public CandleBodyGeom(DrawingInfo _drawingInfo, int _offset, double[] sortedVals, bool _first, bool upDir)
{
drawingInfo = _drawingInfo;
GeometryGroup bodyGeom = new GeometryGroup();
bodyGeom.Children.Add(new RectangleGeometry(new Rect(
new Point(_offset - drawingInfo.candleWidth / 2, sortedVals[1]),
new Point(_offset + drawingInfo.candleWidth / 2, sortedVals[2]))));
Path bodyPath = new Path();
bodyPath.StrokeThickness = 1;
geo.Children.Add(bodyGeom);
StrokeThickness = 1;
if (_first)
{
Stroke = Brushes.Red;
}
else
{
Stroke = Brushes.Black;
}
Fill = upDir ? Brushes.White : Brushes.Black;
Tag = new CandleTag {
first = _first, offset = _offset
};
}
private void ScanDirectory(DirectoryInfo dir)
{
FileInfo[] fis = dir.GetFiles();
foreach (FileInfo fi in fis)
{
if (fi.Extension.ToLower() == ".dwg" || fi.Extension.ToLower() == ".pdf" ||
fi.Extension.ToLower() == ".tif" || fi.Extension.ToLower() == ".xls" ||
fi.Extension.ToLower() == ".xlsx")
{
var dri = new DrawingInfo();
dri.Name = fi.Name.Substring(0, fi.Name.Length - 4);
dri.Path = fi.FullName;
dri.Include = true;
_drawings.Add(dri);
}
}
if (chkRecursive.IsChecked ?? false)
{
foreach (DirectoryInfo di in dir.GetDirectories())
{
ScanDirectory(di);
}
}
}
public CandleShadowGeom(DrawingInfo _drawingInfo, int _offset, double[] sortedVals, bool _first, bool upDir)
{
drawingInfo = _drawingInfo;
GeometryGroup shadowGeom = new GeometryGroup();
shadowGeom.Children.Add(new LineGeometry(
new Point(_offset, sortedVals[0]),
new Point(_offset, sortedVals[1])));
shadowGeom.Children.Add(new LineGeometry(
new Point(_offset, sortedVals[2]),
new Point(_offset, sortedVals[3])));
geo.Children.Add(shadowGeom);
StrokeThickness = 1;
if (_first)
{
Stroke = Brushes.Red;
}
else
{
Stroke = Brushes.Black;
}
Tag = new CandleTag {
first = _first, offset = _offset
};
}
private void DownLoad()
{
if (dgv1 == null || dgv1.Rows.Count == 0)
{
return;
}
string strSourcePath = dgv1.CurrentRow.Cells[11].Value.ToString();
if (strSourcePath.Equals(string.Empty))
{
return;
}
DrawingInfo entry = CommonFunc.GetDrawing(strSourcePath);
if (entry == null)
{
return;
}
if (!Directory.Exists(entry.SourcePath.Substring(0, entry.SourcePath.LastIndexOf('\\') + 1)))
{
Directory.CreateDirectory(entry.SourcePath.Substring(0, entry.SourcePath.LastIndexOf('\\') + 1));
}
BinaryWriter bw = new BinaryWriter(File.Create(entry.SourcePath));
bw.Write(entry.Context);
bw.Close();
MessageBox.Show("下载完毕，文件路径：" + entry.SourcePath);
}
private async Task CreateDrawingInfo(string drawingId)
{
if (!AuthService.IsLoggedIn)
{
Logger.Error($"Tried creating DrawingInfo ${drawingId} while logged out.");
return;
}
Logger.Info($"Creating DrawingInfo ${drawingId} for user ${AuthService.CurrentUser.DisplayName}");
var drawingInfo = new DrawingInfo()
{
Id = drawingId,
LastModifiedOn = DateTime.Now,
IsNsfw = false,
Owner = AuthService?.CurrentUser?.Id
};
await DatabaseService.Ref(DatabasePaths.DrawingInfo)
.Child(drawingId)
.Set(drawingInfo);
await DatabaseService.Ref(DatabasePaths.Users)
.Child(AuthService.CurrentUser.Id)
.Child(DatabasePaths.Drawings)
.Child(drawingId)
.Set(drawingId);
}
private void SetDrawingTool(Button selectButton, DrawingTool drawingTool)
{
if (_drawingTool == drawingTool)
{
return;
}
DrawingInfo.SelectFontVisible(drawingTool == DrawingTool.TextTool);
Selector.SetIsSelected(_selectedButton, false);
_selectedButton = selectButton;
Selector.SetIsSelected(_selectedButton, true);
_drawingTool = drawingTool;
if (drawingTool == DrawingTool.ArrowTool)
{
DrawingInfo.LeftRadioBtnContent = "箭头";
DrawingInfo.RightRadioBtnContent = "直线";
}
else
{
DrawingInfo.LeftRadioBtnContent = "绘制";
DrawingInfo.RightRadioBtnContent = "填充";
}
if (drawingTool == DrawingTool.PenTool && !DrawingInfo.SelectedLeftRadioBtn)
{
DrawingInfo.RightSliderLblContent = "填充偏离度:";
DrawingInfo.SetLeftSliderRange(0.0, 255.0);
}
else
{
DrawingInfo.RightSliderLblContent = "画笔大小:";
DrawingInfo.SetLeftSliderRange(1.0, 20.0);
}
}
public Chart(DrawingInfo di)
{
chartLines = new List <ChartLine>();
selectedLines = new List <ChartLine>();
drawingInfo = di;
}
public void InputAndOutputWrapping()
{
var view = new DummyTerminalView(s => new SizeD(s.Length, 1));
