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John Whitington
2022-05-18 17:47:31 +01:00
parent 15bee681ae
commit 0ea7d45506
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javascriptsplits/c14.tex
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@@ -1,28 +1,17 @@
/* CHAPTER 13. Images. */
//CHAPTER 13. Images
/** Gets image data, including resolution at all points of use. Call
{@link #startGetImageResolution(pdf, double) startGetImageResolution(pdf,
min_required_resolution)} to begin the process of obtaining data on all
image uses below <code>min_required_resolution</code>, returning the total
number. So, to return all image uses, specify a very high
<code>min_required_resolution</code>. Then, call the other functions giving
a serial number <code>0...n - 1</code>, to retrieve the data. Finally, call
{@link #endGetImageResolution() endGetImageResolution} to clean up. */
public native int startGetImageResolution(Pdf pdf, double res)
throws CpdfError;
public native int getImageResolutionPageNumber(int serial)
throws CpdfError;
public native String getImageResolutionImageName(int serial)
throws CpdfError;
public native int getImageResolutionXPixels(int serial) throws CpdfError;
public native int getImageResolutionYPixels(int serial) throws CpdfError;
public native double getImageResolutionXRes(int serial) throws CpdfError;
public native double getImageResolutionYRes(int serial) throws CpdfError;
public native void endGetImageResolution() throws CpdfError;
startGetImageResolution(pdf, min_required_resolution) to begin the process of
obtaining data on all image uses below min_required_resolution, returning the
total number. So, to return all image uses, specify a very high
min_required_resolution. Then, call the other functions giving a serial number
0..n - 1, to retrieve the data. Finally, call endGetImageResolution to clean
up. */
function startGetImageResolution(pdf, min_required_resolution)
function getImageResolutionPageNumber(n)
function getImageResolutionImageName(n)
function getImageResolutionXPixels(n)
function getImageResolutionYPixels(n)
function getImageResolutionXRes(n)
function getImageResolutionYRes(n)
function endGetImageResolution()