CODEWITHSUNDEEP
actionscript-3apache-flexflex4
Babu
Babu

Reputation: 442

How to get Change x and y coordinate of an object if we change the screen resolution in as3

If i change the screen resolution then how i will get Change x and y position of an object:

For example my object current x position is 500 and y position is 100 and my current screen resolution is 1360*768

Now i change the screen resolution to 800*600

Then how i will get the changed x and y position of my object.

I am using the following formula to find the changed/updated x and y position:

x = (500 * 800) / 1360; y = (100 * 600) / 768;

But it is not giving Correct result to me, So please Help me to solve this problem.

Upvotes: 0

Views: 217

Answers (1)

VC.One
VC.One

Reputation: 15881

You can try this formula...

1360 / 500 gives a ratio of 2.72. Knowing this ratio you can now use it like so:

800 / 2.72 = 294 (rounded to a whole number because there is no decimal points in pixel positions). Using the same above logic for height also you should have a final result like...

Stage Width = 1360 and Stage Height = 768
X-Pos = 500 and Y-Pos = 100

becomes...

Stage Width = 800 and Stage Height = 600
X-Pos = 294 and Y-Pos = 78

To round use myObject.x = int ( ratio_XPos_result )

Upvotes: 1

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