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# LXXII. Ming functions for Flash

警告
這個延伸是實驗性質的。這個延伸的行為 -- 包括函數名稱和包含此延伸的任何其它文件 -- 在未來PHP的發行中可能會在不通知的情況改變。使用此延伸需自行承擔風險。

# 介紹

First of all: Ming is not an acronym. Ming is an open-source (LGPL) library which allows you to create SWF ("Flash") format movies. Ming supports almost all of Flash 4's features, including: shapes, gradients, bitmaps (pngs and jpegs), morphs ("shape tweens"), text, buttons, actions, sprites ("movie clips"), streaming mp3, and color transforms --the only thing that's missing is sound events.

Note that all values specifying length, distance, size, etc. are in "twips", twenty units per pixel. That's pretty much arbitrary, though, since the player scales the movie to whatever pixel size is specified in the embed/object tag, or the entire frame if not embedded.

Ming offers a number of advantages over the existing PHP/libswf module. You can use Ming anywhere you can compile the code, whereas libswf is closed-source and only available for a few platforms, Windows not one of them. Ming provides some insulation from the mundane details of the SWF file format, wrapping the movie elements in PHP objects. Also, Ming is still being maintained; if there's a feature that you want to see, just let us know ming@opaque.net.

Ming was added in PHP 4.0.5.

# 需求

To use Ming with PHP, you first need to build and install the Ming library. Source code and installation instructions are available at the Ming home page: http://ming.sourceforge.net/ along with examples, a small tutorial, and the latest news.

Download the ming archive. Unpack the archive. Go in the Ming directory. make. make install.

This will build `libming.so` and install it into `/usr/lib/`, and copy `ming.h` into `/usr/include/`. Edit the PREFIX= line in the `Makefile` to change the installation directory.

# 安裝

範例 1. built into PHP (Unix) mkdir <phpdir>/ext/ming cp php_ext/* <phpdir>/ext/ming cd <phpdir> ./buildconf ./configure --with-ming <other config options>

Build and install PHP as usual, restart web server if necessary.

Now either just add extension=php_ming.so to your `php.ini` file, or put dl('php_ming.so'); at the head of all of your Ming scripts.

# 執行時期組態

`php.ini`中沒有定義此延伸的組態指令。

# 資源類型

# 預先定義常數

以下的常數由此延伸定義，只在這個延伸被編譯成PHP或實行時期被動態載入時有效。

`SWFBUTTON_HIT` (integer)

`SWFBUTTON_DOWN` (integer)

`SWFBUTTON_OVER` (integer)

`SWFBUTTON_UP` (integer)

`SWFBUTTON_MOUSEUPOUTSIDE` (integer)

`SWFBUTTON_DRAGOVER` (integer)

`SWFBUTTON_DRAGOUT` (integer)

`SWFBUTTON_MOUSEUP` (integer)

`SWFBUTTON_MOUSEDOWN` (integer)

`SWFBUTTON_MOUSEOUT` (integer)

`SWFBUTTON_MOUSEOVER` (integer)

`SWFFILL_RADIAL_GRADIENT` (integer)

`SWFFILL_LINEAR_GRADIENT` (integer)

`SWFFILL_TILED_BITMAP` (integer)

`SWFFILL_CLIPPED_BITMAP` (integer)

`SWFTEXTFIELD_HASLENGTH` (integer)

`SWFTEXTFIELD_NOEDIT` (integer)

`SWFTEXTFIELD_PASSWORD` (integer)

`SWFTEXTFIELD_MULTILINE` (integer)

`SWFTEXTFIELD_WORDWRAP` (integer)

`SWFTEXTFIELD_DRAWBOX` (integer)

`SWFTEXTFIELD_NOSELECT` (integer)

`SWFTEXTFIELD_HTML` (integer)

`SWFTEXTFIELD_ALIGN_LEFT` (integer)

`SWFTEXTFIELD_ALIGN_RIGHT` (integer)

`SWFTEXTFIELD_ALIGN_CENTER` (integer)

`SWFTEXTFIELD_ALIGN_JUSTIFY` (integer)

`SWFACTION_ONLOAD` (integer)

`SWFACTION_ENTERFRAME` (integer)

`SWFACTION_UNLOAD` (integer)

`SWFACTION_MOUSEMOVE` (integer)

`SWFACTION_MOUSEDOWN` (integer)

`SWFACTION_MOUSEUP` (integer)

`SWFACTION_KEYDOWN` (integer)

`SWFACTION_KEYUP` (integer)

`SWFACTION_DATA` (integer)

# 預先定義類別

以下的類別是由這個延伸定義的，只在這個延伸被編譯成PHP或實行時期被動態載入時有效。

Ming introduces 13 new objects in PHP, all with matching methods and attributes. To use them, you need to know about objects.

swfshape

swffill

swfgradient

swfbitmap

swftext

swftextfield

swffont

swfdisplayitem

swfmovie

swfbutton

swfaction

swfmorph

swfsprite

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