var terminal = new TerminalController(view, new SizeD(1, 1), int.MaxValue, m_promptSpan, m_promptWrapSpan, m_promptOutputSpan, m_promptOutputWrapSpan);
terminal.LineEntered += (s, lea) => terminal.WriteOutput("out: " + lea.Line);
terminal.CharsPerLine = m_prompt.Length + 5;
"abcdefghijk\r".ForEach(c => terminal.CharTyped(c));
DrawingInfo info = terminal.GetCurrentPageDrawingInfo(50);
var lines = CoreTestHelpers.GetLinesAsText(info);
Assert.AreEqual(7, lines.Count, "Incorrect number of lines");
Assert.AreEqual(m_prompt + "abcde", lines[0], "Incorrect input line 0");
Assert.AreEqual(m_promptWrap + "fghi", lines[1], "Incorrect input line 1");
Assert.AreEqual(m_promptWrap + "jk", lines[2], "Incorrect input line 2");
Assert.AreEqual(m_promptOutput + "out: ab", lines[3], "Incorrect output line 3");
Assert.AreEqual(m_promptOutputWrap + "cdefgh", lines[4], "Incorrect output line 4");
Assert.AreEqual(m_promptOutputWrap + "ijk", lines[5], "Incorrect output line 5");
Assert.AreEqual(m_prompt, lines[6], "Incorrect input line 6");
}
public Task <Drawing> CreateDrawing(bool isPublic, bool isProtected, SecureString password)
{
var id = Guid.NewGuid().ToString();
var drawingModel = new DrawingModel()
{
Height = Constants.DefaultDrawingHeight,
Width = Constants.DefaultDrawingWidth,
Owner = AuthService.OfflineClientId,
IsProtected = isProtected,
IsPublic = isPublic,
Password = password?.ToUnsecureString()
};
var drawingInfo = new DrawingInfo()
{
Id = id,
LastModifiedOn = DateTime.Now,
Owner = AuthService.OfflineClientId,
PreviewUrl = id,
ThumbnailUrl = id + "_thumbnail"
};
var drawing = new Drawing(id, drawingModel, AuthService, Cache, Database, Logger);
Cache.Write(DatabasePaths.Drawings, drawing.Id, drawingModel);
Cache.Write(DatabasePaths.DrawingInfo, drawing.Id, drawingInfo);
return(Task.Run(() => drawing));
}
public void RightThroughWrap()
{
var view = new DummyTerminalView(s => new SizeD(s.Length, 1));
var terminal = new TerminalController(view, new SizeD(1, 1), int.MaxValue, m_promptSpan, m_promptWrapSpan, m_promptOutputSpan, m_promptOutputWrapSpan);
terminal.LineEntered += (s, lea) => terminal.WriteOutput("out: " + lea.Line);
terminal.CharsPerLine = m_prompt.Length + 5;
"abcdefghijk".ForEach(c => terminal.CharTyped(c));
terminal.ControlKeyPressed(TerminalKey.Left, TerminalKeyModifiers.None);
terminal.ControlKeyPressed(TerminalKey.Left, TerminalKeyModifiers.None);
terminal.ControlKeyPressed(TerminalKey.Left, TerminalKeyModifiers.None);
terminal.ControlKeyPressed(TerminalKey.Left, TerminalKeyModifiers.None);
terminal.ControlKeyPressed(TerminalKey.Left, TerminalKeyModifiers.None);
terminal.ControlKeyPressed(TerminalKey.Left, TerminalKeyModifiers.None);
terminal.ControlKeyPressed(TerminalKey.Left, TerminalKeyModifiers.None);
terminal.ControlKeyPressed(TerminalKey.Right, TerminalKeyModifiers.None);
terminal.ControlKeyPressed(TerminalKey.Right, TerminalKeyModifiers.None);
terminal.ControlKeyPressed(TerminalKey.Right, TerminalKeyModifiers.None);
DrawingInfo info = terminal.GetCurrentPageDrawingInfo(50);
var lines = CoreTestHelpers.GetLinesAsText(info, true);
Assert.AreEqual(3, lines.Count, "Incorrect number of lines");
Assert.AreEqual(m_prompt + "abcde", lines[0], "Incorrect input line 0");
Assert.AreEqual(m_promptWrap + "fg|hi", lines[1], "Incorrect input line 1");
Assert.AreEqual(m_promptWrap + "jk", lines[2], "Incorrect input line 2");
}
public DataToSerialize SerializeToJson(DrawingInfo drawingInfo)
{
// dates
var P1DT = Misc.PixelToDate(drawingInfo, getP1());
var P2DT = Misc.PixelToDate(drawingInfo, getP2());
// values
double P1ValY = Math.Round(Misc.RemapRangePixToVal(getP1().Y, drawingInfo), 6);
double P2ValY = Math.Round(Misc.RemapRangePixToVal(getP2().Y, drawingInfo), 6);
DataToSerialize toSerialize = new DataToSerialize();
// date + value
toSerialize.StartPointDV = P1DT.Item1.ToString(Data.dateTimeFormat) + "+" +
P1DT.Item2.ToString(Data.numberFormat) + ";" +
P1ValY.ToString(Data.numberFormat);
toSerialize.EndPointDV = P2DT.Item1.ToString(Data.dateTimeFormat) + "+" +
P2DT.Item2.ToString(Data.numberFormat) + ";" +
P2ValY.ToString(Data.numberFormat);
