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Arrange images (or anything) in a grid

/ Published in: ActionScript 3
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This code will arrange any number of images (or display objects) in a grid, you can specify how many columns the grid contains.

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  1. // This code should be placed in a for loop of some sort
  2. // that iterates through each of your images or display objects. 
  3. // 
  4.  
  5. if(iNum==0) {
  6. 	// place the first image at 0,0
  7. 	currX = 0;
  8. 	currY = 0;
  9. } else if(iNum%2 == 0) {
  10. 	// Change "2" to however many columns this grid should have. 
  11. 	// This runs anytime iNum is evenly divisible by 2
  12. 	// Which sets currX to 0 and adds another row height to currY
  13. 	// Essentially starting a new row. 
  14. 	currY += _imageHeight + _imageSpacing;
  15. 	currX = 0;
  16. } else {
  17. 	currX += _imageWidth + _imageSpacing;
  18. }
  19. images[i].x = currX;
  20. images[i].y = currY;

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