I creating a report in rdlc in winforms. This is working properly. But after i add the page settings to the report viewer the print layout view not showing properly. Only black dots showing. When i comment the page settings it is working properly.
My report binding coding are below
this.reportViewer1.Width = this.Width - 15;
this.reportViewer1.Height = this.Height - 15;
this.reportViewer1.LocalReport.DataSources.Clear();
this.reportViewer1.LocalReport.ReportEmbeddedResource = "Report1.rdlc";
ReportDataSource rds = new ReportDataSource("DataSet1", CustomerList);
rds.Value = _deliveryNote.CustomerList;
this.reportViewer1.LocalReport.DataSources.Add(rds);
System.Drawing.Printing.PageSettings pg = new System.Drawing.Printing.PageSettings();
pg.Margins.Top = 100;
pg.Margins.Bottom = 100;
pg.Margins.Left = 100;
pg.Margins.Right = 100;
pg.Landscape = false;
System.Drawing.Printing.PaperSize size = new PaperSize();
size.RawKind = (int)PaperKind.A4;
pg.PaperSize = size;
this.reportViewer1.SetPageSettings(pg);
this.reportViewer1.LocalReport.Refresh();
this.reportViewer1.RefreshReport();
This is because you have not specified the height and width of the paper. Changing your code as follows will solve your problem:
System.Drawing.Printing.PageSettings pg = new PageSettings();
// Set margins
pg.Margins = new System.Drawing.Printing.Margins(100, 100, 100, 100);
// Set paper size
pg.PaperSize = new PaperSize("A4", 827, 1169); // 8.27 in x 11.69 in
pg.RawKind = (int)PaperKind.A4; // Before .NET Framework 4.5
// Update report and refresh
this.reportViewer1.SetPageSettings(pg);
this.reportViewer1.RefreshReport();
// Switch to print Layout (optional)
this.reportViewer1.SetDisplayMode(DisplayMode.PrintLayout);
For .NET Framework 4.5 and newer, the RawKind needs to be set as follows. Thanks for pointing out #Tyler Durden.
pg.PaperSize.RawKind = (int)PaperKind.A4;
Hope this helps someone in the future.
Related
I'm trying to set dimension to the elements in a AssemblyInstance. The code operates with coordinates from the first element.
AssemblyInstance ass; //is found and is not null
ViewSection vsec = RevitAuxilaries.CreateAssemblyViewSection(uiapp, ass,
AssemblyDetailViewOrientation.ElevationFront, ElementId.InvalidElementId, 25);
//UIApplication,
AssemblyInstance, AssemblyDetailViewOrientation, TemplateId, scale // created
BoundingBoxXYZ bbox1 = ass.get_BoundingBox(uiapp.ActiveUIDocument.ActiveView);
XYZ ptmid = (bbox1.Max + bbox1.Min) * 0.5;
Element cropboxelm = RevitAuxilaries.GetViewCropBox(uiapp, vsec); //finds CropBox element,
//found
BoundingBoxXYZ bcropbox = vsec.CropBox;
XYZ center = new XYZ(ptmid.X, ptmid.Y, 0.5 * (bcropbox.Max.Z + bcropbox.Min.Z));
Line axis = Line.CreateBound(center, center + XYZ.BasisZ);
RevitAuxilaries.RotateElement2(uiapp, cropboxelm, axis, 0.6981); // UIApplication,, Element,
Line, angle// created
double dw = RevitAuxilaries.GetDimensionFromElement(uiapp, fi, Dimensions.enWidth); //found dw
// = 3.937
ptleft = new XYZ(31.501, -23.3878, 32.4803);
ptrght = new XYZ(31.501 + dw * Math.Cos(0.6981), -23.3878 + dw * Math.Sin(0.6981), 32.4803);
Line ln = RevitAuxilaries.CreateLineFromPoints(uiapp, ptleft, ptrght); //created
ReferenceArray refarr = new ReferenceArray();
refarr.Append(ln.GetEndPointReference(0));
refarr.Append(ln.GetEndPointReference(1));
Dimension dim = null;
using (Transaction trans = new Transaction(uiapp.ActiveUIDocument.Document, "CreADim"))
{
trans.Start();
dim = uiapp.ActiveUIDocument.Document.Create.NewDimension(viewsec, line, refarr);
if (!issame)
{
try
{ dim.ValueOverride = Convert.ToInt32(UnitUtils.Convert(dim.Value.Value,
UnitTypeId.Feet, UnitTypeId.Millimeters)).ToString(); }
catch { }
}
trans.Commit();
uiapp.ActiveUIDocument.RefreshActiveView();
}
ERROR: The direction of dimension is invalid
Error in function checkDir, line 939
What is here wrong?
