/**
* Initializes the member variables from the Escher stream data
*/
private void initialize()
{
readSpContainer = drawingData.getSpContainer(drawingNumber);
Assert.verify(readSpContainer != null);
EscherRecord[] children = readSpContainer.getChildren();
Sp sp = (Sp)readSpContainer.getChildren()[0];
objectId = objRecord.getObjectId();
shapeId = sp.getShapeId();
type = ShapeType.getType(sp.getShapeType());
if (type == ShapeType.UNKNOWN)
{
//logger.warn("Unknown shape type");
}
ClientAnchor clientAnchor = null;
for (int i = 0; i < children.Length && clientAnchor == null; i++)
{
if (children[i].getType() == EscherRecordType.CLIENT_ANCHOR)
{
clientAnchor = (ClientAnchor)children[i];
}
}
if (clientAnchor == null)
{
//logger.warn("client anchor not found");
}
else
{
column = (int)clientAnchor.getX1() - 1;
row = (int)clientAnchor.getY1() + 1;
width = clientAnchor.getX2() - clientAnchor.getX1();
height = clientAnchor.getY2() - clientAnchor.getY1();
}
initialized = true;
}
/**
* Initializes the member variables from the Escher stream data
*/
private void initialize()
{
readSpContainer = drawingData.getSpContainer(drawingNumber);
Assert.verify(readSpContainer != null);
EscherRecord[] children = readSpContainer.getChildren();
Sp sp = (Sp)readSpContainer.getChildren()[0];
shapeId = sp.getShapeId();
objectId = objRecord.getObjectId();
type = ShapeType.getType(sp.getShapeType());
if (type == ShapeType.UNKNOWN)
{
//logger.warn("Unknown shape type");
}
Opt opt = (Opt)readSpContainer.getChildren()[1];
if (opt.getProperty(260) != null)
{
blipId = opt.getProperty(260).value;
}
if (opt.getProperty(261) != null)
{
imageFile = new System.IO.FileInfo(opt.getProperty(261).StringValue);
}
else
{
if (type == ShapeType.PICTURE_FRAME)
{
//logger.warn("no filename property for drawing");
imageFile = new System.IO.FileInfo(blipId.ToString().Trim());
}
}
ClientAnchor clientAnchor = null;
for (int i = 0; i < children.Length && clientAnchor == null; i++)
{
if (children[i].getType() == EscherRecordType.CLIENT_ANCHOR)
{
clientAnchor = (ClientAnchor)children[i];
}
}
if (clientAnchor == null)
{
//logger.warn("client anchor not found");
}
else
{
x = clientAnchor.getX1();
y = clientAnchor.getY1();
width = clientAnchor.getX2() - x;
height = clientAnchor.getY2() - y;
imageAnchorProperties = ImageAnchorProperties.getImageAnchorProperties(clientAnchor.getProperties());
}
if (blipId == 0)
{
//logger.warn("linked drawings are not supported");
}
initialized = true;
}