[Mono-osx] System.Drawing not working on OSX 10.8 (latest Mono)

Zinali ee at zinali.com
Mon Mar 4 01:38:45 UTC 2013 

Hello, 

Thank you for your quick reply!  Here is what I'm doing and what I'm getting
in more detail. This is on a Mac OS 10.6.8 system, so I cannot install
Xamarin to for the iOS references, are those required for a Mac only build?

First my directory setup:

local:mono-git ee$ ls
maccore				monomac
mono				sysdrawing-coregraphics-master

I did a make distclean in the mono directory so I imagine no build artifacts
should be there.

I opened the sysdrawing-coregraphics solution in MonoDevelop (v3.1.1 for
mono version 3.0.6)

I tried to build the sysdrawing-coregraphics-Mac project and received a
number of errors suggesting I reference the System.Drawing assembly, I see
that sysdrawing-coregraphics-Mac references sysdrawing-Mac which seems to
implement most if not all of what the build is complaining about, so I'm a
bit confused (build log below).  I also tried simply using the Makefile in
sysdrawing-coregraphics by typing make monomac but that also failed with
some different pieces missing.  I'm sure I'm doing something wrong but I
can't figure out what it is!

Building: sysdrawing-coregraphics-Mac (Debug)
Performing main compilation...
/Library/Frameworks/Mono.framework/Versions/3.0.6/bin/mcs /noconfig
"/r:/Library/Frameworks/Mono.framework/Versions/3.0.6/lib/mono/4.0/mscorlib.dll"
-nostdlib
"/out:/Users/ee/mono-git/sysdrawing-coregraphics-master/sysdrawing-coregraphics-Mac/bin/Debug/sysdrawing-coregraphics-Mac.dll"
"/r:/Library/Frameworks/Mono.framework/Versions/3.0.6/lib/mono/4.0/System.dll"
"/r:/Library/Frameworks/Mono.framework/Versions/3.0.6/lib/mono/4.0/System.Core.dll"
"/r:/Library/Frameworks/Mono.framework/Versions/3.0.6/lib/mono/4.0/System.Xml.dll"
"/r:/Users/ee/mono-git/monomac/src/MonoMac.dll"
"/r:/Users/ee/mono-git/sysdrawing-coregraphics-master/sysdrawing-Mac/bin/Debug/System.Drawing.dll"
/nologo /warn:4 /debug:full /optimize- /codepage:utf8 -unsafe
"/define:DEBUG;MONOMAC;MAISONABE"  /t:library
"/Users/ee/mono-git/mono/mcs/class/System.Drawing/System.Drawing.Imaging/BitmapData.cs"
"/Users/ee/mono-git/mono/mcs/class/System.Drawing/System.Drawing.Drawing2D/Blend.cs"
"/Users/ee/mono-git/mono/mcs/class/System.Drawing/System.Drawing/Brushes.cs"
"/Users/ee/mono-git/mono/mcs/class/System.Drawing/System.Drawing/CharacterRange.cs"
"/Users/ee/mono-git/mono/mcs/class/System.Drawing/System.Drawing.Drawing2D/ColorBlend.cs"
"/Users/ee/mono-git/mono/mcs/class/System.Drawing/System.Drawing.Drawing2D/CombineMode.cs"
"/Users/ee/mono-git/mono/mcs/class/System.Drawing/System.Drawing.Drawing2D/CompostingMode.cs"
"/Users/ee/mono-git/mono/mcs/class/System.Drawing/System.Drawing.Drawing2D/CompostingQuality.cs"
"/Users/ee/mono-git/mono/mcs/class/System.Drawing/System.Drawing.Drawing2D/CoordinateSpace.cs"
"/Users/ee/mono-git/mono/mcs/class/System.Drawing/System.Drawing.Drawing2D/DashCap.cs"
"/Users/ee/mono-git/mono/mcs/class/System.Drawing/System.Drawing.Drawing2D/DashStyle.cs"
"/Users/ee/mono-git/mono/mcs/class/System.Drawing/System.Drawing.Drawing2D/FillMode.cs"
"/Users/ee/mono-git/mono/mcs/class/System.Drawing/System.Drawing.Drawing2D/FlushIntention.cs"
