private List <Table> GetTables()
{
PageArea page = UtilsForTesting.GetPage("Resources/twotables.pdf", 1);
SpreadsheetExtractionAlgorithm sea = new SpreadsheetExtractionAlgorithm();
return(sea.Extract(page));
}
public void TestCSVMultilineRow()
{
string expectedCsv = UtilsForTesting.LoadCsv("Resources/csv/frx_2012_disclosure.csv");
PageArea page = UtilsForTesting.GetAreaFromFirstPage("Resources/frx_2012_disclosure.pdf", new PdfRectangle(double.NaN, double.NaN, double.NaN, double.NaN)); // 53.0f, 49.0f, 735.0f, 550.0f);
SpreadsheetExtractionAlgorithm sea = new SpreadsheetExtractionAlgorithm();
Table table = sea.Extract(page)[0];
StringBuilder sb = new StringBuilder();
(new CSVWriter()).Write(sb, table);
string s = sb.ToString();
Assert.Equal(expectedCsv, s);
/*
* using (var stream = new MemoryStream())
* using (var sb = new StreamWriter(stream) { AutoFlush = true })
* {
* (new CSVWriter()).write(sb, table);
* var reader = new StreamReader(stream);
* stream.Position = 0;
* var s = reader.ReadToEnd().Trim(); // trim to remove last new line
* Assert.Equal(expectedCsv, s);
* }
*/
}
IRegionDefinition IRegionDefinition.AddTemplate(string templatePath, PageArea pageArea)
{
var templateComponent = (_region.Content as TemplateComponent) ?? new TemplateComponent(_componentDependenciesFactory);
switch (pageArea)
{
case PageArea.Head:
templateComponent.HeadTemplate(templatePath);
break;
case PageArea.Scripts:
templateComponent.ScriptTemplate(templatePath);
break;
case PageArea.Styles:
templateComponent.StyleTemplate(templatePath);
break;
case PageArea.Body:
templateComponent.BodyTemplate(templatePath);
break;
case PageArea.Initialization:
templateComponent.InitializationTemplate(templatePath);
break;
}
_region.Content = templateComponent;
return(this);
}
public void TestCSVSerializeInfinity()
{
string expectedCsv = UtilsForTesting.LoadCsv("Resources/csv/schools.csv");
// top, left, bottom, right // page height = 612
// 53.74f, 16.97f, 548.74f, 762.3f)
PageArea page = UtilsForTesting.GetAreaFromFirstPage("Resources/schools.pdf", new PdfRectangle(16.97, 612 - 548.74, 762.3, 612 - 53.74 - 1)); // remove 1 because add an empty line at the top if not
SpreadsheetExtractionAlgorithm sea = new SpreadsheetExtractionAlgorithm();
Table table = sea.Extract(page)[0];
StringBuilder sb = new StringBuilder();
(new CSVWriter()).Write(sb, table);
string s = sb.ToString();
Assert.Equal(expectedCsv.Trim(), s.Replace("\r\n", "\n"));
/*
* using (var stream = new MemoryStream())
* using (var sb = new StreamWriter(stream) { AutoFlush = true })
* {
* (new CSVWriter()).write(sb, table);
* var reader = new StreamReader(stream);
* stream.Position = 0;
* var s = reader.ReadToEnd().Trim(); // trim to remove last new line
* Assert.Equal(expectedCsv, s);
* }
*/
}
public void TestExtractTableWithExternallyDefinedRulings()
{
PageArea page = UtilsForTesting.GetPage("Resources/us-007.pdf", 1);
SpreadsheetExtractionAlgorithm bea = new SpreadsheetExtractionAlgorithm();
List <Table> tables = bea.Extract(page, EXTERNALLY_DEFINED_RULINGS.ToList());
Assert.Single(tables);
Table table = tables[0];
Assert.Equal(18, table.Cells.Count);
var rows = table.Rows;
Assert.Equal("Payroll Period", rows[0][0].GetText());
Assert.Equal("One Withholding\rAllowance", rows[0][1].GetText());
Assert.Equal("Weekly", rows[1][0].GetText());
Assert.Equal("$71.15", rows[1][1].GetText());
Assert.Equal("Biweekly", rows[2][0].GetText());
Assert.Equal("142.31", rows[2][1].GetText());
Assert.Equal("Semimonthly", rows[3][0].GetText());
