xs = List(0, 1, 2, 3, 4, 5, 6, 7, 8, 9)

val ys = List(2.7, 2.8, 31.4, 38.1, 58.0, 76.2, 100.5, 130.0, 149.3, 180.0)