Ejemplo n.º 1
0
 /**
  * Write MSODRAWING record
  */
 private function _writeMsoDrawing()
 {
     // write the Escher stream if necessary
     if (isset($this->_escher)) {
         $writer = new PHPExcel_Writer_Excel5_Escher($this->_escher);
         $data = $writer->close();
         $spOffsets = $writer->getSpOffsets();
         $spTypes = $writer->getSpTypes();
         // write the neccesary MSODRAWING, OBJ records
         // split the Escher stream
         $spOffsets[0] = 0;
         $nm = count($spOffsets) - 1;
         // number of shapes excluding first shape
         for ($i = 1; $i <= $nm; ++$i) {
             // MSODRAWING record
             $record = 0xec;
             // Record identifier
             // chunk of Escher stream for one shape
             $dataChunk = substr($data, $spOffsets[$i - 1], $spOffsets[$i] - $spOffsets[$i - 1]);
             $length = strlen($dataChunk);
             $header = pack("vv", $record, $length);
             $this->_append($header . $dataChunk);
             // OBJ record
             $record = 0x5d;
             // record identifier
             $objData = '';
             // ftCmo
             if ($spTypes[$i] == 0xc9) {
                 // Add ftCmo (common object data) subobject
                 $objData .= pack('vvvvvVVV', 0x15, 0x12, 0x14, $i, 0x2101, 0, 0, 0);
                 // Add ftSbs Scroll bar subobject
                 $objData .= pack('vv', 0xc, 0x14);
                 $objData .= pack('H*', '0000000000000000640001000A00000010000100');
                 // Add ftLbsData (List box data) subobject
                 $objData .= pack('vv', 0x13, 0x1fee);
                 $objData .= pack('H*', '00000000010001030000020008005700');
             } else {
                 // Add ftCmo (common object data) subobject
                 $objData .= pack('vvvvvVVV', 0x15, 0x12, 0x8, $i, 0x6011, 0, 0, 0);
             }
             // ftEnd
             $objData .= pack('vv', 0x0, 0x0);
             $length = strlen($objData);
             $header = pack('vv', $record, $length);
             $this->_append($header . $objData);
         }
     }
 }
Ejemplo n.º 2
0
 /**
  * Write MSODRAWING record
  */
 private function _writeMsoDrawing()
 {
     // write the Escher stream if necessary
     if (isset($this->_escher)) {
         $writer = new PHPExcel_Writer_Excel5_Escher($this->_escher);
         $data = $writer->close();
         $spOffsets = $writer->getSpOffsets();
         // write the neccesary MSODRAWING, OBJ records
         // split the Escher stream
         $spOffsets[0] = 0;
         $nm = count($spOffsets) - 1;
         // number of shapes excluding first shape
         for ($i = 1; $i <= $nm; ++$i) {
             // MSODRAWING record
             $record = 0xec;
             // Record identifier
             // chunk of Escher stream for one shape
             $dataChunk = substr($data, $spOffsets[$i - 1], $spOffsets[$i] - $spOffsets[$i - 1]);
             $length = strlen($dataChunk);
             $header = pack("vv", $record, $length);
             $this->_append($header . $dataChunk);
             // OBJ record
             $record = 0x5d;
             // record identifier
             $objData = '';
             // ftCmo
             $objData .= pack('vvvvvVVV', 0x15, 0x12, 0x8, $i, 0x6011, 0, 0, 0);
             // ftEnd
             $objData .= pack('vv', 0x0, 0x0);
             $length = strlen($objData);
             $header = pack('vv', $record, $length);
             $this->_append($header . $objData);
         }
     }
 }
Ejemplo n.º 3
0
 /**
  * Writes the MSODRAWINGGROUP record if needed. Possibly split using CONTINUE records.
  */
 private function writeMsoDrawingGroup()
 {
     // write the Escher stream if necessary
     if (isset($this->escher)) {
         $writer = new PHPExcel_Writer_Excel5_Escher($this->escher);
         $data = $writer->close();
         $record = 0xeb;
         $length = strlen($data);
         $header = pack("vv", $record, $length);
         return $this->writeData($header . $data);
     } else {
         return '';
     }
 }
Ejemplo n.º 4
0
 /**
  * Process the object to be written
  */
 public function close()
 {
     // initialize
     $this->_data = '';
     switch (get_class($this->_object)) {