Assert.Equal("154.17", rows[3][1].GetText());
Assert.Equal("Monthly", rows[4][0].GetText());
Assert.Equal("308.33", rows[4][1].GetText());
Assert.Equal("Quarterly", rows[5][0].GetText());
Assert.Equal("925.00", rows[5][1].GetText());
Assert.Equal("Semiannually", rows[6][0].GetText());
Assert.Equal("1,850.00", rows[6][1].GetText());
Assert.Equal("Annually", rows[7][0].GetText());
Assert.Equal("3,700.00", rows[7][1].GetText());
Assert.Equal("Daily or Miscellaneous\r(each day of the payroll period)", rows[8][0].GetText());
Assert.Equal("14.23", rows[8][1].GetText());
}
public void TestExtractSpreadsheetWithinAnArea()
{
PageArea page = UtilsForTesting.GetAreaFromPage("Resources/puertos1.pdf", 1, new PdfRectangle(30.32142857142857, 793 - 554.8821428571429, 546.7964285714286, 793 - 273.9035714285714)); // 273.9035714285714f, 30.32142857142857f, 554.8821428571429f, 546.7964285714286f);
SpreadsheetExtractionAlgorithm se = new SpreadsheetExtractionAlgorithm();
List <Table> tables = se.Extract(page);
Table table = tables[0];
Assert.Equal(15, table.Rows.Count);
const string expected = "\"\",TM,M.U$S,TM,M.U$S,TM,M.U$S,TM,M.U$S,TM,M.U$S,TM,M.U$S,TM\n" +
"Peces vivos,1,25,1,23,2,38,1,37,2,67,2,89,1\n" +
"\"Pescado fresco\n" +
"o refrigerado.\n" +
"exc. filetes\",7.704,7.175,8.931,6.892,12.635,10.255,16.742,13.688,14.357,11.674,13.035,13.429,9.727\n" +
"\"Pescado congelado\n" +
"exc. filetes\",90.560,105.950,112.645,108.416,132.895,115.874,152.767,133.765,148.882,134.847,156.619,165.134,137.179\n" +
"\"Filetes y demás car-\n" +
"nes de pescado\",105.434,200.563,151.142,218.389,152.174,227.780,178.123,291.863,169.422,313.735,176.427,381.640,144.814\n" +
"\"Pescado sec./sal./\n" +
"en salm. har./pol./\n" +
"pell. aptos\n" +
"p/c humano\",6.837,14.493,6.660,9.167,14.630,17.579,18.150,21.302,18.197,25.739,13.460,23.549,11.709\n" +
"Crustáceos,61.691,375.798,52.488,251.043,47.635,387.783,27.815,217.443,7.123,86.019,39.488,373.583,45.191\n" +
"Moluscos,162.027,174.507,109.436,111.443,90.834,104.741,57.695,109.141,98.182,206.304,187.023,251.352,157.531\n" +
"\"Prod. no exp. en\n" +
"otros capítulos.\n" +
"No apto p/c humano\",203,328,7,35,521,343,\"1,710\",\"1,568\",125,246,124,263,131\n" +
"\"Grasas y aceites de\n" +
"pescado y mamíferos\n" +
"marinos\",913,297,\"1,250\",476,\"1,031\",521,\"1,019\",642,690,483,489,710,959\n" +
"\"Extractos y jugos de\n" +
"pescado y mariscos\",5,25,1,3,4,4,31,93,39,117,77,230,80\n" +
"\"Preparaciones y con-\n" +
"servas de pescado\",846,\"3,737\",\"1,688\",\"4,411\",\"1,556\",\"3,681\",\"2,292\",\"5,474\",\"2,167\",\"7,494\",\"2,591\",\"8,833\",\"2,795\"\n" +
"\"Preparaciones y con-\n" +
"servas de mariscos\",348,\"3,667\",345,\"1,771\",738,\"3,627\",561,\"2,620\",607,\"3,928\",314,\"2,819\",250\n" +
"\"Harina, polvo y pe-\n" +
"llets de pescado.No\n" +
"aptos p/c humano\",\"16,947\",\"8,547\",\"11,867\",\"6,315\",\"32,528\",\"13,985\",\"37,313\",\"18,989\",\"35,787\",\"19,914\",\"37,821\",\"27,174\",\"30,000\"\n" +
"TOTAL,\"453,515\",\"895,111\",\"456,431\",\"718,382\",\"487,183\",\"886,211\",\"494,220\",\"816,623\",\"495,580\",\"810,565\",\"627,469\",\"1,248,804\",\"540,367\"\n";
// TODO add better assertions
StringBuilder sb = new StringBuilder();
(new CSVWriter()).Write(sb, tables[0]);
string result = sb.ToString();
//List<CSVRecord> parsedExpected = org.apache.commons.csv.CSVParser.parse(expected, CSVFormat.EXCEL).getRecords();
//List<CSVRecord> parsedResult = org.apache.commons.csv.CSVParser.parse(result, CSVFormat.EXCEL).getRecords();
