<?php
/********************************************/
/** Weather graphic generator v6.3         **/                                            
/**          User Configuration            **/
/********************************************/

/***** DATA FILE: defines the path to the data file. *****/
// path can be absolute or relative. If you have issues try using the absolute
// path.
// THIS IS NOT A URL!!
// if using WD clientraw.txt supply the path to it.
$data_file_path  = './stickertags.txt'; 

/***** IMAGE FORMAT: defines the image format *****/
// The script supports 3 image formats: GIF, PNG, and JPEG
// set $image_format for each as follows:
// for GIF: $image_format = 'gif';
// for PNG: $image_format = 'png';
// for JPEG: $image_format = 'jpeg';
$image_format = 'gif';

/***** FONT FILE: font file for true type fonts. *****/
// $font_file is a PATH to a font file. THIS IS NOT A URL!!
// you will have to find the appropriate font file on the server or upload 
// upload it!
// if you upload a font file to the same directory as wxgraphic.php you can
// define the path like this: $font_file = './arial.ttf';
// if you want to use the default GD fonts set value as: $font_file = 'none';
$font_file = './arial.ttf';
//$font_file = 'none';

/***** UNIT DEFINITIONS: define various units. *****/
// no calculations are done with this, it just sets how units will read on the
// graphic. if you don't want anything to display just make the value(s) empty
// like this: $barom_units = '';
$barom_units = 'in/Hg';
$rain_units = 'in';
$degree_units = '°';
$wind_units = 'mph';

/***** HEAT INDEX and WIND CHILL THRESHOLDS: set heat index and wind chill *****/
/***** threshold values.                                                   *****/
// These values determine which will be displayed. If neither criteria
// is met neither is displayed.                  

// WIND CHILL THRESHOLD: wind chill will display if value is <= this value
$wind_chill_threshold = '32';

// HEAT INDEX THRESHOLD: heat index will display if value is >= to this value
$heat_index_threshold = '99';

// CURRENT CONDITIONS ICON: include a current conditions icon on the graphic
// NOTE! currently only supported if you are using Weather Display 
//       clientraw.txt or VWS for your data file.
// if $curr_cond_icon is set to any value other than "yes" the icon will not
// be included.
$curr_cond_icon = 'no';

/***** ICON PLACEMENT: this section defines where the current      *****/
/***** conditions/forecast icon will be placed if you are using it *****/
// $default_icon_x: x coordinate on default image of the upper left most pixel of icon
// $default_icon_y: y coordinate on default image of the upper left most pixel of icon
$default_icon_x = '95';
$default_icon_y = '40';

$standardbanner_icon_x = '2';
$standardbanner_icon_y = '2';

$banner_icon_x = '15';
$banner_icon_y = '16';

$avatar_icon_x = '2';
$avatar_icon_y = '2';

$citybanner_icon_x = '15';
$citybanner_icon_y = '16';

$carsonnow_icon_x = '0';
$carsonnow_icon_y = '0';

$carsonnow1_icon_x = '0';
$carsonnow1_icon_y = '28';

$whitebanner_icon_x = '0';
$whitebanner_icon_y = '0';

$news_icon_x = '0';
$news_icon_y = '0';

$small_icon_x = '1000';
$small_icon_y = '1000';


/****************************************************************************/
/***************************  Color Definitions *****************************/
/****************************************************************************/
// These are the color definitions for the images.
// imagecolorallocate(image, red, green, blue);
// where:
// image = image variable. Will always be "$img".
// red = red component 0-255
// green = green component 0-255
// blue = blue component 0-255

function define_colors() {
  global $img, $red, $green, $blue, $black, $yellow, $white, $trans_color,
         $anti_alias;

  $red = imagecolorallocate($img,255,0,0);      // RED
  $green = imagecolorallocate($img,0,128,0);      // GREEN
  $blue = imagecolorallocate($img,0,0,255);      // BLUE
  $black = imagecolorallocate($img,0,0,0);        // BLACK
  $yellow= imagecolorallocate($img,255,255,0);  // YELLOW
  $white = imagecolorallocate($img,255,255,255);  // WHITE

  /***** Transparency settings *****/
  // if using a transparent color set it here. the RGB value should match the
  // color value of your images background, ie the color you want to be 
  // transparent.
  // This is only supported for gif and png images!
  // IMPORTANT! don't set the pallete tranparency in your source image with
  // your image editor! You'll get strange results if you do. 
  // you may want to set $anti_alias to 'off' below to avoid the problems
  // anti-aliasing can introduce with different background colors.
  // See README.txt for more info on using transparency
  // uncomment the two lines below to set transparency
  //
  //$trans_color = imagecolorallocate($img,250,250,250);
  //$trans_color = imagecolortransparent($img,$trans_color);