"/Users/ee/mono-git/mono/mcs/class/System.Drawing/System.Drawing/FontStyle.cs"
"/Users/ee/mono-git/mono/mcs/class/System.Drawing/System.Drawing/GraphicsUnit.cs"
"/Users/ee/mono-git/mono/mcs/class/System.Drawing/System.Drawing/ImageConverter.cs"
"/Users/ee/mono-git/mono/mcs/class/System.Drawing/System.Drawing.Imaging/ImageFormat.cs"
"/Users/ee/mono-git/mono/mcs/class/System.Drawing/System.Drawing/ImageFormatConverter.cs"
"/Users/ee/mono-git/mono/mcs/class/System.Drawing/System.Drawing.Imaging/ImageLockMode.cs"
"/Users/ee/mono-git/mono/mcs/class/System.Drawing/System.Drawing.Drawing2D/InterpolationMode.cs"
"/Users/ee/mono-git/mono/mcs/class/System.Drawing/System.Drawing.Drawing2D/LineCap.cs"
"/Users/ee/mono-git/mono/mcs/class/System.Drawing/System.Drawing.Drawing2D/LineJoin.cs"
"/Users/ee/mono-git/mono/mcs/class/System.Drawing/System.Drawing.Drawing2D/MatrixOrder.cs"
"/Users/ee/mono-git/mono/mcs/class/System.Drawing/System.Drawing.Drawing2D/PathData.cs"
"/Users/ee/mono-git/mono/mcs/class/System.Drawing/System.Drawing.Drawing2D/PathPointType.cs"
"/Users/ee/mono-git/mono/mcs/class/System.Drawing/System.Drawing/Pens.cs"
"/Users/ee/mono-git/mono/mcs/class/System.Drawing/System.Drawing.Imaging/PixelFormat.cs"
"/Users/ee/mono-git/mono/mcs/class/System.Drawing/System.Drawing.Drawing2D/PixelOffsetMode.cs"
"/Users/ee/mono-git/mono/mcs/class/System.Drawing/System.Drawing.Printing/PrintPageEventHandler.cs"
"/Users/ee/mono-git/mono/mcs/class/System.Drawing/System.Drawing.Drawing2D/SmoothingMode.cs"
"/Users/ee/mono-git/mono/mcs/class/System.Drawing/System.Drawing/StringAligment.cs"
"/Users/ee/mono-git/mono/mcs/class/System.Drawing/System.Drawing/StringFormatFlags.cs"
"/Users/ee/mono-git/mono/mcs/class/System.Drawing/System.Drawing/SystemColors.cs"
"/Users/ee/mono-git/mono/mcs/class/System.Drawing/System.Drawing.Text/TextRenderingHint.cs"
"/Users/ee/mono-git/mono/mcs/class/System.Drawing/System.Drawing/ToolboxBitmapAttribute.cs"
"/Users/ee/mono-git/mono/mcs/class/System.Drawing/System.Drawing.Drawing2D/WarpMode.cs"
"/Users/ee/mono-git/mono/mcs/class/System.Drawing/System.Drawing.Drawing2D/WrapMode.cs"
"/Users/ee/mono-git/mono/mcs/class/System.Drawing/System.Drawing/PointConverter.cs"
"/Users/ee/mono-git/mono/mcs/class/System.Drawing/System.Drawing/SizeConverter.cs"
"/Users/ee/mono-git/mono/mcs/class/System.Drawing/System.Drawing/RectangleConverter.cs"
"/Users/ee/mono-git/mono/mcs/class/System.Drawing/System.Drawing/SizeFConverter.cs"
"/Users/ee/mono-git/sysdrawing-coregraphics-master/System.Drawing.Drawing2D/GraphicsContainer.cs"
"/Users/ee/mono-git/sysdrawing-coregraphics-master/System.Drawing.Drawing2D/GraphicsPath.cs"
"/Users/ee/mono-git/sysdrawing-coregraphics-master/System.Drawing.Drawing2D/GraphicsState.cs"
"/Users/ee/mono-git/sysdrawing-coregraphics-master/System.Drawing.Drawing2D/Matrix.cs"
"/Users/ee/mono-git/sysdrawing-coregraphics-master/System.Drawing.Imaging/ImageAttributes.cs"
"/Users/ee/mono-git/sysdrawing-coregraphics-master/System.Drawing.Printing/PageSettings.cs"
"/Users/ee/mono-git/sysdrawing-coregraphics-master/System.Drawing.Printing/PrintDocument.cs"
"/Users/ee/mono-git/sysdrawing-coregraphics-master/System.Drawing.Printing/PrintPageEventArgs.cs"
