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color (Read 510 times)
lishuai0805
color
Oct 22nd, 2007, 11:31am  
Hello, I would like to ask is, I do a page, the page background color is red. This page has a button, click on this button can be connected to a picture when I use the "rect" statement will be displayed images is eliminated, the pictures displayed in the background color also places together been eliminated, I have to add the background color, but the background color of the original button covers. I would like to ask how it can show pictures of a place with the background color? the premise is not overwrite the original button! I have another question is how and background music? ? Thank you!
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fjen
Re: color
Reply #1 - Oct 22nd, 2007, 12:39pm  
first, don't double post!

to erase parts of the window ("page") you have to use rect() with the fill color being your background color:

background( 0 ); // whole window is black now ..

fill(255); // white
noStroke(); // no outline
rect( 0, 0, width, height/2 );  // clear upper half of the window

does this answer your question?

F
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