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class LineStyle extends Style
{
private var mc:MovieClip;
public function LineStyle( val:String, name:String )
{
var vals:Array = val.split(",");
this.line_width = 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] );
if( length( vals ) > 4 )
this.circle_size = Number( vals[4] );
this.mc = _root.createEmptyMovieClip(name, _root.getNextHighestDepth());
}
public function valPos( b:Box, right_axis:Boolean, min:Number )
{
this.ExPoints=Array();
for( var i:Number=0; i < this.values.length; i++)
{
if( this.values[i] == 'null' )
{
this.ExPoints.push( null );
}
else
{
this.ExPoints.push(
new ExPoint(
0, // x position of value
b.get_x_pos( i ),
b.getY( Number(this.values[i]), right_axis ),
0,//bar_width,
0,//b.bottom,
Number( this.values[i] )
)
);
}
}
}
// Draw lines...
public function draw()
{
this.mc.clear();
mc.lineStyle( this.line_width, this.colour, 100); // <-- alpha 0 to 100
var first:Boolean = true;
for( var i:Number=0; i < this.ExPoints.length; i++ )
{
// skip null values
if( this.ExPoints[i] != null )
{
if( first )
{
mc.moveTo(this.ExPoints[i].center,this.ExPoints[i].y);
first = false;
}
else
mc.lineTo(this.ExPoints[i].center,this.ExPoints[i].y);
}
}
}
private function rollOver()
{
}
// called by AreaHollow, LineHollow
public function make_dot( mc:MovieClip, col:Number, bg:Number, tool_tip_title:String, tool_tip_value:String )
{
if( tool_tip_title != undefined )
mc.tool_tip_title = tool_tip_title;
else
mc.tool_tip_title = '';
mc.tool_tip_value = tool_tip_value;
//mc.onRollOver = _root.circleBig;
//
// extremely curious syntax, but it works.
// add a roll over function to the MovieClip
//
var ref = mc;
mc.onRollOver = function(){
ref._width += 4;
ref._height += 4;
_root.show_tip( this, this._x, this._y-20, this.tool_tip_title, this.tool_tip_value );
};
// make the circle shrink and remove tooltip:
mc.onRollOut = function(){
_root.hide_tip( this );
ref._width -= 4;
ref._height -= 4;
};
mc.lineStyle( 0, bg, 100);
mc.fillCircle( 0, 0, this.circle_size, 15, bg );
mc.fillCircle( 0, 0, this.circle_size-1, 15, col);
}
public function move_dot( val:ExPoint, mc:MovieClip )
{
//trace(val.center);
// Move and fix the dots...
mc._x = val.center;
mc._y = val.y;
}
public function add( val:String )
{
this.values.push( val );
}
}
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