"/Users/ee/mono-git/sysdrawing-coregraphics-master/System.Drawing.Printing/PrinterSettings.cs"
"/Users/ee/mono-git/sysdrawing-coregraphics-master/Utilities/Locale.cs"
"/Users/ee/mono-git/sysdrawing-coregraphics-master/System.Drawing/Bitmap.cs"
"/Users/ee/mono-git/sysdrawing-coregraphics-master/System.Drawing/Brush.cs"
"/Users/ee/mono-git/sysdrawing-coregraphics-master/System.Drawing/Color.cs"
"/Users/ee/mono-git/sysdrawing-coregraphics-master/System.Drawing/Font.cs"
"/Users/ee/mono-git/sysdrawing-coregraphics-master/System.Drawing/FontFamily.cs"
"/Users/ee/mono-git/sysdrawing-coregraphics-master/System.Drawing/Graphics-DrawImage.cs"
"/Users/ee/mono-git/sysdrawing-coregraphics-master/System.Drawing/Graphics.cs"
"/Users/ee/mono-git/sysdrawing-coregraphics-master/System.Drawing/Image.cs"
"/Users/ee/mono-git/sysdrawing-coregraphics-master/System.Drawing/KnownColor.cs"
"/Users/ee/mono-git/sysdrawing-coregraphics-master/System.Drawing/KnownColors.cs"
"/Users/ee/mono-git/sysdrawing-coregraphics-master/System.Drawing/Pen.cs"
"/Users/ee/mono-git/sysdrawing-coregraphics-master/System.Drawing/Region.cs"
"/Users/ee/mono-git/sysdrawing-coregraphics-master/System.Drawing/SolidBrush.cs"
"/Users/ee/mono-git/sysdrawing-coregraphics-master/System.Drawing/StringFormat.cs"
"/Users/ee/mono-git/sysdrawing-coregraphics-master/System.Drawing/Graphics-DrawEllipticalArc.cs"
"/Users/ee/mono-git/sysdrawing-coregraphics-master/sysdrawing-coregraphics-Mac/System.Drawing/Icon.cs"
"/Users/ee/mono-git/mono/mcs/class/System.Drawing/System.Drawing/IconConverter.cs"
"/Users/ee/mono-git/sysdrawing-coregraphics-master/Utilities/ConversionHelpers.cs"
"/Users/ee/mono-git/sysdrawing-coregraphics-master/System.Drawing.Drawing2D/HatchBrush.cs"
"/Users/ee/mono-git/mono/mcs/class/System.Drawing/System.Drawing.Drawing2D/HatchStyle.cs"
"/Users/ee/mono-git/sysdrawing-coregraphics-master/System.Drawing/TextureBrush.cs"
"/Users/ee/mono-git/sysdrawing-coregraphics-master/System.Drawing.Drawing2D/LinearGradientBrush.cs"
"/Users/ee/mono-git/sysdrawing-coregraphics-master/Utilities/GeomUtilities.cs"
"/Users/ee/mono-git/mono/mcs/class/System.Drawing/System.Drawing.Drawing2D/LinearGradientMode.cs" 
Compilation failed: 39 error(s), 14 warnings

/Users/ee/mono-git/sysdrawing-coregraphics-master/System.Drawing/Bitmap.cs(451,15):
warning CS0108: `System.Drawing.Bitmap.Save(string)' hides inherited member
`System.Drawing.Image.Save(string)'. Use the new keyword if hiding was
intended
/Users/ee/mono-git/sysdrawing-coregraphics-master/System.Drawing/Image.cs(168,15):
(Location of the symbol related to previous warning)
/Users/ee/mono-git/sysdrawing-coregraphics-master/System.Drawing.Drawing2D/HatchBrush.cs(169,18):
warning CS0628:
`System.Drawing.Drawing2D.HatchBrush.HatchHorizontal(MonoMac.CoreGraphics.CGContext)':
new protected member declared in sealed class
/Users/ee/mono-git/sysdrawing-coregraphics-master/System.Drawing.Drawing2D/HatchBrush.cs(191,18):
warning CS0628:
`System.Drawing.Drawing2D.HatchBrush.HatchVertical(MonoMac.CoreGraphics.CGContext)':
new protected member declared in sealed class
/Users/ee/mono-git/sysdrawing-coregraphics-master/System.Drawing.Drawing2D/HatchBrush.cs(215,18):
warning CS0628:
