source: code/Website/php-ofc-library/ofc_line.php@ 7853

<?php

class line_on_show
{
        /**
         *@param $type as string. Can be any one of:
         * - 'pop-up'
         * - 'explode'
         * - 'mid-slide'
         * - 'drop'
         * - 'fade-in'
         * - 'shrink-in'
         *
         * @param $cascade as float. Cascade in seconds
         * @param $delay as float. Delay before animation starts in seconds.
         */
        function __construct($type, $cascade, $delay)
        {
                $this->type = $type;
                $this->cascade = (float)$cascade;
                $this->delay = (float)$delay;
        }
}

class line
{
        function line()
        {
                $this->type      = "line";
                $this->values    = array();
        }
        
        /**
         * Set the default dot that all the real
         * dots inherit their properties from. If you set the
         * default dot to be red, all values in your chart that
         * do not specify a colour will be red. Same for all the
         * other attributes such as tooltip, on-click, size etc...
         * 
         * @param $style as any class that inherits base_dot
         */
        function set_default_dot_style( $style )
        {
                $tmp = 'dot-style';
                $this->$tmp = $style;   
        }
        
        /**
         * @param $v as array, can contain any combination of:
         *  - integer, Y position of the point
         *  - any class that inherits from dot_base
         *  - <b>null</b>
         */
        function set_values( $v )
        {
                $this->values = $v;             
        }
        
        /**
     * Append a value to the line.
     *
     * @param mixed $v
     */
    function append_value($v)
    {
        $this->values[] = $v;       
    }
        
        function set_width( $width )
        {
                $this->width = $width;          
        }
        
        function set_colour( $colour )
        {
                $this->colour = $colour;
        }
        
        /**
         * sytnatical sugar for set_colour
         */
        function colour( $colour )
        {
                $this->set_colour( $colour );
                return $this;
        }
        
        function set_halo_size( $size )
        {
                $tmp = 'halo-size';
                $this->$tmp = $size;            
        }
        
        function set_key( $text, $font_size )
        {
                $this->text      = $text;
                $tmp = 'font-size';
                $this->$tmp = $font_size;
        }
        
        function set_tooltip( $tip )
        {
                $this->tip = $tip;
        }
        
        /**
         * @param $text as string. A javascript function name as a string. The chart will
         * try to call this function, it will pass the chart id as the only parameter into
         * this function. E.g:
         * 
         */
        function set_on_click( $text )
        {
                $tmp = 'on-click';
                $this->$tmp = $text;
        }
        
        function loop()
        {
                $this->loop = true;
        }
        
        function line_style( $s )
        {
                $tmp = "line-style";
                $this->$tmp = $s;
        }
        
            /**
     * Sets the text for the line.
     *
     * @param string $text
     */   
    function set_text($text)
    {
        $this->text = $text;
    }
        
        function attach_to_right_y_axis()
        {
                $this->axis = 'right';
        }
        
        /**
         *@param $on_show as line_on_show object
         */
        function set_on_show($on_show)
        {
                $this->{'on-show'} = $on_show;
        }
        
        function on_show($on_show)
        {
                $this->set_on_show($on_show);
                return $this;
        }
}