  // Transparency can be problematic with the anti-aliasing that occurs
  // by default with TrueType fonts in GD. To help avoid the problems that can
  // occur with anti-aliasing over different color backgrounds you can turn it
  // off with this parameter. The tradeoff is that your text will not look as
  // good.  
  // To turn off TrueType anti-aliasing set "$anti_alias = 'off';
  $anti_alias = 'on';

} // end function define_colors

/****************************************************************************/
/************************* DATA WRITING FUNCTIONS ***************************/
/****************************************************************************/

// Below are the functions that write the actual data onto the image. I've 
// broken them out into the config.txt file to make it easier to modify.
// write_default: writes data onto the default image
// write_banner: writes data onto the banner
// write_banner_big: writes data onto the big banner
// write_avatar: writes data onto the avatar image
//
// All data is written onto the image using the funcion:
// imagecenteredtext($x, $y, $text, $size, $ttfsize, $color, $angle);
// where:
// $x = x coordinate where the text will be centered
// $y = y coordinate where the text will be centered
// $text = the text to be written
// $size = font size for built-in GD fonts (1,2,3,4, or 5)
// $ttfsize = font size for ttf fonts. Use just like you would in a word processor
// $color = color as defined in the allocate colors section below
// $angle = for ttf fonts, determines the angle for the text.
// you must pass all parameters even if you aren't using them. if you are not
// using a parameter put '' in its place.

/*****************************************************************************/
/***** write_default: This function writes your values onto the default. *****/
/*****************************************************************************/
function write_default() {
  // let's start by defining some global variables that will be passed between 
  // functions. This is kind of clunky!
  // NOTE: IF YOU ADD ADDITIONAL COLORS YOU'LL NEED TO ADD THEM HERE TOO!
  global $red, $green, $blue, $black, $white, $yellow, $date, $time, $temp, 
         $degree_units, $winds, $wind_units, $gust, $raintoday, $rain_units, $shortrain,
         $barom, $barom_units, $baromtrendwords, $dewpt, $humidity, $heatindex,
         $heat_index_threshold, $windchill, $wind_chill_threshold, 
         $banner_icon_x, $banner_icon_y, $anti_alias, $warnings, $smallwarnings, $sunrise, $sunset, $fcasttemphi, $fcasttemplo;


 // this section does the heat index and wind chill
  // it figures out what to show, wind chill, heatindex or nothing
  // depending upon your settings
  switch (TRUE){
   // if windchill is <= $wind_chill_threshold and the difference is more than 5 degrees,we'll output it
      case (($windchill <= $wind_chill_threshold) and ($temp - $windchill >= 5));
      $feelslike = "Wind Chill: $windchill";
      imagecenteredtext(75, 74, "$feelslike", 1, 8.5, $red, 0);
     break; 
   // if heat index >= $heat_index_threshold and the difference is more than 5 degrees,we'll output it 
     case (($heatindex >= $heat_index_threshold) and ($temp + $heatindex >= 5));  
     $feelslike = "Heat Index: $heatindex";
     imagecenteredtext(75, 74, "$feelslike", 1, 8, $red, 0); 
    break;
   } // end switch

  // this section controls what is written to the image, where it is written.
  // see the explanation above for details on what each parameter represents 

if ($raintoday !== "") {
	imagecenteredtext(45, 96, "Precip today:$shortrain", 1, 8, $red, 0);
        imagecenteredtext(120, 96, "RH:$humidity%", 1, 9, $black, 0);
	} else {
	 imagecenteredtext(75, 96, "Humidity: $humidity%", 5, 8, $black, 0);
}


     imagecenteredtext(75, 25, "Updated $time $date", 2, 9, $green, 0); 
     imagecenteredtext(55, 63, " $temp", 6, 21, $black, 0); 
     imagecenteredtext(74, 37, " $warnings", 8.5, 8.5, $red, 0);
     imagecenteredtext(75, 84, "Wind: $winds", 3, 9, $black, 0); 
     //imagecenteredtext(75, 96, "Humidity: $humidity%", 5, 8, $black, 0); 
     imagecenteredtext(75, 107, "Barometer is $baromtrendwords", 2, 8, $black, 0); 

     imagecenteredtext(75, 121,"Forecast: $fcasttemphi / $fcasttemplo", 2, 12, $blue, 0); 
    
     imagecenteredtext(42, 136, "$sunrise", 5, 10, $black, 0); 
     imagecenteredtext(116, 136, "$sunset", 5, 10, $black, 0);   


} /***** end function write_default *****/

/******************************************************************************/
/*** write_standardbanner: This function writes your values onto the 468X60 banner. ***/
/******************************************************************************/
function write_standardbanner() {