toSerialize.Color = Misc.BrushToString(color);
// default layer is L1
if (layerData == "")
{
layerData = "L1";
}
toSerialize.Data = layerData;
return(toSerialize);
}
public void UpShowsPreviousInHistory_CantGoPastFirst()
{
var view = new DummyTerminalView(s => new SizeD(s.Length, 1));
var terminal = new TerminalController(view, new SizeD(1, 1), int.MaxValue, m_promptSpan, m_promptWrapSpan, m_promptOutputSpan, m_promptOutputWrapSpan);
terminal.LineEntered += (s, lea) => terminal.WriteOutput("out: " + lea.Line);
terminal.CharsPerLine = m_prompt.Length + 5;
"aa\r".ForEach(c => terminal.CharTyped(c));
"bb\r".ForEach(c => terminal.CharTyped(c));
"cc\r".ForEach(c => terminal.CharTyped(c));
"dd".ForEach(c => terminal.CharTyped(c)); //current line
terminal.ControlKeyPressed(TerminalKey.Up, TerminalKeyModifiers.None);
terminal.ControlKeyPressed(TerminalKey.Up, TerminalKeyModifiers.None);
terminal.ControlKeyPressed(TerminalKey.Up, TerminalKeyModifiers.None);
terminal.ControlKeyPressed(TerminalKey.Up, TerminalKeyModifiers.None);
terminal.ControlKeyPressed(TerminalKey.Up, TerminalKeyModifiers.None);
terminal.ControlKeyPressed(TerminalKey.Up, TerminalKeyModifiers.None);
terminal.ControlKeyPressed(TerminalKey.Up, TerminalKeyModifiers.None);
terminal.ControlKeyPressed(TerminalKey.Up, TerminalKeyModifiers.None);
terminal.ControlKeyPressed(TerminalKey.Up, TerminalKeyModifiers.None);
terminal.ControlKeyPressed(TerminalKey.Up, TerminalKeyModifiers.None);
terminal.ControlKeyPressed(TerminalKey.Up, TerminalKeyModifiers.None);
terminal.ControlKeyPressed(TerminalKey.Up, TerminalKeyModifiers.None);
DrawingInfo info = terminal.GetCurrentPageDrawingInfo(50);
var lines = CoreTestHelpers.GetLinesAsText(info);
Assert.AreEqual(m_prompt + "aa", lines[lines.Count - 1], "Last line should now show first command");
}
private void btnView_Click(object sender, EventArgs e)
{
long FileSize;
byte[] Context;
string SourcePath, FileName, FileSuffix;
OpenFileDialog ofd = new OpenFileDialog();
ofd.Title = "选择文件";
ofd.Filter = "图纸(*.cut)|*.cut|所有文件(*.*)|*.*";
if (ofd.ShowDialog() == DialogResult.OK)
{
SourcePath = ofd.FileName;
FileStream fs = new FileStream(SourcePath, FileMode.Open);
BinaryReader br = new BinaryReader(fs);
Context = br.ReadBytes(Convert.ToInt32(fs.Length));
FileName = SourcePath.Substring(SourcePath.LastIndexOf("\\") + 1);
FileSuffix = FileName.Substring(FileName.IndexOf(".") + 1);
FileSize = fs.Length;
fs.Close();
_Entry = new DrawingInfo(_PID, 0, "", SourcePath, FileName, FileSuffix, FileSize, UserSetting.UserInf.UserName, DateTime.Now, false, false, "修改-图纸替换", Context);
}
}
/// <summary>
/// Конструктор
/// </summary>
public PictureCtrl(Size size, dGetBscanPart getBscanPart, StatusStrip statusBar, MarksManagerClass marksMgr, Action zoomCheck, List<string> ascansGps)
{
InitializeComponent();
drawingInfo = new DrawingInfo();
SetPictureCtrlProperties(size, getBscanPart, statusBar, marksMgr, zoomCheck, ascansGps);
PictureCoords.Instance.RefreshPicCoords(Width, Height, _bscanLength, _maxAscanLength);
ShiftPanelError();
}
internal void SetDrawingInfo(DrawingInfo drawingInfo)
{
mContributorsView.SetDrawingInfo(drawingInfo);
mResultView.SetDrawingInfo(drawingInfo);
mDeclarationSynchronizer.SetDeclarationMappings(drawingInfo.DeclarationMappings);
UpdateVirtualMapping(drawingInfo.Mapping);
}
/// <summary>
/// 批量上传图纸
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void tsmiTool_batchImport_Click(object sender, EventArgs e)
{
long FileSize;
byte[] Context;
string[] arrSourcePath;
string FileDir, FileName, FileSuffix, strError = string.Empty;
DrawingInfo entry;
FolderBrowserDialog fbd = new FolderBrowserDialog();
if (fbd.ShowDialog() == DialogResult.OK)
{
FileDir = fbd.SelectedPath;
arrSourcePath = Directory.GetFiles(FileDir, "*.cut", SearchOption.AllDirectories);
FileStream fs;
BinaryReader br;
foreach (string SourcePath in arrSourcePath)
{
fs = new FileStream(SourcePath, FileMode.Open);
br = new BinaryReader(fs);
Context = br.ReadBytes(Convert.ToInt32(fs.Length));
FileName = SourcePath.Substring(SourcePath.LastIndexOf("\\") + 1);
FileSuffix = FileName.Substring(FileName.IndexOf(".") + 1);
FileSize = fs.Length;
fs.Close();//?