using (var csv = new CsvReader(new StreamReader(new MemoryStream(Encoding.ASCII.GetBytes(result))), CultureInfo.InvariantCulture))
{
/*
* Assert.Equal(parsedResult.Count, parsedExpected.Count);
* for (int i = 0; i < parsedResult.Count; i++)
* {
* Assert.Equal(parsedResult[i].size(), parsedExpected[i].size());
* }
*/
}
}
public void TestExtractColumnsCorrectly2()
{
if (RuntimeInformation.IsOSPlatform(OSPlatform.Windows)) // || RuntimeInformation.IsOSPlatform(OSPlatform.Linux))
{
PageArea page = UtilsForTesting.GetPage(EU_017_PDF, 3);
BasicExtractionAlgorithm bea = new BasicExtractionAlgorithm(page.VerticalRulings);
Table table = bea.Extract(page.GetArea(new PdfRectangle(148.44, 543 - (711.875 - 299.625), 452.32, 543)))[0];
var result = UtilsForTesting.TableToArrayOfRows(table);
Assert.Equal(EU_017_EXPECTED.Length, result.Length);
for (int i = 0; i < EU_017_EXPECTED.Length; i++)
{
var expecteds = EU_017_EXPECTED[i];
var actuals = result[i];
Assert.Equal(expecteds.Length, actuals.Length);
for (int j = 0; j < expecteds.Length; j++)
{
var e = expecteds[j];
var a = actuals[j];
Assert.Equal(e, a);
}
}
}
else
{
// fails on linux and mac os. Linked to PdfPig not finding the correct font.
// need to use apt-get -y install ttf-mscorefonts-installer
// still have mscorefonts - eula license could not be presented
}
}
public void TestExtractColumnsCorrectly()
{
if (RuntimeInformation.IsOSPlatform(OSPlatform.Windows)) // || RuntimeInformation.IsOSPlatform(OSPlatform.Linux))
{
PageArea page = UtilsForTesting.GetAreaFromPage(EU_002_PDF, 1, new PdfRectangle(70.0, 725 - (233 - 115), 510.0, 725));
BasicExtractionAlgorithm bea = new BasicExtractionAlgorithm();
Table table = bea.Extract(page)[0];
var actualArray = UtilsForTesting.TableToArrayOfRows(table);
Assert.Equal(EU_002_EXPECTED.Length, actualArray.Length);
for (int i = 0; i < EU_002_EXPECTED.Length; i++)
{
var expecteds = EU_002_EXPECTED[i];
var actuals = actualArray[i];
Assert.Equal(expecteds.Length, actuals.Length);
for (int j = 0; j < expecteds.Length; j++)
{
var e = expecteds[j];
var a = actuals[j];
Assert.Equal(e, a);
}
}
}
else
{
// fails on linux and mac os. Linked to PdfPig not finding the correct font.
// need to use apt-get -y install ttf-mscorefonts-installer
// still have mscorefonts - eula license could not be presented
}
}
public void TestRealLifeRTL()
{
PageArea page = UtilsForTesting.GetPage("Resources/mednine.pdf", 1);
SpreadsheetExtractionAlgorithm sea = new SpreadsheetExtractionAlgorithm();
List <Table> tables = sea.Extract(page);
Assert.Single(tables);
Table table = tables[0];
var rows = table.Rows;
Assert.Equal("الانتخابات التشريعية 2014", rows[0][0].GetText()); // the doubled spaces might be a bug in my implementation. // bobld: missing space or worng words order
Assert.Equal("ورقة كشف نتائج دائرة مدنين", rows[1][0].GetText());
Assert.Equal("426", rows[4][0].GetText());
Assert.Equal("63", rows[4][1].GetText());
Assert.Equal("43", rows[4][2].GetText());
Assert.Equal("56", rows[4][3].GetText());
Assert.Equal("58", rows[4][4].GetText());
Assert.Equal("49", rows[4][5].GetText());
Assert.Equal("55", rows[4][6].GetText());
Assert.Equal("33", rows[4][7].GetText());
Assert.Equal("32", rows[4][8].GetText());
Assert.Equal("37", rows[4][9].GetText());
Assert.Equal("قائمة من أجل تحقيق سلطة الشعب", rows[4][10].GetText());
// there is one remaining problems that are not yet addressed
// - diacritics (e.g. Arabic's tanwinً and probably Hebrew nekudot) are put in the wrong place.
