internal void RunPage(Pages pgs, Row row)
{
// Start each row in the same location
// e.g. if there are two embedded tables in cells they both start at same location
Page savepg = pgs.CurrentPage;
float savey = savepg.YOffset;
Page maxpg = savepg;
float maxy = savey;
foreach (TableCell tc in _Items)
{
tc.RunPage(pgs, row);
if (maxpg != pgs.CurrentPage)
{ // a page break
if (maxpg.PageNumber < pgs.CurrentPage.PageNumber)
{
maxpg = pgs.CurrentPage;
maxy = maxpg.YOffset;
}
}
else if (maxy > pgs.CurrentPage.YOffset)
{
// maxy = maxy; TODO what was this meant to do
}
// restore the beginning start of the row
pgs.CurrentPage = savepg;
savepg.YOffset = savey;
}
pgs.CurrentPage = maxpg;
savepg.YOffset = maxy;
return ;
}
override internal void RunPage(Pages pgs, Row row)
{
Report r = pgs.Report;
bool bHidden = IsHidden(r, row);
SetPagePositionBegin(pgs);
PageLine pl = new PageLine();
SetPagePositionAndStyle(r, pl, row);
if (!bHidden)
pgs.CurrentPage.AddObject(pl);
SetPagePositionEnd(pgs, pl.Y);
}
private int printCurrentPage; // current page to print
public RdlPrint()
{
_SourceFileName = null;
_SourceRdl = null;
_Parameters = null; // parameters to run the report
_pgs = null; // the pages of the report to view
_loadFailed = false;
_PageWidth = 0;
_PageHeight = 0;
_ReportDescription = null;
_ReportAuthor = null;
_ReportName = null;
}
internal void RunPage(Pages pgs, Row row)
{
Page p = pgs.CurrentPage;
if (p.YOffset + HeightOfRows(pgs, row) > pgs.BottomOfPage)
{
p = OwnerTable.RunPageNew(pgs, p);
OwnerTable.RunPageHeader(pgs, row, false, null);
}
_TableRows.RunPage(pgs, row);
return;
}
public void RunPages(Pages pgs)
{
//TODO : Why Cairo is broken when CurrentThread.CurrentCulture is set to local ?
//At Linux when CurrentCulture is set to local culture, Cairo rendering is serious broken
CultureInfo oldci = Thread.CurrentThread.CurrentCulture;
Thread.CurrentThread.CurrentCulture = CultureInfo.InvariantCulture;
try {
foreach (Page p in pgs) {
ProcessPage (g, p);
break;
}
} finally {
Thread.CurrentThread.CurrentCulture = oldci;
}
}
public PageDrawing(Pages pgs)
{
// Set up the tooltip
_tt = new ToolTip();
_tt.Active = false;
_tt.ShowAlways = true;
_HitList = new List<HitListEntry>();
_SelectList = new List<PageItem>();
_LastZoom = 1;
_pgs = pgs;
// Get our graphics DPI
Graphics ga = null;
try
{
ga = this.CreateGraphics();
DpiX = ga.DpiX;
DpiY = ga.DpiY;
}
catch
{
DpiX = DpiY = 96;
}
finally
{
if (ga != null)
ga.Dispose();
}
// force to double buffering for smoother drawing
//this.SetStyle(ControlStyles.DoubleBuffer |
// ControlStyles.UserPaint |
// ControlStyles.AllPaintingInWmPaint,
// true);
this.DoubleBuffered = true;
}
override internal void RunPage(Pages pgs, Row row)
{
Report r = pgs.Report;
if (IsHidden(r, row))
return;
SetPagePositionBegin(pgs);
PageLine pl = new PageLine();
SetPagePositionAndStyle(r, pl, row);
//pl.X = GetOffsetCalc(r) + LeftCalc(r);
//if (Top != null)
// pl.Y = Top.Points;
//pl.Y2 = Y2;
//pl.X2 = GetX2(pgs.Report);
//if (Style != null)
// pl.SI = Style.GetStyleInfo(r, row);
//else
// pl.SI = new StyleInfo(); // this will just default everything
pgs.CurrentPage.AddObject(pl);
SetPagePositionEnd(pgs, pl.Y);
}
internal void RunPage(Pages pgs, Row row)
{
WorkClass wc = this.GetValue(pgs.Report);
if (wc.OutputRow == row && wc.OutputPage == pgs.CurrentPage)
return;
Page p = pgs.CurrentPage;
float height = p.YOffset + HeightOfRows(pgs, row);
if (height > pgs.BottomOfPage)
{
Table t = OwnerTable;
p = t.RunPageNew(pgs, p);
t.RunPageHeader(pgs, row, false, null);
if (this.RepeatOnNewPage)
return; // should already be on the page
}
_TableRows.RunPage(pgs, row);
wc.OutputRow = row;
wc.OutputPage = pgs.CurrentPage;
return;
}
override internal void RunPage(Pages pgs, Row row)
{
Report r = pgs.Report;
if (IsHidden(r, row))
return;
WorkClass wc = GetValue(r);
wc.Data = GetFilteredData(r, row);
SetPagePositionBegin(pgs);
if (!AnyRowsPage(pgs, wc.Data)) // if no rows return
return; // nothing left to do
RunPageRegionBegin(pgs);
RunSetGrouping(pgs.Report, wc);
RunPageGroups(pgs, wc, wc.Groups);
RunPageRegionEnd(pgs);
SetPagePositionEnd(pgs, pgs.CurrentPage.YOffset);
RemoveValue(r);
}
internal float HeightOfRows(Pages pgs, Row r)
{
return(_TableRows.HeightOfRows(pgs, r));
}
private void RunPageGroups(Pages pgs, WorkClass wc, List <GroupEntry> groupEntries)
{
Report rpt = pgs.Report;
Page p = pgs.CurrentPage;
float pagebottom = OwnerReport.BottomOfPage;
// p.YOffset += (Top == null? 0: this.Top.Points);
p.YOffset += this.RelativeY(rpt);
float listoffset = GetOffsetCalc(pgs.Report) + LeftCalc(pgs.Report);
float height;
Row row;
foreach (GroupEntry ge in groupEntries)
{
// set the group entry value
int index;
if (ge.Group != null) // groups?
{
ge.Group.ResetHideDuplicates(rpt); // reset duplicate checking
index = ge.Group.GetIndex(rpt); // yes
}
else // no; must be main dataset
{
index = 0;
}
wc.Data.CurrentGroups[index] = ge;
if (ge.NestedGroup.Count > 0)
{
RunGroupsSetGroups(rpt, wc, ge.NestedGroup);
}
if (ge.Group == null)
{ // need to run all the rows since no group defined
for (int r = ge.StartRow; r <= ge.EndRow; r++)
{
row = wc.Data.Data[r];
height = HeightOfList(rpt, pgs.G, row);
if (p.YOffset + height > pagebottom && !p.IsEmpty()) // need another page for this row?
{
p = RunPageNew(pgs, p); // yes; if at end this page is empty
}
float saveYoffset = p.YOffset; // this can be affected by other page items
if (_ReportItems != null)
{
_ReportItems.RunPage(pgs, row, listoffset);
}
if (p == pgs.CurrentPage) // did subitems force new page?
