File

inc/pchart/pchart/class/pDraw.class.php, line 5795

Class

pDraw

Code

function drawLabelBox($X, $Y, $Title, $Captions, $Format = "") 
 {
  $NoTitle = isset($Format ["NoTitle"]) ? $Format ["NoTitle"] : NULL;
  $BoxWidth = isset($Format ["BoxWidth"]) ? $Format ["BoxWidth"] : 50;
  $DrawSerieColor = isset($Format ["DrawSerieColor"]) ? $Format ["DrawSerieColor"] : TRUE;
  $SerieR = isset($Format ["SerieR"]) ? $Format ["SerieR"] : NULL;
  $SerieG = isset($Format ["SerieG"]) ? $Format ["SerieG"] : NULL;
  $SerieB = isset($Format ["SerieB"]) ? $Format ["SerieB"] : NULL;
  $SerieAlpha = isset($Format ["SerieAlpha"]) ? $Format ["SerieAlpha"] : NULL;
  $SerieBoxSize = isset($Format ["SerieBoxSize"]) ? $Format ["SerieBoxSize"] : 6;
  $SerieBoxSpacing = isset($Format ["SerieBoxSpacing"]) ? $Format ["SerieBoxSpacing"] : 4;
  $VerticalMargin = isset($Format ["VerticalMargin"]) ? $Format ["VerticalMargin"] : 10;
  $HorizontalMargin = isset($Format ["HorizontalMargin"]) ? $Format ["HorizontalMargin"] : 8;
  $R = isset($Format ["R"]) ? $Format ["R"] : $this->FontColorR;
  $G = isset($Format ["G"]) ? $Format ["G"] : $this->FontColorG;
  $B = isset($Format ["B"]) ? $Format ["B"] : $this->FontColorB;
  $Alpha = isset($Format ["Alpha"]) ? $Format ["Alpha"] : $this->FontColorA;
  $FontName = isset($Format ["FontName"]) ? $Format ["FontName"] : $this->FontName;
  $FontSize = isset($Format ["FontSize"]) ? $Format ["FontSize"] : $this->FontSize;
  $TitleMode = isset($Format ["TitleMode"]) ? $Format ["TitleMode"] : LABEL_TITLE_NOBACKGROUND;
  $TitleR = isset($Format ["TitleR"]) ? $Format ["TitleR"] : $R;
  $TitleG = isset($Format ["TitleG"]) ? $Format ["TitleG"] : $G;
  $TitleB = isset($Format ["TitleB"]) ? $Format ["TitleB"] : $B;
  $TitleAlpha = isset($Format ["TitleAlpha"]) ? $Format ["TitleAlpha"] : 100;
  $TitleBackgroundR = isset($Format ["TitleBackgroundR"]) ? $Format ["TitleBackgroundR"] : 0;
  $TitleBackgroundG = isset($Format ["TitleBackgroundG"]) ? $Format ["TitleBackgroundG"] : 0;
  $TitleBackgroundB = isset($Format ["TitleBackgroundB"]) ? $Format ["TitleBackgroundB"] : 0;
  $TitleBackgroundAlpha = isset($Format ["TitleBackgroundAlpha"]) ? $Format ["TitleBackgroundAlpha"] : 100;
  $GradientStartR = isset($Format ["GradientStartR"]) ? $Format ["GradientStartR"] : 255;
  $GradientStartG = isset($Format ["GradientStartG"]) ? $Format ["GradientStartG"] : 255;
  $GradientStartB = isset($Format ["GradientStartB"]) ? $Format ["GradientStartB"] : 255;
  $GradientEndR = isset($Format ["GradientEndR"]) ? $Format ["GradientEndR"] : 220;
  $GradientEndG = isset($Format ["GradientEndG"]) ? $Format ["GradientEndG"] : 220;
  $GradientEndB = isset($Format ["GradientEndB"]) ? $Format ["GradientEndB"] : 220;
  $BoxAlpha = isset($Format ["BoxAlpha"]) ? $Format ["BoxAlpha"] : 100;