// this should get fixed, but this is a good first stab at the problem.
// these (commented-out) tests reflect the theoretical correct answer,
// which is not currently possible because of the two problems listed above
//Assert.Equal("مرحباً", rows[0][0].getText()); // really ought to be ً, but this is forgiveable for now
}
public void TestRTL()
{
PageArea page = UtilsForTesting.GetPage("Resources/arabic.pdf", 1);
SpreadsheetExtractionAlgorithm sea = new SpreadsheetExtractionAlgorithm();
List <Table> tables = sea.Extract(page);
// Assert.Equal(1, tables.size());
Table table = tables[0];
var rows = table.Rows;
Assert.Equal("اسمي سلطان", rows[1][1].GetText());
Assert.Equal("من اين انت؟", rows[2][1].GetText());
Assert.Equal("1234", rows[3][0].GetText());
Assert.Equal("هل انت شباك؟", rows[4][0].GetText());
Assert.Equal("انا من ولاية كارولينا الشمال", rows[2][0].GetText()); // conjoined lam-alif gets missed
Assert.Equal("اسمي Jeremy في الانجليزية", rows[4][1].GetText()); // conjoined lam-alif gets missed
Assert.Equal("عندي 47 قطط", rows[3][1].GetText()); // the real right answer is 47.
Assert.Equal("Jeremy is جرمي in Arabic", rows[5][0].GetText()); // the real right answer is 47.
Assert.Equal("مرحباً", rows[1][0].GetText()); // really ought to be ً, but this is forgiveable for now
// there is one remaining problems that are not yet addressed
// - diacritics (e.g. Arabic's tanwinً and probably Hebrew nekudot) are put in the wrong place.
// this should get fixed, but this is a good first stab at the problem.
// these (commented-out) tests reflect the theoretical correct answer,
// which is not currently possible because of the two problems listed above
// Assert.Equal("مرحباً", table.getRows()[0][0].getText()); // really ought to be ً, but this is forgiveable for now
}
public void Eu004()
{
using (PdfDocument document = PdfDocument.Open("Resources/icdar2013-dataset/competition-dataset-eu/eu-004.pdf", new ParsingOptions()
{
ClipPaths = true
}))
{
ObjectExtractor oe = new ObjectExtractor(document);
PageArea page = oe.Extract(3);
var detector = new SimpleNurminenDetectionAlgorithm();
var regions = detector.Detect(page);
var newArea = page.GetArea(regions[0].BoundingBox);
var sea = new SpreadsheetExtractionAlgorithm();
var tables = sea.Extract(newArea);
/*
* var detector = new SimpleNurminenDetectionAlgorithm();
* var regions = detector.Detect(page);
*
* foreach (var a in regions)
* {
* IExtractionAlgorithm ea = new BasicExtractionAlgorithm();
* var newArea = page.GetArea(a.BoundingBox);
* List<Table> tables = ea.Extract(newArea);
* }
*/
}
}
public override IWriteResult WritePageArea(
IRenderContext context,
PageArea pageArea)
{
if (pageArea == PageArea.Body)
{
var data = context.Data.Get <VerticalText>();
context.Html.WriteOpenTag("svg", "width", data.Width.ToString(), "height", data.Height.ToString());
context.Html.WriteLine();
context.Html.WriteElementLine("style", "text { " + data.TextStyle + " }");
if (!string.IsNullOrEmpty(data.Background))
{
context.Html.WriteOpenTag("rect", true, "width", "100%", "height", "100%", "fill", data.Background);
}
context.Html.WriteOpenTag("g", "transform", "translate(" + data.X + "," + data.Y + ") rotate(-90)");
context.Html.WriteLine();
context.Html.WriteElementLine("text", data.Caption, "textLength", data.TextHeight.ToString(), "lengthAdjust", data.LengthAdjust);
context.Html.WriteCloseTag("g");
context.Html.WriteLine();
