摘要：中定義了接口，其中聲明了許多方法在文件夾中，有兩個(gè)文件分別定義了兩個(gè)子類以及許多方法。

這是我在phalcon中找到的關(guān)于image的文件，看了一下源碼，大致了解了如何實(shí)現(xiàn)
image.zep文件中是定義了一個(gè)Image類，其中定義了一些常量
如下

在image文件夾中，adapter.zep中定義了一個(gè)抽象類Adapter，其中 定義了一些對(duì)象和很多方法，包括以下

public?getImage?() ... public?getRealpath?() ...
public?getWidth?() Image width public?getHeight?() Image
height public?getType?() Image type Driver dependent
public?getMime?() Image mime type
public?resize?([unknown?$width], [unknown?$height],
[unknown?$master]) Resize the image to the given size
public?liquidRescale?(unknown?$width,?unknown?$height,
[unknown?$deltaX], [unknown?$rigidity]) This method scales the images
using liquid rescaling method. Only support Imagick
public?crop?(unknown?$width,?unknown?$height, [unknown?$offsetX],
[unknown?$offsetY]) Crop an image to the given size
public?rotate?(unknown?$degrees) Rotate the image by a given
amount public?flip?(unknown?$direction) Flip the image along the
horizontal or vertical axis public?sharpen?(unknown?$amount)
Sharpen the image by a given amount
public?reflection?(unknown?$height, [unknown?$opacity],
[unknown?$fadeIn]) Add a reflection to an image
public?watermark?(unknown?$watermark, [unknown?$offsetX],
[unknown?$offsetY], [unknown?$opacity]) Add a watermark to an image
with the specified opacity public?text?(unknown?$text,
[unknown?$offsetX], [unknown?$offsetY], [unknown?$opacity],
[unknown?$color], [unknown?$size], [unknown?$fontfile]) Add a text to
an image with a specified opacity public?mask?(unknown?$watermark)
Composite one image onto another
public?background?(unknown?$color, [unknown?$opacity]) Set the
background color of an image public?blur?(unknown?$radius) Blur
image public?pixelate?(unknown?$amount) Pixelate image
public?save?([unknown?$file], [unknown?$quality]) Save the image
public?render?([unknown?$ext], [unknown?$quality]) Render the
image and return the binary string

