% This file is a solution template for:

% - Giving a talk on some subject.
% - The talk is between 15min and 45min long.

% This is adapted from the example by Till Tantau <tantau@users.sourceforge.net>
% included as part of the beamer package in LaTeX
%
% In principle, this file can be redistributed and/or modified under
% the terms of the GNU Public License, version 2.
%
% However, this file is supposed to be a template to be modified
% for your own needs. For this reason, if you use this file as a
% template and not specifically distribute it as part of a another
% package/program, the author grants the extra permission to freely
% copy and  modify this file as you see fit and even to delete this
% copyright notice. 

\usemodule
  [simpleslides]
  [%%%%%%%%%%%%%%%%%%%%%
   % Choose a style
  %%%%%%%%%%%%%%%%%%%%%%
    style=BigNumber,            % color=blue|red
  % style=BottomSquares,
  % style=Boxed,
  % style=Ellipse,
  % style=Embossed,
  % style=Framed,               % alternative=square|stripe
  % style=FramedTitle,
  % style=HorizontalStripes,    % color=blue|green|red
  % style=NarrowStripes,        % color=blue|green|red
  % style=RainbowStripe,
  % style=Rounded,
  % style=Shaded,               % color=blue|green|bluered
  % style=SideSquares,
  % style=Split,
  % style=Sunrise,
  % style=Swoosh,
  % style=ThickStripes,
  %%%%%%%%%%%%%%%%%%%%%%%
   % Choose a font
  %%%%%%%%%%%%%%%%%%%%%%%
    font=Bookman,
  % font=Chancery,
  % font=Gothic,
  % font=Helevetica,
  % font=LatinModern,
  % font=LatinModernSans,
  % font=Palatino,
  % font=Schoolbook,
  % font=Times,
  %%%%%%%%%%%%%%%%%%%%%%%%%
    % Choose a font size
  %%%%%%%%%%%%%%%%%%%%%%%%%
    size=17pt, % Default is 17pt
  %%%%%%%%%%%%%%%%%%%%%%%%%
    % Choose a color.
    % Only a few styles support color
  %%%%%%%%%%%%%%%%%%%%%%%%%
    color=blue, % supported by:
    % BigNumber, HorizontalStripes, NarrowStripes, Shaded
  % color=red, % supported by:
    % BigNumber, HorizontalStripes, NarrowStripes
  % color=green, % supported by:
    % HorizontalStripes, NarrowStripes, Shaded
  %%%%%%%%%%%%%%%%%%%%%%%%%
    % Choose a alternative.
    % Only one style support alternative
  %%%%%%%%%%%%%%%%%%%%%%%%%
    alternative=square, % supported by:
    % Framed
  % alternative=stripe, % supported by:
    % Framed
  ]
\environment persian-env
\startpersiandocument



\setupTitle
  [title={عنوان اسلاید},
   author={مهدی امیدعلی},
   date={تاریخ}]

% In order to use sample images distributed with ConTeXt
\setupexternalfigures[location={local,global,default}] 

\starttext

\placeTitle

% Since this a solution template for a generic talk, very little can
% be said about how it should be structured. However, the talk length
% of between 15min and 45min and the theme suggest that you stick to
% the following rules:  

% - Exactly two or three sections (other than the summary).
% - At *most* three subsections per section.
% - Talk about 30s to 2min per slide. So there should be between about
%   15 and 30 slides, all told.


\SlideTitle{اطلاعات عنوان}
% - A title should summarize the slide in an understandable fashion
%   for anyone how does not follow everything on the slide itself.

\startitemize
  \item استفاده از دایره‌ها در صورت نیاز.
  \item استفاده از تصاویر
  \item قرار ندادن مطالب زیادی در متن
\stopitemize

% You can include full slide pictures. There are some helper commands to
% decorate the picture. 

% To include a full slide picute.
\IncludePicture
  [horizontal]
  [cow] % Name of the image
  {یک گاو هلندی} % Title of the slide

% We can decorate the picture using circles, arrows, and focus. In order to
% determine where to draw the decorations, it is helpful to draw a grid.

\IncludePicture
  [horizontal]
  [cow] % Name of the image
  [highlight=yes,
   grid=yes]
  {یک گاو هلندی در چهارخانه} % Title of the slide

% Sometimes you need a finer grip to fine tune the exact position
\IncludePicture
  [horizontal]
  [cow] % Name of the image
  [highlight=yes,
   grid=yes,
   steps=5, % Each grid block is broken into these many parts.
   subgrid=yes]
  {گاو هلندی در شطرنجی} % Title of the slide

% Now lets try to draw a circle around the cow's head
\IncludePicture
  [horizontal]
  [cow] % Name of the image
  [highlight=yes,
   grid=yes,
   subgrid=yes,
   alternative=circle,
   color=orange,
   x=1.4,
   y=8.2,
   xscale=1.5,
   yscale=couple, % To ensure that we get a circle and not an ellipse
   shadow=bottomleft]
  {سر یک گاو هلندی} % Title of the slide


% Now that we have found the correct location to place the circle, we can remove
% the helper grid.
\IncludePicture
  [horizontal]
  [cow] % Name of the image
  [highlight=yes,
   grid=no,
   subgrid=no,
   alternative=circle,
   color=orange,
   x=1.4,
   y=8.2,
   xscale=1.5,
   yscale=couple, % To ensure that we get a circle
   shadow=bottomleft]
   {سر یک گاو هلندی} % Title of the slide

% We can also draw arrows.
\IncludePicture
  [horizontal]
  [cow] % Name of the image
  [highlight=yes,
   grid=no,
   subgrid=no,
   alternative=arrow,
   color=orange,
   x=0.4,
   y=6.8,
   direction=-90, 
   length=3cm,
   shadow=topright] % The shadow direction gets rotated with the arrow
   {دهان یک گاو هلندی} % Title of the slide

% We can also highlight specific parts of the picture
\IncludePicture
  [horizontal]
  [cow] % Name of the image
  [highlight=yes,
   grid=no,
   subgrid=no,
   alternative=focus,
   color=orange,
   x=1.4,
   y=8.2,
   xscale=1.5,
   yscale=couple, % To ensure that we get a circle
   opacity=0.5]
   {سر یک گاو هلندی} % Title of the slide

% You can also include a picture with some text along side it.

\IncludePicture
  [vertical]
  [mill] % Name of the image
  {توربین‌های بادی نمونه‌ای از انرژی سبز هستند.} % Slide title

\SlideTitle{Summary}

\startitemize
  \item {\em اولین پیام اصلی} سخنرانی شما یک یا دو خط است..
  \item {\em دومین پیام اصلی} سخنرانی شما یک یا دو خط است..
  \item شاید {\em پیام سوم}, ولی نه بیشتر.
\stopitemize
\stoppersiandocument
\stoptext