 Copyright:      Khashayar Sadjadi (xerxes) & Shahriar Boroudjerdian (ShaB)
 Author:         Khashayar Sadjadi (xerxes) & Shahriar Boroudjerdian (ShaB)
 Remarks:        Freeware
 known Problems: None
 Version:        1.0, for Delphi 4 (all versions)
 Description:    TPgExImage component for Delphi 4.

 TABLE OF CONTENTS
 -----------------
 Features
 License Agreement
 Installation
 Files
 History
 Usage


 -------------------------------------------------------------------------------------------
 Features:       
   - Ability of appling some effects on images.
   - Apply some customized envelopes on pictures' colors.

 -------------------------------------------------------------------------------------------
 Copyright, Licensing: 

   THIS SOFTWARE IS PROVIDED BY THE AUTHORS "AS IS" AND ANY EXPRESS
   OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
   WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
   ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHORS OR CONTRIBUTORS BE
   LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
   CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 
   SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
   BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
   WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
   OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
   EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.


 Contact address:      http://pragena.8m.com
                       Send problems and bugs to components@pragena.8m.com

 -------------------------------------------------------------------------------------------
 Installation:  
   Use "Component\Install Packeages..." menu item of Delphi IDE to install 
   Pragena's ExImgPck Package .In Packages window click "Add..." button and 
   add package ExImgPck.bpl.

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 Files : 
   Readme.txt   : This file.
   ExImgPck.bpl : Package's Liberary.
   ExImgPck.dcp : Package's Image Liberary.
   ExImgPck.res : Package's Resurce.
   PgExImg.dcu  : TPgExImage component's DCU.
   PgExImg.dcr  : TPgExImage component's DCR.
   ExImgPrj.exe : An example of components' features. 

 -------------------------------------------------------------------------------------------
 History:     
   ExImgPck 1.00 (Sep ,11 ,1999). Initial release of Delphi 4.0 TPgExImage Component.

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 Usage:       
   TExImage component for Delphi 4
   Properties :
     RGBPixels     : A collection of TRGBColor(Red,Grean,Blue) for each pixle.
     RedEnvelop    : An array of 255 entries that will be applied on red color envelop of picture.
     GreenEnvelop  : An array of 255 entries that will be applied on green color envelop of picture.
     BlueEnvelop   : An array of 255 entries that will be applied on blue color envelop of picture.


   Methods    : 
     Blur       : Apply blur effect to the picture. This method contains two parametes:
                       BlurDegree : Blur degree.
                       BlurRadius : Radius of blur eqation

     Sharpen    : Apply sharpen effect to the picture. This method contains to parametes:
                       SharpenDegree : Sharpen degree
                       SharpenRadius : Radius of sharpen

     Brightness : Changes brightness of picture. This method contains one parameter:
                       BrightnessPortion : Portion of brithness related to present brightness

     Invert     : Inverts picture

     GreyScale  : Makes picture a gray scale picture

     ApplyRedEnvelop    : Applies specified red envelop.
     ApplyGreenEnvelop  : Applies specified green envelop.
     ApplyBlueEnvelop   : Applies specified blue envelop.
     ApplayEnvelops	: Applies all specified envelops.
 
   Events 
     Standard events of TImage
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 web  : http://pragena.8m.com
 email: components@pragena.8m.com