context.Html.WriteCloseTag("svg");
context.Html.WriteLine();
}
return(WriteResult.Continue());
}
private Table GetTable()
{
PageArea page = UtilsForTesting.GetAreaFromFirstPage("Resources/argentina_diputados_voting_record.pdf", new PdfRectangle(12.75, 55.0, 561, 567)); // 269.875f, 12.75f, 790.5f, 561f);
BasicExtractionAlgorithm bea = new BasicExtractionAlgorithm();
return(bea.Extract(page)[0]);
}
public async Task <ActionResult> CreateArea(PageArea pageArea)
{
try
{
string redirectURI = "CreateArea";
if (ModelState.IsValid)
{
PageActionManager pageAction = new PageActionManager();
OperationStatus response = await pageAction.AddUpdatePageArea(pageArea, GetUsername);
if (Convert.ToBoolean(response.StatusCode))
{
ActionMessage(response.Message, MessageType.Success);
redirectURI = nameof(PageArea);
return(RedirectToAction(redirectURI));
}
else
{
ActionMessage(response.Message, MessageType.Error);
return(View("CreateArea", pageArea));
}
}
else
{
ActionMessage("All the fields are required!", MessageType.Error);
return(View("CreateArea", pageArea));
}
}
catch (Exception ex)
{
ProcessException(ex);
ActionMessage(ex.Message, MessageType.Error);
return(View("CreateArea", pageArea));
}
}
public void TestSpanningCells()
{
PageArea page = UtilsForTesting.GetPage("Resources/spanning_cells.pdf", 1);
string expectedJson = UtilsForTesting.LoadJson("Resources/json/spanning_cells.json");
SpreadsheetExtractionAlgorithm se = new SpreadsheetExtractionAlgorithm();
List <Table> tables = se.Extract(page);
Assert.Equal(2, tables.Count);
var expectedJObject = (JArray)JsonConvert.DeserializeObject(expectedJson);
StringBuilder sb = new StringBuilder();
(new JSONWriter()).Write(sb, tables);
var actualJObject = (JArray)JsonConvert.DeserializeObject(sb.ToString());
double pageHeight = 842;
double precision = 2;
for (int i = 0; i < 2; i++)
{
Assert.Equal(expectedJObject[i]["extraction_method"], actualJObject[i]["extraction_method"]);
Assert.True(Math.Abs(Math.Floor(pageHeight - expectedJObject[i]["top"].Value <double>()) - Math.Floor(actualJObject[i]["top"].Value <double>())) < precision);
Assert.True(Math.Abs(Math.Floor(expectedJObject[i]["left"].Value <double>()) - Math.Floor(actualJObject[i]["left"].Value <double>())) < precision);
Assert.True(Math.Abs(Math.Floor(expectedJObject[i]["width"].Value <double>()) - Math.Floor(actualJObject[i]["width"].Value <double>())) < precision);
Assert.True(Math.Abs(Math.Floor(expectedJObject[i]["height"].Value <double>()) - Math.Floor(actualJObject[i]["height"].Value <double>())) < precision);
Assert.True(Math.Abs(Math.Floor(expectedJObject[i]["right"].Value <double>()) - Math.Floor(actualJObject[i]["right"].Value <double>())) < precision);
Assert.True(Math.Abs(Math.Floor(pageHeight - expectedJObject[i]["bottom"].Value <double>()) - Math.Floor(actualJObject[i]["bottom"].Value <double>())) < precision);
var expectedData = (JArray)expectedJObject[i]["data"];
var actualData = (JArray)actualJObject[i]["data"];
Assert.Equal(expectedData.Count, actualData.Count);
for (int r = 0; r < expectedData.Count; r++)
{
var rowExpected = (JArray)expectedData[r];
var rowActual = (JArray)actualData[r];
Assert.Equal(rowExpected.Count, rowActual.Count);
for (int c = 0; c < rowExpected.Count; c++)
{
var cellExpected = (JObject)rowExpected[c];
var cellActual = (JObject)rowActual[c];
if (string.IsNullOrEmpty(cellExpected["text"].Value <string>()))
{
continue; // empty cell have no coordinate data???