{ // no use the height of the list
p.YOffset = saveYoffset + height;
}
else
{ // got forced to new page; just add the padding on
p = pgs.CurrentPage; // set to new page
if (this.Style != null)
{
p.YOffset += this.Style.EvalPaddingBottom(rpt, row);
}
}
}
}
else
{ // need to process just whole group as a List entry
if (ge.Group.PageBreakAtStart && !p.IsEmpty())
{
p = RunPageNew(pgs, p);
}
// pass the first row of the group
row = wc.Data.Data[ge.StartRow];
height = HeightOfList(rpt, pgs.G, row);
if (p.YOffset + height > pagebottom && !p.IsEmpty()) // need another page for this row?
{
p = RunPageNew(pgs, p); // yes; if at end this page is empty
}
float saveYoffset = p.YOffset; // this can be affected by other page items
if (_ReportItems != null)
{
_ReportItems.RunPage(pgs, row, listoffset);
}
if (p == pgs.CurrentPage) // did subitems force new page?
{ // no use the height of the list
p.YOffset = saveYoffset + height;
}
else
{ // got forced to new page; just add the padding on
p = pgs.CurrentPage; // set to new page
if (this.Style != null)
{
p.YOffset += this.Style.EvalPaddingBottom(rpt, row);
}
}
if (ge.Group.PageBreakAtEnd || // need another page for next group?
p.YOffset + height > pagebottom)
{
p = RunPageNew(pgs, p); // yes; if at end empty page will be cleaned up later
}
}
RemoveWC(rpt);
}
}
// we don't have paging turned on for html
public void RunPages(Pages pgs)
{
}
internal void RunPageRegionEnd(Pages pgs)
{
if (this.TC == null && this.PageBreakAtEnd && !pgs.CurrentPage.IsEmpty())
{ // force page break at beginning of dataregion
pgs.NextOrNew();
pgs.CurrentPage.YOffset = OwnerReport.TopOfPage;
}
}
// this does all the work
public void RunPages(Pages pgs)
{
foreach (Page p in pgs)
{
PageSize = new PdfPageSize((int)_report.ReportDefinition.PageWidth.ToPoints(),
(int)_report.ReportDefinition.PageHeight.ToPoints());
//Create a Page
CreatePage();
ProcessPage(pgs, p);
// after a page
AfterProcessPage();
}
return;
}
internal void RunPage(Pages pgs, Row row)
{
if (this.Visibility != null && Visibility.IsHidden(pgs.Report, row))
return;
_TableCells.RunPage(pgs, row);
WorkClass wc = GetWC(pgs.Report);
pgs.CurrentPage.YOffset += wc.CalcHeight;
return ;
}
internal virtual void RunPage(Pages pgs, Row row)
{
return;
}
override internal void RunPage(Pages pgs, Row row)
{
Report r = pgs.Report;
if (IsHidden(r, row))
{
return;
}
base.RunPage(pgs, row);
// need to save the owner report and nest in this defintion
ReportDefn saveReport = r.ReportDefinition;
NeedPassword np = r.GetDataSourceReferencePassword; // get current password
r.SetReportDefinition(_ReportDefn);
r.Folder = _ReportDefn.ParseFolder; // folder needs to get set since the id of the report is used by the cache
r.GetDataSourceReferencePassword = np;
DataSourcesDefn saveDS = r.ParentConnections;
if (this.MergeTransactions)
{
r.ParentConnections = saveReport.DataSourcesDefn;
}
else
{
r.ParentConnections = null;
}
r.SubreportDataRetrievalTriggerEvent();
bool bRows = true;
if (_Parameters == null)
{ // When no parameters we only retrieve data once
SubreportWorkClass wc = r.Cache.Get(this, "report") as SubreportWorkClass;
if (wc == null)
{ // run report first time;
bRows = r.RunGetData(null);
if (!r.IsSubreportDataRetrievalDefined) // if use has defined subreportdataretrieval they might set data
{
r.Cache.Add(this, "report", new SubreportWorkClass(bRows)); // so we can't cache
}
}
else
{
bRows = wc.bRows;
}
}
else
{
SetSubreportParameters(r, row); // apply the parameters
bRows = r.RunGetData(null);
}
SetPageLeft(r); // Set the Left attribute since this will be the margin for this report
SetPagePositionBegin(pgs);
float yOffset;
if (bRows) // Only run subreport if have a row in some Dataset
{
//
// Run the subreport -- this is the major effort in creating the display objects in the page
//
r.ReportDefinition.Body.RunPage(pgs); // create a the subreport items
yOffset = pgs.CurrentPage.YOffset;
}
else
{ // Handle NoRows message
string msg;
if (this.NoRows != null)
{
msg = this.NoRows.EvaluateString(pgs.Report, null);
}
else
{
msg = null;
}
if (msg != null)
{
PageText pt = new PageText(msg);
SetPagePositionAndStyle(pgs.Report, pt, null);
if (pt.SI.BackgroundImage != null)
{
pt.SI.BackgroundImage.H = pt.H; // and in the background image
}
pgs.CurrentPage.AddObject(pt);
yOffset = pt.Y + pt.H;
}
else
{
yOffset = pgs.CurrentPage.YOffset;
}
}
r.SetReportDefinition(saveReport); // restore the current report
r.ParentConnections = saveDS; // restore the data connnections
SetPagePositionEnd(pgs, yOffset);
}
override internal void RunPage(Pages pgs, Row row)
{
Report rpt = pgs.Report;
if (IsHidden(pgs.Report, row))
{
return;
}
SetPagePositionBegin(pgs);
// Build the Chart bitmap, along with data regions
Page p = pgs.CurrentPage;
ICustomReportItem cri = null;
Bitmap bm = null;
try
{
cri = RdlEngineConfig.CreateCustomReportItem(_Type);
SetProperties(pgs.Report, row, cri);
int width = WidthCalc(rpt, pgs.G) -
(Style == null? 0 :
(Style.EvalPaddingLeftPx(rpt, row) + Style.EvalPaddingRightPx(rpt, row)));
int height = RSize.PixelsFromPoints(this.HeightOrOwnerHeight) -
(Style == null? 0 :
(Style.EvalPaddingTopPx(rpt, row) + Style.EvalPaddingBottomPx(rpt, row)));
bm = Bitmap.CreateBitmap(width, height, PixelFormat.Format16bppRgb565);// Bitmap.Config.Rgb565);
cri.DrawImage(ref bm);
