private Size MeassureTextInternal(string text)
{
WindowsAPIUtility.RECT lpRect = new WindowsAPIUtility.RECT
{
left = 0,
right = 0,
top = 0,
bottom = 0
};
WindowsAPIUtility.DrawText(this.graphicsHandle, text, text.Length, ref lpRect, 0x420);
return(new Size(lpRect.right, lpRect.bottom));
}
public void DrawText(string text, Point point, Font font, Color foreColor)
{
WindowsAPIUtility.RECT rect = new WindowsAPIUtility.RECT();
IntPtr hgdiobj = font.ToHfont();
IntPtr ptr2 = WindowsAPIUtility.SelectObject(this.graphicsHandle, hgdiobj);
int iBkMode = WindowsAPIUtility.SetBkMode(this.graphicsHandle, 1);
int crColor = WindowsAPIUtility.SetTextColor(this.graphicsHandle, Color.FromArgb(0, foreColor.R, foreColor.G, foreColor.B).ToArgb());
Size size = this.MeassureTextInternal(text);
rect = new WindowsAPIUtility.RECT
{
left = point.X,
top = point.Y,
right = rect.left + size.Width,
bottom = rect.top + size.Height
};
WindowsAPIUtility.DrawText(this.graphicsHandle, text, text.Length, ref rect, 0x20);
WindowsAPIUtility.SetTextColor(this.graphicsHandle, crColor);
WindowsAPIUtility.SetBkMode(this.graphicsHandle, iBkMode);
WindowsAPIUtility.SelectObject(this.graphicsHandle, ptr2);
WindowsAPIUtility.DeleteObject(hgdiobj);
}