}
Assert.True(Math.Abs(Math.Floor(pageHeight - cellExpected["top"].Value <double>()) - Math.Floor(cellActual["top"].Value <double>())) < precision);
Assert.True(Math.Abs(Math.Floor(cellExpected["left"].Value <double>()) - Math.Floor(cellActual["left"].Value <double>())) < precision);
Assert.True(Math.Abs(Math.Floor(cellExpected["width"].Value <double>()) - Math.Floor(cellActual["width"].Value <double>())) < precision);
Assert.True(Math.Abs(Math.Floor(cellExpected["height"].Value <double>()) - Math.Floor(cellActual["height"].Value <double>())) < precision);
Assert.Equal(cellExpected["text"].Value <string>(), cellActual["text"].Value <string>());
}
}
}
//Assert.Equal(expectedJson, sb.ToString());
}
public void TestIncompleteGrid()
{
PageArea page = UtilsForTesting.GetPage("Resources/china.pdf", 1);
SpreadsheetExtractionAlgorithm se = new SpreadsheetExtractionAlgorithm();
List <Table> tables = se.Extract(page);
Assert.Equal(2, tables.Count);
}
public void TestEmptyRegion()
{
PageArea page = UtilsForTesting.GetAreaFromPage("Resources/indictb1h_14.pdf", 1, new PdfRectangle(0, 700, 100.9, 800));
BasicExtractionAlgorithm bea = new BasicExtractionAlgorithm();
Table table = bea.Extract(page)[0];
Assert.Equal(EXPECTED_EMPTY_TABLE, UtilsForTesting.TableToArrayOfRows(table));
}
public void TestShouldDetectASingleSpreadsheet()
{
PageArea page = UtilsForTesting.GetAreaFromPage("Resources/offense.pdf", 1, new PdfRectangle(16.44, 792 - 680.85, 597.84, 792 - 16.44)); // 68.08f, 16.44f, 680.85f, 597.84f);
SpreadsheetExtractionAlgorithm bea = new SpreadsheetExtractionAlgorithm();
List <Table> tables = bea.Extract(page);
Assert.Single(tables);
}
public IWriteResult WritePageArea(IRenderContext context, PageArea pageArea)
{
if (pageArea == PageArea.Body)
{
context.Html.WriteElementLine("p", "Dummy template");
}
return(new WriteResult());
}
IWriteResult IRegion.WritePageArea(
IRenderContext context,
PageArea pageArea,
Action <IRenderContext, object> onListItem,
Func <IRenderContext, PageArea, IWriteResult> contentWriter)
{
// TODO: Add code here to write html onto the page
return(WriteResult.Continue());
}
public override IWriteResult WritePageArea(IRenderContext context, PageArea pageArea)
{
var requestPath = context.OwinContext.Request.Path;
var relativePath = requestPath;
var html = context.Html;
if (_rootPath.HasValue && !requestPath.StartsWithSegments(_rootPath, out relativePath))
{
return(base.WritePageArea(context, pageArea));
}
if (pageArea == PageArea.Head)
{
html.WriteUnclosedElement(
"link", "rel", "canonical", "href",
"http://owinframework.net" + requestPath.ToString().ToLower());
context.Html.WriteLine();
}
else if (pageArea == PageArea.Body)
{
if (!_rootPath.HasValue || requestPath.StartsWithSegments(_rootPath, out relativePath))
{
var template = Dependencies.NameManager.ResolveTemplate(relativePath.Value);
if (template != null)
{
//_titleRegex.Matches(template.);
html.WriteOpenTag("div", "class", _className);
html.WriteLine();
template.WritePageArea(context, pageArea);
html.WriteCloseTag("div");
html.WriteLine();
//if (!string.IsNullOrEmpty(title))
//{
// html.WriteScriptOpen();
// html.WriteLine("document.title='" + title + "';");
// html.WriteScriptClose();
// html.WriteLine();
//}
}
}
}
else if (pageArea == PageArea.Initialization)
{
html.WriteScriptOpen();
html.WriteLine("var contentDiv=document.getElementsByClassName('" + _className + "')[0];");
html.WriteLine("var pageTitles=contentDiv.getElementsByTagName('title');");
html.WriteLine("if (pageTitles.length>0)document.title=pageTitles[0].text;");
html.WriteLine();
html.WriteScriptClose();
}
return(base.WritePageArea(context, pageArea));
}
private void AddPageArea(PageArea pageArea)
{
if (_pageAreas.Contains(pageArea))
{
return;
}
_pageAreas = _pageAreas.Concat(Enumerable.Repeat(pageArea, 1)).ToArray();
}
/// <summary>
/// Detects the tables in the page.