MemoryStream ostrm = new MemoryStream();
// 06122007AJM Changed to use high quality JPEG encoding
//bm.Save(ostrm, IMAGEFORMAT); // generate a jpeg TODO: get png to work with pdf
//System.Drawing.Imaging.ImageCodecInfo[] info;
//info = ImageCodecInfo.GetImageEncoders();
//EncoderParameters encoderParameters;
//encoderParameters = new EncoderParameters(1);
//// 20022008 AJM GJL - Using centralised image quality
//encoderParameters.Param[0] = new EncoderParameter(Encoder.Quality, ImageQualityManager.CustomImageQuality);
//System.Drawing.Imaging.ImageCodecInfo codec = null;
//for (int i = 0; i < info.Length; i++)
//{
// if (info[i].FormatDescription == "JPEG")
// {
// codec = info[i];
// break;
// }
//}
//bm.Save(ostrm, codec, encoderParameters);
byte[] ba = ostrm.ToArray();
ostrm.Close();
PageImage pi = new PageImage(IMAGEFORMAT, ba, width, height); // Create an image
pi.Sizing = ImageSizingEnum.Clip;
// RunPageRegionBegin(pgs);
SetPagePositionAndStyle(rpt, pi, row);
if (pgs.CurrentPage.YOffset + pi.Y + pi.H >= pgs.BottomOfPage && !pgs.CurrentPage.IsEmpty())
{ // force page break if it doesn't fit on the page
pgs.NextOrNew();
pgs.CurrentPage.YOffset = OwnerReport.TopOfPage;
if (this.YParents != null)
{
pi.Y = 0;
}
}
p = pgs.CurrentPage;
p.AddObject(pi); // Put image onto the current page
// RunPageRegionEnd(pgs);
if (!this.PageBreakAtEnd && !IsTableOrMatrixCell(rpt))
{
float newY = pi.Y + pi.H;
p.YOffset += newY; // bump the y location
}
SetPagePositionEnd(pgs, pi.Y + pi.H);
}
catch (Exception ex)
{
rpt.rl.LogError(8, string.Format("Exception in CustomReportItem handling: {0}", ex.Message));
}
finally
{
if (cri != null)
{
cri.Dispose();
}
}
return;
}
public void RunPages(Pages pgs) // we don't have paging turned on for xml
{
return;
}
public void RunPages(Pages pgs) // we don't have paging turned on for html
{
}
override internal void RunPage(Pages pgs, Row row)
{
Report r = pgs.Report;
if (IsHidden(r, row))
{
return;
}
WorkClass wc = GetWC(r);
string mtype = null;
Stream strm = null;
System.Drawing.Image im = null;
SetPagePositionBegin(pgs);
if (wc.PgImage != null)
{ // have we already generated this one
// reuse most of the work; only position will likely change
PageImage pi = new PageImage(wc.PgImage.ImgFormat, wc.PgImage.ImageData, wc.PgImage.SamplesW, wc.PgImage.SamplesH);
pi.Name = wc.PgImage.Name; // this is name it will be shared under
pi.Sizing = this._Sizing;
this.SetPagePositionAndStyle(r, pi, row);
pgs.CurrentPage.AddObject(pi);
SetPagePositionEnd(pgs, pi.Y + pi.H);
return;
}
try
{
strm = GetImageStream(r, row, out mtype);
im = System.Drawing.Image.FromStream(strm);
int height = im.Height;
int width = im.Width;
MemoryStream ostrm = new MemoryStream();
ImageFormat imf;
// if (mtype.ToLower() == "image/jpeg") //TODO: how do we get png to work
// imf = ImageFormat.Jpeg;
// else
imf = ImageFormat.Jpeg;
im.Save(ostrm, imf);
byte[] ba = ostrm.ToArray();
ostrm.Close();
PageImage pi = new PageImage(imf, ba, width, height);
pi.Sizing = this._Sizing;
this.SetPagePositionAndStyle(r, pi, row);
pgs.CurrentPage.AddObject(pi);
if (_ConstantImage)
{
wc.PgImage = pi;
// create unique name; PDF generation uses this to optimize the saving of the image only once
pi.Name = "pi" + Interlocked.Increment(ref Parser.Counter).ToString(); // create unique name
}
SetPagePositionEnd(pgs, pi.Y + pi.H);
}
catch (Exception e)
{
// image failed to load, continue processing
r.rl.LogError(4, "Image load failed. " + e.Message);
}
finally
{
if (strm != null)
{
strm.Close();
}
if (im != null)
{
im.Dispose();
}
}
return;
}
internal float HeightOfRow(Pages pgs, Row r)
{
return(HeightOfRow(pgs.Report, pgs.G, r));
}
private void RunPageGroups(Pages pgs, WorkClass wc, List<GroupEntry> groupEntries)
{
Report rpt = pgs.Report;
Page p = pgs.CurrentPage;
float pagebottom = OwnerReport.BottomOfPage;
p.YOffset += (Top == null? 0: this.Top.Points);
float listoffset = GetOffsetCalc(pgs.Report)+LeftCalc(pgs.Report);
float height;
Row row;
foreach (GroupEntry ge in groupEntries)
{
// set the group entry value
int index;
if (ge.Group != null) // groups?
{
ge.Group.ResetHideDuplicates(rpt); // reset duplicate checking
index = ge.Group.GetIndex(rpt); // yes
}
else // no; must be main dataset
index = 0;
wc.Data.CurrentGroups[index] = ge;
if (ge.NestedGroup.Count > 0)
RunGroupsSetGroups(rpt, wc, ge.NestedGroup);
if (ge.Group == null)
{ // need to run all the rows since no group defined
for (int r=ge.StartRow; r <= ge.EndRow; r++)
{
row = wc.Data.Data[r];
height = HeightOfList(rpt, pgs.G, row);
float saveYoffset = p.YOffset; // this can be affected by other page items
_ReportItems.RunPage(pgs, row, listoffset);
p.YOffset = saveYoffset + height;
if (p.YOffset + height > pagebottom) // need another page for next row?
{
p = RunPageNew(pgs, p); // yes; if at end this page is empty
} // and will be cleaned up later
}
}
else
{ // need to process just whole group as a List entry
if (ge.Group.PageBreakAtStart && !p.IsEmpty())
p = RunPageNew(pgs, p);
// pass the first row of the group
row = wc.Data.Data[ge.StartRow];
height = HeightOfList(rpt, pgs.G, row);
float saveYoffset = p.YOffset; // this can be affected by other page items
_ReportItems.RunPage(pgs, row, listoffset);
p.YOffset = saveYoffset + height;
if (ge.Group.PageBreakAtEnd || // need another page for next group?