`System.Drawing.Drawing2D.HatchBrush.HatchGrid(MonoMac.CoreGraphics.CGContext)':
new protected member declared in sealed class
/Users/ee/mono-git/sysdrawing-coregraphics-master/System.Drawing.Drawing2D/HatchBrush.cs(257,18):
warning CS0628:
`System.Drawing.Drawing2D.HatchBrush.HatchPercentage(MonoMac.CoreGraphics.CGContext)':
new protected member declared in sealed class
/Users/ee/mono-git/sysdrawing-coregraphics-master/System.Drawing.Drawing2D/HatchBrush.cs(369,18):
warning CS0628:
`System.Drawing.Drawing2D.HatchBrush.HatchUpwardDiagonal(MonoMac.CoreGraphics.CGContext)':
new protected member declared in sealed class
/Users/ee/mono-git/sysdrawing-coregraphics-master/System.Drawing.Drawing2D/HatchBrush.cs(454,18):
warning CS0628:
`System.Drawing.Drawing2D.HatchBrush.HatchSphere(MonoMac.CoreGraphics.CGContext)':
new protected member declared in sealed class
/Users/ee/mono-git/sysdrawing-coregraphics-master/System.Drawing.Drawing2D/HatchBrush.cs(1186,18):
warning CS0628:
`System.Drawing.Drawing2D.HatchBrush.DrawPolkaDotPattern(MonoMac.CoreGraphics.CGContext)':
new protected member declared in sealed class
/Users/ee/mono-git/sysdrawing-coregraphics-master/System.Drawing/TextureBrush.cs(187,18):
warning CS0628:
`System.Drawing.TextureBrush.DrawTexture(MonoMac.CoreGraphics.CGContext)':
new protected member declared in sealed class
/Users/ee/mono-git/sysdrawing-coregraphics-master/System.Drawing.Drawing2D/Matrix.cs(317,25):
error CS0012: The type `System.Drawing.PointF' is defined in an assembly
that is not referenced. Consider adding a reference to assembly
`System.Drawing, Version=2.0.0.0, Culture=neutral,
PublicKeyToken=b03f5f7f11d50a3a'
/Users/ee/mono-git/sysdrawing-coregraphics-master/System.Drawing.Drawing2D/Matrix.cs(326,25):
error CS0012: The type `System.Drawing.PointF' is defined in an assembly
that is not referenced. Consider adding a reference to assembly
`System.Drawing, Version=2.0.0.0, Culture=neutral,
PublicKeyToken=b03f5f7f11d50a3a'
/Users/ee/mono-git/sysdrawing-coregraphics-master/System.Drawing/Bitmap.cs(151,11):
error CS0012: The type `System.Drawing.RectangleF' is defined in an assembly
that is not referenced. Consider adding a reference to assembly
`System.Drawing, Version=2.0.0.0, Culture=neutral,
PublicKeyToken=b03f5f7f11d50a3a'
/Users/ee/mono-git/sysdrawing-coregraphics-master/System.Drawing/Bitmap.cs(239,11):
error CS0012: The type `System.Drawing.RectangleF' is defined in an assembly
that is not referenced. Consider adding a reference to assembly
`System.Drawing, Version=2.0.0.0, Culture=neutral,
PublicKeyToken=b03f5f7f11d50a3a'
/Users/ee/mono-git/sysdrawing-coregraphics-master/System.Drawing/Bitmap.cs(245,11):
error CS0012: The type `System.Drawing.RectangleF' is defined in an assembly
that is not referenced. Consider adding a reference to assembly
`System.Drawing, Version=2.0.0.0, Culture=neutral,
PublicKeyToken=b03f5f7f11d50a3a'
/Users/ee/mono-git/sysdrawing-coregraphics-master/System.Drawing/Graphics-DrawImage.cs(29,13):
error CS0012: The type `System.Drawing.RectangleF' is defined in an assembly
that is not referenced. Consider adding a reference to assembly
`System.Drawing, Version=2.0.0.0, Culture=neutral,
PublicKeyToken=b03f5f7f11d50a3a'
