Hi! I tried out this code and my image still doesn't wanna be smaller!
what can i do?
GreenfootImage image = getImage();
image.scale(image.getWidth() - 150, image.getHeight() - 150);
setImage(image);
rachpaguia@gmail.com wrote ...
2017/3/12
RESIZE IMAGE
After the first line above, insert the following and run the program. Report back result:
If you do not get any output on your terminal window, then show where you placed the given code (show the entire method -- or class, which would be more informative).
System.out.println("Width: "+image.getWidth()+"\nHeight: "+image.getHeight());You musn´t write -150 you must say a smaller note than Image is.
e.g. your Image is 100 you write:
Image.scale(Image.getWidht() 50,image.getHeight() 50);
now you have the half of your Image(from 100x100 to 50x50)
@Timon:
This would never compile. If you want it to resize to 50x50 (no matter what it was before), it is just
If you want your image to be 150 less in width and height, it is in fact
You can also half the width and height by using
But there is no way ever that you just write two numbers with a space in between in your code.
image.scale(50, 50);
image.scale(image.getWidth()-150, image.getHeight()-150);
image.scale(image.getWidth()/2, image.getHeight()/2);
rachpaguia@gmail.com wrote...
GreenfootImage image = getImage(); image.scale(image.getWidth() - 150, image.getHeight() - 150); setImage(image);
danpost wrote...
After the first line above, insert the following and run the program. Report back result:
System.out.println("Width: "+image.getWidth()+"\nHeight: "+image.getHeight());Hi, sorry I got a bit confused with the many replies (still thankful though)! I tried this and nothing has changed
GreenfootImage image = getImage();
System.out.println("Width: "+image.getWidth()+"\nHeight: "+image.getHeight());
image.scale(50, 50);
setImage(image);
You probably do not have a call to the method that the given code resides in. Show the entire class that the given code is in. Use code tags (see 'Posting code? read this!' below the reply box.
I FINALLY DID IT!!! THANK YOU ALL SO MUCH FOR YOUR HELP
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