entry = new DrawingInfo(0, 0, "", SourcePath, FileName, FileSuffix, FileSize, "System", DateTime.Now, false, false, "批量导入", Context);
try
{
CommonFunc.UpLoadDrawing(entry);
}
catch (Exception ex)
{
strError += "|" + ex.Message;
}
}
}
else
{
return;
}
if (strError != string.Empty)
{
MessageBox.Show("部分上传失败：" + strError);
return;
}
else
{
MessageBox.Show("全部上传成功。");
return;
}
}
public HelperLineGeom(DrawingInfo _drawingInfo)
{
drawingInfo = _drawingInfo;
geo.Children.Add(new LineGeometry());
Visibility = Visibility.Hidden;
StrokeThickness = 1;
Stroke = Brushes.Black;
}
public FrameGeom(DrawingInfo drawingInfo)
{
frameGeom.Children.Add(new RectangleGeometry(new Rect(
new Point(drawingInfo.viewMarginLeft,
drawingInfo.viewMarginTop),
new Point(drawingInfo.viewWidth - drawingInfo.viewMarginRight,
drawingInfo.viewHeight - drawingInfo.viewMarginBottom))));
StrokeThickness = 1;
Stroke = Brushes.Black;
this.drawingInfo = drawingInfo;
}
// Create webmap layer out of a feature set from a query task
private async Task <WebMapLayer> CreateFeatureCollectionLayer()
{
try
{
//Perform Query to get a featureSet and add to webmap as featurecollection
QueryTask qt = new QueryTask(
new Uri("http://sampleserver3.arcgisonline.com/ArcGIS/rest/services/Earthquakes/EarthquakesFromLastSevenDays/MapServer/0"));
Esri.ArcGISRuntime.Tasks.Query.Query query = new Esri.ArcGISRuntime.Tasks.Query.Query("magnitude > 3.5");
query.OutFields.Add("*");
query.ReturnGeometry = true;
var queryResult = await qt.ExecuteAsync(query);
var simpleRenderer = new SimpleRenderer {
Symbol = new SimpleMarkerSymbol {
Style = SimpleMarkerStyle.Circle, Color = Color.FromArgb(255, 0, 0, 255), Size = 8
}
};
var drawingInfo = new DrawingInfo {
Renderer = simpleRenderer
};
var layerDefinition = new LayerDefinition {
DrawingInfo = drawingInfo
};
//Create FeatureCollection as webmap layer
FeatureCollection featureCollection = null;
if (queryResult.FeatureSet.Features.Count > 0)
{
var sublayer = new WebMapSubLayer();
sublayer.Id = 0;
sublayer.FeatureSet = queryResult.FeatureSet;
sublayer.LayerDefinition = layerDefinition;
featureCollection = new FeatureCollection
{
SubLayers = new List <WebMapSubLayer> {
sublayer
}
};
}
return(new WebMapLayer {
FeatureCollection = featureCollection, Title = "Earthquakes from last 7 days"
});
}
catch (Exception ex)
{
var _ = new MessageDialog(ex.Message, "Sample Error").ShowAsync();
return(null);
}
}
private void OnDraw(DrawingInfo info)
{
if (info is BrushDrawingInfo)
{
var brushInfo = info as BrushDrawingInfo;
OnDrawPoints(brushInfo.points);
}
else if (info is LassoDrawingInfo)
{
var lassoInfo = info as LassoDrawingInfo;
OnDrawArea(lassoInfo.points, lassoInfo.min, lassoInfo.max);
}
}
public void Play(DrawingInfo info) {
Info = info;
if (TapPoints.Count != Info.Clips.Count) {
Debug.LogWarning("Tap points don't match audio clip count!: " + TapPoints + " taps != " + Info.Clips.Count + " clips.");
}
Zoomer.RateModifier = 1f/TapPointsVisible;
for (int i = 0; i < TapPoints.Count; i++) {
TapPoints[i].SetTap(i < TapPointsVisible, info.Icons[i]);
}
}
private void OnDrawArea(DrawingInfo info)
{
var lassoInfo = info as LassoDrawingInfo;
var areaInfo = areaInfos[areaInspector.AreaInspectionCount];
int count = areaInspector.CreatedAreaInspectionCount + 1;
areaInspector.CreateAreaInspection(areaInfo, count, inspectionPrefab, inspectorContainer);
areaInspector.CreateArea(areaInfo, count, linePrefab, lassoInfo.points);
AddAreaInspection();
createAreaInspectionToggle.isOn = false;
SetCursorTexture(cursorDefault);
}
public static bool LineValueOnSdd(ChartLine line, Data.SymbolDayData sdd)
{
DrawingInfo di = line.GetDrawingInfo();
double PDR = DateToPixel(di, sdd.Date, 0);
double PVRLO = Math.Round(RemapRangeValToPix(sdd.Low, di), 6);
double PVRHI = Math.Round(RemapRangeValToPix(sdd.Hi, di), 6);
Point pLO = new Point(PDR, PVRLO);
Point pHI = new Point(PDR, PVRHI);
return(DoIntersect(line.getP1(), line.getP2(), pLO, pHI));
}
public void EscClearsCurrentLine()
{
var view = new DummyTerminalView(s => new SizeD(s.Length, 1));
var terminal = new TerminalController(view, new SizeD(1, 1), int.MaxValue, m_promptSpan, m_promptWrapSpan, m_promptOutputSpan, m_promptOutputWrapSpan);
terminal.CharsPerLine = m_prompt.Length + 5;
"abcdefghlakdgj;lkdjglkjd;lgkj;dslkjg;lds".ForEach(c => terminal.CharTyped(c));
terminal.CharTyped('\x1B');
DrawingInfo info = terminal.GetCurrentPageDrawingInfo(4);
var lines = CoreTestHelpers.GetLinesAsText(info);
Assert.AreEqual(1, lines.Count, "Incorrect number of lines");
Assert.AreEqual(m_prompt, lines[0], "Incorrect input line 0");
}
public void SingleLine()
{
var view = new DummyTerminalView(s => new SizeD(s.Length, 1));
var terminal = new TerminalController(view, new SizeD(1, 1), int.MaxValue, m_promptSpan, m_promptWrapSpan, m_promptOutputSpan, m_promptOutputWrapSpan);
terminal.CharsPerLine = 10;
"ab".ForEach(c => terminal.CharTyped(c));
DrawingInfo info = terminal.GetCurrentPageDrawingInfo(5);
var lines = CoreTestHelpers.GetLinesAsText(info);
Assert.AreEqual(1, lines.Count, "Incorrect number of lines");
Assert.AreEqual(m_prompt + "ab", lines[0]);
}
public void DrawAll(DrawContext context, IDrawSmoothProvider sp)
{
Debug.Assert(IsSorted); // <- Expect our caller to have sorted!