  // let's start by defining some global variables that will be passed between 
  // functions. This is kind of clunky!
 // NOTE: IF YOU ADD ADDITIONAL COLORS YOU'LL NEED TO ADD THEM HERE TOO!
  global $red, $green, $blue, $black, $white, $yellow, $date, $time, $temp, 
         $degree_units, $winds, $wind_units, $gust, $raintoday, $rain_units, $shortrain,
         $barom, $barom_units, $baromtrendwords, $dewpt, $humidity, $heatindex,
         $heat_index_threshold, $windchill, $wind_chill_threshold, 
         $banner_icon_x, $banner_icon_y, $anti_alias, $warnings, $smallwarnings, $sunrise, $sunset, $fcasttemphi, $fcasttemplo;

 // this section does the heat index and wind chill
  // it figures out what to show, wind chill, heatindex or nothing
  // depending upon your settings
  switch (TRUE){
   // if windchill is <= $wind_chill_threshold and the difference is more than 5 degrees,we'll output it
      case (($windchill <= $wind_chill_threshold) and ($temp - $windchill >= 5));
      $feelslike = "Wind Chill: $windchill";
      imagecenteredtext(73, 48, "$feelslike", 1, 8.5, $red, 0);
     break; 
   // if heat index >= $heat_index_threshold and the difference is more than 5 degrees,we'll output it 
     case (($heatindex >= $heat_index_threshold) and ($temp + $heatindex >= 5));  
     $feelslike = "Heat Index: $heatindex";
     imagecenteredtext(73, 48, "$feelslike", 1, 8, $red, 0); 
    break;
   } // end switch

  // this section controls what is written to the image, where it is written.
  // see the explanation above for details on what each parameter represents 
  imagecenteredtext(90, 12, "A Title Here", 5, 10, $green, 0);
  imagecenteredtext(422, 10, "Click For More", 2, 7, $red, 0); 
  imagecenteredtext(234, 24, "$date @ $time", 1, 7, $green, 0); 
  imagecenteredtext(70, 25, "Temp: $temp$degree_units", 5, 11, $black, 0); 
  imagecenteredtext(70, 50, "Humidity: $humidity%", 5, 9, $black, 0); 
  imagecenteredtext(234, 36, "Wind: $winds", 5, 11, $black, 0); 
  imagecenteredtext(234, 48, "Gust: $gust$wind_units", 2, 7, $black, 0); 
  imagecenteredtext(400, 25, "Precip today:$shortrain", 5, 11, $blue, 0); 
  imagecenteredtext(400, 38, "Dew Pt: $dewpt$degree_units", 5, 9, $black, 0); 
  imagecenteredtext(400, 50, "$barom$barom_units $baromtrendwords", 2, 7, $black, 0); 

} // end function write_standardbanner

/******************************************************************************/
/* write_citybanner: This function writes your values onto the 500X90 citybanner. */
/******************************************************************************/
function write_citybanner() {

  // let's start by defining some global variables that will be passed between 
  // functions. This is kind of clunky!
  // NOTE: IF YOU ADD ADDITIONAL COLORS YOU'LL NEED TO ADD THEM HERE TOO!
  global $red, $green, $blue, $black, $white, $yellow, $date, $time, $temp, 
         $degree_units, $winds, $wind_units, $gust, $raintoday, $rain_units, $shortrain,
         $barom, $barom_units, $baromtrendwords, $dewpt, $humidity, $heatindex,
         $heat_index_threshold, $windchill, $wind_chill_threshold, 
         $banner_icon_x, $banner_icon_y, $anti_alias, $warnings, $smallwarnings, $sunrise, $sunset, $fcasttemphi, $fcasttemplo;

  // this section does the heat index and wind chill
  // it figures out what to show, wind chill, heatindex or nothing
  // depending upon your settings
  switch (TRUE){
   // if windchill is <= $wind_chill_threshold and the difference is more than 5 degrees,we'll output it
      case (($windchill <= $wind_chill_threshold) and ($temp - $windchill >= 5));
      $feelslike = "Wind Chill: $windchill";
      imagecenteredtext(73, 48, "$feelslike", 1, 8.5, $red, 0);
     break; 
   // if heat index >= $heat_index_threshold and the difference is more than 5 degrees,we'll output it 
     case (($heatindex >= $heat_index_threshold) and ($temp + $heatindex >= 5));  
     $feelslike = "Heat Index: $heatindex";
     imagecenteredtext(73, 48, "$feelslike", 1, 8, $red, 0); 
    break;
   } // end switch

