public void DisplayError(string msg)
{
_bgLayer.reset();
_bgLayer.selectGrayPen(255);
_bgLayer.drawBar(0, 0, _w, _h);
_bgLayer.selectColorPen(0);
_bgLayer.drawText(_w / 2, _h / 3, YDisplayLayer.ALIGN.CENTER, "ERROR !");
_bgLayer.drawText(_w / 2, _h * 2 / 3, YDisplayLayer.ALIGN.CENTER, msg);
}
//--- (end of YDisplayLayer definitions)
//--- (YDisplayLayer implementation)
/**
* <summary>
* Reverts the layer to its initial state (fully transparent, default settings).
* <para>
* Reinitializes the drawing pointer to the upper left position,
* and selects the most visible pen color. If you only want to erase the layer
* content, use the method <c>clear()</c> instead.
* </para>
* </summary>
* <returns>
* <c>0</c> if the call succeeds.
* </returns>
* <para>
* On failure, throws an exception or returns a negative error code.
* </para>
*/
public virtual int reset()
{
return(_objptr.reset());
}