int vertexCount = this.Count;
for (int i = vertexCount - 1; i >= 0; i--) // The topological sort returns in front-to-back order
{
DrawingInfo di = drawingInfo[sortedOrder[i]];
#if DEBUG
CheckAllowedToDraw(di.drawObject, di.tag);
#endif
di.drawObject.Draw(context, di.tag, sp);
}
}
public static Point LineStringToPoint(DrawingInfo drawingInfo, string dataDV)
{
char[] separators = new char[] { '+', ';' };
string[] PDV = dataDV.Split(separators);
// value
double PV = double.Parse(PDV[2], Data.numberFormat);
double PVR = Math.Round(RemapRangeValToPix(PV, drawingInfo), 6);
// date
DateTime PD = DateTime.ParseExact(PDV[0], Data.dateTimeFormat,
System.Globalization.CultureInfo.InvariantCulture);
double PDf = double.Parse(PDV[1], Data.numberFormat); // factor
double PDR = DateToPixel(drawingInfo, PD, PDf);
return(new Point(PDR, PVR));
}
private void DrawingInfo_SelectedRadioChanged(object sender, EventArgs e)
{
if (_drawingTool != DrawingTool.PenTool)
{
return;
}
if (DrawingInfo.SelectedLeftRadioBtn)
{
DrawingInfo.RightSliderLblContent = "画笔大小:";
DrawingInfo.SetLeftSliderRange(1.0, 20.0);
}
else
{
DrawingInfo.RightSliderLblContent = "填充偏离度:";
DrawingInfo.SetLeftSliderRange(0.0, 255.0);
}
}
public void Left()
{
var view = new DummyTerminalView(s => new SizeD(s.Length, 1));
var terminal = new TerminalController(view, new SizeD(1, 1), int.MaxValue, m_promptSpan, m_promptWrapSpan, m_promptOutputSpan, m_promptOutputWrapSpan);
terminal.LineEntered += (s, lea) => terminal.WriteOutput("out: " + lea.Line);
terminal.CharsPerLine = m_prompt.Length + 5;
"abcd".ForEach(c => terminal.CharTyped(c));
terminal.ControlKeyPressed(TerminalKey.Left, TerminalKeyModifiers.None);
terminal.ControlKeyPressed(TerminalKey.Left, TerminalKeyModifiers.None);
DrawingInfo info = terminal.GetCurrentPageDrawingInfo(50);
var lines = CoreTestHelpers.GetLinesAsText(info, true);
Assert.AreEqual(m_prompt + "ab|cd", lines[lines.Count - 1], "Left navigation failed");
}
public void Backspace()
{
var view = new DummyTerminalView(s => new SizeD(s.Length, 1));
var terminal = new TerminalController(view, new SizeD(1, 1), int.MaxValue, m_promptSpan, m_promptWrapSpan, m_promptOutputSpan, m_promptOutputWrapSpan);
terminal.LineEntered += (s, lea) => terminal.WriteOutput("out: " + lea.Line);
terminal.CharsPerLine = m_prompt.Length + 5;
"abcd".ForEach(c => terminal.CharTyped(c));
terminal.CharTyped('\b');
terminal.CharTyped('\b');
DrawingInfo info = terminal.GetCurrentPageDrawingInfo(50);
var lines = CoreTestHelpers.GetLinesAsText(info);
Assert.AreEqual(m_prompt + "ab", lines[lines.Count - 1], "Backspace should have deleted the text");
}
public void InputWrapping()
{
var view = new DummyTerminalView(s => new SizeD(s.Length, 1));
var terminal = new TerminalController(view, new SizeD(1, 1), int.MaxValue, m_promptSpan, m_promptWrapSpan, m_promptOutputSpan, m_promptOutputWrapSpan);
terminal.CharsPerLine = m_prompt.Length + 5;
"abcdefghijk".ForEach(c => terminal.CharTyped(c));
DrawingInfo info = terminal.GetCurrentPageDrawingInfo(5);
var lines = CoreTestHelpers.GetLinesAsText(info);
Assert.AreEqual(3, lines.Count, "Incorrect number of lines");
Assert.AreEqual(m_prompt + "abcde", lines[0], "Incorrect input line");
Assert.AreEqual(m_promptWrap + "fghi", lines[1], "Incorrect input line");
Assert.AreEqual(m_promptWrap + "jk", lines[2], "Incorrect input line");
}
public void AfterReturnTypeOutputAndNextInputLineShow()
{
var view = new DummyTerminalView(s => new SizeD(s.Length, 1));
var terminal = new TerminalController(view, new SizeD(1, 1), int.MaxValue, m_promptSpan, m_promptWrapSpan, m_promptOutputSpan, m_promptOutputWrapSpan);
terminal.LineEntered += (s, lea) => terminal.WriteOutput("out: " + lea.Line);
terminal.CharsPerLine = 10;
"ab\r".ForEach(c => terminal.CharTyped(c));
DrawingInfo info = terminal.GetCurrentPageDrawingInfo(5);
var lines = CoreTestHelpers.GetLinesAsText(info);
Assert.AreEqual(3, lines.Count, "Incorrect number of lines");
Assert.AreEqual(m_prompt + "ab", lines[0], "Incorrect input line");
Assert.AreEqual(m_promptOutput + "out: ab", lines[1], "Incorrect outline");
Assert.AreEqual(m_prompt, lines[2], "Incorrect next input line");
}
private void textBox1_TextChanged(object sender, EventArgs e)