p.YOffset + height > pagebottom)
{
p = RunPageNew(pgs, p); // yes; if at end empty page will be cleaned up later
}
}
}
}
override internal void RunPage(Pages pgs, Row row)
{
Report r = pgs.Report;
bool bHidden = IsHidden(r, row);
WorkClass wc = GetWC(r);
string mtype = null;
Stream strm = null;
System.Drawing.Bitmap im = null;
SetPagePositionBegin(pgs);
if (bHidden)
{
PageImage pi = new PageImage(ImageFormat.Jpeg, null, 0, 0);
this.SetPagePositionAndStyle(r, pi, row);
SetPagePositionEnd(pgs, pi.Y + pi.H);
return;
}
if (wc.PgImage != null)
{ // have we already generated this one
// reuse most of the work; only position will likely change
PageImage pi = new PageImage(wc.PgImage.ImgFormat, wc.PgImage.ImageData, wc.PgImage.SamplesW, wc.PgImage.SamplesH);
pi.Name = wc.PgImage.Name; // this is name it will be shared under
pi.Sizing = this._Sizing;
this.SetPagePositionAndStyle(r, pi, row);
pgs.CurrentPage.AddObject(pi);
SetPagePositionEnd(pgs, pi.Y + pi.H);
return;
}
try
{
strm = GetImageStream(r, row, out mtype);
if (strm == null)
{
r.rl.LogError(4, string.Format("Unable to load image {0}.", this.Name.Nm));
return;
}
im = System.Drawing.Bitmap.FromStream(strm);
int height = im.Height;
int width = im.Width;
MemoryStream ostrm = new MemoryStream();
// 140208AJM Better JPEG Encoding
ImageFormat imf;
// if (mtype.ToLower() == "image/jpeg") //TODO: how do we get png to work
// imf = ImageFormat.Jpeg;
// else
imf = ImageFormat.Jpeg;
System.Drawing.Imaging.ImageCodecInfo[] info;
info = ImageCodecInfo.GetImageEncoders();
EncoderParameters encoderParameters;
encoderParameters = new EncoderParameters(1);
encoderParameters.Param[0] = new EncoderParameter(Encoder.Quality, ImageQualityManager.EmbeddedImageQuality);
System.Drawing.Imaging.ImageCodecInfo codec = null;
for (int i = 0; i < info.Length; i++)
{
if (info[i].FormatDescription == "JPEG")
{
codec = info[i];
break;
}
}
im.Save(ostrm, codec, encoderParameters);
// im.Save(ostrm, imf, encoderParameters);
//END 140208AJM
byte[] ba = ostrm.ToArray();
ostrm.Close();
PageImage pi = new PageImage(imf, ba, width, height);
pi.Sizing = this._Sizing;
this.SetPagePositionAndStyle(r, pi, row);
pgs.CurrentPage.AddObject(pi);
if (_ConstantImage)
{
wc.PgImage = pi;
// create unique name; PDF generation uses this to optimize the saving of the image only once
pi.Name = "pi" + Interlocked.Increment(ref Parser.Counter).ToString(); // create unique name
}
SetPagePositionEnd(pgs, pi.Y + pi.H);
}
catch (Exception e)
{
// image failed to load, continue processing
r.rl.LogError(4, "Image load failed. " + e.Message);
}
finally
{
if (strm != null)
{
strm.Close();
}
if (im != null)
{
im.Dispose();
}
}
return;
}
override internal void RunPage(Pages pgs, Row row)
{
Report r = pgs.Report;
if (IsHidden(r, row))
return;
base.RunPage(pgs, row);
// need to save the owner report and nest in this defintion
ReportDefn saveReport = r.ReportDefinition;
NeedPassword np = r.GetDataSourceReferencePassword; // get current password
r.SetReportDefinition(_ReportDefn);
r.Folder = _ReportDefn.ParseFolder; // folder needs to get set since the id of the report is used by the cache
r.GetDataSourceReferencePassword = np;
DataSourcesDefn saveDS = r.ParentConnections;
if (this.MergeTransactions)
r.ParentConnections = saveReport.DataSourcesDefn;
else
r.ParentConnections = null;
r.SubreportDataRetrievalTriggerEvent();
bool bRows = true;
if (_Parameters == null)
{ // When no parameters we only retrieve data once
SubreportWorkClass wc = r.Cache.Get(this, "report") as SubreportWorkClass;
if (wc == null)
{ // run report first time;
bRows = r.RunGetData(null);
if (!r.IsSubreportDataRetrievalDefined) // if use has defined subreportdataretrieval they might set data
r.Cache.Add(this, "report", new SubreportWorkClass(bRows)); // so we can't cache
}
else
bRows = wc.bRows;
}
else
{
SetSubreportParameters(r, row); // apply the parameters
bRows = r.RunGetData(null);
}
SetPageLeft(r); // Set the Left attribute since this will be the margin for this report
SetPagePositionBegin(pgs);
float yOffset;
if (bRows) // Only run subreport if have a row in some Dataset
{
//
// Run the subreport -- this is the major effort in creating the display objects in the page
//
r.ReportDefinition.Body.RunPage(pgs); // create a the subreport items
yOffset = pgs.CurrentPage.YOffset;
}
else
{ // Handle NoRows message
string msg;
if (this.NoRows != null)
msg = this.NoRows.EvaluateString(pgs.Report, null);
else
msg = null;
if (msg != null)
{
PageText pt = new PageText(msg);
SetPagePositionAndStyle(pgs.Report, pt, null);
if (pt.SI.BackgroundImage != null)
pt.SI.BackgroundImage.H = pt.H; // and in the background image
pgs.CurrentPage.AddObject(pt);
yOffset = pt.Y + pt.H;
}
else
yOffset = pgs.CurrentPage.YOffset;
}
r.SetReportDefinition(saveReport); // restore the current report
r.ParentConnections = saveDS; // restore the data connnections
SetPagePositionEnd(pgs, yOffset);
}
// we don't have paging turned on for xml
public void RunPages(Pages pgs)
{
return;
}
internal float HeightOfRow(Pages pgs, Row r)
{
return HeightOfRow(pgs.Report, pgs.G, r);
}
internal Page RunPageNew(Pages pgs, Page p)
{
if (p.IsEmpty()) // if the page is empty it won't help to create another one
return p;
// Do we need a new page or have should we fill out more body columns
Body b = OwnerReport.Body;
int ccol = b.IncrCurrentColumn(pgs.Report); // bump to next column
float top = OwnerReport.TopOfPage; // calc top of page
if (ccol < b.Columns)
{ // Stay on same page but move to new column
p.XOffset =
((OwnerReport.Width.Points + b.ColumnSpacing.Points) * ccol);
p.YOffset = top;
p.SetEmpty(); // consider this page empty
}
else
{ // Go to new page
b.SetCurrentColumn(pgs.Report, 0);
pgs.NextOrNew();
p = pgs.CurrentPage;
p.YOffset = top;
p.XOffset = 0;
}
return p;
}
override internal void RunPage(Pages pgs, Row row)
{
Report rpt = pgs.Report;
if (IsHidden(pgs.Report, row))
return;
SetPagePositionBegin(pgs);
// Build the Chart bitmap, along with data regions
Page p = pgs.CurrentPage;
ICustomReportItem cri = null;
Bitmap bm = null;
try
{
cri = RdlEngineConfig.CreateCustomReportItem(_Type);
SetProperties(pgs.Report, row, cri);
int width = WidthCalc(rpt, pgs.G) -
(Style == null? 0 :
(Style.EvalPaddingLeftPx(rpt, row) + Style.EvalPaddingRightPx(rpt, row)));
int height = RSize.PixelsFromPoints(this.HeightOrOwnerHeight) -
(Style == null? 0 :
(Style.EvalPaddingTopPx(rpt, row) + Style.EvalPaddingBottomPx(rpt, row)));