         case 'PHPExcel_Shared_Escher':
             if ($dggContainer = $this->_object->getDggContainer()) {
                 $writer = new PHPExcel_Writer_Excel5_Escher($dggContainer);
                 $this->_data = $writer->close();
             } else {
                 if ($dgContainer = $this->_object->getDgContainer()) {
                     $writer = new PHPExcel_Writer_Excel5_Escher($dgContainer);
                     $this->_data = $writer->close();
                     $this->_spOffsets = $writer->getSpOffsets();
                 }
             }
             break;
         case 'PHPExcel_Shared_Escher_DggContainer':
             // this is a container record
             // initialize
             $innerData = '';
             // write the dgg
             $recVer = 0x0;
             $recInstance = 0x0;
             $recType = 0xf006;
             $recVerInstance = $recVer;
             $recVerInstance |= $recInstance << 4;
             // dgg data
             $dggData = pack('VVVV', $this->_object->getSpIdMax(), $this->_object->getCDgSaved() + 1, $this->_object->getCSpSaved(), $this->_object->getCDgSaved());
             // add file identifier clusters (one per drawing)
             for ($i = 0; $i < $this->_object->getCDgSaved(); ++$i) {
                 $dggData .= pack('VV', 0, 0);
             }
             $header = pack('vvV', $recVerInstance, $recType, strlen($dggData));
             $innerData .= $header . $dggData;
             // write the bstoreContainer
             if ($bstoreContainer = $this->_object->getBstoreContainer()) {
                 $writer = new PHPExcel_Writer_Excel5_Escher($bstoreContainer);
                 $innerData .= $writer->close();
             }
             // write the record
             $recVer = 0xf;
             $recInstance = 0x0;
             $recType = 0xf000;
             $length = strlen($innerData);
             $recVerInstance = $recVer;
             $recVerInstance |= $recInstance << 4;
             $header = pack('vvV', $recVerInstance, $recType, $length);
             $this->_data = $header . $innerData;
             break;
         case 'PHPExcel_Shared_Escher_DggContainer_BstoreContainer':
             // this is a container record
             // initialize
             $innerData = '';
             // treat the inner data
             if ($BSECollection = $this->_object->getBSECollection()) {
                 foreach ($BSECollection as $BSE) {
                     $writer = new PHPExcel_Writer_Excel5_Escher($BSE);
                     $innerData .= $writer->close();
                 }
             }
             // write the record
             $recVer = 0xf;
             $recInstance = count($this->_object->getBSECollection());
             $recType = 0xf001;
             $length = strlen($innerData);
             $recVerInstance = $recVer;
             $recVerInstance |= $recInstance << 4;
             $header = pack('vvV', $recVerInstance, $recType, $length);
             $this->_data = $header . $innerData;
             break;
         case 'PHPExcel_Shared_Escher_DggContainer_BstoreContainer_BSE':
             // this is a semi-container record
             // initialize
             $innerData = '';
             // here we treat the inner data
             if ($blip = $this->_object->getBlip()) {
                 $writer = new PHPExcel_Writer_Excel5_Escher($blip);
                 $innerData .= $writer->close();
             }
             // initialize
             $data = '';
             $btWin32 = $this->_object->getBlipType();
             $btMacOS = $this->_object->getBlipType();
             $data .= pack('CC', $btWin32, $btMacOS);
             $rgbUid = pack('VVVV', 0, 0, 0, 0);
             // todo
             $data .= $rgbUid;
             $tag = 0;
             $size = strlen($innerData);
             $cRef = 1;
             $foDelay = 0;
             //todo
             $unused1 = 0x0;
             $cbName = 0x0;
             $unused2 = 0x0;
             $unused3 = 0x0;
             $data .= pack('vVVVCCCC', $tag, $size, $cRef, $foDelay, $unused1, $cbName, $unused2, $unused3);
             $data .= $innerData;
             // write the record
             $recVer = 0x2;
             $recInstance = $this->_object->getBlipType();
