graph_map.php

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<?php

      /*
      *     This source code is a part of the Ultimix Project. 
      *     It is distributed under BSD license. All other third side source code (like tinyMCE) is distributed under 
      *     it's own license wich could be found from the corresponding files or sources. 
      *     This source code is provided "as is" without any warranties or garanties.
      *
      *     Have a nice day!
      *
      *     @url http://ultimix.sorceforge.net
      *
      *     @author Alexey "gdever" Dodonov
      */

      class graph_map_1_0_0{

            private function  compile_area( $Data , $Coords )
            {
                  try
                  {
                        $this->Output .= $this->CachedMultyFS->get_template( __FILE__ , 'area.tpl' );
                        $this->Output = str_replace( 
                              array( '{title}' , '{coords}' )  , array( $Data , $Coords ) , $this->Output
                        );
                  }
                  catch( Exception $e )
                  {
                        $a = func_get_args();_throw_exception_object( __METHOD__ , $a , $e );
                  }
            }
            
            function                compile_map_items( $DataY , $DataX )
            {
                  try
                  {
                        $GlobalCenterX = $this->ClientX + $this->CoordX;
                        $GlobalCenterY = $this->Height - $this->ClientY - $this->CoordY;

                        list( $dX , $dY ) = $this->get_scales( $DataX , $DataY );

                        $c = count( $DataX );

                        $this->Output = '';

                        for( $i = 0 ; $i < $c ; $i++ )
                        {
                              $x = intval( $GlobalCenterX + ( $DataX[ $i ] - min( $DataX ) ) * $dX + $this->MarginLeft );
                              $y = intval( $GlobalCenterY - ( $DataY[ $i + 0 ] - min( $DataY ) ) * $dY - $this->MarginBottom );

                              $this->compile_area( $DataY[ $i ] , "$x,$y" );
                        }
                  }
                  catch( Exception $e )
                  {
                        $a = func_get_args();_throw_exception_object( __METHOD__ , $a , $e );
                  }
            }

            private function  prepare_map_generation( &$Options )
            {
                  try
                  {
                        $Width = $Options->get_setting( 'width' , 640 );
                        $Height = $Options->get_setting( 'height' , 480 );

                        $this->set( 'Width' , $Width );
                        $this->set( 'Height' , $Height );

                        $ClientX = $Options->get_setting( 'client_x' , 50 );
                        $ClientY = $Options->get_setting( 'client_y' , 20 );
                        $ClientWidth = $Options->get_setting( 'client_width' , $Width - 70 );
                        $ClientHeight = $Options->get_setting( 'client_height' , $Height - 40 );
                        $this->compile_client_width_height( $ClientX , $ClientY , $ClientWidth , $ClientHeight );
                  }
                  catch( Exception $e )
                  {
                        $a = func_get_args();_throw_exception_object( __METHOD__ , $a , $e );
                  }
            }
            
            function                view_map( &$Options )
            {
                  try
                  {
                        $this->prepare_map_generation( $Options );

                        $DataY = explode( ',' , $Options->get_setting( 'data_y' ) );
                        $DataX = explode( ',' , $Options->get_setting( 'data_x' ) );
                        $this->compile_map_items( $DataY , $DataX );

                        $MapName = $Options->get_setting( 'map_name' , 'graph_map' );
                        $this->Output = $this->CachedMultyFS->get_template( __FILE__ , 'map.tpl' );
                        $this->Output = str_replace( 
                              array( '{map_name}' , '{output}' ) , array( $MapName , $this->Output ) , $this->Output
                        );
                  }
                  catch( Exception $e )
                  {
                        $a = func_get_args();_throw_exception_object( __METHOD__ , $a , $e );
                  }
            }
      }
      
?>