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John Whitington
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/* CHAPTER 3. Pages */
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// CHAPTER 3. Pages
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/** Scales the page dimensions
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and content by the given scale, about (0, 0). Other boxes (crop etc. are
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altered as appropriate).
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@param pdf PDF document
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@param range page range
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@param sx X scale
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@param sy Y scale*/
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public native void scalePages(Pdf pdf, Range range, double sx, double sy)
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throws CpdfError;
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/** Scales the page dimensions and content by the given scale, about (0, 0).
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Other boxes (crop etc. are altered as appropriate) */
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function scalePages(pdf, range, sx, sy)
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/** Scales the content to fit new page dimensions (width x height)
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multiplied by scale (typically 1.0). Other boxes (crop etc. are altered as
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appropriate).
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@param pdf PDF document
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@param range page range
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@param w width in points
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@param h height in points
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@param scale scale (typically 1.0)
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*/
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public native void scaleToFit(Pdf pdf, Range range, double w, double h,
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double scale)
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throws CpdfError;
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/** Scales the content to fit new page dimensions (width x height) multiplied
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by scale (typically 1.0). Other boxes (crop etc. are altered as appropriate). */
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function scaleToFit(pdf, range, sx, sy, scale)
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/** Scales the page content to fit the given page size, possibly multiplied
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by scale (typically 1.0).
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@param pdf PDF document
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@param range page range
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@param papersize paper size, such as {@link #a4portrait a0portrait}
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@param scale scale (typically 1.0)
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*/
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public native void scaleToFitPaper(Pdf pdf, Range range, int papersize,
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double scale)
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throws CpdfError;
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/** Scales the page content to fit the given page size, possibly multiplied by
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scale (typically 1.0) */
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function scaleToFitPaper(pdf, range, papersize, s)
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/** Scales the contents of the pages in the range about the point given by
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the <code>anchor</code>, <code>p1</code> and <code>p2</code> by the scale
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given. See the documentation for the chosen anchor.
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@param pdf PDF document
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@param range page range
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@param anchor position anchor, such as {@link #posCentre posCentre}
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@param p1 position parameter 1
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@param p2 position parameter 2
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@param scale scale
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*/
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public native void scaleContents(Pdf pdf, Range range, int anchor,
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double p1, double p2, double scale)
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throws CpdfError;
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the position, by the scale given. */
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function scaleContents(pdf, range, position, scale)
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/** Shifts the content of the pages in the range.
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@param pdf PDF document
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@param range page range
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@param dx X shift
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@param dy Y shift
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*/
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public native void shiftContents(Pdf pdf, Range range, double dx,
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double dy)
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throws CpdfError;
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/** Shifts the content of the pages in the range. */
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function shiftContents(pdf, range, dx, dy)
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/** Changes the viewing rotation to an absolute value. Appropriate
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rotations are 0, 90, 180, 270.
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@param pdf PDF document
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@param range page range
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@param angle viewing rotation
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*/
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public native void rotate(Pdf pdf, Range range, int angle)
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throws CpdfError;
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/** Changes the viewing rotation by a relative value. Appropriate
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rotations are 0, 90, 180, 270.
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@param pdf PDF document
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@param range page range
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@param angle viewing rotation
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*/
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public native void rotateBy(Pdf pdf, Range range, int angle)
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throws CpdfError;
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/** Changes the viewing rotation to an absolute value. Appropriate rotations
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are 0, 90, 180, 270. */
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function rotate(pdf, range, rotation)
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/** Rotates the content about the centre of the page by the given number of
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degrees, in a clockwise direction.
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@param pdf PDF document
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@param range page range
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@param angle angle in degrees
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*/
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public native void rotateContents(Pdf pdf, Range range, double angle)
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throws CpdfError;
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degrees, in a clockwise direction. */
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function rotateBy(pdf, range, rotation)
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/** Changes the viewing rotation of the pages in the range,
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counter-rotating the dimensions and content such that there is no visual
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change. */
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public native void upright(Pdf pdf, Range range) throws CpdfError;
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/** Rotates the content about the centre of the page by the given number of
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degrees, in a clockwise direction. */
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function rotateContents(pdf, range, angle)
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/** Changes the viewing rotation of the pages in the range, counter-rotating
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the dimensions and content such that there is no visual change. */
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function upright(pdf, range)
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/** Flips horizontally the pages in the range. */
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public native void hFlip(Pdf pdf, Range range) throws CpdfError;
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function hFlip(pdf, range)
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/** Flips vertically the pages in the range. */
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public native void vFlip(Pdf pdf, Range range) throws CpdfError;
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function vFlip(pdf, range)
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/** Crops a page, replacing any existing crop box. The dimensions are in
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points.
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@param pdf PDF document
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@param range page range
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@param x minimum X
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@param y minimum Y
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@param w width
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@param h height */
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public native void crop(Pdf pdf, Range range, double x, double y, double w,
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double h)
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throws CpdfError;
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points. */
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function crop(pdf, range, x, y, w, h)
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/** Removes any crop box from pages in the range. */
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public native void removeCrop(Pdf pdf, Range range) throws CpdfError;
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function removeCrop(pdf, range)
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/** Removes any trim box from pages in the range. */
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public native void removeTrim(Pdf pdf, Range range) throws CpdfError;
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function removeTrim(pdf, range)
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/** Removes any art box from pages in the range. */
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public native void removeArt(Pdf pdf, Range range) throws CpdfError;
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function removeArt(pdf, range)
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/** Removes any bleed box from pages in the range. */
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public native void removeBleed(Pdf pdf, Range range) throws CpdfError;
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function removeBleed(pdf, range)
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/** Adds trim marks to the given pages, if the trimbox exists. */
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public native void trimMarks(Pdf pdf, Range range) throws CpdfError;
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function trimMarks(pdf, range)
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/** Shows the boxes on the given pages, for debug. */
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public native void showBoxes(Pdf pdf, Range range) throws CpdfError;
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function showBoxes(pdf, range)
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/** Makes a given box a 'hard box' i.e clips it explicitly.
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@param pdf PDF document
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@param range page range
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@param box box name e.g "/CropBox" */
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public native void hardBox(Pdf pdf, Range range, String box)
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throws CpdfError;
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/** Makes a given box a 'hard box' i.e clips it explicitly. */
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function hardBox(pdf, range, boxname)
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