public unsafe Pen(ARGB color, float width = 1.0f, GpUnit unit = GpUnit.UnitWorld)
{
GdiPlus.Init();
Unsafe.SkipInit(out GpPen gpPen);
Imports.GdipCreatePen1(color, width, unit, &gpPen).ThrowIfFailed();
_gpPen = gpPen;
}
public unsafe Brush(ARGB color)
{
GdiPlus.Init();
Unsafe.SkipInit(out GpBrush gpBrush);
Imports.GdipCreateSolidFill(color, &gpBrush).ThrowIfFailed();
_gpBrush = gpBrush;
}
public unsafe Graphics(DeviceContext deviceContext)
{
GdiPlus.Init();
Unsafe.SkipInit(out GpGraphics gpGraphics);
Imports.GdipCreateFromHDC(deviceContext, &gpGraphics).ThrowIfFailed();
_gpGraphics = gpGraphics;
}
public void Dispose()
{
GC.SuppressFinalize(this);
GdiPlus.Shutdown(_token);
_token = UIntPtr.Zero;
}
public GdiPlusSession(uint version = 2)
{
_token = GdiPlus.Startup(version);
}