Thanks for reading this post, I am trying to get this line chart to work however it doesnt want to plot the vertical points. I think it maybe with the var ‘ha’… Any help would be greatly appreciated.
linea = new Array(“3”, “24”, “12”, “6”, “4”);
counta = linea.length;
maxa = 0;
for (indexx=0; indexx<counta; indexx++) {
maxa = math.max(maxa, linea[indexx]);
}
highval = math.max(maxa);
var stageheight = 250;
var stagewidth = 440;
var marginleft = 50;
var marginright = 50;
var marginbottom = 50;
var margintop = 50;
// set limits
var originx = marginleft;
var originy = stageheight-marginbottom;
var availx = (stagewidth-marginleft)-marginright;
var availy = (stageheight-marginbottom)-margintop;
var maxx = stagewidth-marginright;
// get each value in each array and translate it to ratio of
// highval to make max use of space. // hr = height ratio
var hr = availy/highval;
ha = new Array();
for (i=0; i<counta; i++) {
if (hr>1) {
ha* = linea**hr;
} else {
ha* = linea*/hr;
}
}
// increments
// x is available width / count + 1;
xinc = availx/(counta);
_root.createEmptyMovieClip(“amovie”, 1);
with (_root.amovie) {
// first set up inital values
var x_a = originx;
var y_a = originy;
// draw grid
// horizontal lines
for (i=0; i<9; i++) {
lineStyle(1, 0xcccccc, 100);
moveTo(x_a, y_a);
lineTo(maxx, y_a);
y_a = y_a-(availy/8);
}
// reset up inital values
var x_a = originx;
var y_a = originy;
// height of the chart
for (indexa=0; indexa<(counta+1); indexa++) {
lineStyle(1, 0xcccccc, 100);
moveTo(x_a, y_a);
lineTo(x_a, margintop);
x_a = x_a+xinc;
}
// reset up inital values
var x_a = originx;
var y_a = originy;
// now get each result from the arrays
for (indexa=0; indexa<counta; indexa++) {
lineStyle(2, 0xE49111, 100);
moveTo(x_a, y_a);
x_a = x_a+xinc;
y_a = originy-ha[indexa];
lineTo(x_a, y_a);
}
}
