function pDraw::drawText in Visitors 7

Same name and namespace in other branches

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

19 calls to pDraw::drawText()

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

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

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

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

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

... See full list

File

pChart/class/pDraw.class.php, line 949

Class

pDraw

Code

function drawText($X, $Y, $Text, $Format = "") {
  $R = isset($Format["R"]) ? $Format["R"] : $this->FontColorR;
  $G = isset($Format["G"]) ? $Format["G"] : $this->FontColorG;
  $B = isset($Format["B"]) ? $Format["B"] : $this->FontColorB;
  $Angle = isset($Format["Angle"]) ? $Format["Angle"] : 0;
  $Align = isset($Format["Align"]) ? $Format["Align"] : TEXT_ALIGN_BOTTOMLEFT;
  $Alpha = isset($Format["Alpha"]) ? $Format["Alpha"] : $this->FontColorA;
  $FontName = isset($Format["FontName"]) ? $Format["FontName"] : $this->FontName;
  $FontSize = isset($Format["FontSize"]) ? $Format["FontSize"] : $this->FontSize;
  $ShowOrigine = isset($Format["ShowOrigine"]) ? $Format["ShowOrigine"] : FALSE;
  $TOffset = isset($Format["TOffset"]) ? $Format["TOffset"] : 2;
  $DrawBox = isset($Format["DrawBox"]) ? $Format["DrawBox"] : FALSE;
  $DrawBoxBorder = isset($Format["DrawBoxBorder"]) ? $Format["DrawBoxBorder"] : TRUE;
  $BorderOffset = isset($Format["BorderOffset"]) ? $Format["BorderOffset"] : 6;
  $BoxRounded = isset($Format["BoxRounded"]) ? $Format["BoxRounded"] : FALSE;
  $RoundedRadius = isset($Format["RoundedRadius"]) ? $Format["RoundedRadius"] : 6;
  $BoxR = isset($Format["BoxR"]) ? $Format["BoxR"] : 255;
  $BoxG = isset($Format["BoxG"]) ? $Format["BoxG"] : 255;
  $BoxB = isset($Format["BoxB"]) ? $Format["BoxB"] : 255;
  $BoxAlpha = isset($Format["BoxAlpha"]) ? $Format["BoxAlpha"] : 50;
  $BoxSurrounding = isset($Format["BoxSurrounding"]) ? $Format["BoxSurrounding"] : "";
  $BoxBorderR = isset($Format["BoxR"]) ? $Format["BoxR"] : 0;
  $BoxBorderG = isset($Format["BoxG"]) ? $Format["BoxG"] : 0;
  $BoxBorderB = isset($Format["BoxB"]) ? $Format["BoxB"] : 0;
  $BoxBorderAlpha = isset($Format["BoxAlpha"]) ? $Format["BoxAlpha"] : 50;
  $NoShadow = isset($Format["NoShadow"]) ? $Format["NoShadow"] : FALSE;
  $Shadow = $this->Shadow;
  if ($NoShadow) {
    $this->Shadow = FALSE;
  }
  if ($BoxSurrounding != "") {
    $BoxBorderR = $BoxR - $BoxSurrounding;
    $BoxBorderG = $BoxG - $BoxSurrounding;
    $BoxBorderB = $BoxB - $BoxSurrounding;
    $BoxBorderAlpha = $BoxAlpha;
  }
  if ($ShowOrigine) {
    $MyMarkerSettings = array(
      "R" => 255,
      "G" => 0,
      "B" => 0,
      "BorderR" => 255,
      "BorderB" => 255,
      "BorderG" => 255,
      "Size" => 4,
    );
    $this
      ->drawRectangleMarker($X, $Y, $MyMarkerSettings);
  }
  $TxtPos = $this
    ->getTextBox($X, $Y, $FontName, $FontSize, $Angle, $Text);
  if ($DrawBox && ($Angle == 0 || $Angle == 90 || $Angle == 180 || $Angle == 270)) {
    $T[0]["X"] = 0;
    $T[0]["Y"] = 0;
    $T[1]["X"] = 0;
    $T[1]["Y"] = 0;
    $T[2]["X"] = 0;
    $T[2]["Y"] = 0;
    $T[3]["X"] = 0;
    $T[3]["Y"] = 0;
    if ($Angle == 0) {
      $T[0]["X"] = -$TOffset;
      $T[0]["Y"] = $TOffset;
      $T[1]["X"] = $TOffset;
      $T[1]["Y"] = $TOffset;
      $T[2]["X"] = $TOffset;
      $T[2]["Y"] = -$TOffset;
      $T[3]["X"] = -$TOffset;
      $T[3]["Y"] = -$TOffset;
    }
    $X1 = min($TxtPos[0]["X"], $TxtPos[1]["X"], $TxtPos[2]["X"], $TxtPos[3]["X"]) - $BorderOffset + 3;
    $Y1 = min($TxtPos[0]["Y"], $TxtPos[1]["Y"], $TxtPos[2]["Y"], $TxtPos[3]["Y"]) - $BorderOffset;
    $X2 = max($TxtPos[0]["X"], $TxtPos[1]["X"], $TxtPos[2]["X"], $TxtPos[3]["X"]) + $BorderOffset + 3;
    $Y2 = max($TxtPos[0]["Y"], $TxtPos[1]["Y"], $TxtPos[2]["Y"], $TxtPos[3]["Y"]) + $BorderOffset - 3;
    $X1 = $X1 - $TxtPos[$Align]["X"] + $X + $T[0]["X"];
    $Y1 = $Y1 - $TxtPos[$Align]["Y"] + $Y + $T[0]["Y"];
    $X2 = $X2 - $TxtPos[$Align]["X"] + $X + $T[0]["X"];
    $Y2 = $Y2 - $TxtPos[$Align]["Y"] + $Y + $T[0]["Y"];
    $Settings = array(
      "R" => $BoxR,
      "G" => $BoxG,
      "B" => $BoxB,
      "Alpha" => $BoxAlpha,
      "BorderR" => $BoxBorderR,
      "BorderG" => $BoxBorderG,
      "BorderB" => $BoxBorderB,
      "BorderAlpha" => $BoxBorderAlpha,
    );
    if ($BoxRounded) {
      $this
        ->drawRoundedFilledRectangle($X1, $Y1, $X2, $Y2, $RoundedRadius, $Settings);
    }
    else {
      $this
        ->drawFilledRectangle($X1, $Y1, $X2, $Y2, $Settings);
    }
  }
  $X = $X - $TxtPos[$Align]["X"] + $X;
  $Y = $Y - $TxtPos[$Align]["Y"] + $Y;
  if ($this->Shadow && $this->ShadowX != 0 && $this->ShadowY != 0) {
    $C_ShadowColor = $this
      ->allocateColor($this->Picture, $this->ShadowR, $this->ShadowG, $this->ShadowB, $this->Shadowa);
    imagettftext($this->Picture, $FontSize, $Angle, $X + $this->ShadowX, $Y + $this->ShadowY, $C_ShadowColor, $FontName, $Text);
  }
  $C_TextColor = $this
    ->AllocateColor($this->Picture, $R, $G, $B, $Alpha);
  imagettftext($this->Picture, $FontSize, $Angle, $X, $Y, $C_TextColor, $FontName, $Text);
  $this->Shadow = $Shadow;
  return $TxtPos;
}