             $recType = 0xf007;
             $length = strlen($data);
             $recVerInstance = $recVer;
             $recVerInstance |= $recInstance << 4;
             $header = pack('vvV', $recVerInstance, $recType, $length);
             $this->_data = $header;
             $this->_data .= $data;
             break;
         case 'PHPExcel_Shared_Escher_DggContainer_BstoreContainer_BSE_Blip':
             // this is an atom record
             // write the record
             switch ($this->_object->getParent()->getBlipType()) {
                 case PHPExcel_Shared_Escher_DggContainer_BstoreContainer_BSE::BLIPTYPE_JPEG:
                     // initialize
                     $innerData = '';
                     $rgbUid1 = pack('VVVV', 0, 0, 0, 0);
                     // todo
                     $innerData .= $rgbUid1;
                     $tag = 0xff;
                     // todo
                     $innerData .= pack('C', $tag);
                     $innerData .= $this->_object->getData();
                     $recVer = 0x0;
                     $recInstance = 0x46a;
                     $recType = 0xf01d;
                     $length = strlen($innerData);
                     $recVerInstance = $recVer;
                     $recVerInstance |= $recInstance << 4;
                     $header = pack('vvV', $recVerInstance, $recType, $length);
                     $this->_data = $header;
                     $this->_data .= $innerData;
                     break;
                 case PHPExcel_Shared_Escher_DggContainer_BstoreContainer_BSE::BLIPTYPE_PNG:
                     // initialize
                     $innerData = '';
                     $rgbUid1 = pack('VVVV', 0, 0, 0, 0);
                     // todo
                     $innerData .= $rgbUid1;
                     $tag = 0xff;
                     // todo
                     $innerData .= pack('C', $tag);
                     $innerData .= $this->_object->getData();
                     $recVer = 0x0;
                     $recInstance = 0x6e0;
                     $recType = 0xf01e;
                     $length = strlen($innerData);
                     $recVerInstance = $recVer;
                     $recVerInstance |= $recInstance << 4;
                     $header = pack('vvV', $recVerInstance, $recType, $length);
                     $this->_data = $header;
                     $this->_data .= $innerData;
                     break;
             }
             break;
         case 'PHPExcel_Shared_Escher_DgContainer':
             // this is a container record
             // initialize
             $innerData = '';
             // write the dg
             $recVer = 0x0;
             $recInstance = $this->_object->getDgId();
             $recType = 0xf008;
             $length = 8;
             $recVerInstance = $recVer;
             $recVerInstance |= $recInstance << 4;
             $header = pack('vvV', $recVerInstance, $recType, $length);
             // number of shapes in this drawing (including group shape)
             $countShapes = count($this->_object->getSpgrContainer()->getChildren());
             $innerData .= $header . pack('VV', $countShapes, $this->_object->getLastSpId());
             //$innerData .= $header . pack('VV', 0, 0);
             // write the spgrContainer
             if ($spgrContainer = $this->_object->getSpgrContainer()) {
                 $writer = new PHPExcel_Writer_Excel5_Escher($spgrContainer);
                 $innerData .= $writer->close();
                 // get the shape offsets relative to the spgrContainer record
                 $spOffsets = $writer->getSpOffsets();
                 // save the shape offsets relative to dgContainer
                 foreach ($spOffsets as &$spOffset) {
                     $spOffset += 24;
                     // add length of dgContainer header data (8 bytes) plus dg data (16 bytes)
                 }
                 $this->_spOffsets = $spOffsets;
             }
             // write the record
             $recVer = 0xf;
             $recInstance = 0x0;
             $recType = 0xf002;
             $length = strlen($innerData);
             $recVerInstance = $recVer;
             $recVerInstance |= $recInstance << 4;
