 |
|
 PhpDig.net |
What is PhpDig?
PhpDig is a PHP MySQL based Web Spider & Search Engine. |
cpdf_set_page_animation
Synopsis
bool cpdf_set_page_animation(pdfdoc, transition, duration, direction, orientation, inout);
resource pdfdoc: PDF
document identifier
int transition: Transition
type
double duration: Transition
duration
double direction: Transition
direction
int orientation: Transition
border orientation
int inout: In-out transition
direction
Description
Sets the animation style when moving from opening or page to page in a PDF document. The types of animations available are covered in the table below. While some arguments are not used for some function, all arguments must be specified when using this function. For example, the wipe and glitter transition types require a value for direction . If using other function types, include a value of 0 for this parameter.
duration specifies how long the effect lasts for and is measured in seconds.
direction specifies the direction of motion of animation boundaries in degrees. A value of 0 moves the animation right, 90 degrees upward, 180 degrees left and 270 degrees moves the animation down. This parameter is applicable only to wipe (4) and glitter (6) transition types.
orientation specifies the orientation of the animation borders. A value of 1 specifies a horizontal orientation and a value of 0 specifies a vertical orientation. This parameter is applicable only to split (1), and blinds (2) animation types.
inout specifies the in-out direction of the animation. A value of 1 sets the animation direction inwards and a value of 0 sets the animation direction outwards. This paramter is applicable only to split (1) and box (3) animation types.
| Value | Name | Description |
|---|---|---|
| 0 | None | No transition |
| 1 | Split | Two lines sweeping across the screen reveal the page |
| 2 | Blinds | Multiple lines sweeping across the screen reveal the page |
| 3 | Box | A box reveals the page |
| 4 | Wipe | A single line sweeping across the screen reveals the page |
| 5 | Dissolve | The old page dissolves to reveal the page, |
| 6 | Glitter | The dissolve effect moves from one screen edge to another |
| 7 | Replace | The old page is simply replaced by the new page (default) |
Example
Example 158. Set page transition
// start a PDF document $cpdf = cpdf_open(0, "test.pdf"); // create a 600x400 page cpdf_page_init($cpdf, 1, 0, 600, 400, 1); // display some text on the page cpdf_begin_text($cpdf); cpdf_set_font($cpdf, "Helvetica", 18, "WinAnsiEncoding"); cpdf_show_xy($cpdf, "First page", 50, 500); cpdf_end_text($cpdf); // set a dissolving transition (5) // with duration of 4 seconds // direction, orientaion and pahe in/out not used cpdf_set_page_animation($cpdf, 5, 4, 0, 0, 0); // create the second page cpdf_page_init($cpdf, 2, 0, 400, 400, 1); cpdf_begin_text($cpdf); cpdf_set_font($cpdf, "Helvetica", 18, "WinAnsiEncoding"); cpdf_show_xy($cpdf, "Next page", 50, 300); cpdf_end_text($cpdf); cpdf_finalize_page($cpdf, 1); cpdf_finalize_page($cpdf, 2); // close and write document cpdf_finalize($cpdf); cpdf_close($cpdf);