/Users/ee/mono-git/sysdrawing-coregraphics-master/System.Drawing/Graphics.cs(100,26):
error CS0012: The type `System.Drawing.RectangleF' is defined in an assembly
that is not referenced. Consider adding a reference to assembly
`System.Drawing, Version=2.0.0.0, Culture=neutral,
PublicKeyToken=b03f5f7f11d50a3a'
/Users/ee/mono-git/sysdrawing-coregraphics-master/System.Drawing/Graphics.cs(112,32):
error CS0012: The type `System.Drawing.RectangleF' is defined in an assembly
that is not referenced. Consider adding a reference to assembly
`System.Drawing, Version=2.0.0.0, Culture=neutral,
PublicKeyToken=b03f5f7f11d50a3a'
/Users/ee/mono-git/sysdrawing-coregraphics-master/System.Drawing/Graphics.cs(393,12):
error CS0012: The type `System.Drawing.RectangleF' is defined in an assembly
that is not referenced. Consider adding a reference to assembly
`System.Drawing, Version=2.0.0.0, Culture=neutral,
PublicKeyToken=b03f5f7f11d50a3a'
/Users/ee/mono-git/sysdrawing-coregraphics-master/System.Drawing/Graphics.cs(486,12):
error CS0012: The type `System.Drawing.RectangleF' is defined in an assembly
that is not referenced. Consider adding a reference to assembly
`System.Drawing, Version=2.0.0.0, Culture=neutral,
PublicKeyToken=b03f5f7f11d50a3a'
/Users/ee/mono-git/sysdrawing-coregraphics-master/System.Drawing/Graphics.cs(517,12):
error CS0012: The type `System.Drawing.RectangleF' is defined in an assembly
that is not referenced. Consider adding a reference to assembly
`System.Drawing, Version=2.0.0.0, Culture=neutral,
PublicKeyToken=b03f5f7f11d50a3a'
/Users/ee/mono-git/sysdrawing-coregraphics-master/System.Drawing/Graphics.cs(992,20):
error CS0012: The type `System.Drawing.RectangleF' is defined in an assembly
that is not referenced. Consider adding a reference to assembly
`System.Drawing, Version=2.0.0.0, Culture=neutral,
PublicKeyToken=b03f5f7f11d50a3a'
/Users/ee/mono-git/sysdrawing-coregraphics-master/System.Drawing/Graphics.cs(995,13):
error CS0012: The type `System.Drawing.RectangleF' is defined in an assembly
that is not referenced. Consider adding a reference to assembly
`System.Drawing, Version=2.0.0.0, Culture=neutral,
PublicKeyToken=b03f5f7f11d50a3a'
/Users/ee/mono-git/sysdrawing-coregraphics-master/System.Drawing/Graphics.cs(1252,26):
error CS0012: The type `System.Drawing.RectangleF' is defined in an assembly
that is not referenced. Consider adding a reference to assembly
`System.Drawing, Version=2.0.0.0, Culture=neutral,
PublicKeyToken=b03f5f7f11d50a3a'
/Users/ee/mono-git/sysdrawing-coregraphics-master/System.Drawing/Graphics.cs(1292,12):
error CS0012: The type `System.Drawing.RectangleF' is defined in an assembly
that is not referenced. Consider adding a reference to assembly
`System.Drawing, Version=2.0.0.0, Culture=neutral,
PublicKeyToken=b03f5f7f11d50a3a'
/Users/ee/mono-git/sysdrawing-coregraphics-master/System.Drawing/Graphics.cs(1740,13):
error CS0012: The type `System.Drawing.PointF' is defined in an assembly
that is not referenced. Consider adding a reference to assembly
`System.Drawing, Version=2.0.0.0, Culture=neutral,
PublicKeyToken=b03f5f7f11d50a3a'
/Users/ee/mono-git/sysdrawing-coregraphics-master/System.Drawing/Graphics.cs(1740,28):