             $header = pack('vvV', $recVerInstance, $recType, $length);
             $this->_data = $header . $innerData;
             break;
         case 'PHPExcel_Shared_Escher_DgContainer_SpgrContainer':
             // this is a container record
             // initialize
             $innerData = '';
             // initialize spape offsets
             $totalSize = 8;
             $spOffsets = array();
             // treat the inner data
             foreach ($this->_object->getChildren() as $spContainer) {
                 $writer = new PHPExcel_Writer_Excel5_Escher($spContainer);
                 $spData = $writer->close();
                 $innerData .= $spData;
                 // save the shape offsets (where new shape records begin)
                 $totalSize += strlen($spData);
                 $spOffsets[] = $totalSize;
             }
             // write the record
             $recVer = 0xf;
             $recInstance = 0x0;
             $recType = 0xf003;
             $length = strlen($innerData);
             $recVerInstance = $recVer;
             $recVerInstance |= $recInstance << 4;
             $header = pack('vvV', $recVerInstance, $recType, $length);
             $this->_data = $header . $innerData;
             $this->_spOffsets = $spOffsets;
             break;
         case 'PHPExcel_Shared_Escher_DgContainer_SpgrContainer_SpContainer':
             // initialize
             $data = '';
             // build the data
             // write group shape record, if necessary?
             if ($this->_object->getSpgr()) {
                 $recVer = 0x1;
                 $recInstance = 0x0;
                 $recType = 0xf009;
                 $length = 0x10;
                 $recVerInstance = $recVer;
                 $recVerInstance |= $recInstance << 4;
                 $header = pack('vvV', $recVerInstance, $recType, $length);
                 $data .= $header . pack('VVVV', 0, 0, 0, 0);
             }
             // write the shape record
             $recVer = 0x2;
             $recInstance = $this->_object->getSpType();
             // shape type
             $recType = 0xf00a;
             $length = 0x8;
             $recVerInstance = $recVer;
             $recVerInstance |= $recInstance << 4;
             $header = pack('vvV', $recVerInstance, $recType, $length);
             $data .= $header . pack('VV', $this->_object->getSpId(), $this->_object->getSpgr() ? 0x5 : 0xa000);
             // the options
             if ($this->_object->getOPTCollection()) {
                 $optData = '';
                 $recVer = 0x3;
                 $recInstance = count($this->_object->getOPTCollection());
                 $recType = 0xf00b;
                 foreach ($this->_object->getOPTCollection() as $property => $value) {
                     $optData .= pack('vV', $property, $value);
                 }
                 $length = strlen($optData);
                 $recVerInstance = $recVer;
                 $recVerInstance |= $recInstance << 4;
                 $header = pack('vvV', $recVerInstance, $recType, $length);
                 $data .= $header . $optData;
             }
             // the client anchor
             if ($this->_object->getStartCoordinates()) {
                 $clientAnchorData = '';
                 $recVer = 0x0;
                 // TODO: check
                 $recInstance = 0x0;
                 // TODO: check
                 $recType = 0xf010;
                 // start coordinates
                 list($column, $row) = PHPExcel_Cell::coordinateFromString($this->_object->getStartCoordinates());
                 $c1 = PHPExcel_Cell::columnIndexFromString($column) - 1;
                 $r1 = $row - 1;
                 // start offsetX
                 $startOffsetX = $this->_object->getStartOffsetX();
                 // start offsetY
                 $startOffsetY = $this->_object->getStartOffsetY();
                 // end coordinates
                 list($column, $row) = PHPExcel_Cell::coordinateFromString($this->_object->getEndCoordinates());
                 $c2 = PHPExcel_Cell::columnIndexFromString($column) - 1;
                 $r2 = $row - 1;
                 // end offsetX
                 $endOffsetX = $this->_object->getEndOffsetX();
                 // end offsetY
