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gen_rectangle1gen_rectangle1GenRectangle1gen_rectangle1GenRectangle1GenRectangle1 (Operator)

Name

gen_rectangle1gen_rectangle1GenRectangle1gen_rectangle1GenRectangle1GenRectangle1 — Erzeugen eines Rechtecks parallel zu den Koordinatenachsen.

Signatur

gen_rectangle1( : Rectangle : Row1, Column1, Row2, Column2 : )

Herror gen_rectangle1(Hobject* Rectangle, double Row1, double Column1, double Row2, double Column2)

Herror T_gen_rectangle1(Hobject* Rectangle, const Htuple Row1, const Htuple Column1, const Htuple Row2, const Htuple Column2)

Herror gen_rectangle1(Hobject* Rectangle, const HTuple& Row1, const HTuple& Column1, const HTuple& Row2, const HTuple& Column2)

HRegion HRegion::GenRectangle1(const HTuple& Row1, const HTuple& Column1, const HTuple& Row2, const HTuple& Column2)

HRegionArray HRegionArray::GenRectangle1(const HTuple& Row1, const HTuple& Column1, const HTuple& Row2, const HTuple& Column2)

void GenRectangle1(HObject* Rectangle, const HTuple& Row1, const HTuple& Column1, const HTuple& Row2, const HTuple& Column2)

void HRegion::HRegion(const HTuple& Row1, const HTuple& Column1, const HTuple& Row2, const HTuple& Column2)

void HRegion::HRegion(double Row1, double Column1, double Row2, double Column2)

void HRegion::GenRectangle1(const HTuple& Row1, const HTuple& Column1, const HTuple& Row2, const HTuple& Column2)

void HRegion::GenRectangle1(double Row1, double Column1, double Row2, double Column2)

void HOperatorSetX.GenRectangle1(
[out] IHUntypedObjectX** Rectangle, [in] VARIANT Row1, [in] VARIANT Column1, [in] VARIANT Row2, [in] VARIANT Column2)

void HRegionX.GenRectangle1(
[in] VARIANT Row1, [in] VARIANT Column1, [in] VARIANT Row2, [in] VARIANT Column2)

static void HOperatorSet.GenRectangle1(out HObject rectangle, HTuple row1, HTuple column1, HTuple row2, HTuple column2)

public HRegion(HTuple row1, HTuple column1, HTuple row2, HTuple column2)

public HRegion(double row1, double column1, double row2, double column2)

void HRegion.GenRectangle1(HTuple row1, HTuple column1, HTuple row2, HTuple column2)

void HRegion.GenRectangle1(double row1, double column1, double row2, double column2)

Beschreibung

gen_rectangle1gen_rectangle1GenRectangle1gen_rectangle1GenRectangle1GenRectangle1 generiert ein oder mehrere Rechtecke parallel zu den Koordinatenachsen, welche durch das linke obere Eck (Row1Row1Row1Row1Row1row1, Column1Column1Column1Column1Column1column1) und das rechte untere Eck (Row2Row2Row2Row2Row2row2, Column2Column2Column2Column2Column2column2) beschrieben werden. Es kann mehr als eine Region erzeugt werden, indem ein Tupel von Eckpunkten übergeben wird. Das Koordinatensystem läuft von (0,0) (linkes oberes Eck) bis (Width-1,Height-1). Siehe hierzu auch get_systemget_systemGetSystemget_systemGetSystemGetSystem und reset_obj_dbreset_obj_dbResetObjDbreset_obj_dbResetObjDbResetObjDb.

Parallelisierung

Parameter

RectangleRectangleRectangleRectangleRectanglerectangle (output_object)  region(-array) → objectHRegionHRegionHRegionHRegionXHobject *

Erzeugtes Rechteck.

Row1Row1Row1Row1Row1row1 (input_control)  rectangle.origin.y(-array) → HTupleHTupleHTupleVARIANTHtuple (real / integer) (double / int / long) (double / Hlong) (double / Hlong) (double / Hlong) (double / Hlong)

Zeile des linken oberen Eckpunkts.

Defaultwert: 30.0

Wertevorschläge: 0.0, 10.0, 20.0, 50.0, 100.0, 200.0

Typischer Wertebereich: Row1 Row1 Row1 Row1 Row1 row1 (lin)

Minimale Schrittweite: 1.0

Empfohlene Schrittweite: 10.0

Column1Column1Column1Column1Column1column1 (input_control)  rectangle.origin.x(-array) → HTupleHTupleHTupleVARIANTHtuple (real / integer) (double / int / long) (double / Hlong) (double / Hlong) (double / Hlong) (double / Hlong)

Spalte des linken oberen Eckpunkts.

Defaultwert: 20.0

Wertevorschläge: 0.0, 10.0, 20.0, 50.0, 100.0, 200.0

Typischer Wertebereich: Column1 Column1 Column1 Column1 Column1 column1 (lin)

Minimale Schrittweite: 1.0

Empfohlene Schrittweite: 10.0

Row2Row2Row2Row2Row2row2 (input_control)  rectangle.corner.y(-array) → HTupleHTupleHTupleVARIANTHtuple (real / integer) (double / int / long) (double / Hlong) (double / Hlong) (double / Hlong) (double / Hlong)

Zeile des rechten unteren Eckpunkts.

