1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
|
class BarStyle extends Style
{
public var is_bar:Boolean = true;
// MovieClip that holds each bar:
private var bar_mcs:Array;
public var name:String;
public function BarStyle( val:String, name:String )
{
this.name = name;
// this calls parent obj Style.Style first
this.parse_bar( val );
}
public function parse_bar( val:String )
{
var vals:Array = val.split(",");
this.alpha = Number( vals[0] );
this.colour = _root.get_colour(vals[1]);
if( vals.length > 2 )
this.key = vals[2];
if( vals.length > 3 )
this.font_size = Number( vals[3] );
}
// override Style:set_values
function set_values( v:Array, labels:Array )
{
super.set_values( v );
// make an empty array to hold each bar MovieClip:
this.bar_mcs = new Array(this.values.length);
for( var i:Number=0; i < this.values.length; i++ )
{
var mc:MovieClip = _root.createEmptyMovieClip( this.name+'_'+i, _root.getNextHighestDepth() );
mc.onRollOver = _root.FadeIn;
mc.onRollOut = _root.FadeOut;
//mc.onRollOver = ChartUtil.glowIn;
// this is used in FadeIn and FadeOut
//mc.tool_tip_title = labels[i];
var tooltip:Object = {x_label:labels[i], value:this.values[i], key:this.key};
mc.tooltip = tooltip;
// add the MovieClip to our array:
this.bar_mcs[i] = mc;
}
}
public function valPos( b:Box, right_axis:Boolean, min:Number, bar_count:Number, bar:Number )
{
this.ExPoints=Array();
var item_width:Number = b.width_() / values.length;
// the bar(s) have gaps between them:
var bar_set_width:Number = item_width*0.8;
// get the margin between sets of bars:
var bar_left:Number = b.left_()+((item_width-bar_set_width)/2);
// 1 bar == 100% wide, 2 bars = 50% wide each
var bar_width:Number = bar_set_width/bar_count;
for( var i:Number=0; i < this.values.length; i++)
{
var left2:Number = bar_left+(i*item_width);
left2 += bar_width*bar;
this.ExPoints.push(
new ExPoint(
left2, // x position of value
0, // center (not applicable for a bar)
b.getY( Number(this.values[i]), right_axis ),
bar_width,
b.getYbottom( right_axis ),
Number(values[i])
)
);
}
}
public function draw()
{
for( var i:Number=0; i < this.ExPoints.length; i++ )
this.draw_bar( this.ExPoints[i], i );
}
public function draw_bar( val:ExPoint, i:Number )
{
var top:Number;
var height:Number;
if(val.bar_bottom<val.y)
{
top = val.bar_bottom;
height = val.y-val.bar_bottom;
}
else
{
top = val.y
height = val.bar_bottom-val.y;
}
var mc:MovieClip = this.bar_mcs[i];
mc.clear();
mc.beginFill( this.colour, 100 );
mc.moveTo( 0, 0 );
mc.lineTo( val.bar_width, 0 );
mc.lineTo( val.bar_width, height );
mc.lineTo( 0, height );
mc.lineTo( 0, 0 );
mc.endFill();
mc._x = val.left;
mc._y = top;
mc._alpha = this.alpha;
mc._alpha_original = this.alpha; // <-- remember our original alpha while tweening
// this is used in _root.FadeIn and _root.FadeOut
//mc.val = val;
// we return this MovieClip to FilledBarStyle
return mc;
}
}
|
