File

inc/pchart/pchart/class/pDraw.class.php, line 472

Class

pDraw

Code

function drawFilledRectangle($X1, $Y1, $X2, $Y2, $Format = "") 
 {
  $R = isset($Format ["R"]) ? $Format ["R"] : 0;
  $G = isset($Format ["G"]) ? $Format ["G"] : 0;
  $B = isset($Format ["B"]) ? $Format ["B"] : 0;
  $Alpha = isset($Format ["Alpha"]) ? $Format ["Alpha"] : 100;
  $BorderR = isset($Format ["BorderR"]) ? $Format ["BorderR"] : -1;
  $BorderG = isset($Format ["BorderG"]) ? $Format ["BorderG"] : -1;
  $BorderB = isset($Format ["BorderB"]) ? $Format ["BorderB"] : -1;
  $BorderAlpha = isset($Format ["BorderAlpha"]) ? $Format ["BorderAlpha"] : $Alpha;
  $Surrounding = isset($Format ["Surrounding"]) ? $Format ["Surrounding"] : NULL;
  $Ticks = isset($Format ["Ticks"]) ? $Format ["Ticks"] : NULL;
  $NoAngle = isset($Format ["NoAngle"]) ? $Format ["NoAngle"] : NULL;
  $Dash = isset($Format ["Dash"]) ? $Format ["Dash"] : FALSE;
  $DashStep = isset($Format ["DashStep"]) ? $Format ["DashStep"] : 4;
  $DashR = isset($Format ["DashR"]) ? $Format ["DashR"] : 0;
  $DashG = isset($Format ["DashG"]) ? $Format ["DashG"] : 0;
  $DashB = isset($Format ["DashB"]) ? $Format ["DashB"] : 0;
  $NoBorder = isset($Format ["NoBorder"]) ? $Format ["NoBorder"] : FALSE;

  if ($Surrounding != NULL) {
    $BorderR = $R + $Surrounding;
    $BorderG = $G + $Surrounding;
    $BorderB = $B + $Surrounding;
  }

  if ($X1 > $X2) {
    list($X1, $X2) = array($X2, $X1);
  }
  if ($Y1 > $Y2) {
    list($Y1, $Y2) = array($Y2, $Y1);
  }

  $RestoreShadow = $this->Shadow;
  if ($this->Shadow && $this->ShadowX != 0 && $this->ShadowY != 0) 
   {
    $this->Shadow = FALSE;
    $this->drawFilledRectangle($X1 + $this->ShadowX, $Y1 + $this->ShadowY, $X2 + $this->ShadowX, $Y2 + $this->ShadowY, array("R" => $this->ShadowR, "G" => $this->ShadowG, "B" => $this->ShadowB, "Alpha" => $this->Shadowa, "Ticks" => $Ticks, "NoAngle" => $NoAngle));
  }

  $Color = $this->allocateColor($this->Picture, $R, $G, $B, $Alpha);
  if ($NoAngle) 
   {
    imagefilledrectangle($this->Picture, ceil($X1) + 1, ceil($Y1), floor($X2) -1, floor($Y2), $Color);
    imageline($this->Picture, ceil($X1), ceil($Y1) + 1, ceil($X1), floor($Y2) -1, $Color);
    imageline($this->Picture, floor($X2), ceil($Y1) + 1, floor($X2), floor($Y2) -1, $Color);
  }
  else {
    imagefilledrectangle($this->Picture, ceil($X1), ceil($Y1), floor($X2), floor($Y2), $Color);
  }

  if ($Dash) 
   {
    if ($BorderR != -1) {
      $iX1 = $X1 + 1;
      $iY1 = $Y1 + 1;
      $iX2 = $X2 -1;
      $iY2 = $Y2 -1;
    }
    else {
      $iX1 = $X1;
      $iY1 = $Y1;
      $iX2 = $X2;
      $iY2 = $Y2;
    }

    $Color = $this->allocateColor($this->Picture, $DashR, $DashG, $DashB, $Alpha);
    $Y = $iY1 -$DashStep;
    for ($X = $iX1; $X <= $iX2 + ($iY2 -$iY1); $X = $X + $DashStep) 
     {
      $Y = $Y + $DashStep;
      if ($X > $iX2) {
        $Xa = $X -($X -$iX2);
        $Ya = $iY1 + ($X -$iX2);
      }
      else {
        $Xa = $X;
        $Ya = $iY1;
      }
      if ($Y > $iY2) {
        $Xb = $iX1 + ($Y -$iY2);
        $Yb = $Y -($Y -$iY2);
      }
      else {
        $Xb = $iX1;
        $Yb = $Y;
      }
      imageline($this->Picture, $Xa, $Ya, $Xb, $Yb, $Color);
    }
  }

  if ($this->Antialias && !$NoBorder) 
   {
    if ($X1 < ceil($X1)) 
     {
      $AlphaA = $Alpha * (ceil($X1) - $X1);
      $Color = $this->allocateColor($this->Picture, $R, $G, $B, $AlphaA);
      imageline($this->Picture, ceil($X1) -1, ceil($Y1), ceil($X1) -1, floor($Y2), $Color);
    }

    if ($Y1 < ceil($Y1)) 
     {
      $AlphaA = $Alpha * (ceil($Y1) - $Y1);
      $Color = $this->allocateColor($this->Picture, $R, $G, $B, $AlphaA);
      imageline($this->Picture, ceil($X1), ceil($Y1) -1, floor($X2), ceil($Y1) -1, $Color);
    }

    if ($X2 > floor($X2)) 
     {
      $AlphaA = $Alpha * (.5 -($X2 - floor($X2)));
      $Color = $this->allocateColor($this->Picture, $R, $G, $B, $AlphaA);
      imageline($this->Picture, floor($X2) + 1, ceil($Y1), floor($X2) + 1, floor($Y2), $Color);
    }

    if ($Y2 > floor($Y2)) 
     {
      $AlphaA = $Alpha * (.5 -($Y2 - floor($Y2)));
      $Color = $this->allocateColor($this->Picture, $R, $G, $B, $AlphaA);
      imageline($this->Picture, ceil($X1), floor($Y2) + 1, floor($X2), floor($Y2) + 1, $Color);
    }
  }

  if ($BorderR != -1) {
    $this->drawRectangle($X1, $Y1, $X2, $Y2, array("R" => $BorderR, "G" => $BorderG, "B" => $BorderB, "Alpha" => $BorderAlpha, "Ticks" => $Ticks, "NoAngle" => $NoAngle));
  }

  $this->Shadow = $RestoreShadow;
}