cpdf-source/docsplits/javascriptsplits/c14.tex

//CHAPTER 13. Images

/** Gets image data, including resolution at all points of use. Call
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.
@arg {pdf} pdf PDF document
@arg {number} min_required_resolution minimum required resolution
@return {number} number of uses */
function startGetImageResolution(pdf, min_required_resolution) {}

/** Gets image data, including resolution at all points of use. Call
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.
@arg {number} n serial number
@return {number} page number */
function getImageResolutionPageNumber(n) {}

/** Gets image data, including resolution at all points of use. Call
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.
@arg {number} n serial number
@return {string} image name */
function getImageResolutionImageName(n) {}

/** Gets image data, including resolution at all points of use. Call
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.
@arg {number} n serial number
@return {number} X pixels */
function getImageResolutionXPixels(n) {}

/** Gets image data, including resolution at all points of use. Call
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.
@arg {number} n serial number
@return {number} Y pixels */
function getImageResolutionYPixels(n) {}

/** Gets image data, including resolution at all points of use. Call
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.
@arg {number} n serial number
@return {number} X Res */
function getImageResolutionXRes(n) {}

/** Gets image data, including resolution at all points of use. Call
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.
@arg {number} n serial number
@return {number} Y Res */
function getImageResolutionYRes(n) {}

/** Gets image data, including resolution at all points of use. Call
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 endGetImageResolution() {}