                 $endOffsetY = $this->_object->getEndOffsetY();
                 $clientAnchorData = pack('vvvvvvvvv', 0x0, $c1, $startOffsetX, $r1, $startOffsetY, $c2, $endOffsetX, $r2, $endOffsetY);
                 $length = strlen($clientAnchorData);
                 $recVerInstance = $recVer;
                 $recVerInstance |= $recInstance << 4;
                 $header = pack('vvV', $recVerInstance, $recType, $length);
                 $data .= $header . $clientAnchorData;
             }
             // the client data, just empty for now
             if (!$this->_object->getSpgr()) {
                 $clientDataData = '';
                 $recVer = 0x0;
                 // TODO: check
                 $recInstance = 0x0;
                 // TODO: check
                 $recType = 0xf011;
                 $length = strlen($clientDataData);
                 $recVerInstance = $recVer;
                 $recVerInstance |= $recInstance << 4;
                 $header = pack('vvV', $recVerInstance, $recType, $length);
                 $data .= $header . $clientDataData;
             }
             // write the record
             $recVer = 0xf;
             $recInstance = 0x0;
             $recType = 0xf004;
             $length = strlen($data);
             $recVerInstance = $recVer;
             $recVerInstance |= $recInstance << 4;
             $header = pack('vvV', $recVerInstance, $recType, $length);
             $this->_data = $header . $data;
             break;
     }
     return $this->_data;
 }
Ejemplo n.º 5
0
 /**
  * Write MSODRAWING record
  */
 private function _writeMsoDrawing()
 {
     // check if there are any shapes for this sheet
     if (count($this->_phpSheet->getDrawingCollection()) == 0) {
         return;
     }
     // create intermediate Escher object
     $escher = new PHPExcel_Shared_Escher();
     // dgContainer
     $dgContainer = new PHPExcel_Shared_Escher_DgContainer();
     // set the drawing index (we use sheet index + 1)
     $dgContainer->setDgId($this->_phpSheet->getParent()->getIndex($this->_phpSheet) + 1);
     $escher->setDgContainer($dgContainer);
     // spgrContainer
     $spgrContainer = new PHPExcel_Shared_Escher_DgContainer_SpgrContainer();
     $dgContainer->setSpgrContainer($spgrContainer);
     // add one shape which is the group shape
     $spContainer = new PHPExcel_Shared_Escher_DgContainer_SpgrContainer_SpContainer();
     $spContainer->setSpgr(true);
     $spContainer->setSpType(0);
     $spContainer->setSpId($this->_phpSheet->getParent()->getIndex($this->_phpSheet) + 1 << 10);
     $spgrContainer->addChild($spContainer);
     // add the shapes
     // outer loop is for determining BSE index
     $blipIndex = 0;
     // 1-based index to BstoreContainer
     $countShapes = 0;
     // count number of shapes (minus group shape), in this sheet
     foreach ($this->_phpSheet->getParent()->getAllsheets() as $sheet) {
         foreach ($sheet->getDrawingCollection() as $drawing) {
             ++$blipIndex;
             if ($sheet === $this->_phpSheet) {
                 ++$countShapes;
                 // add the shape
                 $spContainer = new PHPExcel_Shared_Escher_DgContainer_SpgrContainer_SpContainer();
                 // set the shape type
                 $spContainer->setSpType(0x4b);
                 // set the shape index (we combine 1-based sheet index and $countShapes to create unique shape index)
                 $spId = $countShapes | $this->_phpSheet->getParent()->getIndex($this->_phpSheet) + 1 << 10;
                 $spContainer->setSpId($spId);
                 // keep track of last spId
                 $lastSpId = $spId;
                 // set the BLIP index
                 $spContainer->setOPT(0x4104, $blipIndex);
                 // set coordinates and offsets, client anchor
                 $coordinates = $drawing->getCoordinates();
                 $offsetX = $drawing->getOffsetX();
                 $offsetY = $drawing->getOffsetY();
                 $width = $drawing->getWidth();
                 $height = $drawing->getHeight();
                 $twoAnchor = PHPExcel_Shared_Excel5::oneAnchor2twoAnchor($this->_phpSheet, $coordinates, $offsetX, $offsetY, $width, $height);
                 $spContainer->setStartCoordinates($twoAnchor['startCoordinates']);
