private void LayoutStaticContent(Flow.Flow flow, Region region,
AreaContainer area)
{
if (flow is StaticContent)
{
((StaticContent)flow).Layout(area, region);
}
else
{
FonetDriver.ActiveDriver.FireFonetError(region.GetName()
+ " only supports static-content flows currently. "
+ "Cannot use flow named '"
+ flow.GetFlowName() + "'");
}
}
internal void Parse(PixelFarm.Drawing.Pdf.MyPdfDocument doc)
{
//TEST CODE ONLY ***
var root_maker = Root.GetMaker();
//
var layout_master_set_maker = LayoutMasterSet.GetMaker();
var simplpe_page_master = SimplePageMaster.GetMaker();
var region_body = RegionBody.GetMaker();
var region_before = RegionBefore.GetMaker();
var region_after = RegionAfter.GetMaker();
//
var pageSeq_maker = PageSequence.GetMaker();
var flow_maker = Flow.Flow.GetMaker();
var block_maker = Flow.Block.GetMaker();
string nsuri = "http://www.w3.org/1999/XSL/Format";
streamRenderer.StartRenderer();
//1. root
Root rootObj = CreateAndAppend <Root>(null,
root_maker,
nsuri,
"root",
CreateAttributes());
//2.
LayoutMasterSet masterSet = CreateAndAppend(rootObj, layout_master_set_maker, nsuri,
"layout-master-set",
CreateAttributes());
{
SimplePageMaster simpleMaster = CreateAndAppend(
masterSet, simplpe_page_master, nsuri,
"simple-page-master",
CreateAttributes(
new AttrKeyValue("master-name", "simple"),
new AttrKeyValue("page-height", "29.7cm"),
new AttrKeyValue("margin-top", "1cm"),
new AttrKeyValue("margin-bottom", "2cm"),
new AttrKeyValue("margin-left", "2.5cm"),
new AttrKeyValue("margin-right", "2.5cm")
));
RegionBody rgnBody = CreateAndAppend(simpleMaster, region_body, nsuri, "region-body",
CreateAttributes(new AttrKeyValue("margin-top", "3cm")));
RegionBefore rgnBefore = CreateAndAppend(simpleMaster, region_before, nsuri, "region-before",
CreateAttributes(new AttrKeyValue("extent", "3cm")));
RegionAfter rgnAfter = CreateAndAppend(simpleMaster, region_after, nsuri, "region-after",
CreateAttributes(new AttrKeyValue("extent", "1.5cm")));
simpleMaster.End();
}
List <PixelFarm.Drawing.Pdf.MyPdfPage> pages = doc.Pages;
int page_count = pages.Count;
for (int i = 0; i < page_count; ++i)
{
PixelFarm.Drawing.Pdf.MyPdfPage p = pages[i];
PixelFarm.Drawing.Pdf.MyPdfCanvas canvas = p.Canvas;
PageSequence page_seq = CreateAndAppend(rootObj, pageSeq_maker, nsuri, "page-sequence",
CreateAttributes(new AttrKeyValue("master-reference", "simple")));
Flow.Flow flow_obj = CreateAndAppend(page_seq, flow_maker, nsuri, "flow",
CreateAttributes(new AttrKeyValue("flow-name", "xsl-region-body")));
Flow.Block block_obj = CreateAndAppend(
flow_obj, block_maker, nsuri, "block",
CreateAttributes(new AttrKeyValue("font-size", "18pt"),
new AttrKeyValue("color", "black"),
new AttrKeyValue("text-align", "center")
));
//very simple
List <PixelFarm.Drawing.Pdf.MyPdfTextBlock> textElems = canvas.TextElems;
//first sample ,
int elem_count = textElems.Count;
for (int n = 0; n < elem_count; ++n)
{
PixelFarm.Drawing.Pdf.MyPdfTextBlock textBlock = textElems[n];
string txt = textBlock.Text;
//
char[] charBuff = txt.ToCharArray();
block_obj.AddCharacters(charBuff, 0, charBuff.Length);
}
streamRenderer.Render(page_seq);
}
FonetDriver.ActiveDriver.FireFonetInfo("Parsing of document complete, stopping renderer");
streamRenderer.StopRenderer();
}
public void AddFlow(Flow.Flow flow)
{
if (_flowMap.ContainsKey(flow.GetFlowName()))
{
throw new FonetException("flow-names must be unique within an fo:page-sequence");
}
if (!this.layoutMasterSet.regionNameExists(flow.GetFlowName()))
{
FonetDriver.ActiveDriver.FireFonetError(
"region-name '" + flow.GetFlowName() + "' doesn't exist in the layout-master-set.");
}
_flowMap.Add(flow.GetFlowName(), flow);
IsFlowSet = true;
}
