Method resize

MyGUIEngine/src/MyGUI_Canvas.cpp:60–68

	}

	void Canvas::resize(const IntSize& _size)
	{
		if (_size.width <= 0 || _size.height <= 0 || !mTexManaged)
			return;

		mReqTexSize = _size;

		frameAdvise(true);
	}

	void Canvas::createTexture(
		int _width,