bm = Bitmap.CreateBitmap(width, height, PixelFormat.Format16bppRgb565);// Bitmap.Config.Rgb565);
cri.DrawImage(ref bm);
MemoryStream ostrm = new MemoryStream();
// 06122007AJM Changed to use high quality JPEG encoding
//bm.Save(ostrm, IMAGEFORMAT); // generate a jpeg TODO: get png to work with pdf
//System.Drawing.Imaging.ImageCodecInfo[] info;
//info = ImageCodecInfo.GetImageEncoders();
//EncoderParameters encoderParameters;
//encoderParameters = new EncoderParameters(1);
//// 20022008 AJM GJL - Using centralised image quality
//encoderParameters.Param[0] = new EncoderParameter(Encoder.Quality, ImageQualityManager.CustomImageQuality);
//System.Drawing.Imaging.ImageCodecInfo codec = null;
//for (int i = 0; i < info.Length; i++)
//{
// if (info[i].FormatDescription == "JPEG")
// {
// codec = info[i];
// break;
// }
//}
//bm.Save(ostrm, codec, encoderParameters);
byte[] ba = ostrm.ToArray();
ostrm.Close();
PageImage pi = new PageImage(IMAGEFORMAT, ba, width, height); // Create an image
pi.Sizing = ImageSizingEnum.Clip;
// RunPageRegionBegin(pgs);
SetPagePositionAndStyle(rpt, pi, row);
if (pgs.CurrentPage.YOffset + pi.Y + pi.H >= pgs.BottomOfPage && !pgs.CurrentPage.IsEmpty())
{ // force page break if it doesn't fit on the page
pgs.NextOrNew();
pgs.CurrentPage.YOffset = OwnerReport.TopOfPage;
if (this.YParents != null)
pi.Y = 0;
}
p = pgs.CurrentPage;
p.AddObject(pi); // Put image onto the current page
// RunPageRegionEnd(pgs);
if (!this.PageBreakAtEnd && !IsTableOrMatrixCell(rpt))
{
float newY = pi.Y + pi.H;
p.YOffset += newY; // bump the y location
}
SetPagePositionEnd(pgs, pi.Y + pi.H);
}
catch (Exception ex)
{
rpt.rl.LogError(8, string.Format("Exception in CustomReportItem handling: {0}", ex.Message));
}
finally
{
if (cri != null)
cri.Dispose();
}
return;
}
internal void SetPagePositionEnd(Pages pgs, float pos)
{
if (_TC != null || _InMatrix) // don't mess with page if part of a table or in a matrix
return;
WorkClass wc = GetWC(pgs.Report);
wc.CurrentPage = pgs.CurrentPage;
wc.BottomPosition = pos;
}
public void RunPages(Pages pgs) // this does all the work
{
foreach (Page p in pgs)
{
//Create a Page Dictionary representing a visible page
page = new PdfPage(anchor);
content = new PdfContent(anchor);
PdfPageSize pSize = new PdfPageSize((int)r.ReportDefinition.PageWidth.ToPoints(),
(int)r.ReportDefinition.PageHeight.ToPoints());
_pSize = pSize;
page.CreatePage(pageTree.objectNum, pSize);
pageTree.AddPage(page.objectNum);
if (r.ItextPDF)
{
//Itextsharp pdf handler, set pagesize
pdfdocument.SetPageSize(new iTextSharp.text.Rectangle(r.ReportDefinition.PageWidth.ToPoints(), r.ReportDefinition.PageHeight.ToPoints()));
pdfdocument.NewPage();
}
//Create object that presents the elements in the page
elements = new PdfElements(page, pSize);
ProcessPage(pgs, p);
// after a page
content.SetStream(elements.EndElements());
page.AddResource(fonts, content.objectNum);
page.AddResource(patterns, content.objectNum);
//get the pattern colorspace...
PatternObj po = new PatternObj(anchor);
page.AddResource(po, content.objectNum);
if (r.ItextPDF == false)
{
int size = 0;
tw.Write(page.GetPageDict(filesize, out size), 0, size);
filesize += size;
tw.Write(content.GetContentDict(filesize, out size), 0, size);
filesize += size;
tw.Write(po.GetPatternObj(filesize, out size), 0, size);
filesize += size;
}
}
return;
}
override internal void RunPage(Pages pgs, Row row)
{
Report rpt = pgs.Report;
if (IsHidden(pgs.Report, row))
{
return;
}
_ChartMatrix.RunReset(rpt);
Rows _Data = GetFilteredData(rpt, row);
SetMyData(rpt, _Data);
SetPagePositionBegin(pgs);
if (!AnyRowsPage(pgs, _Data)) // if no rows return
{
return; // nothing left to do
}
// Build the Chart bitmap, along with data regions
Page p = pgs.CurrentPage;
ChartBase cb = null;
try
{
cb = RunChartBuild(rpt, row); // Build the chart
System.Drawing.Image im = cb.Image(rpt); // Grab the image
int height = im.Height; // save height and width
int width = im.Width;
MemoryStream ostrm = new MemoryStream();
im.Save(ostrm, IMAGEFORMAT); // generate a jpeg TODO: get png to work with pdf
byte[] ba = ostrm.ToArray();
ostrm.Close();
PageImage pi = new PageImage(IMAGEFORMAT, ba, width, height); // Create an image
RunPageRegionBegin(pgs);
SetPagePositionAndStyle(rpt, pi, row);
pi.SI.BackgroundImage = null; // chart already has the background image
if (pgs.CurrentPage.YOffset + pi.Y + pi.H >= pgs.BottomOfPage && !pgs.CurrentPage.IsEmpty())
{ // force page break if it doesn't fit on the page
pgs.NextOrNew();
pgs.CurrentPage.YOffset = OwnerReport.TopOfPage;
if (this.YParents != null)
{
pi.Y = 0;
}
}
p = pgs.CurrentPage;
p.AddObject(pi); // Put image onto the current page
RunPageRegionEnd(pgs);
if (!this.PageBreakAtEnd && !IsTableOrMatrixCell(rpt))
{
float newY = pi.Y + pi.H;
p.YOffset += newY; // bump the y location
}
SetPagePositionEnd(pgs, pi.Y + pi.H);
}
catch (Exception ex)
{
rpt.rl.LogError(8, string.Format("Exception in Chart handling.\n{0}\n{1}", ex.Message, ex.StackTrace));
}
finally
{
if (cb != null)
{
cb.Dispose();
}
}
return;
}
internal bool AnyRowsPage(Pages pgs, Rows data)
{
if (data != null && data.Data != null &&
data.Data.Count > 0)
return true;
string msg;
if (this.NoRows != null)
msg = this.NoRows.EvaluateString(pgs.Report, null);
else
msg = null;
if (msg == null)
return false;
// OK we have a message we need to put out
RunPageRegionBegin(pgs); // still perform page break if needed
PageText pt = new PageText(msg);
SetPagePositionAndStyle(pgs.Report, pt, null);
if (pt.SI.BackgroundImage != null)
pt.SI.BackgroundImage.H = pt.H; // and in the background image
pgs.CurrentPage.AddObject(pt);
RunPageRegionEnd(pgs); // perform end page break if needed
return false;
}
internal void RunPage(Pages pgs, Row row)
{
RunPage(pgs, row, false);
}
internal virtual void RunPage(Pages pgs, Row row)
{
return;
}
// this does all the work
public void RunPages(Pages pgs)
{
foreach (Page p in pgs)
{
//Create a Page Dictionary representing a visible page
page=new PdfPage(anchor);
content=new PdfContent(anchor);
PdfPageSize pSize=new PdfPageSize((int) r.ReportDefinition.PageWidth.Points,
(int) r.ReportDefinition.PageHeight.Points);
page.CreatePage(pageTree.objectNum,pSize);
pageTree.AddPage(page.objectNum);
//Create object that presents the elements in the page
elements=new PdfElements(page, pSize);
ProcessPage(pgs, p);
// after a page
content.SetStream(elements.EndElements());
page.AddResource(fonts,content.objectNum);
page.AddResource(patterns,content.objectNum);
//get the pattern colorspace...