  // this section controls what is written to the image, where it is written.
  // see the explanation above for details on what each parameter represents 
  
   imagecenteredtext(250, 18, "Carson City Weather", 1, 17, $blue, 0);
   imagecenteredtext(250, 32, "Updated at $time on $date", 1, 10, $black, 0); 
   imagecenteredtext(72, 14, " Temperature", 1, 11, $black, 0);
   imagecenteredtext(72, 38, " $temp", 1, 21, $black, 0);
   
   imagecenteredtext(78, 87, "www.carsonweather.com", 1, 10, $white, 0); 
   imagecenteredtext(250, 87, "Click for more details", 1, 10, $white, 0);
   imagecenteredtext(250, 50, "Wind $winds", 1, 11, $black, 0); 
    
   imagecenteredtext(250, 70, " $warnings", 1, 13, $red, 0);  
   
   imagecenteredtext(73, 59,"Today's Forecast", 1, 10, $yellow, 0);    
   imagecenteredtext(73, 74,"High:$fcasttemphi  Low:$fcasttemplo", 1, 12, $yellow, 0);

if ($raintoday !== "") {
	imagecenteredtext(428, 15, "Precip today:$shortrain", 1, 13, $red, 0);
        
}

   imagecenteredtext(430, 28, "Humidity: $humidity%", 1, 12, $black, 0);
   imagecenteredtext(430, 43, "Dew Point: $dewpt", 1, 12, $black, 0); 
   imagecenteredtext(430, 57, "Pressure is $barom", 1, 11, $black, 0);
   imagecenteredtext(430, 70, " and $baromtrendwords", 1, 11, $black, 0); 
   imagecenteredtext(378, 87, "Sunrise $sunrise", 1, 8, $white, 0); 
   imagecenteredtext(460, 87, "Sunset $sunset", 1, 8, $white, 0);  

} /***** end function write_citybanner *****/

/******************************************************************************/
/* write_banner: This function writes your values onto the 500X90 banner. */
/******************************************************************************/
function write_banner() {

  // let's start by defining some global variables that will be passed between 
  // functions. This is kind of clunky!
 // NOTE: IF YOU ADD ADDITIONAL COLORS YOU'LL NEED TO ADD THEM HERE TOO!
  global $red, $green, $blue, $black, $white, $yellow, $date, $time, $temp, 
         $degree_units, $winds, $wind_units, $gust, $raintoday, $rain_units, $shortrain,
         $barom, $barom_units, $baromtrendwords, $dewpt, $humidity, $heatindex,
         $heat_index_threshold, $windchill, $wind_chill_threshold, 
         $banner_icon_x, $banner_icon_y, $anti_alias, $warnings, $smallwarnings, $sunrise, $sunset, $fcasttemphi, $fcasttemplo;

  // this section does the heat index and wind chill
  // it figures out what to show, wind chill, heatindex or nothing
  // depending upon your settings
  switch (TRUE){
   // if windchill is <= $wind_chill_threshold and the difference is more than 5 degrees,we'll output it
      case (($windchill <= $wind_chill_threshold) and ($temp - $windchill >= 5));
      $feelslike = "Wind Chill: $windchill";
      imagecenteredtext(73, 48, "$feelslike", 1, 8.5, $red, 0);
     break; 
   // if heat index >= $heat_index_threshold and the difference is more than 5 degrees,we'll output it 
     case (($heatindex >= $heat_index_threshold) and ($temp + $heatindex >= 5));  
     $feelslike = "Heat Index: $heatindex";
     imagecenteredtext(73, 48, "$feelslike", 1, 8, $red, 0); 
    break;
   } // end switch

  // this section controls what is written to the image, where it is written.
  // see the explanation above for details on what each parameter represents 
  
   imagecenteredtext(250, 18, "Carson City Weather", 1, 17, $blue, 0);
   imagecenteredtext(250, 32, "Updated at $time on $date", 1, 10, $black, 0); 
   imagecenteredtext(72, 14, " Temperature", 1, 11, $black, 0);
   imagecenteredtext(72, 38, " $temp", 1, 21, $black, 0);
   
   imagecenteredtext(78, 87, "www.carsonweather.com", 1, 10, $white, 0); 
   imagecenteredtext(250, 87, "Click for more details", 1, 10, $white, 0);
   imagecenteredtext(250, 50, "Wind $winds", 1, 11, $black, 0);
   imagecenteredtext(250, 70, " $warnings", 1, 13, $red, 0);  
   imagecenteredtext(73, 59,"Today's Forecast", 1, 10, $yellow, 0);    
   imagecenteredtext(73, 74,"High:$fcasttemphi  Low:$fcasttemplo", 1, 12, $yellow, 0);
   if ($raintoday !== "") {
	imagecenteredtext(428, 15, "Precip today:$shortrain", 1, 13, $red, 0);
        