                 $spContainer->setStartOffsetX($twoAnchor['startOffsetX']);
                 $spContainer->setStartOffsetY($twoAnchor['startOffsetY']);
                 $spContainer->setEndCoordinates($twoAnchor['endCoordinates']);
                 $spContainer->setEndOffsetX($twoAnchor['endOffsetX']);
                 $spContainer->setEndOffsetY($twoAnchor['endOffsetY']);
                 $spgrContainer->addChild($spContainer);
             }
         }
     }
     // set last shape index
     $dgContainer->setLastSpId($lastSpId);
     // write the Escher stream
     $writer = new PHPExcel_Writer_Excel5_Escher($escher);
     $data = $writer->close();
     $spOffsets = $writer->getSpOffsets();
     // write the neccesary MSODRAWING, OBJ records
     // split the Escher stream
     $spOffsets[0] = 0;
     $nm = count($spOffsets) - 1;
     // number of shapes excluding first shape
     for ($i = 1; $i <= $nm; ++$i) {
         // MSODRAWING record
         $record = 0xec;
         // Record identifier
         // chunk of Escher stream for one shape
         $dataChunk = substr($data, $spOffsets[$i - 1], $spOffsets[$i] - $spOffsets[$i - 1]);
         $length = strlen($dataChunk);
         $header = pack("vv", $record, $length);
         $this->_append($header . $dataChunk);
         // OBJ record
         $record = 0x5d;
         // record identifier
         $objData = '';
         // ftCmo
         $objData .= pack('vvvvvVVV', 0x15, 0x12, 0x8, $i, 0x6011, 0, 0, 0);
         // ftEnd
         $objData .= pack('vv', 0x0, 0x0);
         $length = strlen($objData);
         $header = pack('vv', $record, $length);
         $this->_append($header . $objData);
     }
 }
Ejemplo n.º 6
0
 /**
  * Writes the MSODRAWINGGROUP record if needed. Possibly split using CONTINUE records.
  */
 private function _writeMsoDrawingGroup()
 {
     // any drawings in this workbook?
     $found = false;
     foreach ($this->_phpExcel->getAllSheets() as $sheet) {
         if (count($sheet->getDrawingCollection()) > 0) {
             $found = true;
         }
     }
     // if there are drawings, then we need to write MSODRAWINGGROUP record
     if ($found) {
         // create intermediate Escher object
         $escher = new PHPExcel_Shared_Escher();
         // dggContainer
         $dggContainer = new PHPExcel_Shared_Escher_DggContainer();
         $escher->setDggContainer($dggContainer);
         // this loop is for determining maximum shape identifier of all drawing
         $spIdMax = 0;
         $totalCountShapes = 0;
         $countDrawings = 0;
         foreach ($this->_phpExcel->getAllsheets() as $sheet) {
             $sheetCountShapes = 0;
             // count number of shapes (minus group shape), in sheet
             if (count($sheet->getDrawingCollection()) > 0) {
                 ++$countDrawings;
                 foreach ($sheet->getDrawingCollection() as $drawing) {
                     ++$sheetCountShapes;
                     ++$totalCountShapes;
                     $spId = $sheetCountShapes | $this->_phpExcel->getIndex($sheet) + 1 << 10;
                     $spIdMax = max($spId, $spIdMax);
                 }
             }
         }
         $dggContainer->setSpIdMax($spIdMax + 1);
         $dggContainer->setCDgSaved($countDrawings);
         $dggContainer->setCSpSaved($totalCountShapes + $countDrawings);
         // total number of shapes incl. one group shapes per drawing
         // bstoreContainer
         $bstoreContainer = new PHPExcel_Shared_Escher_DggContainer_BstoreContainer();
         $dggContainer->setBstoreContainer($bstoreContainer);
         // the BSE's (all the images)
         foreach ($this->_phpExcel->getAllsheets() as $sheet) {
             foreach ($sheet->getDrawingCollection() as $drawing) {
                 if ($drawing instanceof PHPExcel_Worksheet_Drawing) {
                     $filename = $drawing->getPath();
                     list($imagesx, $imagesy, $imageFormat) = getimagesize($filename);
                     switch ($imageFormat) {
                         case 1:
                             // GIF, not supported by BIFF8, we convert to PNG
                             $blipType = PHPExcel_Shared_Escher_DggContainer_BstoreContainer_BSE::BLIPTYPE_PNG;
