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imageButtons (Read 391 times)
synaesthetik
imageButtons
Jul 21st, 2008, 6:48pm  
In creating imageButtons that run a boolean when you press them, is this the correct format?

PImage Magic= loadImage("Magic.png");
button = new ImageButtons(Magic);
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antiplastik
Re: imageButtons
Reply #1 - Jul 21st, 2008, 9:15pm  
Assuming you are using the example showed on this page :

http://processing.org/learning/examples/imagebutton.html

Then, your ImageButtons instance's constructor need more arguments :

Code:
ImageButtons(
  int topLeftCornerX,
  int topLeftCornerY,
  int buttonWidth,
  int buttonHeight,
  PImage buttonImage,
  PImage buttonImageWhenMouseOver,
  PImage buttonImageWhenMousePressed
)


so something like :

Code:
button = new ImageButtons(
  10, 10, 30, 10,
  loadImage("button.png"),
  loadImage("buttonOver.png"),
  loadImage("buttonDown.png")
)
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synaesthetik
Re: imageButtons
Reply #2 - Jul 21st, 2008, 10:01pm  
If the image simply remains the same whether mouseOver or mousePressed, wouldn't I keep the same image for both those load Image commands?
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antiplastik
Re: imageButtons
Reply #3 - Jul 21st, 2008, 11:20pm  
Yes. In this case just give the same reference for the three parameters :

Code:
PImage Magic= loadImage("Magic.png");  
button = new ImageButtons(10, 10, 30, 10, Magic, Magic, Magic);
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