}
   imagecenteredtext(430, 28, "Humidity: $humidity%", 1, 12, $black, 0);
   imagecenteredtext(430, 43, "Dew Point: $dewpt", 1, 12, $black, 0); 
   imagecenteredtext(430, 57, "Pressure is $barom", 1, 11, $black, 0);
   imagecenteredtext(430, 70, " and $baromtrendwords", 1, 11, $black, 0); 
   imagecenteredtext(378, 87, "Sunrise $sunrise", 1, 8, $white, 0); 
   imagecenteredtext(460, 87, "Sunset $sunset", 1, 8, $white, 0); 

} /***** end function write_banner *****/

/*****************************************************************************/
/***** write_carsonnow: This function writes your values onto the carsonnow graphic. *****/
/*****************************************************************************/
function write_carsonnow() {
  // let's start by defining some global variables that will be passed between 
  // functions. This is kind of clunky!
  // NOTE: IF YOU ADD ADDITIONAL COLORS YOU'LL NEED TO ADD THEM HERE TOO!
  global $red, $green, $blue, $black, $white, $yellow, $date, $time, $temp, 
         $degree_units, $winds, $wind_units, $gust, $raintoday, $rain_units, $shortrain,
         $barom, $barom_units, $baromtrendwords, $dewpt, $humidity, $heatindex,
         $heat_index_threshold, $windchill, $wind_chill_threshold, 
         $banner_icon_x, $banner_icon_y, $anti_alias, $warnings, $smallwarnings, $sunrise, $sunset, $fcasttemphi, $fcasttemplo;

  // this section does the heat index and wind chill
  // it figures out what to show, wind chill, heatindex or nothing
  // depending upon your settings
  switch (TRUE){
   // if windchill is <= $wind_chill_threshold and the difference is more than 5 degrees,we'll output it
      case (($windchill <= $wind_chill_threshold) and ($temp - $windchill >= 5));
      $feelslike = "Wind Chill: $windchill";
      //imagecenteredtext(40, 48, "$feelslike", 1, 8.5, $red, 0);
     break; 
   // if heat index >= $heat_index_threshold and the difference is more than 5 degrees,we'll output it 
     case (($heatindex >= $heat_index_threshold) and ($temp + $heatindex >= 5));  
     $feelslike = "Heat Index: $heatindex";
     imagecenteredtext(40, 48, "$feelslike", 1, 8, $red, 0); 
    break;
   } // end switch

  // this section controls what is written to the image, where it is written.
  // see the explanation above for details on what each parameter represents 
  // $image, $x, $y, $text, $size, $color, $font, $angle
     // draw the rest of the data on the image

if ($raintoday !== "") {
	imagecenteredtext(83, 47, "Precip:$shortrain", 1, 8, $red, 0);
        imagecenteredtext(150, 47, "RH:$humidity%", 1, 9, $black, 0);
	} else {
	 imagecenteredtext(125, 47, "Humidity:$humidity%", 1, 9, $black, 0);
}

     imagecenteredtext(40, 58, "click for more...", 1, 8, $blue, 0);
     //imagecenteredtext(90, 12, "Observed at $time on $date", 2, 9, $black, 0); 
     imagecenteredtext(100, 14, "Carson City Weather", 1, 11, $black, 0); 
     imagecenteredtext(28, 46, "$temp", 1, 19, $green, 0); 
     imagecenteredtext(110, 26, "$warnings", 1, 8, $red, 0);
     imagecenteredtext(118, 36, "Wind:$winds", 1, 8, $black, 0);
     //imagecenteredtext(68, 47, "$shortrain", 1, 8, $red, 0);
     //imagecenteredtext(90, 24,  "Forecast--High:$fcasttemphi  Low:$fcasttemplo", 1, 10, $black, 0);
     //imagecenteredtext(125, 47, "Humidity: $humidity%", 1, 9, $black, 0);
     imagecenteredtext(125, 58, "Barometer is $baromtrendwords", 1, 8, $black, 0); 

} /***** end function write_carsonnow *****/

/*****************************************************************************/
/***** write_carsonnow1: This function writes your values onto the carsonnow1 graphic. *****/
/*****************************************************************************/
function write_carsonnow1() {
  // let's start by defining some global variables that will be passed between 
  // functions. This is kind of clunky!
  // NOTE: IF YOU ADD ADDITIONAL COLORS YOU'LL NEED TO ADD THEM HERE TOO!
  global $red, $green, $blue, $black, $white, $yellow, $date, $time, $temp, 
         $degree_units, $winds, $wind_units, $gust, $raintoday, $rain_units, $shortrain,
         $barom, $barom_units, $baromtrendwords, $dewpt, $humidity, $heatindex,
         $heat_index_threshold, $windchill, $wind_chill_threshold, 
         $banner_icon_x, $banner_icon_y, $anti_alias, $warnings, $smallwarnings, $sunrise, $sunset, $fcasttemphi, $fcasttemplo;

