C# Signature:
[DllImport("gdi32.dll")]
static extern IntPtr CreatePen(int fnPenStyle, int nWidth, uint crColor);
The first argument specifies a pen style defined in the header. A value from enum PenStyle below can be used to fake the defined value.
[DllImport("gdi32.dll")]
static extern IntPtr CreatePen(PenStyle fnPenStyle, int nWidth, uint crColor);
User-Defined Types:
public enum PenStyle
{
PS_SOLID = 0, //The pen is solid.
PS_DASH = 1, //The pen is dashed.
PS_DOT = 2, //The pen is dotted.
PS_DASHDOT = 3, //The pen has alternating dashes and dots.
PS_DASHDOTDOT = 4, //The pen has alternating dashes and double dots.
PS_NULL = 5, //The pen is invisible.
PS_INSIDEFRAME = 6,
PS_USERSTYLE = 7,
PS_ALTERNATE = 8,
PS_STYLE_MASK = 0x0000000F,
=
PS_ENDCAP_ROUND = 0x00000000,
PS_ENDCAP_SQUARE = 0x00000100,
PS_ENDCAP_FLAT = 0x00000200,
PS_ENDCAP_MASK = 0x00000F00,
=
PS_JOIN_ROUND = 0x00000000,
PS_JOIN_BEVEL = 0x00001000,
PS_JOIN_MITER = 0x00002000,
PS_JOIN_MASK = 0x0000F000,
=
PS_COSMETIC = 0x00000000,
PS_GEOMETRIC = 0x00010000,
PS_TYPE_MASK = 0x000F0000
};
Notes:
None.
Tips & Tricks:
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Sample Code:
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Alternative Managed API:
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