public function GetImg($aIdx) { if ($aIdx < 0 || $aIdx >= $this->iLen) { Util\JpGraphError::RaiseL(6010, $aIdx); //('Illegal icon index for Gantt builtin icon ['.$aIdx.']'); } return Image::CreateFromString(base64_decode($this->iBuiltinIcon[$aIdx][1])); }
public function GetImgByIdx($aIdx) { if (array_key_exists($aIdx, $this->iFlagData)) { $d = $this->iFlagData[$aIdx][1]; return Image::CreateFromString($d); } else { Util\JpGraphError::RaiseL(5002, $aIdx); //("Flag index \"�$aIdx\" does not exist."); } }
public function GetImg($aMark, $aIdx) { $n = $this->an[$aMark]; if (is_string($aIdx)) { if (!in_array($aIdx, $this->colors)) { Util\JpGraphError::RaiseL(23001, $this->name, $aIdx); //('This marker "'.($this->name).'" does not exist in color: '.$aIdx); } $idx = $this->index[$aIdx]; } elseif (!is_integer($aIdx) || is_integer($aIdx) && $aIdx > $this->maxidx) { Util\JpGraphError::RaiseL(23002, $this->name); //('Mark color index too large for marker "'.($this->name).'"'); } else { $idx = $aIdx; } return Image::CreateFromString(base64_decode($this->{$n}[$idx][1])); }
public function Raise($aMsg, $aHalt = true) { $img_iconerror = 'iVBORw0KGgoAAAANSUhEUgAAACgAAAAoCAMAAAC7IEhfAAAAaV' . 'BMVEX//////2Xy8mLl5V/Z2VvMzFi/v1WyslKlpU+ZmUyMjEh/' . 'f0VyckJlZT9YWDxMTDjAwMDy8sLl5bnY2K/MzKW/v5yyspKlpY' . 'iYmH+MjHY/PzV/f2xycmJlZVlZWU9MTEXY2Ms/PzwyMjLFTjea' . 'AAAAAXRSTlMAQObYZgAAAAFiS0dEAIgFHUgAAAAJcEhZcwAACx' . 'IAAAsSAdLdfvwAAAAHdElNRQfTBgISOCqusfs5AAABLUlEQVR4' . '2tWV3XKCMBBGWfkranCIVClKLd/7P2Q3QsgCxjDTq+6FE2cPH+' . 'xJ0Ogn2lQbsT+Wrs+buAZAV4W5T6Bs0YXBBwpKgEuIu+JERAX6' . 'wM2rHjmDdEITmsQEEmWADgZm6rAjhXsoMGY9B/NZBwJzBvn+e3' . 'wHntCAJdGu9SviwIwoZVDxPB9+Rc0TSEbQr0j3SA1gwdSn6Db0' . '6Tm1KfV6yzWGQO7zdpvyKLKBDmRFjzeB3LYgK7r6A/noDAfjtS' . 'IXaIzbJSv6WgUebTMV4EoRB8a2mQiQjgtF91HdKDKZ1gtFtQjk' . 'YcWaR5OKOhkYt+ZsTFdJRfPAApOpQYJTNHvCRSJR6SJngQadfc' . 'vd69OLMddVOPCGVnmrFD8bVYd3JXfxXPtLR/+mtv59/ALWiiMx' . 'qL72fwAAAABJRU5ErkJggg=='; if (function_exists("imagetypes")) { $supported = imagetypes(); } else { $supported = 0; } if (!function_exists('imagecreatefromstring')) { $supported = 0; } if (ob_get_length() || headers_sent() || !($supported & IMG_PNG)) { // Special case for headers already sent or that the installation doesn't support // the PNG format (which the error icon is encoded in). // Dont return an image since it can't be displayed die($this->iTitle . ' ' . $aMsg); } $aMsg = wordwrap($aMsg, 55); $lines = substr_count($aMsg, "\n"); // Create the error icon GD $erricon = Image\Image::CreateFromString(base64_decode($img_iconerror)); // Create an image that contains the error text. $w = 400; $h = 100 + 15 * max(0, $lines - 3); $img = new Image\Image($w, $h); // Drop shadow $img->SetColor("gray"); $img->FilledRectangle(5, 5, $w - 1, $h - 1, 10); $img->SetColor("gray:0.7"); $img->FilledRectangle(5, 5, $w - 3, $h - 3, 10); // Window background $img->SetColor("lightblue"); $img->FilledRectangle(1, 1, $w - 5, $h - 5); $img->CopyCanvasH($img->img, $erricon, 5, 30, 0, 0, 40, 40); // Window border $img->SetColor("black"); $img->Rectangle(1, 1, $w - 5, $h - 5); $img->Rectangle(0, 0, $w - 4, $h - 4); // Window top row $img->SetColor("darkred"); for ($y = 3; $y < 18; $y += 2) { $img->Line(1, $y, $w - 6, $y); } // "White shadow" $img->SetColor("white"); // Left window edge $img->Line(2, 2, 2, $h - 5); $img->Line(2, 2, $w - 6, 2); // "Gray button shadow" $img->SetColor("darkgray"); // Gray window shadow $img->Line(2, $h - 6, $w - 5, $h - 6); $img->Line(3, $h - 7, $w - 5, $h - 7); // Window title $m = floor($w / 2 - 5); $l = 110; $img->SetColor("lightgray:1.3"); $img->FilledRectangle($m - $l, 2, $m + $l, 16); // Stroke text $img->SetColor("darkred"); $img->SetFont(FF_FONT2, FS_BOLD); $img->StrokeText($m - 90, 15, $this->iTitle); $img->SetColor("black"); $img->SetFont(FF_FONT1, FS_NORMAL); $txt = new Text\Text($aMsg, 52, 25); $txt->SetFont(FF_FONT1); $txt->Align("left", "top"); $txt->Stroke($img); if ($this->iDest) { $img->Stream($this->iDest); } else { $img->Headers(); $img->Stream(); } if ($aHalt) { die; } }