select_lines T_select_lines SelectLines SelectLines (Operator)
Name
select_lines T_select_lines SelectLines SelectLines
Warning
select_lines select_lines SelectLines SelectLines SelectLines
Signature
select_lines ( : : RowBeginIn ColBeginIn RowEndIn ColEndIn Feature Operation Min Max RowBeginOut ColBeginOut RowEndOut ColEndOut
Herror T_select_lines (const Htuple RowBeginIn ColBeginIn RowEndIn ColEndIn Feature Operation Min Max RowBeginOut ColBeginOut RowEndOut ColEndOut
void SelectLines (const HTuple& RowBeginIn ColBeginIn RowEndIn ColEndIn Feature Operation Min Max RowBeginOut ColBeginOut RowEndOut ColEndOut
static void HMisc ::SelectLines (const HTuple& RowBeginIn ColBeginIn RowEndIn ColEndIn Feature Operation Min Max RowBeginOut ColBeginOut RowEndOut ColEndOut
static void HMisc ::SelectLines (const HTuple& RowBeginIn ColBeginIn RowEndIn ColEndIn Feature Operation Min Max RowBeginOut ColBeginOut RowEndOut ColEndOut
static void HMisc ::SelectLines (const HTuple& RowBeginIn ColBeginIn RowEndIn ColEndIn Feature Operation Min Max RowBeginOut ColBeginOut RowEndOut ColEndOut
static void HMisc ::SelectLines (const HTuple& RowBeginIn ColBeginIn RowEndIn ColEndIn Feature Operation Min Max RowBeginOut ColBeginOut RowEndOut ColEndOut
(Windows only)
static void HOperatorSet .SelectLines (HTuple rowBeginIn HTuple colBeginIn HTuple rowEndIn HTuple colEndIn HTuple feature HTuple operation HTuple min HTuple max HTuple rowBeginOut HTuple colBeginOut HTuple rowEndOut HTuple colEndOut
static void HMisc .SelectLines (HTuple rowBeginIn HTuple colBeginIn HTuple rowEndIn HTuple colEndIn HTuple feature operation HTuple min HTuple max HTuple rowBeginOut HTuple colBeginOut HTuple rowEndOut HTuple colEndOut
static void HMisc .SelectLines (HTuple rowBeginIn HTuple colBeginIn HTuple rowEndIn HTuple colEndIn feature operation min max HTuple rowBeginOut HTuple colBeginOut HTuple rowEndOut HTuple colEndOut
Description
The operator select_lines select_lines SelectLines SelectLines SelectLines Feature Feature Feature Feature feature Operation Operation Operation Operation operation Operation Operation Operation Operation operation Min Min Min Min min Max Max Max Max max 'min' "min" "min" "min" "min" 'max' "max" "max" "max" "max" Min Min Min Min min Max Max Max Max max
Feature Feature Feature Feature feature
'length'
(Euclidean) length of the line
'row'
Line index of the center
'column'
Column index of the center
'phi'
Orientation of the line
Attention
If only one feature is used the value of Operation Operation Operation Operation operation
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
RowBeginIn RowBeginIn RowBeginIn RowBeginIn rowBeginIn line.begin.y-array → HTuple HTuple Htuple (integer) (int / long) (Hlong ) (Hlong )
Row coordinates of the starting points of the
input lines.
ColBeginIn ColBeginIn ColBeginIn ColBeginIn colBeginIn line.begin.x-array → HTuple HTuple Htuple (integer) (int / long) (Hlong ) (Hlong )
Column coordinates of the starting points of the
input lines.
RowEndIn RowEndIn RowEndIn RowEndIn rowEndIn line.end.y-array → HTuple HTuple Htuple (integer) (int / long) (Hlong ) (Hlong )
Row coordinates of the ending points of the
input lines.
ColEndIn ColEndIn ColEndIn ColEndIn colEndIn line.end.x-array → HTuple HTuple Htuple (integer) (int / long) (Hlong ) (Hlong )
Column coordinates of the ending points of the
input lines.
Feature Feature Feature Feature feature string(-array) → HTuple HTuple Htuple (string) (string ) (HString ) (char* )
Features to be used for selection.
Default value:
'length'
"length"
"length"
"length"
"length"
List of values: 'column' "column" "column" "column" "column" , 'length' "length" "length" "length" "length" , 'phi' "phi" "phi" "phi" "phi" , 'row' "row" "row" "row" "row"
Operation Operation Operation Operation operation string → HTuple HTuple Htuple (string) (string ) (HString ) (char* )
Desired combination of the features.
Default value:
'and'
"and"
"and"
"and"
"and"
List of values: 'and' "and" "and" "and" "and" , 'or' "or" "or" "or" "or"
Min Min Min Min min string(-array) → HTuple HTuple Htuple (string / integer / real) (string / int / long / double) (HString / Hlong / double) (char* / Hlong / double)
Lower limits of the features or 'min'.
Default value:
'min'
"min"
"min"
"min"
"min"
Max Max Max Max max string(-array) → HTuple HTuple Htuple (string / integer / real) (string / int / long / double) (HString / Hlong / double) (char* / Hlong / double)
Upper limits of the features or 'max'.
Default value:
'max'
"max"
"max"
"max"
"max"
RowBeginOut RowBeginOut RowBeginOut RowBeginOut rowBeginOut line.begin.y-array → HTuple HTuple Htuple (integer) (int / long) (Hlong ) (Hlong )
Row coordinates of the starting points of the
output lines.
ColBeginOut ColBeginOut ColBeginOut ColBeginOut colBeginOut line.begin.x-array → HTuple HTuple Htuple (integer) (int / long) (Hlong ) (Hlong )
Column coordinates of the starting points of the
output lines.
RowEndOut RowEndOut RowEndOut RowEndOut rowEndOut line.end.y-array → HTuple HTuple Htuple (integer) (int / long) (Hlong ) (Hlong )
Row coordinates of the ending points of the
output lines.
ColEndOut ColEndOut ColEndOut ColEndOut colEndOut line.end.x-array → HTuple HTuple Htuple (integer) (int / long) (Hlong ) (Hlong )
Column coordinates of the ending points of the
output lines.
Result
The operator select_lines select_lines SelectLines SelectLines SelectLines
Possible Predecessors
sobel_amp sobel_amp SobelAmp SobelAmp SobelAmp edges_image edges_image EdgesImage EdgesImage EdgesImage threshold threshold Threshold Threshold Threshold hysteresis_threshold hysteresis_threshold HysteresisThreshold HysteresisThreshold HysteresisThreshold split_skeleton_region split_skeleton_region SplitSkeletonRegion SplitSkeletonRegion SplitSkeletonRegion split_skeleton_lines split_skeleton_lines SplitSkeletonLines SplitSkeletonLines SplitSkeletonLines
Possible Successors
set_line_width set_line_width SetLineWidth SetLineWidth SetLineWidth disp_line disp_line DispLine DispLine DispLine
Alternatives
line_orientation line_orientation LineOrientation LineOrientation LineOrientation line_position line_position LinePosition LinePosition LinePosition partition_lines partition_lines PartitionLines PartitionLines PartitionLines
See also
partition_lines partition_lines PartitionLines PartitionLines PartitionLines select_lines_longest select_lines_longest SelectLinesLongest SelectLinesLongest SelectLinesLongest detect_edge_segments detect_edge_segments DetectEdgeSegments DetectEdgeSegments DetectEdgeSegments select_shape select_shape SelectShape SelectShape SelectShape
Module
Foundation