本文整理汇总了C#中System.Drawing.Imaging.Metafile.Save方法的典型用法代码示例。如果您正苦于以下问题：C# Metafile.Save方法的具体用法？C# Metafile.Save怎么用？C# Metafile.Save使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类System.Drawing.Imaging.Metafile的用法示例。
在下文中一共展示了Metafile.Save方法的4个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: SaveClipboardEmf
private static void SaveClipboardEmf(Stream stream, ImageFormat format)
{
OpenClipboard();
try
{
if (!IsClipboardFormatAvailable(CF_ENHMETAFILE))
{
Failed("No enhanced metafile data available.");
}
IntPtr ptr = GetClipboardData(CF_ENHMETAFILE);
if (ptr == IntPtr.Zero)
{
Failed("Unable to retrieve data from clipboard even through Clipboard previously indicated data exists.");
}
var metafile = new Metafile(ptr, true);
metafile.Save(stream, format);
}
finally
{
// "An application should call the CloseClipboard function after every successful call to OpenClipboard."
// -- http://msdn.microsoft.com/en-us/library/windows/desktop/ms649048(v=vs.85).aspx
CloseClipboard();
}
}示例2: saveAsImageFile
void saveAsImageFile()
{
if (File.Exists(m_strTreeFile))
{
Graphics grfx = CreateGraphics();
IntPtr ipHdc = grfx.GetHdc();
string strMetafile = createFileName("emf");
mf = new Metafile(strMetafile, ipHdc);
grfx.ReleaseHdc(ipHdc);
grfx.Dispose();
Graphics grfxMF = Graphics.FromImage(mf);
grfxMF.PageUnit = GraphicsUnit.Millimeter;
grfxMF.PageScale = .01f;
SolidBrush brush = new SolidBrush(tree.BackgroundColor);
PointF pf = new PointF(0f, 0f);
if (Environment.OSVersion.Platform == PlatformID.Win32Windows)
{ // adjust because Win98 is extra high (for some reason...)
pf.Y = grfxMF.DpiY / .254f;
}
if (tree.TrySmoothing && tree.TryPixelOffset)
tree.XSize += 6; // adjust for the pixel offset
grfxMF.FillRectangle(brush, 0, 0, tree.XSize, tree.YSize + (int)pf.Y);
tree.Draw(grfxMF, tree.LinesColor);
brush.Dispose();
grfxMF.Dispose();
string strFile;
if (m_bUseBmp)
{
strFile = createFileName("bmp");
mf.Save(strFile, ImageFormat.Bmp);
}
if (m_bUseGif)
{
strFile = createFileName("gif");
mf.Save(strFile, ImageFormat.Gif);
}
if (m_bUseJpg)
{
strFile = createFileName("jpg");
mf.Save(strFile, ImageFormat.Jpeg);
}
if (m_bUsePng)
{
strFile = createFileName("png");
mf.Save(strFile, ImageFormat.Png);
}
if (m_bUseTif)
{
strFile = createFileName("tif");
mf.Save(strFile, ImageFormat.Tiff);
}
mf.Dispose();
if (!m_bUseEmf)
File.Delete(strMetafile);
}
}示例3: AddPictire
void AddPictire(Plan plan, surfacesSurfaceLayerElementsElement innerElement, ref int pictureIndex)
{
try
{
if (innerElement.picture == null)
return;
foreach (var innerPicture in innerElement.picture)
{
if (string.IsNullOrEmpty(innerPicture.idx))
innerPicture.idx = pictureIndex++.ToString();
var picturesDirectory = GetPicturesDirectory();
if (picturesDirectory == null)
continue;
var directoryInfo = new DirectoryInfo(picturesDirectory + "\\Sample" + innerPicture.idx + "." + innerPicture.ext);
if (File.Exists(directoryInfo.FullName) == false)
continue;
if (innerPicture.ext == "emf")
{
var metafile = new Metafile(directoryInfo.FullName);
innerPicture.ext = "bmp";
directoryInfo = new DirectoryInfo(picturesDirectory + "\\Sample" + innerPicture.idx + "." + innerPicture.ext);
metafile.Save(directoryInfo.FullName, ImageFormat.Bmp);
metafile.Dispose();
}
var guid = ServiceFactoryBase.ContentService.AddContent(directoryInfo.FullName);
var elementRectanglePicture = new ElementRectangle()
{
Left = Parse(innerElement.rect[0].left),
Top = Parse(innerElement.rect[0].top),
Height = Parse(innerElement.rect[0].bottom) - Parse(innerElement.rect[0].top),
Width = Parse(innerElement.rect[0].right) - Parse(innerElement.rect[0].left),
};
if ((elementRectanglePicture.Left == 0) && (elementRectanglePicture.Top == 0) && (elementRectanglePicture.Width == plan.Width) && (elementRectanglePicture.Height == plan.Height))
{
plan.BackgroundImageSource = guid;
plan.BackgroundSourceName = directoryInfo.FullName;
}
else
{
elementRectanglePicture.BackgroundImageSource = guid;
elementRectanglePicture.BackgroundSourceName = directoryInfo.FullName;
plan.ElementRectangles.Add(elementRectanglePicture);
}
}
}
catch (Exception e)
{
Logger.Error(e, "ConfigurationConverter.AddPictire");
}
}示例4: AddPictire
void AddPictire(Plan plan, surfacesSurfaceLayerElementsElement innerElement, ref int pictureIndex)
{
foreach (var innerPicture in innerElement.picture)
{
if (string.IsNullOrEmpty(innerPicture.idx))
innerPicture.idx = pictureIndex++.ToString();
var directoryInfo = new DirectoryInfo(Environment.CurrentDirectory + "\\Pictures\\Sample" + innerPicture.idx + "." + innerPicture.ext);
if (File.Exists(directoryInfo.FullName) == false)
continue;
if (innerPicture.ext == "emf")
{
var metafile = new Metafile(directoryInfo.FullName);
innerPicture.ext = "bmp";
directoryInfo = new DirectoryInfo(Environment.CurrentDirectory + "\\Pictures\\Sample" + innerPicture.idx + "." + innerPicture.ext);
metafile.Save(directoryInfo.FullName, ImageFormat.Bmp);
metafile.Dispose();
}
byte[] backgroundPixels = File.ReadAllBytes(directoryInfo.FullName);
var elementRectanglePicture = new ElementRectangle()
{
Left = Parse(innerElement.rect[0].left),
Top = Parse(innerElement.rect[0].top),
Height = Parse(innerElement.rect[0].bottom) - Parse(innerElement.rect[0].top),
Width = Parse(innerElement.rect[0].right) - Parse(innerElement.rect[0].left),
BackgroundPixels = backgroundPixels
};
if ((elementRectanglePicture.Left == 0) && (elementRectanglePicture.Top == 0) && (elementRectanglePicture.Width == plan.Width) && (elementRectanglePicture.Height == plan.Height))
{
plan.BackgroundPixels = elementRectanglePicture.BackgroundPixels;
}
else
{
plan.ElementRectangles.Add(elementRectanglePicture);
}
}
}