Difference between revisions of "C++:Programming Tutorial"

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(An Example: drawing the French tricolour)
(An Example: drawing the French tricolour)
Line 8: Line 8:
 
<shell lang="cpp" import="shells.xml#rastercpp"/>
 
<shell lang="cpp" import="shells.xml#rastercpp"/>
 
[[Image:Flag_guide_france.png|border|thumb]]
 
[[Image:Flag_guide_france.png|border|thumb]]
<div style='clear:both'>-</div>
 
 
Notice that the blue rectangle is at (0,0), it is 50 wide and 100 deep so the commands to draw the blue rectangle are:     
 
Notice that the blue rectangle is at (0,0), it is 50 wide and 100 deep so the commands to draw the blue rectangle are:     
 +
<div style='clear:both'>-</div>
 
   g.fillColor("blue");
 
   g.fillColor("blue");
 
   g.draw(DrawableRectangle(0,0,50,100));
 
   g.draw(DrawableRectangle(0,0,50,100));

Revision as of 09:01, 6 March 2010

An introduction to computer programming using C++. Comprising

An Example: drawing the French tricolour

You can create images using C++ and the Image Magic Library. The first tutorial Flags looks at drawing flags of the world, from simple flags such as Libya to more complicated flags such as the Stars and Stripes of the USA.

Flag guide france.png

Notice that the blue rectangle is at (0,0), it is 50 wide and 100 deep so the commands to draw the blue rectangle are:

-
 g.fillColor("blue");
 g.draw(DrawableRectangle(0,0,50,100));


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