{
var model = sldWorks.ActiveDoc as ModelDoc2;
var isDrawing = model is DrawingDoc;
if (!isDrawing)
{
return;
}
var drawingInfo = DrawingInfo.Parse(activeDocTitleBox.Text);
if (drawingInfo == null)
{
return;
}
prefixTextBox.Text = string.Format("{0} {1} PT", drawingInfo.JobNo, drawingInfo.DrawingNo);
prefixTextBox.SelectionStart = prefixTextBox.Text.Length;
}
/// <summary>
/// NB: This code creates a point feature service if nothing has been selected in the "My Feature Services Info -> Items combobox
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void btnAddDefinitionToLayer_Click(object sender, EventArgs e)
{
Item item = null;
Extent extent = null;
Symbol symbol = null;
Renderer renderer = null;
DrawingInfo drawingInfo = null;
object[] fields = null;
Template template = null;
EditorTrackingInfo editorTrackingInfo = null;
AdminLayerInfoAttribute adminLayerInfo = null;
DefinitionLayer layer = null;
string formattedRequest = string.Empty;
string jsonResponse = string.Empty;
FeatureLayerAttributes featLayerAttributes = null;
this.Cursor = Cursors.WaitCursor;
//NB: From the Items combobox if you have a feature service selected, this is the attribute table structure that will be used for the
//creation of the new service. Otherwise create a new featureLayerAttributes class as set up in this code.
//
if (chkbxUseSelectedFS.Checked)
{
string[] concatenatedText = cboItems.Text.Split(':');
string split = concatenatedText[1].Replace(" ID", "");
if (_myOrganizationalContent.TryGetValue(cboItems.Text, out item))
if(item != null)
if(item.url != null)
featLayerAttributes = RequestAndResponseHandler.GetFeatureServiceAttributes(item.url, _token, out formattedRequest, out jsonResponse);
try
{
if (featLayerAttributes == null)
_featureServiceAttributesDataDictionary.TryGetValue(split.Trim(), out _featureLayerAttributes);
}
catch { }
}
if (featLayerAttributes == null)
if (_featureLayerAttributes != null)
featLayerAttributes = _featureLayerAttributes;
else
featLayerAttributes = new FeatureLayerAttributes();
//ensure that we have all that we need for a successful feature layer attributes push
//
if(featLayerAttributes.extent != null)
extent = featLayerAttributes.extent;
else
{
//write in your default extent values here:
extent = new Extent()
{
xmin = -14999999.999999743,
ymin = 1859754.5323447795,
xmax = -6199999.999999896,
ymax = 7841397.327701188,
spatialReference = new SpatialReference() { wkid = 102100, latestWkid = 3857 },
};
}
if (featLayerAttributes.drawingInfo != null)
drawingInfo = featLayerAttributes.drawingInfo;
else
{
symbol = new PointSymbol()
{
type = "esriPMS",
url = "RedSphere.png",
imageData = "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",
contentType = "image/png",
color = null,
width = 15,
height = 15,
angle = 0,
xoffset = 0,
yoffset = 0
};
renderer = new PointRenderer()
{
type = "simple",
symbol = symbol,
label = "",
description = ""
};
drawingInfo = new DrawingInfo()
{
renderer = renderer,
labelingInfo = null
};
}
if (featLayerAttributes.fields != null)
fields = featLayerAttributes.fields;
else
{
Field field = new Field()
{
name = "Longitude",
type = "esriFieldTypeDouble",
alias = "Longitude",
sqlType = "sqlTypeFloat",
nullable = true,
editable = true,
domain = null,
defaultValue = null
};
Field field2 = new Field()
{
name = "Latitude",
type = "esriFieldTypeDouble",
alias = "Latitude",
sqlType = "sqlTypeFloat",
nullable = true,
editable = true,
domain = null,
defaultValue = null
};
FieldString field3 = new FieldString()
{
name = "Name",
type = "esriFieldTypeString",
alias = "Name",
sqlType = "sqlTypeNVarchar",
length = 256,
nullable = true,
editable = true,
domain = null,
defaultValue = null
};
FieldString field4 = new FieldString()
{
name = "Address",
type = "esriFieldTypeString",
alias = "Address",
sqlType = "sqlTypeNVarchar",
length = 256,
nullable = true,
editable = true,
domain = null,
defaultValue = null
};
//DO NOT CHANGE PROPERTIES BELOW
Field fieldFID = new Field()
{
name = "FID",
type = "esriFieldTypeInteger",
alias = "FID",
sqlType = "sqlTypeInteger",
nullable = false,
editable = false,
domain = null,
defaultValue = null
};
//object array so that we can contain different types within.
