Graal Forums - GuiShowImgCtrls

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- - GuiShowImgCtrls (https://forums.graalonline.com/forums/showthread.php?t=77963)

Kyranki

12-17-2007 10:29 PM

GuiShowImgCtrls

PHP Code:


		
			
//#CLIENTSIDE

function onCreated() {

  this.signedin = false;

  makeControls();

}

public function makeControls() {

  new GuiShowImgCtrl(L_Background) {

    image = "galdor_background-login.png";

    extent = {getImgWidth("galdor_background-login.png"), getImgHeight("galdor_background-login.png")};

    position = {0, 0};

    visible = true;

  }

}

I have never been good with using GuiShowImgCtrls and according to common script information this should work perfectly fine yet I see nada.

DustyPorViva

12-17-2007 10:40 PM

You're using getImgWidth/getImgHeight. This is all well and all, but they will not give you the correct width/height until the image is loaded in the cache(after it downloads)... and since you're calling this onCreated, and not in a timeout loop, it most likely isn't updated. Also, try bitmap="image"; and see if that makes a difference. I doubt it though.
If you're still having problems, try deducing what could be causing the problem. Change the image to something you KNOW works, like head0.png. Also, put an echo in the function to make sure the function is calling.

Kyranki

12-17-2007 10:54 PM

Dusty, I tried head0.png like you suggested that worked perfectly fine however the image did not show even within a timeout as you suggested. :O

DustyPorViva

12-17-2007 10:55 PM

So that means there's something wrong with the image itself.
Try doing a find on RC and seeing if it's downloadable. If it isn't move it to the correct folder(level/images) and try again.

Kyranki

12-17-2007 10:56 PM

It's downloadable and all.

DustyPorViva

12-17-2007 10:57 PM

So the ctrl works fine when you use head0.png?

Also, for future reference:
extent = {getImgWidth(image), getImgHeight(image)};

cbk1994

12-18-2007 03:56 AM

It bugs me when people use position and extent :(

x, y, width, height FTW

Kyranki

12-18-2007 04:32 AM

Problem was fixed either way thanks guys.

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