Hi all,
I'm trying to generate two circles that regard one node of a line
segment as center point respectively,using the follwing statements in
my mapping file.
¡¡
FACTORY_DEF * TeeFactory \
FACTORY_NAME "Get Line Segment Nodes" \
INPUT FEATURE_TYPE line \
OUTPUT FEATURE_TYPE line_1 \
x @Coordinate(x,0) \
y @Coordinate(y,0) \
@SupplyAttributes(z,0) \
OUTPUT FEATURE_TYPE line_2 \
x @Coordinate(x,-1) \
y @Coordinate(y,-1) \
@SupplyAttributes(z,0)
FACTORY_DEF * TeeFactory \
FACTORY_NAME "Create Circle" \
INPUT FEATURE_TYPE line_1 \
INPUT FEATURE_TYPE line_2 \
OUTPUT FEATURE_TYPE circles \
@Dimension(2) \
@XValue(&x,RESET) \
@YValue(&y) \
@GeometryType(fme_point) \
@SupplyAttributes(fme_primary_axis,2) \
@SupplyAttributes(fme_secondary_axis,2) \
@SupplyAttributes(fme_rotation,0) \
@SupplyAttributes(fme_start_angle,0) \
@SupplyAttributes(fme_sweep_angle,360)
FACTORY_DEF * RecorderFactory \
INPUT FEATURE_TYPE circles \
FEATURE_FILE "$(FME_MF_DIR)/temp.ffs" \
MODE RECORD_PASS_THROUGH
¡¡
Though I could see the circles in the temp.ffs file with FME Viewer,I
could not found them in the destination file.
Why?
In addition, how to generate circular arc using CreationFactory?
Any help will be greatly appreciated.
fang
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