  if (!$DrawSerieColor) {
    $SerieBoxSize = 0;
    $SerieBoxSpacing = 0;
  }

  $TxtPos = $this->getTextBox($X, $Y, $FontName, $FontSize, 0, $Title);
  $TitleWidth = ($TxtPos [1]["X"] - $TxtPos [0]["X"]) + $VerticalMargin * 2;
  $TitleHeight = ($TxtPos [0]["Y"] - $TxtPos [2]["Y"]);

  if ($NoTitle) {
    $TitleWidth = 0;
    $TitleHeight = 0;
  }

  $CaptionWidth = 0;
  $CaptionHeight = -$HorizontalMargin;
  foreach ($Captions as $Key => $Caption) 
   {
    $TxtPos = $this->getTextBox($X, $Y, $FontName, $FontSize, 0, $Caption ["Caption"]);
    $CaptionWidth = max($CaptionWidth, ($TxtPos [1]["X"] - $TxtPos [0]["X"]) + $VerticalMargin * 2);
    $CaptionHeight = $CaptionHeight + max(($TxtPos [0]["Y"] - $TxtPos [2]["Y"]), ($SerieBoxSize + 2)) + $HorizontalMargin;
  }

  if ($CaptionHeight <= 5) {
    $CaptionHeight = $CaptionHeight + $HorizontalMargin / 2;
  }

  if ($DrawSerieColor) {
    $CaptionWidth = $CaptionWidth + $SerieBoxSize + $SerieBoxSpacing;
  }

  $BoxWidth = max($BoxWidth, $TitleWidth, $CaptionWidth);

  $XMin = $X - 5 - floor(($BoxWidth -10) / 2);
  $XMax = $X + 5 + floor(($BoxWidth -10) / 2);

  $RestoreShadow = $this->Shadow;
  if ($this->Shadow == TRUE) 
   {
    $this->Shadow = FALSE;

    $Poly = "";
    $Poly [] = $X + $this->ShadowX;
    $Poly [] = $Y + $this->ShadowX;
    $Poly [] = $X + 5 + $this->ShadowX;
    $Poly [] = $Y -5 + $this->ShadowX;
    $Poly [] = $XMax + $this->ShadowX;
    $Poly [] = $Y -5 + $this->ShadowX;

    if ($NoTitle) 
     {
      $Poly [] = $XMax + $this->ShadowX;
      $Poly [] = $Y -5 -$TitleHeight -$CaptionHeight -$HorizontalMargin * 2 + $this->ShadowX;
      $Poly [] = $XMin + $this->ShadowX;
      $Poly [] = $Y -5 -$TitleHeight -$CaptionHeight -$HorizontalMargin * 2 + $this->ShadowX;
    }
    else 
     {
      $Poly [] = $XMax + $this->ShadowX;
      $Poly [] = $Y -5 -$TitleHeight -$CaptionHeight -$HorizontalMargin * 3 + $this->ShadowX;
      $Poly [] = $XMin + $this->ShadowX;
      $Poly [] = $Y -5 -$TitleHeight -$CaptionHeight -$HorizontalMargin * 3 + $this->ShadowX;
    }

    $Poly [] = $XMin + $this->ShadowX;
    $Poly [] = $Y -5 + $this->ShadowX;
    $Poly [] = $X -5 + $this->ShadowX;
    $Poly [] = $Y -5 + $this->ShadowX;
    $this->drawPolygon($Poly, array("R" => $this->ShadowR, "G" => $this->ShadowG, "B" => $this->ShadowB, "Alpha" => $this->Shadowa));
  }

