/// <summary>
/// 重绘方法
/// </summary>
/// <param name="clipRect">裁剪区域</param>
public void onPaint(FCRect clipRect)
{
lock (this) {
if (m_container != null)
{
FCSize displaySize = m_native.DisplaySize;
double scaleFactorX = 1, scaleFactorY = 1;
FCSize clientSize = getClientSize();
if (m_native.AllowScaleSize)
{
if (clientSize.cx > 0 && clientSize.cy > 0)
{
FCSize scaleSize = m_native.ScaleSize;
scaleFactorX = (double)(clientSize.cx) / scaleSize.cx;
scaleFactorY = (double)(clientSize.cy) / scaleSize.cy;
}
}
Graphics g = m_container.CreateGraphics();
m_native.Paint.setScaleFactor(scaleFactorX, scaleFactorY);
m_native.Paint.beginPaint(g.GetHdc(), new FCRect(0, 0, clientSize.cx, clientSize.cy), clipRect);
m_native.onPaint(clipRect);
m_native.Paint.endPaint();
g.Dispose();
}
}
}
