public unsafe Brush(ARGB color)
{
GdiPlus.Init();
Unsafe.SkipInit(out GpBrush gpBrush);
Imports.GdipCreateSolidFill(color, &gpBrush).ThrowIfFailed();
_gpBrush = gpBrush;
}
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 static GpSolidBrush CreateSolidBrush(ARGB color)
{
GpStatus status = Imports.GdipCreateSolidFill(color, out GpSolidBrush brush);
if (status != GpStatus.Ok)
{
throw GetExceptionForStatus(status);
}
return(brush);
}
public static GpPen CreatePen(ARGB color, float width = 1.0f, GpUnit unit = GpUnit.UnitWorld)
{
GpStatus status = Imports.GdipCreatePen1(color, width, unit, out GpPen pen);
if (status != GpStatus.Ok)
{
throw GetExceptionForStatus(status);
}
return(pen);
}
public static extern GpStatus GdipCreateSolidFill(
ARGB color,
out GpSolidBrush brush);
public static extern GpStatus GdipCreatePen1(
ARGB color,
float width,
GpUnit unit,
out GpPen pen);
public static void Clear(this Graphics graphics, ARGB argb) => ThrowIfFailed(Imports.GdipGraphicsClear(graphics, argb));