  // this section does the heat index and wind chill
  // it figures out what to show, wind chill, heatindex or nothing
  // depending upon your settings
  switch (TRUE){
   // if windchill is <= $wind_chill_threshold and the difference is more than 5 degrees,we'll output it
      case (($windchill <= $wind_chill_threshold) and ($temp - $windchill >= 5));
      $feelslike = "Wind Chill: $windchill";
      imagecenteredtext(75, 60, "$feelslike", 1, 8, $red, 0);
     break; 
   // if heat index >= $heat_index_threshold and the difference is more than 5 degrees,we'll output it 
     case (($heatindex >= $heat_index_threshold) and ($temp + $heatindex >= 5));  
     $feelslike = "Heat Index: $heatindex";
     imagecenteredtext(75, 65, "$feelslike", 1, 8, $red, 0); 
    break;
   } // end switch

  // this section controls what is written to the image, where it is written.
  // see the explanation above for details on what each parameter represents 
  // $image, $x, $y, $text, $size, $color, $font, $angle
     // draw the rest of the data on the image

if ($raintoday !== "") {
	imagecenteredtext(83, 47, "$shortrain", 1, 8, $red, 0);
        imagerighttext(150, 47, "RH:$humidity%", 1, 9, $black, 0);
	} else {
	 imagerighttext(150, 47, "Humidity:$humidity%", 1, 9, $black, 0);
}

    
     //imagecenteredtext(95, 12, "Observed at $time on $date", 2, 9, $black, 0); 
     imagecenteredtext(75, 14, "Carson City Weather", 1, 11, $black, 0); 
     imagecenteredtext(46, 49, "$temp", 1, 19, $green, 0); 
     imagecenteredtext(75, 27, "$warnings", 1, 8, $red, 0);
     imagecenteredtext(75, 72, "Wind:$winds", 1, 10, $black, 0);
     //imagecenteredtext(68, 47, "$shortrain", 1, 8, $red, 0);
     //imagecenteredtext(75, 75,  "Forecast--High:$fcasttemphi  Low:$fcasttemplo", 1, 10, $black, 0);

      // imagecenteredtext(75, 82,"Forecast: $fcasttemphi / $fcasttemplo", 2, 12, $blue, 0);
     //imagecenteredtext(145, 49, "Humidity: $humidity%", 1, 9, $black, 0);
     imagecenteredtext(75, 86, "Barometer is $baromtrendwords", 1, 8, $black, 0); 
 imagecenteredtext(40, 100, "click for more...", 1, 8, $blue, 0);
} /***** end function write_carsonnow1 *****

/*****************************************************************************/
/***** write_whitebanner: This function writes your values onto the whitebanner graphic. *****/
/*****************************************************************************/
function write_whitebanner() {
  // let's start by defining some global variables that will be passed between 
  // functions. This is kind of clunky!
  // NOTE: IF YOU ADD ADDITIONAL COLORS YOU'LL NEED TO ADD THEM HERE TOO!
  global $red, $green, $blue, $black, $white, $yellow, $date, $time, $temp, 
         $degree_units, $winds, $wind_units, $gust, $raintoday, $rain_units, $shortrain,
         $barom, $barom_units, $baromtrendwords, $dewpt, $humidity, $heatindex,
         $heat_index_threshold, $windchill, $wind_chill_threshold, 
         $banner_icon_x, $banner_icon_y, $anti_alias, $warnings, $smallwarnings, $sunrise, $sunset, $fcasttemphi, $fcasttemplo;

  // this section does the heat index and wind chill
  // it figures out what to show, wind chill, heatindex or nothing
  // depending upon your settings
  switch (TRUE){
   // if windchill is <= $wind_chill_threshold and the difference is more than 5 degrees,we'll output it
      case (($windchill <= $wind_chill_threshold) and ($temp - $windchill >= 5));
      $feelslike = "Wind Chill: $windchill";
      //imagecenteredtext(40, 48, "$feelslike", 1, 8.5, $red, 0);
     break; 
   // if heat index >= $heat_index_threshold and the difference is more than 5 degrees,we'll output it 
     case (($heatindex >= $heat_index_threshold) and ($temp + $heatindex >= 5));  
     $feelslike = "Heat Index: $heatindex";
     imagecenteredtext(40, 48, "$feelslike", 1, 8, $red, 0); 
    break;
   } // end switch

