The Interactive Geometry Software Cinderella
Forums-> Cinderella Support (E)-> Creating Points in CindyScript-> Aw: Creating Points in CindyScript
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Aw: Creating Points in CindyScript
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Hi Mike,
yes, indeed points created by Cinderella and points drawn in CindyScript are different things. If you want to draw a point in a different color or size, try the modifiers to the draw command, for example:
A=[[2,3];
draw(A,size->15,color->[[0.5,1,0.2])
You can also create "real" points using the createpoint()-function, as explained in the manual at Accessing geometric elements.
The main difference between these two kinds of points are that the "draw"-command points are not active, that is, you cannot manipulate them with the mouse, unless you write code for that. In your example above it looks like there is indeed a point called "A", which is caused by the fact that you introduce a variable for the coordinates. But what would you call the points in the following piece of code that draws a 10 by 10 array of points?
repeat(10,x,
repeat(10,y,
draw([[x,y])
)
)
Hope that helps,
Ulli
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