Have you tried to create the exact same dimension in the exact same context manually through the end user interface? Does that complete as expected? If not, what error message does that generate? If yes, you can analyse the resulting model, its elements and their properties using RevitLookup and possibly discover some required settings that can be added to your API approach.
I am using Expert PDF to generate PDF from HTML.
I have to generate footer on all pages except on the first page.
I tried with:
PdfConverter pdfConverter = new PdfConverter();
AddFooter(pdfConverter);
private void AddFooter(PdfConverter pdfConverter)
{
string thisPageURL = HttpContext.Current.Request.Url.AbsoluteUri;
string headerAndFooterHtmlUrl = thisPageURL.Substring(0, thisPageURL.LastIndexOf('/')) + "/HeaderAndFooterHtml.htm";
//enable footer
pdfConverter.PdfDocumentOptions.ShowFooter = true;
// set the footer height in points
pdfConverter.PdfFooterOptions.FooterHeight = 60;
//write the page number
pdfConverter.PdfFooterOptions.TextArea = new TextArea(0, 30, "This is page &p; of &P; ",
new System.Drawing.Font(new System.Drawing.FontFamily("Times New Roman"), 10, System.Drawing.GraphicsUnit.Point));
pdfConverter.PdfFooterOptions.TextArea.EmbedTextFont = true;
pdfConverter.PdfFooterOptions.TextArea.TextAlign = HorizontalTextAlign.Right;
// set the footer HTML area
pdfConverter.PdfFooterOptions.HtmlToPdfArea = new HtmlToPdfArea(0, 0, -1, pdfConverter.PdfFooterOptions.FooterHeight,
headerAndFooterHtmlUrl, 1024, -1);
pdfConverter.PdfFooterOptions.HtmlToPdfArea.FitHeight = true;
}
but this code generate footer on all pages.
Can someone give me idea or solution for this problem?
Thanks in advance!
Add below line in your code:
pdfConverter.PdfFooterOptions.ShowOnFirstPage = false;
Answer
Finally I solved my answer with this.
((LineSeries)MyChart.Series[0]).IndependentAxis = new LinearAxis
{
Minimum = 1,
Maximum = 5,
Orientation = AxisOrientation.X,
Interval = 1,
Margin = new Thickness(10, 0, 10, 0)
};
((LineSeries)MyChart.Series[0]).Clip = null;
((LineSeries)MyChart.Series[0]).Margin = new Thickness(10, 0, 10, 0);
I am drawing line chart with help of WinRT XAML Toolkit. I am setting X axis manually, but when I set I am getting wierd start & end point. I tried to set margin and padding but it's not working. Will you please suggest me how can I do that ?
((LineSeries)MyChart.Series[0]).IndependentAxis = new LinearAxis
{
Minimum = 1,
Maximum = 5,
Orientation = AxisOrientation.X,
Interval = 1,
//Margin = .... Not working
//Padding = .... Not working
};
I'd use a visual tree debugger to walk up the visual tree from these data points to see where the Clip property is set. In fact I just did that on the samples project and it is set on the LineSeries. See if it's set as part of its XAML template or if it is done in C# and remove it there. Also you could change the Minimum/Maximum values on your X axis to make more space. I'll add cleaning this all up to my TODO list.
Here is the situation. In my app I have an overlay layer that is composed of a transparent PNG. I have replaced the hitarea for the png with a 1x1 image using the following code:
[Bindable]
[Embed(source = "/assets/1x1image.png")]
private var onexonebitmapClass:Class;
private function loadCompleteHandler(event:Event):void
{
// Create the bitmap
var onexonebitmap:BitmapData = new onexonebitmapClass().bitmapData;
var bitmap:Bitmap;
bitmap = event.target.content as Bitmap;
bitmap.smoothing = true;
var _hitarea:Sprite = createHitArea(onexonebitmap, 1);
var rect:flash.geom.Rectangle = _box.toFlexRectangle(sprite.width, sprite.height);
var drawnBox:Sprite = new FlexSprite();
bitmap.width = rect.width;
bitmap.height = rect.height;
bitmap.x = -loader.width / 2;
bitmap.y = -loader.height / 2;
bitmap.alpha = _alpha;
_hitarea.alpha = 0;
drawnBox.x = rect.x + rect.width / 2;
drawnBox.y = rect.y + rect.height / 2;
// Add the bitmap as a child to the drawnBox
drawnBox.addChild(bitmap);
// Rotate the object.
