function pDraw::drawFilledRectangle in Visitors 7

Same name and namespace in other branches

1. 7.2 pChart/class/pDraw.class.php \pDraw::drawFilledRectangle()

17 calls to pDraw::drawFilledRectangle()

pDraw::drawBarChart in pChart/class/pDraw.class.php

pDraw::drawDerivative in pChart/class/pDraw.class.php

pDraw::drawFromPicture in pChart/class/pDraw.class.php

pDraw::drawGradientArea in pChart/class/pDraw.class.php

pDraw::drawLabelBox in pChart/class/pDraw.class.php

... See full list

File

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 = $Alpha * (0.5 - ($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 = $Alpha * (0.5 - ($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;
}