PatternObj po = new PatternObj(anchor);
page.AddResource(po,content.objectNum);
int size=0;
tw.Write(page.GetPageDict(filesize,out size),0,size);
filesize += size;
tw.Write(content.GetContentDict(filesize,out size),0,size);
filesize += size;
tw.Write(po.GetPatternObj(filesize, out size),0,size);
filesize += size;
}
return;
}
/// <summary>
/// Updates the current page and location based on the ReportItems
/// that are above it in the report.
/// </summary>
/// <param name="pgs"></param>
internal void SetPagePositionBegin(Pages pgs)
{
// Update the current page
if (this._YParents != null)
{
ReportItem saveri=GetReportItemAbove(pgs.Report);
if (saveri != null)
{
WorkClass wc = saveri.GetWC(pgs.Report);
pgs.CurrentPage = wc.CurrentPage;
pgs.CurrentPage.YOffset = wc.BottomPosition;
}
}
else if (this.Parent.Parent is PageHeader)
{
pgs.CurrentPage.YOffset = OwnerReport.TopMargin.Points;
}
else if (this.Parent.Parent is PageFooter)
{
pgs.CurrentPage.YOffset = OwnerReport.PageHeight.Points
- OwnerReport.BottomMargin.Points
- OwnerReport.PageFooter.Height.Points;
}
else if (!(this.Parent.Parent is Body))
{ // if not body then we don't need to do anything
}
else if (this.OwnerReport.Subreport != null)
{
// pgs.CurrentPage = this.OwnerReport.Subreport.FirstPage;
// pgs.CurrentPage.YOffset = top;
}
else
{
pgs.CurrentPage = pgs.FirstPage; // if nothing above it (in body) then it goes on first page
pgs.CurrentPage.YOffset = OwnerReport.TopOfPage;
}
return;
}
void RefreshReport()
{
SetParametersFromControls();
report.RunGetData(Parameters);
pages = report.BuildPages();
foreach (Gtk.Widget w in vboxPages.AllChildren)
{
vboxPages.Remove(w);
}
for (int pageCount = 0; pageCount < pages.Count; pageCount++)
{
ReportArea area = new ReportArea();
area.SetReport(report, pages[pageCount]);
//area.Scale
vboxPages.Add(area);
}
this.ShowAll();
SetErrorMessages (report.ErrorItems);
if (report.ErrorMaxSeverity == 0)
show_errors = false;
errorsAction.VisibleHorizontal = report.ErrorMaxSeverity > 0;
// Title = string.Format ("RDL report viewer - {0}", report.Name);
EnableActions();
CheckVisibility();
}
internal void RunPage(Pages pgs, Row row, float xOffset)
{
SetXOffset(pgs.Report, xOffset);
foreach (ReportItem ri in _Items)
{
ri.RunPage(pgs, row);
}
return;
}
override internal void RunPage(Pages pgs, Row row)
{
Report r = pgs.Report;
TextboxRuntime tbr = TextboxRuntime.GetTextboxRuntime(r, this);
tbr.RunCount++; // Increment the run count
bool bHidden = IsHidden(r, row);
SetPagePositionBegin(pgs);
string t;
if (bHidden)
{
t = "";
}
else
{
t = RunText(r, row); // get the text
}
bool bDup = RunTextIsDuplicate(tbr, t, pgs.CurrentPage);
if (bDup)
{
if (!(this.IsTableOrMatrixCell(r))) // don't put out anything if not in Table or Matrix
{
bHidden = true;
}
t = ""; // still need to put out the cell
}
PageText pt;
PageTextHtml pth = null;
if (IsHtml(r, row))
{
pt = pth = new PageTextHtml(t);
}
else
{
pt = new PageText(t);
}
SetPagePositionAndStyle(r, pt, row);
if (this.CanGrow && tbr.RunHeight == 0) // when textbox is in a DataRegion this will already be called
{
this.RunTextCalcHeight(r, pgs.G, row, pt is PageTextHtml? pt as PageTextHtml: null);
}
pt.H = Math.Max(pt.H, tbr.RunHeight); // reset height
if (pt.SI.BackgroundImage != null)
{
pt.SI.BackgroundImage.H = pt.H; // and in the background image
}
pt.CanGrow = this.CanGrow;
// check TextAlign: if General then correct based on data type
if (pt.SI.TextAlign == TextAlignEnum.General)
{
if (DataType.IsNumeric(this.Value.GetTypeCode()))
{
pt.SI.TextAlign = TextAlignEnum.Right;
}
}
// Hidden objects don't affect the current page?