drawnBox.rotation = _rotation;
// Add the drawnBox to the sprite
sprite.addChild(drawnBox);
// Set the hitarea to drawnBox
drawnBox.hitArea = _hitarea;
}
private function createHitArea(bitmapData:BitmapData, grainSize:uint = 1):Sprite
{
var _hitarea:Sprite = new Sprite();
_hitarea.graphics.beginFill(0x900000, 1.0);
for (var x:uint = 0; x < bitmapData.width; x += grainSize)
{
for (var y:uint = grainSize; y < bitmapData.height; y += grainSize)
{
if (x <= bitmapData.width && y <= bitmapData.height && bitmapData.getPixel(x, y) != 0)
{
_hitarea.graphics.drawRect(x, y, grainSize, grainSize);
}
}
}
_hitarea.graphics.endFill();
return _hitarea;
}
This is based off the work done here: Creating a hitarea for PNG Image with transparent (alpha) regions in Flex
Using the above code I am able to basically ignore the overlay layer for all mouse events (click, double click, move, etc.) However, I am unable to capture the right click (context menu) event for items that are beneath the overlay.
For instance I have a spell check component that checks the spelling on any textitem and like most other spell checkers if the word is incorrect or not in the dictionary underlines the word in red and if you right click on it would give you a list of suggestions in the contextmenu. This is working great when the text box is not under the overlay, but if the text box is under the overlay I get nothing back.
If anyone can give me some pointers on how to capture the right click event on a textItem that is under a transparent png that would be great.
I have been trying to plot a map on axmapcontrol and use the same ITable to create a scatterplot graph in IDataGraphwindow2. Unfortunately the graph appears with correct data but no click events on the graph are working. The left click shows a memory error and the right click shows a disabled menu. For left click I think DataGraphTUI.dll is responsible. When we load the IDataGraphWindow2, we don’t initialize this due to which probably it gives an error.
Please find the code below.
IDataGraphWindow2 pDGWin;
IDataGraphT dataGraphT = new DataGraphTClass();
IWorkspace shapefileWorkspace = null;
IWorkspaceFactory shapefileWorkspaceFactory = new ShapefileWorkspaceFactoryClass();
shapefileWorkspace = shapefileWorkspaceFactory.OpenFromFile("C:\\abc.shp "), 0);
featureWorkspace = (IFeatureWorkspace)shapefileWorkspace;
featureLayer.FeatureClass = featureWorkspace.OpenFeatureClass(System.IO.Path.GetFileNameWithoutExtension("c:\\abc.shp"));
ITable gobjJoinedTable = (ITable)featureLayer.FeatureClass;
LoadaxMap(); /// a method to load up the axmapcontrol
dataGraphT.UseSelectedSet = true;
dataGraphT.HighlightSelection = true;
dataGraphT.GeneralProperties.Title = "Scatter Graph";
dataGraphT.LegendProperties.Visible = false;
dataGraphT.get_AxisProperties(0).Title = "Y Axis";
dataGraphT.get_AxisProperties(0).Logarithmic = false;
dataGraphT.get_AxisProperties(2).Title = "X Axis";
dataGraphT.get_AxisProperties(2).Logarithmic = false;
ISeriesProperties seriesProps = dataGraphT.AddSeries("scatter_plot");
seriesProps.SourceData = axMap.get_Layer(0) as ITable; // axMap is the map control. Itable direct binding also works here
seriesProps.SetField(0, "abc.shp-fieldname"); // you may add any fieldname
seriesProps.SetField(1, "abc.shp-fieldname");
dataGraphT.Update(null);
dataGraphT.UseSelectedSet = true;
dataGraphT.HighlightSelection = false;
dataGraphT.Update(null);
pDGWin = new DataGraphWindowClass();
pDGWin.DataGraphBase = dataGraphT;
pDGWin.PutPosition(546, 155, 1040, 540);
pDGWin.Show(true);
The memory error is
Access violation at address 0F4E358B in module 'DatagraphTUI.dll'. Read of addess 00000000
Had the same problem while displaying the graph.
Fixed it by using this line of code:
graphWindow.Application = ArcMap.Application
All it needs is a reference to the ArcMap Application.