本文整理汇总了PHP中PHPExcel_Shared_Escher_DggContainer_BstoreContainer_BSE_Blip类的典型用法代码示例。如果您正苦于以下问题：PHP PHPExcel_Shared_Escher_DggContainer_BstoreContainer_BSE_Blip类的具体用法？PHP PHPExcel_Shared_Escher_DggContainer_BstoreContainer_BSE_Blip怎么用？PHP PHPExcel_Shared_Escher_DggContainer_BstoreContainer_BSE_Blip使用的例子？那么, 这里精选的类代码示例或许可以为您提供帮助。
在下文中一共展示了PHPExcel_Shared_Escher_DggContainer_BstoreContainer_BSE_Blip类的4个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的PHP代码示例。
示例1: _buildWorkbookEscher
/**
* Build the Escher object corresponding to the MSODRAWINGGROUP record
*/
private function _buildWorkbookEscher()
{
$escher = null;
// any drawings in this workbook?
$found = false;
foreach ($this->_phpExcel->getAllSheets() as $sheet) {
if (count($sheet->getDrawingCollection()) > 0) {
$found = true;
break;
}
}
// nothing to do if there are no drawings
if (!$found) {
return;
}
// if we reach here, then there are drawings in the workbook
$escher = new PHPExcel_Shared_Escher();
// dggContainer
$dggContainer = new PHPExcel_Shared_Escher_DggContainer();
$escher->setDggContainer($dggContainer);
// set IDCLs (identifier clusters)
$dggContainer->setIDCLs($this->_IDCLs);
// 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
$blipType = PHPExcel_Shared_Escher_DggContainer_BstoreContainer_BSE::BLIPTYPE_PNG;
ob_start();
imagepng(imagecreatefromgif($filename));
$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
$blipType = PHPExcel_Shared_Escher_DggContainer_BstoreContainer_BSE::BLIPTYPE_PNG;
ob_start();
imagepng(PHPExcel_Shared_Drawing::imagecreatefrombmp($filename));
$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:
//.........这里部分代码省略.........
示例2: setBlip
/**
* Set the BLIP
*
* @param PHPExcel_Shared_Escher_DggContainer_BstoreContainer_BSE_Blip $blip
*/
public function setBlip($blip)
{
$this->_blip = $blip;
$blip->setParent($this);
}示例3: _readBlipPNG
/**
* Read BlipPNG record. Holds raw PNG image data
*/
private function _readBlipPNG()
{
// offset: 0; size: 2; recVer and recInstance
// bit: 4-15; mask: 0xFFF0; recInstance
$recInstance = (0xfff0 & PHPExcel_Reader_Excel5::_GetInt2d($this->_data, $this->_pos)) >> 4;
$length = PHPExcel_Reader_Excel5::_GetInt4d($this->_data, $this->_pos + 4);
$recordData = substr($this->_data, $this->_pos + 8, $length);
// move stream pointer to next record
$this->_pos += 8 + $length;
$pos = 0;
// offset: 0; size: 16; rgbUid1 (MD4 digest of)
$rgbUid1 = substr($recordData, 0, 16);
$pos += 16;
// offset: 16; size: 16; rgbUid2 (MD4 digest), only if $recInstance = 0x46B or 0x6E3
if ($recInstance == 0x6e1) {
$rgbUid2 = substr($recordData, 16, 16);
$pos += 16;
}
// offset: var; size: 1; tag
$tag = ord($recordData[$pos]);
$pos += 1;
// offset: var; size: var; the raw image data
$data = substr($recordData, $pos);
$blip = new PHPExcel_Shared_Escher_DggContainer_BstoreContainer_BSE_Blip();
$blip->setData($data);
$this->_object->setBlip($blip);
}示例4: _writeMsoDrawingGroup
/**
* 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;
//.........这里部分代码省略.........