error CS0029: Cannot implicitly convert type `System.Drawing.PointF
[System.Drawing, Version=0.0.0.0, Culture=neutral, PublicKeyToken=null]' to
`System.Drawing.PointF [System.Drawing, Version=2.0.0.0, Culture=neutral,
PublicKeyToken=b03f5f7f11d50a3a]'
/Users/ee/mono-git/sysdrawing-coregraphics-master/System.Drawing/Graphics-DrawEllipticalArc.cs(614,14):
error CS0012: The type `System.Drawing.RectangleF' is defined in an assembly
that is not referenced. Consider adding a reference to assembly
`System.Drawing, Version=2.0.0.0, Culture=neutral,
PublicKeyToken=b03f5f7f11d50a3a'
/Users/ee/mono-git/sysdrawing-coregraphics-master/System.Drawing/Image.cs(93,5):
warning CS0162: Unreachable code detected
/Users/ee/mono-git/sysdrawing-coregraphics-master/System.Drawing/Image.cs(120,5):
warning CS0162: Unreachable code detected
/Users/ee/mono-git/sysdrawing-coregraphics-master/System.Drawing/Image.cs(155,4):
warning CS0162: Unreachable code detected
/Users/ee/mono-git/sysdrawing-coregraphics-master/System.Drawing.Drawing2D/HatchBrush.cs(150,12):
error CS0012: The type `System.Drawing.RectangleF' is defined in an assembly
that is not referenced. Consider adding a reference to assembly
`System.Drawing, Version=2.0.0.0, Culture=neutral,
PublicKeyToken=b03f5f7f11d50a3a'
/Users/ee/mono-git/sysdrawing-coregraphics-master/System.Drawing.Drawing2D/HatchBrush.cs(482,12):
error CS0012: The type `System.Drawing.RectangleF' is defined in an assembly
that is not referenced. Consider adding a reference to assembly
`System.Drawing, Version=2.0.0.0, Culture=neutral,
PublicKeyToken=b03f5f7f11d50a3a'
/Users/ee/mono-git/sysdrawing-coregraphics-master/System.Drawing.Drawing2D/HatchBrush.cs(490,12):
error CS0012: The type `System.Drawing.RectangleF' is defined in an assembly
that is not referenced. Consider adding a reference to assembly
`System.Drawing, Version=2.0.0.0, Culture=neutral,
PublicKeyToken=b03f5f7f11d50a3a'
/Users/ee/mono-git/sysdrawing-coregraphics-master/System.Drawing.Drawing2D/HatchBrush.cs(498,12):
error CS0012: The type `System.Drawing.RectangleF' is defined in an assembly
that is not referenced. Consider adding a reference to assembly
`System.Drawing, Version=2.0.0.0, Culture=neutral,
PublicKeyToken=b03f5f7f11d50a3a'
/Users/ee/mono-git/sysdrawing-coregraphics-master/System.Drawing.Drawing2D/HatchBrush.cs(506,12):
error CS0012: The type `System.Drawing.RectangleF' is defined in an assembly
that is not referenced. Consider adding a reference to assembly
`System.Drawing, Version=2.0.0.0, Culture=neutral,
PublicKeyToken=b03f5f7f11d50a3a'
/Users/ee/mono-git/sysdrawing-coregraphics-master/System.Drawing.Drawing2D/HatchBrush.cs(799,12):
error CS0012: The type `System.Drawing.RectangleF' is defined in an assembly
that is not referenced. Consider adding a reference to assembly
`System.Drawing, Version=2.0.0.0, Culture=neutral,
PublicKeyToken=b03f5f7f11d50a3a'
/Users/ee/mono-git/sysdrawing-coregraphics-master/System.Drawing.Drawing2D/HatchBrush.cs(1181,12):
error CS0012: The type `System.Drawing.RectangleF' is defined in an assembly
that is not referenced. Consider adding a reference to assembly
`System.Drawing, Version=2.0.0.0, Culture=neutral,
PublicKeyToken=b03f5f7f11d50a3a'
