PdfRenderer Constructors
Definition
Important
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Overloads
| PdfRenderer(ParcelFileDescriptor, LoadParams) |
Creates a new instance of PdfRenderer class. |
| PdfRenderer(ParcelFileDescriptor) |
Creates a new instance. |
PdfRenderer(ParcelFileDescriptor, LoadParams)
Creates a new instance of PdfRenderer class.
[Android.Runtime.Register(".ctor", "(Landroid/os/ParcelFileDescriptor;Landroid/graphics/pdf/LoadParams;)V", "", ApiSince=35)]
public PdfRenderer (Android.OS.ParcelFileDescriptor fileDescriptor, Android.Graphics.Pdf.LoadParams params);[<Android.Runtime.Register(".ctor", "(Landroid/os/ParcelFileDescriptor;Landroid/graphics/pdf/LoadParams;)V", "", ApiSince=35)>]
new Android.Graphics.Pdf.PdfRenderer : Android.OS.ParcelFileDescriptor * Android.Graphics.Pdf.LoadParams -> Android.Graphics.Pdf.PdfRendererParameters
- fileDescriptor
- ParcelFileDescriptor
Seekable file descriptor to read from.
- params
- LoadParams
Instance of LoadParams specifying params for loading PDF
document.
- Attributes
Remarks
Creates a new instance of PdfRenderer class.
<strong>Note:</strong> The provided file descriptor must be <strong>seekable</strong>, i.e. its data being randomly accessed, e.g. pointing to a file. If the password passed in android.graphics.pdf.LoadParams is incorrect, the android.graphics.pdf.PdfRenderer will throw a SecurityException.
<strong>Note:</strong> This class takes ownership of the passed in file descriptor and is responsible for closing it when the renderer is closed.
If the file is from an untrusted source it is recommended to run the renderer in a separate, isolated process with minimal permissions to limit the impact of security exploits. <strong>Note:</strong> The constructor should be instantiated on the android.annotation.WorkerThread as it can be long-running while loading the document.
Portions of this page are modifications based on work created and shared by the Android Open Source Project and used according to terms described in the Creative Commons 2.5 Attribution License.
Applies to
PdfRenderer(ParcelFileDescriptor)
Creates a new instance.
[Android.Runtime.Register(".ctor", "(Landroid/os/ParcelFileDescriptor;)V", "")]
public PdfRenderer (Android.OS.ParcelFileDescriptor input);[Android.Runtime.Register(".ctor", "(Landroid/os/ParcelFileDescriptor;)V", "")]
public PdfRenderer (Android.OS.ParcelFileDescriptor fileDescriptor);[<Android.Runtime.Register(".ctor", "(Landroid/os/ParcelFileDescriptor;)V", "")>]
new Android.Graphics.Pdf.PdfRenderer : Android.OS.ParcelFileDescriptor -> Android.Graphics.Pdf.PdfRendererParameters
- inputfileDescriptor
- ParcelFileDescriptor
Seekable file descriptor to read from.
- Attributes
Exceptions
If an error occurs while reading the file.
If the file requires a password or the security scheme is not supported.
Remarks
Creates a new instance.
<strong>Note:</strong> The provided file descriptor must be <strong>seekable</strong>, i.e. its data being randomly accessed, e.g. pointing to a file.
<strong>Note:</strong> This class takes ownership of the passed in file descriptor and is responsible for closing it when the renderer is closed.
If the file is from an untrusted source it is recommended to run the renderer in a separate, isolated process with minimal permissions to limit the impact of security exploits. <strong>Note:</strong> The constructor should be instantiated on the android.annotation.WorkerThread as it can be long-running while loading the document.
Portions of this page are modifications based on work created and shared by the Android Open Source Project and used according to terms described in the Creative Commons 2.5 Attribution License.