  /* Draw the background */
  $GradientSettings = array("StartR" => $GradientStartR, "StartG" => $GradientStartG, "StartB" => $GradientStartB, "EndR" => $GradientEndR, "EndG" => $GradientEndG, "EndB" => $GradientEndB, "Alpha" => $BoxAlpha);
  if ($NoTitle) {
    $this->drawGradientArea($XMin, $Y -5 -$TitleHeight -$CaptionHeight -$HorizontalMargin * 2, $XMax, $Y -6, DIRECTION_VERTICAL, $GradientSettings);
  }
  else {
    $this->drawGradientArea($XMin, $Y -5 -$TitleHeight -$CaptionHeight -$HorizontalMargin * 3, $XMax, $Y -6, DIRECTION_VERTICAL, $GradientSettings);
  }
  $Poly = "";
  $Poly [] = $X;
  $Poly [] = $Y;
  $Poly [] = $X -5;
  $Poly [] = $Y -5;
  $Poly [] = $X + 5;
  $Poly [] = $Y -5;
  $this->drawPolygon($Poly, array("R" => $GradientEndR, "G" => $GradientEndG, "B" => $GradientEndB, "Alpha" => $BoxAlpha, "NoBorder" => TRUE));

  /* Outer border */
  $OuterBorderColor = $this->allocateColor($this->Picture, 100, 100, 100, $BoxAlpha);
  imageline($this->Picture, $XMin, $Y -5, $X -5, $Y -5, $OuterBorderColor);
  imageline($this->Picture, $X, $Y, $X -5, $Y -5, $OuterBorderColor);
  imageline($this->Picture, $X, $Y, $X + 5, $Y -5, $OuterBorderColor);
  imageline($this->Picture, $X + 5, $Y -5, $XMax, $Y -5, $OuterBorderColor);
  if ($NoTitle) 
   {
    imageline($this->Picture, $XMin, $Y -5 -$TitleHeight -$CaptionHeight -$HorizontalMargin * 2, $XMin, $Y -5, $OuterBorderColor);
    imageline($this->Picture, $XMax, $Y -5 -$TitleHeight -$CaptionHeight -$HorizontalMargin * 2, $XMax, $Y -5, $OuterBorderColor);
    imageline($this->Picture, $XMin, $Y -5 -$TitleHeight -$CaptionHeight -$HorizontalMargin * 2, $XMax, $Y -5 -$TitleHeight -$CaptionHeight -$HorizontalMargin * 2, $OuterBorderColor);
  }
  else 
   {
    imageline($this->Picture, $XMin, $Y -5 -$TitleHeight -$CaptionHeight -$HorizontalMargin * 3, $XMin, $Y -5, $OuterBorderColor);
    imageline($this->Picture, $XMax, $Y -5 -$TitleHeight -$CaptionHeight -$HorizontalMargin * 3, $XMax, $Y -5, $OuterBorderColor);
    imageline($this->Picture, $XMin, $Y -5 -$TitleHeight -$CaptionHeight -$HorizontalMargin * 3, $XMax, $Y -5 -$TitleHeight -$CaptionHeight -$HorizontalMargin * 3, $OuterBorderColor);
  }

  /* Inner border */
  $InnerBorderColor = $this->allocateColor($this->Picture, 255, 255, 255, $BoxAlpha);
  imageline($this->Picture, $XMin + 1, $Y -6, $X -5, $Y -6, $InnerBorderColor);
  imageline($this->Picture, $X, $Y -1, $X -5, $Y -6, $InnerBorderColor);
  imageline($this->Picture, $X, $Y -1, $X + 5, $Y -6, $InnerBorderColor);
  imageline($this->Picture, $X + 5, $Y -6, $XMax -1, $Y -6, $InnerBorderColor);
  if ($NoTitle) 
   {
    imageline($this->Picture, $XMin + 1, $Y -4 -$TitleHeight -$CaptionHeight -$HorizontalMargin * 2, $XMin + 1, $Y -6, $InnerBorderColor);
    imageline($this->Picture, $XMax -1, $Y -4 -$TitleHeight -$CaptionHeight -$HorizontalMargin * 2, $XMax -1, $Y -6, $InnerBorderColor);
    imageline($this->Picture, $XMin + 1, $Y -4 -$TitleHeight -$CaptionHeight -$HorizontalMargin * 2, $XMax -1, $Y -4 -$TitleHeight -$CaptionHeight -$HorizontalMargin * 2, $InnerBorderColor);
  }
  else 
   {
    imageline($this->Picture, $XMin + 1, $Y -4 -$TitleHeight -$CaptionHeight -$HorizontalMargin * 3, $XMin + 1, $Y -6, $InnerBorderColor);
    imageline($this->Picture, $XMax -1, $Y -4 -$TitleHeight -$CaptionHeight -$HorizontalMargin * 3, $XMax -1, $Y -6, $InnerBorderColor);
    imageline($this->Picture, $XMin + 1, $Y -4 -$TitleHeight -$CaptionHeight -$HorizontalMargin * 3, $XMax -1, $Y -4 -$TitleHeight -$CaptionHeight -$HorizontalMargin * 3, $InnerBorderColor);
  }