                             $imageResource = imagecreatefromgif($filename);
                             ob_start();
                             imagepng($imageResource);
                             $blipData = ob_get_contents();
                             ob_end_clean();
                             break;
                         case 2:
                             // JPEG
                             $blipType = PHPExcel_Shared_Escher_DggContainer_BstoreContainer_BSE::BLIPTYPE_JPEG;
                             $blipData = file_get_contents($filename);
                             break;
                         case 3:
                             // PNG
                             $blipType = PHPExcel_Shared_Escher_DggContainer_BstoreContainer_BSE::BLIPTYPE_PNG;
                             $blipData = file_get_contents($filename);
                             break;
                         case 6:
                             // Windows DIB (BMP), we convert to PNG
                             $blipType = PHPExcel_Shared_Escher_DggContainer_BstoreContainer_BSE::BLIPTYPE_PNG;
                             $imageResource = PHPExcel_Shared_Drawing::imagecreatefrombmp($filename);
                             ob_start();
                             imagepng($imageResource);
                             $blipData = ob_get_contents();
                             ob_end_clean();
                             break;
                         default:
                             continue 2;
                     }
                     $blip = new PHPExcel_Shared_Escher_DggContainer_BstoreContainer_BSE_Blip();
                     $blip->setData($blipData);
                     $BSE = new PHPExcel_Shared_Escher_DggContainer_BstoreContainer_BSE();
                     $BSE->setBlipType($blipType);
                     $BSE->setBlip($blip);
                     $bstoreContainer->addBSE($BSE);
                 } else {
                     if ($drawing instanceof PHPExcel_Worksheet_MemoryDrawing) {
                         switch ($drawing->getRenderingFunction()) {
                             case PHPExcel_Worksheet_MemoryDrawing::RENDERING_JPEG:
                                 $blipType = PHPExcel_Shared_Escher_DggContainer_BstoreContainer_BSE::BLIPTYPE_JPEG;
                                 $renderingFunction = 'imagejpeg';
                                 break;
                             case PHPExcel_Worksheet_MemoryDrawing::RENDERING_GIF:
                             case PHPExcel_Worksheet_MemoryDrawing::RENDERING_PNG:
                             case PHPExcel_Worksheet_MemoryDrawing::RENDERING_DEFAULT:
                                 $blipType = PHPExcel_Shared_Escher_DggContainer_BstoreContainer_BSE::BLIPTYPE_PNG;
                                 $renderingFunction = 'imagepng';
                                 break;
                         }
                         ob_start();
                         call_user_func($renderingFunction, $drawing->getImageResource());
                         $blipData = ob_get_contents();
                         ob_end_clean();
                         $blip = new PHPExcel_Shared_Escher_DggContainer_BstoreContainer_BSE_Blip();
                         $blip->setData($blipData);
                         $BSE = new PHPExcel_Shared_Escher_DggContainer_BstoreContainer_BSE();
                         $BSE->setBlipType($blipType);
                         $BSE->setBlip($blip);
                         $bstoreContainer->addBSE($BSE);
                     }
                 }
             }
         }
         // write the Escher stream from the intermediate Escher object
         $writer = new PHPExcel_Writer_Excel5_Escher($escher);
         $data = $writer->close();
         $record = 0xeb;
         $length = strlen($data);
         $header = pack("vv", $record, $length);
         return $this->writeData($header . $data);
     }
 }
Ejemplo n.º 7
0
	/**
	 * Write MSODRAWING record
	 */
	private function _writeMsoDrawing() {
		// write the Escher stream if necessary
		if (isset ( $this->_escher )) {
			$writer = new PHPExcel_Writer_Excel5_Escher ( $this->_escher );
			$data = $writer->close ();
			$spOffsets = $writer->getSpOffsets ();
			