/Users/ee/mono-git/sysdrawing-coregraphics-master/System.Drawing.Drawing2D/HatchBrush.cs(1189,12):
error CS0012: The type `System.Drawing.RectangleF' is defined in an assembly
that is not referenced. Consider adding a reference to assembly
`System.Drawing, Version=2.0.0.0, Culture=neutral,
PublicKeyToken=b03f5f7f11d50a3a'
/Users/ee/mono-git/sysdrawing-coregraphics-master/System.Drawing.Drawing2D/HatchBrush.cs(1347,18):
error CS0012: The type `System.Drawing.RectangleF' is defined in an assembly
that is not referenced. Consider adding a reference to assembly
`System.Drawing, Version=2.0.0.0, Culture=neutral,
PublicKeyToken=b03f5f7f11d50a3a'
/Users/ee/mono-git/sysdrawing-coregraphics-master/System.Drawing/TextureBrush.cs(190,12):
error CS0012: The type `System.Drawing.RectangleF' is defined in an assembly
that is not referenced. Consider adding a reference to assembly
`System.Drawing, Version=2.0.0.0, Culture=neutral,
PublicKeyToken=b03f5f7f11d50a3a'
/Users/ee/mono-git/sysdrawing-coregraphics-master/System.Drawing/TextureBrush.cs(195,13):
error CS0012: The type `System.Drawing.RectangleF' is defined in an assembly
that is not referenced. Consider adding a reference to assembly
`System.Drawing, Version=2.0.0.0, Culture=neutral,
PublicKeyToken=b03f5f7f11d50a3a'
/Users/ee/mono-git/sysdrawing-coregraphics-master/System.Drawing/TextureBrush.cs(204,13):
error CS0012: The type `System.Drawing.RectangleF' is defined in an assembly
that is not referenced. Consider adding a reference to assembly
`System.Drawing, Version=2.0.0.0, Culture=neutral,
PublicKeyToken=b03f5f7f11d50a3a'
/Users/ee/mono-git/sysdrawing-coregraphics-master/System.Drawing/TextureBrush.cs(214,13):
error CS0012: The type `System.Drawing.RectangleF' is defined in an assembly
that is not referenced. Consider adding a reference to assembly
`System.Drawing, Version=2.0.0.0, Culture=neutral,
PublicKeyToken=b03f5f7f11d50a3a'
/Users/ee/mono-git/sysdrawing-coregraphics-master/System.Drawing/TextureBrush.cs(223,13):
error CS0012: The type `System.Drawing.RectangleF' is defined in an assembly
that is not referenced. Consider adding a reference to assembly
`System.Drawing, Version=2.0.0.0, Culture=neutral,
PublicKeyToken=b03f5f7f11d50a3a'
/Users/ee/mono-git/sysdrawing-coregraphics-master/System.Drawing/TextureBrush.cs(233,13):
error CS0012: The type `System.Drawing.RectangleF' is defined in an assembly
that is not referenced. Consider adding a reference to assembly
`System.Drawing, Version=2.0.0.0, Culture=neutral,
PublicKeyToken=b03f5f7f11d50a3a'
/Users/ee/mono-git/sysdrawing-coregraphics-master/System.Drawing/TextureBrush.cs(240,13):
error CS0012: The type `System.Drawing.RectangleF' is defined in an assembly
that is not referenced. Consider adding a reference to assembly
`System.Drawing, Version=2.0.0.0, Culture=neutral,
PublicKeyToken=b03f5f7f11d50a3a'
/Users/ee/mono-git/sysdrawing-coregraphics-master/System.Drawing/TextureBrush.cs(305,18):
error CS0012: The type `System.Drawing.RectangleF' is defined in an assembly
that is not referenced. Consider adding a reference to assembly
`System.Drawing, Version=2.0.0.0, Culture=neutral,
PublicKeyToken=b03f5f7f11d50a3a'
/Users/ee/mono-git/sysdrawing-coregraphics-master/System.Drawing.Drawing2D/LinearGradientBrush.cs(310,31):