/// </summary>
/// <param name="page">The page where to detect the tables.</param>
public List<TableRectangle> Detect(PageArea page)
{
List<Cell> cells = SpreadsheetExtractionAlgorithm.FindCells(page.HorizontalRulings, page.VerticalRulings);
List<TableRectangle> tables = SpreadsheetExtractionAlgorithm.FindSpreadsheetsFromCells(cells.Cast<TableRectangle>().ToList());
// we want tables to be returned from top to bottom on the page
Utils.Sort(tables, new TableRectangle.ILL_DEFINED_ORDER());
return tables;
}
public override IWriteResult WritePageArea(IRenderContext context, PageArea pageArea)
{
if (pageArea == PageArea.Body)
{
var rootElement = DrawDiagram(context);
Write(rootElement, context.Html);
}
return base.WritePageArea(context, pageArea);
}
public void TestRemoveSequentialSpaces()
{
PageArea page = UtilsForTesting.GetAreaFromFirstPage("Resources/m27.pdf", new PdfRectangle(28.28, 532 - (103.04 - 79.2), 732.6, 532));
BasicExtractionAlgorithm bea = new BasicExtractionAlgorithm();
Table table = bea.Extract(page)[0];
var firstRow = table.Rows[0];
Assert.Equal("ALLEGIANT AIR", firstRow[1].GetText());
Assert.Equal("ALLEGIANT AIR LLC", firstRow[2].GetText());
}
public override IWriteResult WritePageArea(IRenderContext context, PageArea pageArea)
{
if (pageArea == PageArea.Body)
{
var person = context.Data.Get <Person>();
context.Html.WriteElementLine("p", person.Name);
context.Html.WriteOpenTag("hr", true);
context.Html.WriteLine();
}
return(WriteResult.Continue());
}
public override IWriteResult WritePageArea(
IRenderContext context,
PageArea pageArea)
{
if (pageArea == PageArea.Body)
{
var menuItem = context.Data.Get <MenuItem>();
context.Html.WriteElementLine("li", menuItem.Name, "class", Package.NamespaceName + "_mb_heading");
}
return(WriteResult.Continue());
}
/// <summary>
/// Extracts the tables in the page.
/// </summary>
/// <param name="page">The page where to extract the tables.</param>
/// <param name="verticalRulingPositions">List of vertical rulings, indicated by there x position.</param>
public List <Table> Extract(PageArea page, IReadOnlyList <float> verticalRulingPositions)
{
List <Ruling> verticalRulings = new List <Ruling>(verticalRulingPositions.Count);
foreach (float p in verticalRulingPositions)
{
verticalRulings.Add(new Ruling(page.Height, p, 0.0f, page.Height)); // wrong here???
}
this.verticalRulings = verticalRulings;
return(this.Extract(page));
}
public void WritePageArea(
IRenderContext context,
PageArea pageArea)
{
if (_element.AssetDeployment != AssetDeployment.InPage)
{
return;
}
if (pageArea == PageArea.Styles)
{
if (CssRules != null && CssRules.Length > 0)
{
var writer = _cssWriterFactory.Create(context);
for (var i = 0; i < CssRules.Length; i++)
{
CssRules[i](writer);
}
if (context.IncludeComments)
{
context.Html.WriteComment("css rules for " + _commentNameFunc());
}
context.Html.WriteOpenTag("style");
context.Html.WriteLine();
writer.ToHtml(context.Html);
context.Html.WriteCloseTag("style");
context.Html.WriteLine();
}
}
else if (pageArea == PageArea.Scripts)
{
if (JavascriptFunctions != null && JavascriptFunctions.Length > 0)
{
var writer = _javascriptWriterFactory.Create(context);
for (var i = 0; i < JavascriptFunctions.Length; i++)
{
JavascriptFunctions[i](writer);
}
if (context.IncludeComments)
{
context.Html.WriteComment("javascript functions for " + _commentNameFunc());
}
context.Html.WriteScriptOpen();
writer.ToHtml(context.Html);
context.Html.WriteScriptClose();
}
}
}
private void EnsurePageArea(PageArea pageArea, bool delete)
{
if (delete)
{
PageAreas = PageAreas.Where(a => a != pageArea).ToArray();
}
else if (!PageAreas.Contains(pageArea))
{
PageAreas = PageAreas.Concat(Enumerable.Repeat(pageArea, 1)).ToArray();
}
}