			// write the neccesary MSODRAWING, OBJ records
			
			// split the Escher stream
			$spOffsets [0] = 0;
			$nm = count ( $spOffsets ) - 1; // number of shapes excluding first shape
			for($i = 1; $i <= $nm; ++ $i) {
				// MSODRAWING record
				$record = 0x00EC; // Record identifier
				                  
				// chunk of Escher stream for one shape
				
				$dataChunk = substr ( $data, $spOffsets [$i - 1], $spOffsets [$i] - $spOffsets [$i - 1] );
				
				$length = strlen ( $dataChunk );
				$header = pack ( "vv", $record, $length );
				
				$this->_append ( $header . $dataChunk );
				
				// OBJ record
				$record = 0x005D; // record identifier
				$objData = '';
				
				// ftCmo
				$objData .= pack ( 'vvvvvVVV', 0x0015, 				// 0x0015 = ftCmo
				0x0012, 				// length of ftCmo data
				0x0008, 				// object type, 0x0008 = picture
				$i, 				// object id number, Excel seems to use 1-based index, local
				     // for the sheet
				0x6011, 				// option flags, 0x6011 is what OpenOffice.org uses
				0, 				// reserved
				0, 				// reserved
				0 )				// reserved
				;
				// ftEnd
				$objData .= pack ( 'vv', 0x0000, 				// 0x0000 = ftEnd
				0x0000 )				// length of ftEnd data
				;
				
				$length = strlen ( $objData );
				$header = pack ( 'vv', $record, $length );
				$this->_append ( $header . $objData );
			}
		}
	}
Ejemplo n.º 8
0
	/**
	 * Write MSODRAWING record
	 */
	private function _writeMsoDrawing()
	{
		// write the Escher stream if necessary
		if (isset($this->_escher)) {
			$writer = new PHPExcel_Writer_Excel5_Escher($this->_escher);
			$data = $writer->close();
			$spOffsets = $writer->getSpOffsets();
			$spTypes = $writer->getSpTypes();
			// write the neccesary MSODRAWING, OBJ records

			// split the Escher stream
			$spOffsets[0] = 0;
			$nm = count($spOffsets) - 1; // number of shapes excluding first shape
			for ($i = 1; $i <= $nm; ++$i) {
				// MSODRAWING record
				$record = 0x00EC;			// Record identifier

				// chunk of Escher stream for one shape
				$dataChunk = substr($data, $spOffsets[$i -1], $spOffsets[$i] - $spOffsets[$i - 1]);

				$length = strlen($dataChunk);
				$header = pack("vv", $record, $length);

				$this->_append($header . $dataChunk);

				// OBJ record
				$record = 0x005D; // record identifier
				$objData = '';

				// ftCmo
				if($spTypes[$i] == 0x00C9){
					// Add ftCmo (common object data) subobject
					$objData .=
						pack('vvvvvVVV'
								, 0x0015	// 0x0015 = ftCmo
								, 0x0012	// length of ftCmo data
								, 0x0014	// object type, 0x0014 = filter
								, $i		// object id number, Excel seems to use 1-based index, local for the sheet
								, 0x2101	// option flags, 0x2001 is what OpenOffice.org uses
								, 0			// reserved
								, 0			// reserved
								, 0			// reserved
						);

					// Add ftSbs Scroll bar subobject
					$objData .= pack('vv', 0x00C, 0x0014);
					$objData .= pack('H*', '0000000000000000640001000A00000010000100');
					// Add ftLbsData (List box data) subobject
					$objData .= pack('vv', 0x0013, 0x1FEE);
					$objData .= pack('H*', '00000000010001030000020008005700');
				}
				else {
					// Add ftCmo (common object data) subobject
					$objData .=
						pack('vvvvvVVV'
							, 0x0015	// 0x0015 = ftCmo
							, 0x0012	// length of ftCmo data
							, 0x0008	// object type, 0x0008 = picture
							, $i		// object id number, Excel seems to use 1-based index, local for the sheet
							, 0x6011	// option flags, 0x6011 is what OpenOffice.org uses
							, 0			// reserved
							, 0			// reserved
							, 0			// reserved
						);
				}

				// ftEnd
				$objData .=
					pack('vv'
						, 0x0000	// 0x0000 = ftEnd
						, 0x0000	// length of ftEnd data
					);

				$length = strlen($objData);
				$header = pack('vv', $record, $length);
				$this->_append($header . $objData);
			}
		}
	}