摘自官方文檔，未翻譯。。。

adapterinterface.zep中定義了AdapterInterface接口，其中聲明了許多方法

在adapter文件夾中，有兩個(gè)文件分別 定義了兩個(gè)子類以及許多方法。

Imagick.zep中定義的方法

public?static?check?() Checks if Imagick is enabled
public?__construct?(unknown?$file, [unknown?$width],
[unknown?$height]) PhalconImageAdapterImagick constructor
protected?_resize?(unknown?$width,?unknown?$height) Execute a
resize.
protected?_liquidRescale?(unknown?$width,?unknown?$height,?unknown?$deltaX,?unknown?$rigidity)
This method scales the images using liquid rescaling method. Only
support Imagick
protected?_crop?(unknown?$width,?unknown?$height,?unknown?$offsetX,?unknown?$offsetY)
Execute a crop. protected?_rotate?(unknown?$degrees) Execute a
rotation. protected?_flip?(unknown?$direction) Execute a flip.
protected?_sharpen?(unknown?$amount) Execute a sharpen.
protected?_reflection?(unknown?$height,?unknown?$opacity,?unknown?$fadeIn)
Execute a reflection.
protected?_watermark?(unknown?$image,?unknown?$offsetX,?unknown?$offsetY,?unknown?$opacity)
Execute a watermarking.
protected?_text?(unknown?$text,?unknown?$offsetX,?unknown?$offsetY,?unknown?$opacity,?unknown?$r,?unknown?$g,unknown?$b,?unknown?$size,?unknown?$fontfile)
Execute a text protected?_mask?(unknown?$image) Composite one
image onto another
protected?_background?(unknown?$r,?unknown?$g,?unknown?$b,?unknown?$opacity) Execute a background. protected?_blur?(unknown?$radius) Blur image
protected?_pixelate?(unknown?$amount) Pixelate image
protected?_save?(unknown?$file,?unknown?$quality) Execute a save.
protected?_render?(unknown?$extension,?unknown?$quality) Execute a
render. public?__destruct?() Destroys the loaded image to free up
resources. public?getInternalImInstance?() Get instance
public?setResourceLimit?(unknown?$type,?unknown?$limit) Sets the
limit for a particular resource in megabytes
public?getImage?()?inherited from?PhalconImageAdapter ...
public?getRealpath?()?inherited from?PhalconImageAdapter ...
public?getWidth?()?inherited from?PhalconImageAdapter Image
width public?getHeight?()?inherited from?PhalconImageAdapter
Image height public?getType?()?inherited
from?PhalconImageAdapter Image type Driver dependent
public?getMime?()?inherited from?PhalconImageAdapter Image mime
type public?resize?([unknown?$width], [unknown?$height],
[unknown?$master])?inherited from?PhalconImageAdapter Resize the
image to the given size
public?liquidRescale?(unknown?$width,?unknown?$height,
[unknown?$deltaX], [unknown?$rigidity])?inherited
fromPhalconImageAdapter This method scales the images using liquid
rescaling method. Only support Imagick
public?crop?(unknown?$width,?unknown?$height, [unknown?$offsetX],
[unknown?$offsetY])?inherited fromPhalconImageAdapter Crop an image
to the given size public?rotate?(unknown?$degrees)?inherited
from?PhalconImageAdapter Rotate the image by a given amount
public?flip?(unknown?$direction)?inherited
from?PhalconImageAdapter Flip the image along the horizontal or
vertical axis public?sharpen?(unknown?$amount)?inherited
from?PhalconImageAdapter Sharpen the image by a given amount
public?reflection?(unknown?$height, [unknown?$opacity],
[unknown?$fadeIn])?inherited from?PhalconImageAdapter Add a
reflection to an image public?watermark?(unknown?$watermark,
[unknown?$offsetX], [unknown?$offsetY], [unknown?$opacity])?inherited
from?PhalconImageAdapter Add a watermark to an image with the
specified opacity public?text?(unknown?$text, [unknown?$offsetX],
[unknown?$offsetY], [unknown?$opacity], [unknown?$color],
[unknown?$size], [unknown?$fontfile])?inherited
from?PhalconImageAdapter Add a text to an image with a specified
opacity public?mask?(unknown?$watermark)?inherited
from?PhalconImageAdapter Composite one image onto another
public?background?(unknown?$color, [unknown?$opacity])?inherited
from?PhalconImageAdapter Set the background color of an image
public?blur?(unknown?$radius)?inherited from?PhalconImageAdapter
Blur image public?pixelate?(unknown?$amount)?inherited
from?PhalconImageAdapter Pixelate image
public?save?([unknown?$file], [unknown?$quality])?inherited
from?PhalconImageAdapter Save the image
public?render?([unknown?$ext], [unknown?$quality])?inherited
from?PhalconImageAdapter Render the image and return the binary
string

Exception.zep中有如下方法

final?private?Exception?__clone?()?inherited from?Exception Clone
the exception public?__construct?([string?$message], [int?$code],
[Exception?$previous])?inherited from?Exception Exception constructor
final?public?string?getMessage?()?inherited from?Exception Gets
the Exception message final?public?int?getCode?()?inherited
from?Exception Gets the Exception code
final?public?string?getFile?()?inherited from?Exception Gets the
file in which the exception occurred
final?public?int?getLine?()?inherited from?Exception Gets the line
in which the exception occurred
final?public?array?getTrace?()?inherited from?Exception Gets the
stack trace final?public?Exception?getPrevious?()?inherited
from?Exception Returns previous Exception
final?public?Exception?getTraceAsString?()?inherited
from?Exception Gets the stack trace as a string
public?string?__toString?()?inherited from?Exception String
representation of the exception

我只是代碼的搬運(yùn)工，其中大部分都是文檔上的，匯總一下，跪求大神能把官方文檔翻譯下來
看完這部分源代碼，其實(shí)還是比較容易理解，然而時(shí)間有限沒有深入了解，如果有機(jī)會(huì)要把每一個(gè)方法的實(shí)現(xiàn)再說一遍
第一次寫這個(gè)，有問題一定要讓我知道，逐漸努力