57
58 /**
59 * Create a Pageable with an unknown number of pages
60 * where every page shares the same format and
61 * Printable.
62 */
63 OpenBook(PageFormat format, Printable painter) {
64 mFormat = format;
65 mPainter = painter;
66 }
67
68 /**
69 * This object does not know the number of pages.
70 */
71 public int getNumberOfPages(){
72 return UNKNOWN_NUMBER_OF_PAGES;
73 }
74
75 /**
76 * Return the PageFormat of the page specified by 'pageIndex'.
77 * @param int The zero based index of the page whose
78 * PageFormat is being requested.
79 * @return The PageFormat describing the size and orientation
80 */
81 public PageFormat getPageFormat(int pageIndex) {
82 return mFormat;
83 }
84
85 /**
86 * Return the Printable instance responsible for rendering
87 * the page specified by 'pageIndex'.
88 * @param int The zero based index of the page whose
89 * Printable is being requested.
90 * @return The Printable that will draw the page.
91 */
92 public Printable getPrintable(int pageIndex)
93 throws IndexOutOfBoundsException
94 {
95 return mPainter;
96 }
97 }
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57
58 /**
59 * Create a Pageable with an unknown number of pages
60 * where every page shares the same format and
61 * Printable.
62 */
63 OpenBook(PageFormat format, Printable painter) {
64 mFormat = format;
65 mPainter = painter;
66 }
67
68 /**
69 * This object does not know the number of pages.
70 */
71 public int getNumberOfPages(){
72 return UNKNOWN_NUMBER_OF_PAGES;
73 }
74
75 /**
76 * Return the PageFormat of the page specified by 'pageIndex'.
77 * @param pageIndex The zero based index of the page whose
78 * PageFormat is being requested.
79 * @return The PageFormat describing the size and orientation
80 */
81 public PageFormat getPageFormat(int pageIndex) {
82 return mFormat;
83 }
84
85 /**
86 * Return the Printable instance responsible for rendering
87 * the page specified by 'pageIndex'.
88 * @param pageIndex The zero based index of the page whose
89 * Printable is being requested.
90 * @return The Printable that will draw the page.
91 */
92 public Printable getPrintable(int pageIndex)
93 throws IndexOutOfBoundsException
94 {
95 return mPainter;
96 }
97 }
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