Codice PHP:
Sopra ho messo tutte le variabili della classe padre e l'estensione della classe
function PHPGraphLibExtended($width='', $height='')
{
PHPGraphLib::PHPGraphLib($width,$height);
}
function initialize()
{
PHPGraphLib::initialize();
}
function setBarColor($color, $color2='',$color3='')
{
if(!is_array($color)){
PHPGraphLib::setBarColor($color, $color2, $color3);
} else {
foreach($color as $k => $value) {
if(!empty($color)) {
$this->setGenericColor($color, '$this->multi_bar_colors[]', "Bar color not specified properly afanculo.");
}
}
/*$this->setGenericColor($color, '$this->multi_bar_colors[]', "Bar color not specified properly.");
if(!empty($color2)){
$this->setGenericColor($color2, '$this->multi_bar_colors[]', "Bar color 2 not specified properly.");
}
if(!empty($color3)){
$this->setGenericColor($color3, '$this->multi_bar_colors[]', "Bar color 3 not specified properly.");
}
if (!empty($color4)){
$this->setGenericColor($color4, '$this->multi_bar_colors[]', "Bar color 4 not specified properly.");
}*/
}
}
function setGenericColor($inputColor, $var, $errorMsg)
{
//CAN BE USED FOR MOST COLOR SETTING OPTIONS
if(!empty($inputColor)&&$arr=$this->returnColorArray($inputColor))
{
eval($var . ' = imagecolorallocate($this->image, $arr[0], $arr[1], $arr[2]);');
return true;
}
else
{
$this->error[]=$errorMsg;
return false;
}
}
function returnColorArray($color)
{
//CHECK TO SEE IF NUMERIC COLOR PASSED THROUGH IN FORM '128,128,128'
if(strpos($color,',')!==false)
{
return explode(',',$color);
}
switch($color)
{
//NAMED COLORS BASED ON W3C's RECOMMENDED HTML COLORS
case 'black': return array(0,0,0); break;
case 'silver': return array(192,192,192); break;
case 'gray': return array(128,128,128); break;
case 'white': return array(255,255,255); break;
case 'maroon': return array(128,0,0); break;
case 'red': return array(255,0,0); break;
case 'purple': return array(128,0,128); break;
case 'fuscia': return array(255,0,255); break;
case 'green': return array(0,128,0); break;
case 'lime': return array(0,255,0); break;
case 'olive': return array(128,128,0); break;
case 'yellow': return array(255,255,0); break;
case 'navy': return array(0,0,128); break;
case 'blue': return array(0,0,255); break;
case 'teal': return array(0,128,128); break;
case 'aqua': return array(0,255,255); break;
case 'pastel_orange_1': return array(238,197,145); break;
case 'pastel_orange_2': return array(238,180,34); break;
case 'pastel_blue_1': return array(122,197,205); break;
case 'pastel_green_1': return array(102,205,0); break;
case 'pastel_blue_2': return array(125,167,217); break;
case 'pastel_green_2': return array(196,223,155); break;
case 'clay': return array(246,142,85); break;
case 'pastel_yellow': return array(255,247,153); break;
case 'pastel_purple': return array(135,129,189); break;
case 'brown': return array(166,124,81); break;
}
$this->error[]="Color name \"$this->$color\" not recogized.";
return false;
}
Mi date una mano??? Grazie!!!