  // this section controls what is written to the image, where it is written.
  // see the explanation above for details on what each parameter represents 
  // $image, $x, $y, $text, $size, $color, $font, $angle
     // draw the rest of the data on the image


if ($raintoday !== "") {
	imagecenteredtext(85, 47, "Precip:$shortrain", 1, 8, $red, 0);
        imagecenteredtext(148, 47, "RH:$humidity%", 1, 9, $black, 0);
	} else {
	 imagecenteredtext(125, 47, "Humidity:$humidity%", 1, 9, $black, 0);
}


     imagecenteredtext(40, 58, "click for more...", 1, 8, $blue, 0);
     //imagecenteredtext(90, 12, "Observed at $time on $date", 2, 9, $black, 0); 
     imagecenteredtext(100, 14, "Carson City Weather", 1, 11, $black, 0); 
     imagecenteredtext(28, 46, "$temp", 1, 19, $green, 0); 
     imagecenteredtext(110, 26, "$warnings", 1, 8, $red, 0);
     imagecenteredtext(118, 36, "Wind:$winds", 1, 8, $black, 0);
     //imagecenteredtext(68, 47, "Precip:$shortrain", 1, 8, $red, 0);
     //imagecenteredtext(90, 24,  "Forecast--High:$fcasttemphi  Low:$fcasttemplo", 1, 10, $black, 0);
     //imagecenteredtext(125, 47, "Humidity: $humidity%", 1, 9, $black, 0);
     imagecenteredtext(125, 58, "Barometer is $baromtrendwords", 1, 8, $black, 0); 

} /***** end function write_whitebanner *****/

/*****************************************************************************/
/***** write_news: This function writes your values onto the news graphic. *****/
/*****************************************************************************/
function write_news() {
  // let's start by defining some global variables that will be passed between 
  // functions. This is kind of clunky!
  // NOTE: IF YOU ADD ADDITIONAL COLORS YOU'LL NEED TO ADD THEM HERE TOO!
  global $red, $green, $blue, $black, $white, $yellow, $date, $time, $temp, 
         $degree_units, $winds, $wind_units, $gust, $raintoday, $rain_units, $shortrain,
         $barom, $barom_units, $baromtrendwords, $dewpt, $humidity, $heatindex,
         $heat_index_threshold, $windchill, $wind_chill_threshold, 
         $banner_icon_x, $banner_icon_y, $anti_alias, $warnings, $smallwarnings, $sunrise, $sunset, $fcasttemphi, $fcasttemplo;

  // this section does the heat index and wind chill
  // it figures out what to show, wind chill, heatindex or nothing
  // depending upon your settings
  switch (TRUE){
   // if windchill is <= $wind_chill_threshold and the difference is more than 5 degrees,we'll output it
      case (($windchill <= $wind_chill_threshold) and ($temp - $windchill >= 5));
      $feelslike = "Wind Chill: $windchill";
      //imagecenteredtext(40, 48, "$feelslike", 1, 8.5, $red, 0);
     break; 
   // if heat index >= $heat_index_threshold and the difference is more than 5 degrees,we'll output it 
     case (($heatindex >= $heat_index_threshold) and ($temp + $heatindex >= 5));  
     $feelslike = "Heat Index: $heatindex";
     imagecenteredtext(40, 48, "$feelslike", 1, 8, $red, 0); 
    break;
   } // end switch

  // this section controls what is written to the image, where it is written.
  // see the explanation above for details on what each parameter represents 
  // $image, $x, $y, $text, $size, $color, $font, $angle
     // draw the rest of the data on the image


if ($raintoday !== "") {
	imagecenteredtext(85, 47, "Precip today:$shortrain", 1, 8, $red, 0);
        imagecenteredtext(148, 47, "RH:$humidity%", 1, 9, $black, 0);
	} else {
	 imagecenteredtext(125, 47, "Humidity:$humidity%", 1, 9, $black, 0);
}


     imagecenteredtext(40, 58, "click for more...", 1, 8, $blue, 0);
     //imagecenteredtext(90, 12, "Observed at $time on $date", 2, 9, $black, 0); 
     imagecenteredtext(100, 14, "Carson City Weather", 1, 11, $black, 0); 
     imagecenteredtext(28, 46, "$temp", 1, 19, $green, 0); 
     imagecenteredtext(110, 26, "$warnings", 1, 8, $red, 0);
     imagecenteredtext(118, 36, "Wind:$winds", 1, 8, $black, 0);
     //imagecenteredtext(68, 47, "Precip today:$shortrain", 1, 8, $red, 0);
     //imagecenteredtext(90, 24,  "Forecast--High:$fcasttemphi  Low:$fcasttemplo", 1, 10, $black, 0);
     //imagecenteredtext(125, 47, "Humidity: $humidity%", 1, 9, $black, 0);
     imagecenteredtext(125, 58, "Barometer is $baromtrendwords", 1, 8, $black, 0); 

} /***** end function write_news *****/


/******************************************************************************/
/*** write_small: This function writes your values onto the small sticker. ***/
/******************************************************************************/
function write_small() {

