protected void buildTextPrimitives(VPFCoverage coverage, VPFTile tile, VPFPrimitiveData primitiveData)
{
VPFBufferedRecordData textTable = this.createPrimitiveTable(coverage, tile, VPFConstants.TEXT_PRIMITIVE_TABLE);
if (textTable == null || textTable.getNumRecords() == 0)
{
return;
}
int numText = textTable.getNumRecords();
VPFPrimitiveData.BasicPrimitiveInfo[] textInfo = new VPFPrimitiveData.BasicPrimitiveInfo[numText];
VecBufferSequence coords = (VecBufferSequence)textTable.getRecordData("shape_line").getBackingData();
CompoundStringBuilder strings = (CompoundStringBuilder)textTable.getRecordData("string").getBackingData();
foreach (VPFRecord row in textTable)
{
int id = row.getId();
textInfo[VPFBufferedRecordData.indexFromId(id)] = new VPFPrimitiveData.BasicPrimitiveInfo(
VPFBoundingBox.fromVecBuffer(coords.subBuffer(id)));
}
primitiveData.setPrimitiveInfo(VPFConstants.TEXT_PRIMITIVE_TABLE, textInfo);
primitiveData.setPrimitiveCoords(VPFConstants.TEXT_PRIMITIVE_TABLE, coords);
primitiveData.setPrimitiveStrings(VPFConstants.TEXT_PRIMITIVE_TABLE, strings);
}
protected bool buildNodePrimitives(VPFBufferedRecordData table, String name, VPFPrimitiveData primitiveData)
{
int numNodes = table.getNumRecords();
VPFPrimitiveData.BasicPrimitiveInfo[] nodeInfo = new VPFPrimitiveData.BasicPrimitiveInfo[numNodes];
VecBufferSequence coords = (VecBufferSequence)table.getRecordData("coordinate").getBackingData();
foreach (VPFRecord row in table)
{
int id = row.getId();
nodeInfo[VPFBufferedRecordData.indexFromId(id)] = new VPFPrimitiveData.BasicPrimitiveInfo(
VPFBoundingBox.fromVecBuffer(coords.subBuffer(id)));
}
primitiveData.setPrimitiveInfo(name, nodeInfo);
primitiveData.setPrimitiveCoords(name, coords);
return(true);
}