if (!bHidden)
{
// Force page break if it doesn't fit on a page
if (this.IsInBody && // Only force page when object directly in body
pgs.CurrentPage.YOffset + pt.Y + pt.H >= pgs.BottomOfPage && // running off end of page
!pgs.CurrentPage.IsEmpty()) // if page is already empty don't force new
{ // force page break if it doesn't fit on the page
pgs.NextOrNew();
pgs.CurrentPage.YOffset = OwnerReport.TopOfPage;
if (this.YParents != null)
{
pt.Y = 0;
}
}
Page p = pgs.CurrentPage;
RecordPageReference(r, p, row); // save information for late page header/footer references
p.AddObject(pt);
if (!bDup)
{
tbr.PreviousText = t; // previous text displayed
tbr.PreviousPage = p; // page previous text was shown on
}
}
SetPagePositionEnd(pgs, pt.Y + pt.H);
if (pth != null)
{
pth.Reset();
}
if (this.CanGrow && !Value.IsConstant())
{
tbr.RunHeight = 0; // need to recalculate
}
}
// render all the objects in a page in PDF
private void ProcessPage(Pages pgs, IEnumerable items)
{
foreach (PageItem pi in items)
{
if (pi.SI.BackgroundImage != null)
{ // put out any background image
PageImage bgImg = pi.SI.BackgroundImage;
// elements.AddImage(images, i.Name, content.objectNum, i.SI, i.ImgFormat,
// pi.X, pi.Y, pi.W, pi.H, i.ImageData,i.SamplesW, i.SamplesH, null);
//Duc Phan modified 10 Dec, 2007 to support on background image
float imW = RSize.PointsFromPixels(pgs.G, bgImg.SamplesW);
float imH = RSize.PointsFromPixels(pgs.G, bgImg.SamplesH);
int repeatX = 0;
int repeatY = 0;
float itemW = pi.W - (pi.SI.PaddingLeft + pi.SI.PaddingRight);
float itemH = pi.H - (pi.SI.PaddingTop + pi.SI.PaddingBottom);
switch (bgImg.Repeat)
{
case ImageRepeat.Repeat:
repeatX = (int)Math.Floor(itemW / imW);
repeatY = (int)Math.Floor(itemH / imH);
break;
case ImageRepeat.RepeatX:
repeatX = (int)Math.Floor(itemW / imW);
repeatY = 1;
break;
case ImageRepeat.RepeatY:
repeatY = (int)Math.Floor(itemH / imH);
repeatX = 1;
break;
case ImageRepeat.NoRepeat:
default:
repeatX = repeatY = 1;
break;
}
//make sure the image is drawn at least 1 times
repeatX = Math.Max(repeatX, 1);
repeatY = Math.Max(repeatY, 1);
float currX = pi.X + pi.SI.PaddingLeft;
float currY = pi.Y + pi.SI.PaddingTop;
float startX = currX;
float startY = currY;
for (int i = 0; i < repeatX; i++)
{
for (int j = 0; j < repeatY; j++)
{
currX = startX + i * imW;
currY = startY + j * imH;
elements.AddImage(images, bgImg.Name,
content.objectNum, bgImg.SI, bgImg.ImgFormat,
currX, currY, imW, imH, RectangleF.Empty, bgImg.ImageData, bgImg.SamplesW, bgImg.SamplesH, null,pi.Tooltip);
}
}
}
if (pi is PageTextHtml)
{
PageTextHtml pth = pi as PageTextHtml;
pth.Build(pgs.G);
ProcessPage(pgs, pth);
continue;
}
if (pi is PageText)
{
PageText pt = pi as PageText;
float[] textwidth;
string[] sa = MeasureString(pt, pgs.G, out textwidth);
elements.AddText(pt.X, pt.Y, pt.H, pt.W, sa, pt.SI,
fonts, textwidth, pt.CanGrow, pt.HyperLink, pt.NoClip,pt.Tooltip);
if (pt.Bookmark != null)
{
outline.Bookmarks.Add(new PdfOutlineEntry(anchor, page.objectNum, pt.Bookmark, pt.X, elements.PageSize.yHeight - pt.Y));
}
continue;
}
if (pi is PageLine)
{
PageLine pl = pi as PageLine;
elements.AddLine(pl.X, pl.Y, pl.X2, pl.Y2, pl.SI);
continue;
}
if (pi is PageEllipse)
{
PageEllipse pe = pi as PageEllipse;
elements.AddEllipse(pe.X, pe.Y, pe.H, pe.W, pe.SI, pe.HyperLink);
continue;
}
if (pi is PageImage)
{
//PageImage i = pi as PageImage;
//float x = i.X + i.SI.PaddingLeft;
//float y = i.Y + i.SI.PaddingTop;
//float w = i.W - i.SI.PaddingLeft - i.SI.PaddingRight;
//float h = i.H - i.SI.PaddingTop - i.SI.PaddingBottom;
//elements.AddImage(images, i.Name, content.objectNum, i.SI, i.ImgFormat,
// x, y, w, h, i.ImageData,i.SamplesW, i.SamplesH, i.HyperLink);
//continue;
PageImage i = pi as PageImage;
//Duc Phan added 20 Dec, 2007 to support sized image
RectangleF r2 = new RectangleF(i.X + i.SI.PaddingLeft, i.Y + i.SI.PaddingTop, i.W - i.SI.PaddingLeft - i.SI.PaddingRight, i.H - i.SI.PaddingTop - i.SI.PaddingBottom);
RectangleF adjustedRect; // work rectangle
RectangleF clipRect = RectangleF.Empty;
switch (i.Sizing)
{
case ImageSizingEnum.AutoSize:
adjustedRect = new RectangleF(r2.Left, r2.Top,
r2.Width, r2.Height);
break;
case ImageSizingEnum.Clip:
adjustedRect = new RectangleF(r2.Left, r2.Top,
RSize.PointsFromPixels(pgs.G, i.SamplesW), RSize.PointsFromPixels(pgs.G,i.SamplesH));
clipRect = new RectangleF(r2.Left, r2.Top,
r2.Width, r2.Height);
break;
case ImageSizingEnum.FitProportional:
float height;
float width;
float ratioIm = (float)i.SamplesH / i.SamplesW;
float ratioR = r2.Height / r2.Width;
height = r2.Height;
width = r2.Width;
if (ratioIm > ratioR)
{ // this means the rectangle width must be corrected
width = height * (1 / ratioIm);
}
else if (ratioIm < ratioR)
{ // this means the rectangle height must be corrected
height = width * ratioIm;
}
adjustedRect = new RectangleF(r2.X, r2.Y, width, height);
break;
case ImageSizingEnum.Fit:
default:
adjustedRect = r2;
break;
}
if (i.ImgFormat == System.Drawing.Imaging.ImageFormat.Wmf || i.ImgFormat == System.Drawing.Imaging.ImageFormat.Emf)
{
//We dont want to add it - its already been broken down into page items;
}
else
{
elements.AddImage(images, i.Name, content.objectNum, i.SI, i.ImgFormat,
adjustedRect.X, adjustedRect.Y, adjustedRect.Width, adjustedRect.Height, clipRect, i.ImageData, i.SamplesW, i.SamplesH, i.HyperLink,i.Tooltip);
}
continue;
}
if (pi is PageRectangle)
{
PageRectangle pr = pi as PageRectangle;
elements.AddRectangle(pr.X, pr.Y, pr.H, pr.W, pi.SI, pi.HyperLink, patterns, pi.Tooltip);
continue;
}
if (pi is PagePie)
{ // TODO
PagePie pp = pi as PagePie;
// elements.AddPie(pr.X, pr.Y, pr.H, pr.W, pi.SI, pi.HyperLink, patterns, pi.Tooltip);
continue;
}
if (pi is PagePolygon)
{
PagePolygon ppo = pi as PagePolygon;
elements.AddPolygon(ppo.Points, pi.SI, pi.HyperLink, patterns);
continue;
}
if (pi is PageCurve)
{
PageCurve pc = pi as PageCurve;
elements.AddCurve(pc.Points, pi.SI);
continue;
}
}
}
override internal void RunPage(Pages pgs, Row row)
{
Report r = pgs.Report;
bool bHidden = IsHidden(r, row);
WorkClass wc = GetWC(r);
string mtype=null;
Stream strm=null;
System.Drawing.Image im=null;
SetPagePositionBegin(pgs);
if (bHidden)
{
PageImage pi = new PageImage(ImageFormat.Jpeg, null, 0, 0);
this.SetPagePositionAndStyle(r, pi, row);
SetPagePositionEnd(pgs, pi.Y + pi.H);
return;
}
if (wc.PgImage != null)
{ // have we already generated this one
// reuse most of the work; only position will likely change
PageImage pi = new PageImage(wc.PgImage.ImgFormat, wc.PgImage.ImageData, wc.PgImage.SamplesW, wc.PgImage.SamplesH);
pi.Name = wc.PgImage.Name; // this is name it will be shared under
pi.Sizing = this._Sizing;
this.SetPagePositionAndStyle(r, pi, row);
pgs.CurrentPage.AddObject(pi);
SetPagePositionEnd(pgs, pi.Y + pi.H);
return;
}
try
{
strm = GetImageStream(r, row, out mtype);
if (strm == null)
{
r.rl.LogError(4, string.Format("Unable to load image {0}.", this.Name.Nm));
return;
}
im = System.Drawing.Image.FromStream(strm);
int height = im.Height;
int width = im.Width;
MemoryStream ostrm = new MemoryStream();
strm.Position = 0;
ImageFormat imf;
switch(mtype.ToLower())
{
case "image/jpeg" :
imf = ImageFormat.Jpeg;
CopyStream(strm, ostrm);
break;
case "image/png":
imf = ImageFormat.Png;
CopyStream(strm, ostrm);
break;
default: // from old code where all images convert to jpeg, i don't know why. May be need delete it and add all support formats.