  // let's start by defining some global variables that will be passed between 
  // functions. This is kind of clunky!
 // NOTE: IF YOU ADD ADDITIONAL COLORS YOU'LL NEED TO ADD THEM HERE TOO!
  global $red, $green, $blue, $black, $white, $yellow, $date, $time, $temp, 
         $degree_units, $winds, $wind_units, $gust, $raintoday, $rain_units, $shortrain,
         $barom, $barom_units, $baromtrendwords, $dewpt, $humidity, $heatindex,
         $heat_index_threshold, $windchill, $wind_chill_threshold, 
         $banner_icon_x, $banner_icon_y, $anti_alias, $warnings, $smallwarnings, $sunrise, $sunset, $fcasttemphi, $fcasttemplo;

  // this section does the heat index and wind chill
  // it figures out what to show, wind chill, heatindex or nothing
  // depending upon your settings
  switch (TRUE){
   // if windchill is <= $wind_chill_threshold and the difference is more than 5 degrees,we'll output it
      case (($windchill <= $wind_chill_threshold) and ($temp - $windchill >= 5));
      $feelslike = "Wind Chill: $windchill";
     // imagecenteredtext(73, 48, "$feelslike", 1, 8.5, $red, 0);
     break; 
   // if heat index >= $heat_index_threshold and the difference is more than 5 degrees,we'll output it 
     case (($heatindex >= $heat_index_threshold) and ($temp + $heatindex >= 5));  
     $feelslike = "Heat Index: $heatindex";
    // imagecenteredtext(73, 48, "$feelslike", 1, 8, $red, 0); 
    break;
   } // end switch

  // this section controls what is written to the image, where it is written.
  // see the explanation above for details on what each parameter represents 
  imagecenteredtext(48, 12, " CarsonWeather.com", 1, 8, $white, 0);
     imagecenteredtext(48, 25, " $date $time", 1, 9, $white, 0); 
     imagecenteredtext(50, 60, " $temp", 1, 19, $white, 0); 
     imagecenteredtext(50, 35, " $smallwarnings", 1, 7, $yellow, 0);
     imagecenteredtext(50, 72, "Wind:$winds", 1, 9, $white, 0); 

} // end function write_small


/*****************************************************************************/
/***** write_avatar: This function writes your values onto the avatar. *****/
/*****************************************************************************/
function write_avatar() {
  // let's start by defining some global variables that will be passed between 
  // functions. This is kind of clunky!
  // NOTE: IF YOU ADD ADDITIONAL COLORS YOU'LL NEED TO ADD THEM HERE TOO!
  global $red, $green, $blue, $black, $white, $yellow, $date, $time, $temp, 
         $degree_units, $winds, $wind_units, $gust, $raintoday, $rain_units, $shortrain,
         $barom, $barom_units, $baromtrendwords, $dewpt, $humidity, $heatindex,
         $heat_index_threshold, $windchill, $wind_chill_threshold, 
         $banner_icon_x, $banner_icon_y, $anti_alias, $warnings, $smallwarnings, $sunrise, $sunset, $fcasttemphi, $fcasttemplo;

  // this section does the heat index and wind chill
  // it figures out what to show, wind chill, heatindex or nothing
  // depending upon your settings
  switch (TRUE){
   // if windchill is <= $wind_chill_threshold and the difference is more than 5 degrees,we'll output it
      case (($windchill <= $wind_chill_threshold) and ($temp - $windchill >= 5));
      $feelslike = "Wind Chill: $windchill";
      imagecenteredtext(50, 49, "$feelslike", 1, 8.5, $red, 0);
     break; 
   // if heat index >= $heat_index_threshold and the difference is more than 5 degrees,we'll output it 
     case (($heatindex >= $heat_index_threshold) and ($temp + $heatindex >= 5));  
     $feelslike = "Heat Index: $heatindex";
     imagecenteredtext(50, 49, "$feelslike", 1, 8, $red, 0); 
    break;
   } // end switch

  // this section controls what is written to the image, where it is written.
  // see the explanation above for details on what each parameter represents 
  imagecenteredtext(65, 10, "CarsonWeather", 2, 7, $green, 0); 
  imagecenteredtext(65, 20, "Current Wx", 2, 8, $green, 0); 
  imagecenteredtext(50, 40, "$temp", 5, 14, $black, 0); 
  imagecenteredtext(50, 60, "Precip today:$shortrain", 3, 9, $blue, 0); 
  imagecenteredtext(50, 72, "$winds", 3, 9, $black, 0); 
  imagecenteredtext(50, 82, "$barom$barom_units", 1, 8, $black, 0); 
  imagecenteredtext(50, 96, "$date $time", 1, 7, $green, 0); 

} /***** end function write_avatar *****/


/************************* END WRITING FUNCTIONS ******************************/

/******************************************************/
/************ End of User Configuration ***************/
/******************************************************/
?>