unsafe CGContextPDF(NSUrl url, CGRect *mediaBox, CGPDFInfo info)
{
if (url == null)
{
throw new ArgumentNullException("url");
}
using (var dict = info == null ? null : info.ToDictionary())
Handle = CGPDFContextCreateWithURL(url.Handle, mediaBox, dict == null ? IntPtr.Zero : dict.Handle);
}
static void Add(NSMutableDictionary dict, IntPtr key, CGRect?val)
{
if (!val.HasValue)
{
return;
}
NSData data;
unsafe {
CGRect f = val.Value;
CGRect *pf = &f;
data = NSData.FromBytes((IntPtr)pf, 16);
}
dict.LowlevelSetObject(data, key);
}
unsafe extern static void RectFillList(CGRect *rects, nint count);
unsafe CGContextPDF(NSUrl url, CGRect *mediaBox, CGPDFInfo info)
{
using (var dict = info == null ? null : info.ToDictionary())
Handle = CGPDFContextCreateWithURL(url.GetHandle(), mediaBox, dict.GetHandle());
}
unsafe CGContextPDF(CGDataConsumer dataConsumer, CGRect *mediaBox, CGPDFInfo info)
{
using (var dict = info == null ? null : info.ToDictionary())
Handle = CGPDFContextCreate(dataConsumer.GetHandle(), mediaBox, dict.GetHandle());
}
unsafe extern static /* CGContextRef */ IntPtr CGPDFContextCreate(/* CGDataConsumerRef */ IntPtr consumer, CGRect *mediaBox, /* CFDictionaryRef */ IntPtr auxiliaryInfo);
unsafe extern static /* CGContextRef */ IntPtr CGPDFContextCreateWithURL(/* CFURLRef */ IntPtr url, CGRect *mediaBox, /* CFDictionaryRef */ IntPtr auxiliaryInfo);
unsafe extern static void CGContextBeginPage(/* CGContextRef __nullable */ IntPtr c,
/* const CGRect * __nullable */ CGRect *mediaBox);
unsafe CGContextPDF(NSUrl?url, CGRect *mediaBox, CGPDFInfo?info)
: base(Create(url, mediaBox, info), true)
{
}
unsafe static IntPtr Create(NSUrl?url, CGRect *mediaBox, CGPDFInfo?info)
{
using (var dict = info?.ToDictionary())
return(CGPDFContextCreateWithURL(url.GetHandle(), mediaBox, dict.GetHandle()));
}
unsafe CGContextPDF(CGDataConsumer?dataConsumer, CGRect *mediaBox, CGPDFInfo?info)
: base(Create(dataConsumer, mediaBox, info), true)
{
}
unsafe static IntPtr Create(CGDataConsumer?dataConsumer, CGRect *mediaBox, CGPDFInfo?info)
{
using (var dict = info?.ToDictionary())
return(CGPDFContextCreate(dataConsumer.GetHandle(), mediaBox, dict.GetHandle()));
}
