**我在“thepic”变量中有位图,它是位图类型。
imageUri = (Uri) intent.getParcelableExtra(Intent.EXTRA_STREAM);
String realpath=getRealPathFromURI(imageUri);
thepic = BitmapFactory.decodeFile(realpath);**
你可以这样做...你必须下载itextpdf-5.3.2.jar http://mvnrepository.com/artifact/com.itextpdf/itextpdf/5.3.2文件并附加到您的项目中..
public class WritePdfActivity extends Activity
{
private static String FILE = "mnt/sdcard/FirstPdf.pdf";
static Image image;
static ImageView img;
Bitmap bmp;
static Bitmap bt;
static byte[] bArray;
@Override
public void onCreate(Bundle savedInstanceState)
{
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
img=(ImageView)findViewById(R.id.imageView1);
try
{
Document document = new Document();
PdfWriter.getInstance(document, new FileOutputStream(FILE));
document.open();
addImage(document);
document.close();
}
catch (Exception e)
{
e.printStackTrace();
}
}
private static void addImage(Document document)
{
try
{
image = Image.getInstance(bArray); ///Here i set byte array..you can do bitmap to byte array and set in image...
}
catch (BadElementException e)
{
// TODO Auto-generated catch block
e.printStackTrace();
}
catch (MalformedURLException e)
{
// TODO Auto-generated catch block
e.printStackTrace();
}
catch (IOException e)
{
// TODO Auto-generated catch block
e.printStackTrace();
}
// image.scaleAbsolute(150f, 150f);
try
{
document.add(image);
} catch (DocumentException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
}
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