get_metrology_object_model_contourT_get_metrology_object_model_contourGetMetrologyObjectModelContourGetMetrologyObjectModelContour (Operator)

Name

get_metrology_object_model_contourT_get_metrology_object_model_contourGetMetrologyObjectModelContourGetMetrologyObjectModelContour — Query the model contour of a metrology object in image coordinates.

Signature

Description

get_metrology_object_model_contourget_metrology_object_model_contourGetMetrologyObjectModelContourGetMetrologyObjectModelContourGetMetrologyObjectModelContour returns the contours for the chosen metrology objects in image coordinates.

For an explanation of the concept of 2D metrology see the introduction of chapter 2D Metrology.

The metrology model is defined by the handle MetrologyHandleMetrologyHandleMetrologyHandleMetrologyHandlemetrologyHandle. The parameter IndexIndexIndexIndexindex specifies for which metrology objects the contours are queried. For IndexIndexIndexIndexindex set to 'all'"all""all""all""all", the contours of all metrology objects are returned.

The form and pose of each contour is determined by the parameters set when adding the object using e.g. add_metrology_object_genericadd_metrology_object_genericAddMetrologyObjectGenericAddMetrologyObjectGenericAddMetrologyObjectGeneric, add_metrology_object_circle_measureadd_metrology_object_circle_measureAddMetrologyObjectCircleMeasureAddMetrologyObjectCircleMeasureAddMetrologyObjectCircleMeasure, etc. If a different reference coordinate system was set for the metrology model using set_metrology_model_paramset_metrology_model_paramSetMetrologyModelParamSetMetrologyModelParamSetMetrologyModelParam or an alignment of the metrology model was performed using align_metrology_modelalign_metrology_modelAlignMetrologyModelAlignMetrologyModelAlignMetrologyModel, these values influence the current pose of the metrology objects and thus the pose of the contours returned in ContourContourContourContourcontour.

The resolution of the returned ContourContourContourContourcontour is controlled via ResolutionResolutionResolutionResolutionresolution containing the Euclidean distance (in pixel) between neighboring contour points. If the input value falls below the minimal possible value (1.192e-7), the resolution is set internally to the smallest valid value.

Execution Information

• Multithreading type: reentrant (runs in parallel with non-exclusive operators).
• Multithreading scope: global (may be called from any thread).
• Processed without parallelization.

Parameters

Result

If the parameters are valid, the operator get_metrology_object_model_contourget_metrology_object_model_contourGetMetrologyObjectModelContourGetMetrologyObjectModelContourGetMetrologyObjectModelContour returns the value 2 (H_MSG_TRUE). If necessary, an exception is raised.

Possible Predecessors

add_metrology_object_genericadd_metrology_object_genericAddMetrologyObjectGenericAddMetrologyObjectGenericAddMetrologyObjectGeneric, add_metrology_object_circle_measureadd_metrology_object_circle_measureAddMetrologyObjectCircleMeasureAddMetrologyObjectCircleMeasureAddMetrologyObjectCircleMeasure, add_metrology_object_ellipse_measureadd_metrology_object_ellipse_measureAddMetrologyObjectEllipseMeasureAddMetrologyObjectEllipseMeasureAddMetrologyObjectEllipseMeasure, add_metrology_object_rectangle2_measureadd_metrology_object_rectangle2_measureAddMetrologyObjectRectangle2MeasureAddMetrologyObjectRectangle2MeasureAddMetrologyObjectRectangle2Measure, add_metrology_object_line_measureadd_metrology_object_line_measureAddMetrologyObjectLineMeasureAddMetrologyObjectLineMeasureAddMetrologyObjectLineMeasure

Possible Successors

apply_metrology_modelapply_metrology_modelApplyMetrologyModelApplyMetrologyModelApplyMetrologyModel

See also

set_metrology_model_paramset_metrology_model_paramSetMetrologyModelParamSetMetrologyModelParamSetMetrologyModelParam, get_metrology_object_measuresget_metrology_object_measuresGetMetrologyObjectMeasuresGetMetrologyObjectMeasuresGetMetrologyObjectMeasures, align_metrology_modelalign_metrology_modelAlignMetrologyModelAlignMetrologyModelAlignMetrologyModel

Module

2D Metrology