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mouse zoom help (Read 281 times)
lukeyb
mouse zoom help
Jan 28th, 2009, 4:15pm  
hi

ive got text to show on screen and ive chosen a really small font is there a way to ceate a zoom lens wen the mouse rolls ove the text.
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action_owl
Re: mouse zoom help
Reply #1 - Feb 1st, 2009, 5:51am  
the easiest way to do this is to change the text size when your mouse is over the text

example:
when specifying the font and size:
textFont(leFont, 55);  
change the number to a variable

now you can change that variable based on if the mouse is over the area where the text is, you'll need to use:
mouseX and mouseY

also make sure to move the textFont() out side of your setup() and into draw()
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