Graal Forums - TDrawingPanel rotation

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Emera

08-25-2012 05:28 PM

TDrawingPanel rotation

hey, I've been trying to draw images to a TDrawingPanel and have them rotate before saving, but I can't figure out how to do it. Is it even possible?

fowlplay4

08-25-2012 05:55 PM

You can't rotate the panel but you can rotate other objects (i.e. showimg object) and draw them on to the panel:

PHP Code:


		
			
//#CLIENTSIDE



function onCreated() {

  temp.obj = findimg(200);

  with (temp.obj) {

    image = "block.png";

    rotation = pi;

  }

  new GuiWindowCtrl(RotateExample) {

    x = y = width = height = 200;

    new GuiDrawingPanel(RotateExamplePanel) {

      x = 7;

      y = 25;

      width = height = 190;

      clearall();

      drawobject(30, 30, temp.obj);

    }

  }

  hideimg(200);

}

Through clever use of saveimage and findimg, you could rotate the whole panel.

Emera

08-25-2012 05:57 PM

Quote:

Originally Posted by fowlplay4 (Post 1702516)

You can't rotate the panel but you can rotate other objects (i.e. showimg object) and draw them on to the panel:

PHP Code:


		
			
//#CLIENTSIDE



function onCreated() {

  temp.obj = findimg(200);

  with (temp.obj) {

    image = "block.png";

    rotation = pi;

  }

  new GuiWindowCtrl(RotateExample) {

    x = y = width = height = 200;

    new GuiDrawingPanel(RotateExamplePanel) {

      x = 7;

      y = 25;

      width = height = 190;

      clearall();

      drawobject(30, 30, temp.obj);

    }

  }

  hideimg(200);

}

Thanks. This is exactly what I was looking for.

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