//Field type double for example does not contain a length parameter. Hence we need different field type
//representation. Unexpected properties for data types will cause a failure on the server end.
fields = new object[5] { field, field2, field3, field4, fieldFID };
}
if (featLayerAttributes.templates != null)
template = featLayerAttributes.templates[0];
else
{
template = new Template()
{
name = "New Feature",
description = "",
drawingTool = "esriFeatureEditToolPoint",
prototype = new Prototype()
{
attributes = new Attributes()
}
};
}
editorTrackingInfo = new EditorTrackingInfo()
{
enableEditorTracking = false,
enableOwnershipAccessControl = false,
allowOthersToUpdate = true,
allowOthersToDelete = true
};
adminLayerInfo = new AdminLayerInfoAttribute()
{
geometryField = new GeometryField()
{
name = "Shape",
srid = 102100
}
};
layer = new DefinitionLayer()
{
currentVersion = featLayerAttributes != null ? featLayerAttributes.currentVersion : 10.11,
id = 0,
name = featLayerAttributes != null ? featLayerAttributes.name != null ? featLayerAttributes.name : txtFeatureServiceName.Text : txtFeatureServiceName.Text,
type = featLayerAttributes != null ? featLayerAttributes.type != null ? featLayerAttributes.type : "Feature Layer" : "Feature Layer",
displayField = featLayerAttributes != null ? featLayerAttributes.displayField != null ? featLayerAttributes.displayField : "" : "",
description = "",
copyrightText = featLayerAttributes != null ? featLayerAttributes.copyrightText != null ? featLayerAttributes.copyrightText : "" : "",
defaultVisibility = featLayerAttributes != null ? featLayerAttributes.defaultVisibility != null ? featLayerAttributes.defaultVisibility : true : true,
relationships = featLayerAttributes != null ? featLayerAttributes.relationShips != null ? featLayerAttributes.relationShips : new object[]{} : new object[] { },
isDataVersioned = featLayerAttributes != null ? featLayerAttributes.isDataVersioned : false,
supportsRollbackOnFailureParameter = true,
supportsAdvancedQueries = true,
geometryType = featLayerAttributes != null ? featLayerAttributes.geometryType != null ? featLayerAttributes.geometryType : "esriGeometryPoint" : "esriGeometryPoint",
minScale = featLayerAttributes != null ? featLayerAttributes.minScale : 0,
maxScale = featLayerAttributes != null ? featLayerAttributes.maxScale : 0,
extent = extent,
drawingInfo = _javaScriptSerializer.Serialize(drawingInfo),
allowGeometryUpdates = featLayerAttributes != null ? featLayerAttributes.allowGeometryUpdates != null ? featLayerAttributes.allowGeometryUpdates : true : true,
hasAttachments = featLayerAttributes != null ? featLayerAttributes.hasAttachments : false,
htmlPopupType = featLayerAttributes != null ? featLayerAttributes.htmlPopupType != null ? featLayerAttributes.htmlPopupType : "esriServerHTMLPopupTypeNone" : "esriServerHTMLPopupTypeNone",
hasM = featLayerAttributes != null ? featLayerAttributes.hasM : false,
hasZ = featLayerAttributes != null ? featLayerAttributes.hasZ : false,
objectIdField = featLayerAttributes != null ? featLayerAttributes.objectIdField != null ? featLayerAttributes.objectIdField : "FID" : "FID",
globalIdField = featLayerAttributes != null ? featLayerAttributes.globalIdField != null ? featLayerAttributes.globalIdField : "" : "",
typeIdField = featLayerAttributes != null ? featLayerAttributes.typeIdField != null ? featLayerAttributes.typeIdField : "" : "",
fields = fields,
types = featLayerAttributes != null ? featLayerAttributes.types != null ? featLayerAttributes.types : new object[0] : new object[0],
templates = new Template[1] { template },
supportedQueryFormats = featLayerAttributes != null ? featLayerAttributes.supportedQueryFormats != null ? featLayerAttributes.supportedQueryFormats: "JSON" : "JSON",
hasStaticData = featLayerAttributes != null ? featLayerAttributes.hasStaticData : false,
maxRecordCount = 2000,//featLayerAttributes != null ? featLayerAttributes.maxRecordCount != null ? featLayerAttributes.maxRecordCount : 200000 : 200000,
capabilities = featLayerAttributes != null ? featLayerAttributes.capabilities != null ? featLayerAttributes.capabilities : "Query,Editing,Create,Update,Delete" : "Query,Editing,Create,Update,Delete",
//editorTrackingInfo = editorTrackingInfo,
adminLayerInfo = adminLayerInfo
};
DefinitionLayer[] layers = new DefinitionLayer[1] { layer };
AddDefinition definition = new AddDefinition()
{
layers = layers
};
string serviceEndPoint = "http://services1.arcgis.com/"; //NB: Trial Account endpoint!!!!
