4. 保存PDF文档 将PDF文档写入到文件中进行保存。 java File pdfFile = new File(getExternalFilesDir(null), "output.pdf"); try (FileOutputStream outputStream = new FileOutputStream(pdfFile)) { pdfDocument.writeTo(outputStream); } catch (IOException e) { e.printStackTrace(); } finally { // ...
图片bitmap转file解决办法由我速PDF转换器提供.它不仅支持pdf转换成word,word转pdf,还可以实现excel,ppt,jpg与pdf文件的一键式转换.有了它,你可以很轻松完成pdf文件的转换工作.
You can enjoy so many file convert to Adobe PDF Format, If you own expert pdf converter software from FoxPDF, FoxPDF PDF Converter can also act as a convert any file to PDF Converter which can convert file to PDF with ease. The FoxPDF PDF Converter supports batch conversion, ...
@RequiresApi(api =Build.VERSION_CODES.LOLLIPOP)privateBitmap pdfToBitmap(File pdfFile) { Bitmap bitmap=null;try{ PdfRenderer renderer=newPdfRenderer(ParcelFileDescriptor.open(pdfFile, ParcelFileDescriptor.MODE_READ_ONLY));finalintpageCount =renderer.getPageCount();for(inti = 0; i < pageCount; ...
There is no direct software from adobe to do this but you can first convert a bitmap to PDF and PDF to Word, You can use Adobe Acrobat, Please Refer : Convert Any File to a PDF - Word, Jpeg, Gif Step 1 Open Adobe Acrobat, click the “File” tab, highlight the...
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bool BitMap::Write(char * _fileName) 39. { 40. FILE* f=fopen(_fileName,wb);//create or open file to be written 41. if(f==NULL) returnfalse; 42. 43. int colorTableSize=0;//if bitcount is 24, there is no color table. 44. if(bitCount==8)//if bitcount is 8 ,the size ...
Try converting BMP images to PDF docs without extra software. Ad- and cost-free intuitive BMP to PDF converter.
close(); return tempFile; } public static Bitmap pdfToBitmap(InputStream inputStream) { try { // 创建临时文件 File tempFile = createTempFile(inputStream); // 打开PDF文件 ParcelFileDescriptor fileDescriptor = ParcelFileDescriptor.open(tempFile, ParcelFileDescriptor.MODE_READ_ONLY); PdfRenderer pdf...
步骤一:将PDF文件转换为Base64字符串 // 读取PDF文件并转换为Base64字符串FilepdfFile=newFile("path/to/pdf/file.pdf");byte[]pdfBytes=FileUtils.readFileToByteArray(pdfFile);StringpdfBase64=Base64.encodeToString(pdfBytes,Base64.DEFAULT);