Graal Forums - ShowImg w/ Screenwidth

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- - ShowImg w/ Screenwidth (https://forums.graalonline.com/forums/showthread.php?t=134266522)

greggiles

05-27-2012 12:50 AM

ShowImg w/ Screenwidth

For the showImg(i, "image", x, y) how do I get it stay stay on the right side of the screen if with screen size changes? I know it has to do with multiplying by the width, but I forgot the code :(

Tricxta

05-27-2012 01:06 AM

you want screenwidth - the img height

PHP Code:


		
			
with(findimg(index)){
  img = "something.png";
  x = screenwidth-img.height;
  y = 20;
  layer = 4;
}

Not certain you can reference the height property of the image that easily though... but you get the gist.

fowlplay4

05-27-2012 01:55 AM

You can do so like this:

PHP Code:


		
			
//#CLIENTSIDE

function onCreated() {

  drawBlock();

}



function GraalControl.onResize() {

  drawBlock();

}



function drawBlock() {

  with (findimg(200)) {

    image = "block.png";

    width = 32; // I set the width statically, since getimgwidth(image) 

                // will return 0 if the image isn't downloaded yet.

    x = screenwidth - width - 16;

    y = 16;

    layer = 4;

  }

}

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