| java.lang.Object |
| ↳ |
com.pdftron.pdf.ViewerOptimizedOptions |
Class Overview
A class containing ViewerOptimizedOptions
Summary
| Public Methods |
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void
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setMinimumInitialThumbnails(int initial_thumbs)
Set the number of pages starting from the first for which to guarantee thumbnails regardless of page complexity.
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void
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setOverprint(int mode)
Enable or disable support for overprint and overprint simulation.
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void
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setThumbnailRenderingThreshold(int threshold)
For any pages that are not forced to include thumbnails this
function adjusts whether we should include them depending on the
complexity of the page.
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void
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setThumbnailSize(int size)
The maximum allowed length for the thumbnail's height/width.
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[Expand]
Inherited Methods |
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From class
java.lang.Object
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boolean
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equals(Object arg0)
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final
Class<?>
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getClass()
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int
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hashCode()
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final
void
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notify()
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final
void
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notifyAll()
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String
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toString()
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final
void
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wait(long arg0, int arg1)
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final
void
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wait(long arg0)
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final
void
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wait()
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Constants
public
static
final
int
e_op_off
Constant Value:
0
(0x00000000)
public
static
final
int
e_op_on
Constant Value:
1
(0x00000001)
public
static
final
int
e_op_pdfx_on
Constant Value:
2
(0x00000002)
Public Constructors
public
ViewerOptimizedOptions
()
Creates an ViewerOptimizedOptions object with default settings
Public Methods
public
void
setMinimumInitialThumbnails
(int initial_thumbs)
Set the number of pages starting from the first for which to guarantee thumbnails regardless of page complexity.
This can help improve the viewing experience on the first few pages without increasing the file size dramatically.
If this number is greater than the number of pages in the document all of the pages will have thumbnails.
Parameters
| initial_thumbs |
The number of pages starting with the first which are guaranteed to have thumbnails. The default value is 1,
which means only the first page is guaranteed to have a thumbnail. |
public
void
setOverprint
(int mode)
Enable or disable support for overprint and overprint simulation.
Overprint is a device dependent feature and the results will vary depending on
the output color space and supported colorants (i.e. CMYK, CMYK+spot, RGB, etc).
Default is e_op_pdfx_on.
Parameters
| mode |
e_op_on: always enabled; e_op_off: always disabled; e_op_pdfx_on: enabled for PDF/X files only. |
public
void
setThumbnailRenderingThreshold
(int threshold)
For any pages that are not forced to include thumbnails this
function adjusts whether we should include them depending on the
complexity of the page. This can be used to include fewer or more thumbnails
as required by the use case. In particular reducing this value
will tend to increase the number of page thumbnails included and vice versa.
Parameters
| threshold |
A number from 0 (include all thumbnails) to 100
(include only the first thumbnail) representing the complexity at which
SaveViewerOptimized would include the thumbnail. The default value is 50. |
public
void
setThumbnailSize
(int size)
The maximum allowed length for the thumbnail's height/width.
The default thumbnail size is 1024.
Parameters
| size |
the maximum dimension (width or height) that thumbnails will have. |