5 function scatter_line( $colour, $width )
7 $this->type
= "scatter_line";
8 $this->set_colour( $colour );
9 $this->set_width( $width );
12 function set_default_dot_style( $style )
18 function set_colour( $colour )
20 $this->colour
= $colour;
23 function set_width( $width )
25 $this->width
= $width;
28 function set_values( $values )
30 $this->values
= $values;
33 function set_step_horizontal()
35 $this->stepgraph
= 'horizontal';
38 function set_step_vertical()
40 $this->stepgraph
= 'vertical';
43 function set_key( $text, $font_size )
47 $this->$tmp = $font_size;