warning CS0472: The result of comparing value type `System.Drawing.Color'
with null is always `false'
/Users/ee/mono-git/sysdrawing-coregraphics-master/System.Drawing.Drawing2D/LinearGradientBrush.cs(310,51):
warning CS0472: The result of comparing value type `System.Drawing.Color'
with null is always `false'
/Users/ee/mono-git/sysdrawing-coregraphics-master/System.Drawing.Drawing2D/LinearGradientBrush.cs(590,35):
error CS0012: The type `System.Drawing.RectangleF' is defined in an assembly
that is not referenced. Consider adding a reference to assembly
`System.Drawing, Version=2.0.0.0, Culture=neutral,
PublicKeyToken=b03f5f7f11d50a3a'
/Users/ee/mono-git/sysdrawing-coregraphics-master/System.Drawing.Drawing2D/LinearGradientBrush.cs(606,28):
error CS0012: The type `System.Drawing.PointF' is defined in an assembly
that is not referenced. Consider adding a reference to assembly
`System.Drawing, Version=2.0.0.0, Culture=neutral,
PublicKeyToken=b03f5f7f11d50a3a'
/Users/ee/mono-git/sysdrawing-coregraphics-master/System.Drawing.Drawing2D/LinearGradientBrush.cs(623,24):
error CS0165: Use of unassigned local variable `shading'
/Users/ee/mono-git/sysdrawing-coregraphics-master/System.Drawing.Drawing2D/LinearGradientBrush.cs(633,14):
error CS0029: Cannot implicitly convert type `null' to `<error>'


Build complete -- 39 errors, 14 warnings

Many thanks!

erik

kjpou1 wrote
> Hello Zinali
> 
> Could you confirm the build error for me.  It should be in the iOS build 
> with CoreGraphics DrawShading not existing.  I am still waiting on when 
> this will be added to MonoTouch.
> 
> If that is the only error then you should be able to just right click 
> the Mac version of the System.Drawing project and build only that one.  
>  From there just follow what is done in the Mac Samples.
> 
> You should also not have to build mono to get this to work as the 
> SystemDrawing is only using the sources from mono to build from. This 
> should all be moved to the MonoMac build in the future without the 
> reliance on mono but we have not had a chance to do that yet.
> 
> Any other problems please report it and we will try to get you a fix.
> 
> On 3/2/13 7:31 PM, Zinali wrote:
>> Hello,
>>
>> I'm wondering what is the status of this implementation. I tried building
>> against a git checkout of mono and am getting errors regarding LineCap
>> missing.  I'm a complete newbie at building mono so I well could have
>> done
>> something wrong.  Essentially, I fetched mono from git built that, then
>> fetched monomac, maccore, and sysdrawing-coregraphics all next to the
>> mono
>> directory and tried to build.
>>
>> Many thanks,
>>
>> erik
>>
>>
>> Miguel de Icaza-6 wrote
>>> Hey guys,
>>>
>>>      A few months ago, I started an implementation of System.Drawing on
>>> top
>>> of CoreGraphics, ideally this would preserve the API, but use the system
>>> libraries instead of depending on Cairo/Pixman:
>>>
>>> https://github.com/mono/sysdrawing-coregraphics
>>>
>>> Miguel
>>
>>
>>
>>
>> --
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>> Sent from the Mono - OSX mailing list archive at Nabble.com.
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