imf = ImageFormat.Jpeg;
System.Drawing.Imaging.ImageCodecInfo[] info;
info = ImageCodecInfo.GetImageEncoders();
EncoderParameters encoderParameters;
encoderParameters = new EncoderParameters(1);
encoderParameters.Param[0] = new EncoderParameter(Encoder.Quality, ImageQualityManager.EmbeddedImageQuality);
System.Drawing.Imaging.ImageCodecInfo codec = null;
for (int i = 0; i < info.Length; i++)
{
if (info[i].FormatDescription == "JPEG")
{
codec = info[i];
break;
}
}
im.Save(ostrm, codec, encoderParameters);
break;
}
byte[] ba = ostrm.ToArray();
ostrm.Close();
PageImage pi = new PageImage(imf, ba, width, height);
pi.Sizing = this._Sizing;
this.SetPagePositionAndStyle(r, pi, row);
pgs.CurrentPage.AddObject(pi);
if (_ConstantImage)
{
wc.PgImage = pi;
// create unique name; PDF generation uses this to optimize the saving of the image only once
pi.Name = "pi" + Interlocked.Increment(ref Parser.Counter).ToString(); // create unique name
}
SetPagePositionEnd(pgs, pi.Y + pi.H);
}
catch (Exception e)
{
// image failed to load, continue processing
r.rl.LogError(4, "Image load failed. " + e.Message);
}
finally
{
if (strm != null)
strm.Close();
if (im != null)
im.Dispose();
}
return;
}
override internal void RunPage(Pages pgs, Row row)
{
Report rpt = pgs.Report;
if (IsHidden(pgs.Report, row))
return;
SetPagePositionBegin(pgs);
// Build the Chart bitmap, along with data regions
Page p = pgs.CurrentPage;
ICustomReportItem cri = null;
Bitmap bm = null;
try
{
cri = RdlEngineConfig.CreateCustomReportItem(_Type);
SetProperties(pgs.Report, row, cri);
int width = WidthCalc(rpt, pgs.G) -
(Style == null? 0 :
(Style.EvalPaddingLeftPx(rpt, row) + Style.EvalPaddingRightPx(rpt, row)));
int height = RSize.PixelsFromPoints(this.HeightOrOwnerHeight) -
(Style == null? 0 :
(Style.EvalPaddingTopPx(rpt, row) + Style.EvalPaddingBottomPx(rpt, row)));
bm = new Bitmap(width, height);
cri.DrawImage(bm);
MemoryStream ostrm = new MemoryStream();
bm.Save(ostrm, IMAGEFORMAT); // generate a jpeg TODO: get png to work with pdf
byte[] ba = ostrm.ToArray();
ostrm.Close();
PageImage pi = new PageImage(IMAGEFORMAT, ba, width, height); // Create an image
pi.Sizing = ImageSizingEnum.Clip;
// RunPageRegionBegin(pgs);
SetPagePositionAndStyle(rpt, pi, row);
if (pgs.CurrentPage.YOffset + pi.Y + pi.H >= pgs.BottomOfPage && !pgs.CurrentPage.IsEmpty())
{ // force page break if it doesn't fit on the page
pgs.NextOrNew();
pgs.CurrentPage.YOffset = OwnerReport.TopOfPage;
if (this.YParents != null)
pi.Y = 0;
}
p = pgs.CurrentPage;
p.AddObject(pi); // Put image onto the current page
// RunPageRegionEnd(pgs);
if (!this.PageBreakAtEnd && !IsTableOrMatrixCell(rpt))
{
float newY = pi.Y + pi.H;
p.YOffset += newY; // bump the y location
}
SetPagePositionEnd(pgs, pi.Y + pi.H);
}
catch (Exception ex)
{
rpt.rl.LogError(8, string.Format("Exception in CustomReportItem handling: {0}", ex.Message));
}
finally
{
if (cri != null)
cri.Dispose();
}
return;
}
override internal void RunPage(Pages pgs, Row row)
{
Report rpt = pgs.Report;
if (IsHidden(pgs.Report, row))
{
return;
}
SetPagePositionBegin(pgs);
// Build the Chart bitmap, along with data regions
Page p = pgs.CurrentPage;
ICustomReportItem cri = null;
Bitmap bm = null;
try
{
cri = RdlEngineConfig.CreateCustomReportItem(_Type);
SetProperties(pgs.Report, row, cri);
int width = WidthCalc(rpt, pgs.G) -
(Style == null? 0 :
(Style.EvalPaddingLeftPx(rpt, row) + Style.EvalPaddingRightPx(rpt, row)));
int height = RSize.PixelsFromPoints(this.HeightOrOwnerHeight) -
(Style == null? 0 :
(Style.EvalPaddingTopPx(rpt, row) + Style.EvalPaddingBottomPx(rpt, row)));
bm = new Bitmap(width, height);
cri.DrawImage(bm);
MemoryStream ostrm = new MemoryStream();
bm.Save(ostrm, IMAGEFORMAT); // generate a jpeg TODO: get png to work with pdf
byte[] ba = ostrm.ToArray();
ostrm.Close();
PageImage pi = new PageImage(IMAGEFORMAT, ba, width, height); // Create an image
pi.Sizing = ImageSizingEnum.Clip;
// RunPageRegionBegin(pgs);
SetPagePositionAndStyle(rpt, pi, row);
if (pgs.CurrentPage.YOffset + pi.Y + pi.H >= pgs.BottomOfPage && !pgs.CurrentPage.IsEmpty())
{ // force page break if it doesn't fit on the page
pgs.NextOrNew();
pgs.CurrentPage.YOffset = OwnerReport.TopOfPage;
if (this.YParents != null)
{
pi.Y = 0;
}
}
p = pgs.CurrentPage;
p.AddObject(pi); // Put image onto the current page
// RunPageRegionEnd(pgs);
if (!this.PageBreakAtEnd && !IsTableOrMatrixCell(rpt))
{
float newY = pi.Y + pi.H;
p.YOffset += newY; // bump the y location
}
SetPagePositionEnd(pgs, pi.Y + pi.H);
}
catch (Exception ex)
{
rpt.rl.LogError(8, string.Format("Exception in CustomReportItem handling: {0}", ex.Message));
}
finally
{
if (cri != null)
{
cri.Dispose();
}
}
return;
}