string serviceEndPoint2 = "http://services.arcgis.com/";
string requestURL = string.Format("{0}{1}/arcgis/admin/services/{2}.FeatureServer/AddToDefinition", serviceEndPoint, _organizationID, _featureServiceCreationResponse.Name);
bool b = RequestAndResponseHandler.AddToFeatureServiceDefinition(requestURL, definition, _token, txtOrgURL.Text, out formattedRequest, out jsonResponse);
if (!b)
{
requestURL = string.Format("{0}{1}/arcgis/admin/services/{2}.FeatureServer/AddToDefinition", serviceEndPoint2, _organizationID, _featureServiceCreationResponse.Name);
b = RequestAndResponseHandler.AddToFeatureServiceDefinition(requestURL, definition, _token, txtOrgURL.Text, out formattedRequest, out jsonResponse);
}
ShowRequestResponseStrings(formattedRequest, jsonResponse);
lblSuccess.Text = b == true ? "true" : "false";
this.Cursor = Cursors.Default;
}
private void ImgLayerView_ApplyTapped(object sender, ImageLayerViewEventArgs<UIImage> e)
{
this.imgLayerView.ApplyTapped -= ImgLayerView_ApplyTapped;
this.imgLayerView.CancelTapped -= ImgLayerView_CancelTapped;
this.imgLayerView.DeleteTapped -= ImgLayerView_DeleteTapped;
// The new image is added to a new layer
DrawingInfo drawingInfo = null;
if (e.DrawingType == DrawingLayerType.Image) {
drawingInfo = new DrawingInfo (0, e.Image, e.ImageFrame);
} else if (e.DrawingType == DrawingLayerType.Comix ||
e.DrawingType == DrawingLayerType.Stamp) {
drawingInfo = new DrawingInfo (0, e.ContentPackItemID, e.DrawingType, e.Image, e.ImageFrame, null);
} else if (e.DrawingType == DrawingLayerType.Callout) {
drawingInfo = new DrawingInfo (0, e.ContentPackItemID, e.DrawingType, e.Image, e.ImageFrame, this.Brush.BrushColor);
drawingInfo.CalloutTextRect = AnimationUtils.GetCalloutTextRect (drawingInfo.ImageFrame, ContentPackItem.ItemSize.Small);
}//end if else if
if (null != this.DrawingItemCreated) {
this.DrawingItemCreated (this, new DrawingInfoCreatedEventArgs (drawingInfo));
}//end if
this.imgLayerView.RemoveFromSuperview ();
this.userDraw = true;
}
private void DrawOnePoint(PointF prevPoint, PointF currentPoint, DrawingInfo drawingInfo)
{
UIGraphics.BeginImageContextWithOptions (this.Bounds.Size, false, UIScreen.MainScreen.Scale);
using (CGContext context = UIGraphics.GetCurrentContext()) {
if (null != this.imgDrawDisplay.Image) {
this.imgDrawDisplay.Image.Draw (this.Bounds);
}//end if
context.InterpolationQuality = CGInterpolationQuality.None;
context.SetAllowsAntialiasing (false);
context.SetLineCap (CGLineCap.Round);
context.SetLineJoin (CGLineJoin.Round);
if (drawingInfo.Brush.BrushType == BrushType.Normal) {
context.SetStrokeColor (drawingInfo.LineColor);
context.SetLineWidth (drawingInfo.Brush.Thickness);
context.MoveTo (prevPoint.X, prevPoint.Y);
PointF midPoint = new PointF ((prevPoint.X + currentPoint.X) / 2f,
(prevPoint.Y + currentPoint.Y) / 2f);
context.AddCurveToPoint (prevPoint.X, prevPoint.Y,
midPoint.X, midPoint.Y,
currentPoint.X, currentPoint.Y);
context.DrawPath (CGPathDrawingMode.Stroke);
} else {
if (!drawingInfo.Brush.IsSprayBrushActive) {
drawingInfo.Brush.SetBrushActive (true);
}//end if
SizeF brushImageSize = drawingInfo.Brush.BrushImage.Size;
RectangleF rect = new RectangleF (currentPoint.X - (brushImageSize.Width / 2f),
currentPoint.Y - (brushImageSize.Height / 2f),
brushImageSize.Width,
brushImageSize.Height);
drawingInfo.Brush.BrushImage.Draw (rect.Location);
}//end if else
if (null != this.imgDrawDisplay.Image) {
this.imgDrawDisplay.Image.Dispose ();
}//end if
this.imgDrawDisplay.Image = UIGraphics.GetImageFromCurrentImageContext ();
}//end using context
UIGraphics.EndImageContext ();
}
// Create webmap layer out of a feature set from a query task
private async Task<WebMapLayer> CreateFeatureCollectionLayer()
{
try
{
//Perform Query to get a featureSet and add to webmap as featurecollection
QueryTask qt = new QueryTask(
new Uri("http://sampleserver3.arcgisonline.com/ArcGIS/rest/services/Earthquakes/EarthquakesFromLastSevenDays/MapServer/0"));
Esri.ArcGISRuntime.Tasks.Query.Query query = new Esri.ArcGISRuntime.Tasks.Query.Query("magnitude > 3.5");
query.OutFields.Add("*");
query.ReturnGeometry = true;
var queryResult = await qt.ExecuteAsync(query);
var simpleRenderer = new SimpleRenderer { Symbol = new SimpleMarkerSymbol { Style = SimpleMarkerStyle.Circle, Color = Color.FromArgb(255, 0, 0, 255), Size = 8 } };
var drawingInfo = new DrawingInfo { Renderer = simpleRenderer };
var layerDefinition = new LayerDefinition {DrawingInfo = drawingInfo};
//Create FeatureCollection as webmap layer
FeatureCollection featureCollection = null;
if (queryResult.FeatureSet.Features.Count > 0)
{
var sublayer = new WebMapSubLayer();
sublayer.Id = 0;
sublayer.FeatureSet = queryResult.FeatureSet;
sublayer.LayerDefinition = layerDefinition;
featureCollection = new FeatureCollection {
SubLayers = new List<WebMapSubLayer> { sublayer }
};
}
return new WebMapLayer { FeatureCollection = featureCollection, Title = "Earthquakes from last 7 days" };
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "Sample Error");
return null;
}
}
