static void Render()
{
while (running)
{
BeginScene();
ClearScene();
RawRectangleF rectF;
if (TargetWindow == IntPtr.Zero)
{
rectF = new RawRectangleF(50, 50, OverlayRect.Right, OverlayRect.Bottom);
}
else
{
GetWindowRect(TargetWindow, out RECT TargetRect);
//rectF = new RawRectangleF(50, 50, OverlayRect.Right, OverlayRect.Bottom);
rectF = new RawRectangleF(50 + TargetRect.Left, 50 + TargetRect.Top, OverlayRect.Right, OverlayRect.Bottom);
WindowSetAbove();
SetWindowLongPtr(OverlayWindow, (int)GWL_STYLE, new IntPtr((long)nv_edit));
SetWindowLongPtr(OverlayWindow, (int)GWL_EXSTYLE, new IntPtr((long)nv_ex_edit));
}
target.DrawText("Hello my name is Zhengyu Wu", format, rectF, brushes["red"]);
EndScene();
Thread.Sleep(1000 / 144);
}
Console.WriteLine("End of render thread");
}
protected void DrawText(WindowRenderTarget device, Color color, float x, float y, float width, float height, string text, TextFormat textFormat)
{
using (SolidColorBrush brush = new SolidColorBrush(device, color))
{
RectangleF rect = new RectangleF(x, y, width, height);
device.DrawText(text, textFormat, rect, brush);
}
}