  /* Draw the separator line */
  if ($TitleMode == LABEL_TITLE_NOBACKGROUND && !$NoTitle) 
   {
    $YPos = $Y -7 -$CaptionHeight -$HorizontalMargin -$HorizontalMargin / 2;
    $XMargin = $VerticalMargin / 2;
    $this->drawLine($XMin + $XMargin, $YPos + 1, $XMax -$XMargin, $YPos + 1, array("R" => $GradientEndR, "G" => $GradientEndG, "B" => $GradientEndB, "Alpha" => $BoxAlpha));
    $this->drawLine($XMin + $XMargin, $YPos, $XMax -$XMargin, $YPos, array("R" => $GradientStartR, "G" => $GradientStartG, "B" => $GradientStartB, "Alpha" => $BoxAlpha));
  }
  elseif ($TitleMode == LABEL_TITLE_BACKGROUND) 
   {
    $this->drawFilledRectangle($XMin, $Y -5 -$TitleHeight -$CaptionHeight -$HorizontalMargin * 3, $XMax, $Y -5 -$TitleHeight -$CaptionHeight -$HorizontalMargin + $HorizontalMargin / 2, array("R" => $TitleBackgroundR, "G" => $TitleBackgroundG, "B" => $TitleBackgroundB, "Alpha" => $BoxAlpha));
    imageline($this->Picture, $XMin + 1, $Y -5 -$TitleHeight -$CaptionHeight -$HorizontalMargin + $HorizontalMargin / 2 + 1, $XMax -1, $Y -5 -$TitleHeight -$CaptionHeight -$HorizontalMargin + $HorizontalMargin / 2 + 1, $InnerBorderColor);
  }

  /* Write the description */
  if (!$NoTitle) {
    $this->drawText($XMin + $VerticalMargin, $Y -7 -$CaptionHeight -$HorizontalMargin * 2, $Title, array("Align" => TEXT_ALIGN_BOTTOMLEFT, "R" => $TitleR, "G" => $TitleG, "B" => $TitleB));
  }

  /* Write the value */
  $YPos = $Y -5 -$HorizontalMargin;
  $XPos = $XMin + $VerticalMargin + $SerieBoxSize + $SerieBoxSpacing;
  foreach ($Captions as $Key => $Caption) 
   {
    $CaptionTxt = $Caption ["Caption"];
    $TxtPos = $this->getTextBox($XPos, $YPos, $FontName, $FontSize, 0, $CaptionTxt);
    $CaptionHeight = ($TxtPos [0]["Y"] - $TxtPos [2]["Y"]);

    /* Write the serie color if needed */
    if ($DrawSerieColor) 
     {
      $BoxSettings = array("R" => $Caption ["Format"]["R"], "G" => $Caption ["Format"]["G"], "B" => $Caption ["Format"]["B"], "Alpha" => $Caption ["Format"]["Alpha"], "BorderR" => 0, "BorderG" => 0, "BorderB" => 0);
      $this->drawFilledRectangle($XMin + $VerticalMargin, $YPos -$SerieBoxSize, $XMin + $VerticalMargin + $SerieBoxSize, $YPos, $BoxSettings);
    }

    $this->drawText($XPos, $YPos, $CaptionTxt, array("Align" => TEXT_ALIGN_BOTTOMLEFT));

    $YPos = $YPos - $CaptionHeight - $HorizontalMargin;
  }

  $this->Shadow = $RestoreShadow;
}