Defaultwert: 100.0

Wertevorschläge: 10.0, 20.0, 50.0, 100.0, 200.0, 300.0, 400.0, 500.0, 511.0

Typischer Wertebereich: Row2 Row2 Row2 Row2 Row2 row2 (lin)

Minimale Schrittweite: 1.0

Empfohlene Schrittweite: 10.0

Restriktion: Row2 >= Row1

Column2Column2Column2Column2Column2column2 (input_control)  rectangle.corner.x(-array) → HTupleHTupleHTupleVARIANTHtuple (real / integer) (double / int / long) (double / Hlong) (double / Hlong) (double / Hlong) (double / Hlong)

Spalte des rechten unteren Eckpunkts.

Defaultwert: 200.0

Wertevorschläge: 10.0, 20.0, 50.0, 100.0, 200.0, 300.0, 400.0, 500.0, 511.0

Typischer Wertebereich: Column2 Column2 Column2 Column2 Column2 column2 (lin)

Minimale Schrittweite: 1.0

Empfohlene Schrittweite: 10.0

Restriktion: Column2 >= Column1

Beispiel (HDevelop)

* Contrast improvement in a rectangular region of interest
dev_open_window (0, 0, 512, 512, 'black', WindowHandle)
read_image(Image,'mreut')
dev_display (Image)
draw_rectangle1(WindowHandle,Row1,Column1,Row2,Column2)
gen_rectangle1(Rectangle,Row1,Column1,Row2,Column2)
reduce_domain(Image,Rectangle,Mask)
emphasize(Mask,Emphasize,9,9,1.0)
dev_display (Emphasize)

Beispiel (C)

/* Contrast improvement in a rectangular region of interest */

read_image(&Image,"mreut");
open_window(0,0,-1,-1,"root","visible","",&WindowHandle);
disp_image(Image,WindowHandle);
draw_rectangle1(WindowHandle,&Row1,&Column1,&Row2,&Column2);
gen_rectangle1(&Rect,(double)Row1,(double)Column1,
                     (double)Row2,(double)Column2);
reduce_domain(Image,Rect,&Mask);
emphasize(Mask,&Emphasize,9,9,1.0);
disp_image(Emphasize,WindowHandle);

Beispiel (HDevelop)

* Contrast improvement in a rectangular region of interest
dev_open_window (0, 0, 512, 512, 'black', WindowHandle)
read_image(Image,'mreut')
dev_display (Image)
draw_rectangle1(WindowHandle,Row1,Column1,Row2,Column2)
gen_rectangle1(Rectangle,Row1,Column1,Row2,Column2)
reduce_domain(Image,Rectangle,Mask)
emphasize(Mask,Emphasize,9,9,1.0)
dev_display (Emphasize)

Beispiel (HDevelop)

* Contrast improvement in a rectangular region of interest
dev_open_window (0, 0, 512, 512, 'black', WindowHandle)
read_image(Image,'mreut')
dev_display (Image)
draw_rectangle1(WindowHandle,Row1,Column1,Row2,Column2)
gen_rectangle1(Rectangle,Row1,Column1,Row2,Column2)
reduce_domain(Image,Rectangle,Mask)
emphasize(Mask,Emphasize,9,9,1.0)
dev_display (Emphasize)

Beispiel (HDevelop)

* Contrast improvement in a rectangular region of interest
dev_open_window (0, 0, 512, 512, 'black', WindowHandle)
read_image(Image,'mreut')
dev_display (Image)
draw_rectangle1(WindowHandle,Row1,Column1,Row2,Column2)
gen_rectangle1(Rectangle,Row1,Column1,Row2,Column2)
reduce_domain(Image,Rectangle,Mask)
emphasize(Mask,Emphasize,9,9,1.0)
dev_display (Emphasize)

Beispiel (HDevelop)

* Contrast improvement in a rectangular region of interest
dev_open_window (0, 0, 512, 512, 'black', WindowHandle)
read_image(Image,'mreut')
dev_display (Image)
draw_rectangle1(WindowHandle,Row1,Column1,Row2,Column2)
gen_rectangle1(Rectangle,Row1,Column1,Row2,Column2)
reduce_domain(Image,Rectangle,Mask)
emphasize(Mask,Emphasize,9,9,1.0)
dev_display (Emphasize)

Ergebnis

Sind die Parameterwerte korrekt, dann liefert gen_rectangle1gen_rectangle1GenRectangle1gen_rectangle1GenRectangle1GenRectangle1 den Wert 2 (H_MSG_TRUE). Andernfalls wird eine Fehlerbehandlung durchgeführt. Das Clipping am aktuellen Bildformat wird durch set_system('clip_region',<'true'/'false'>)set_system("clip_region",<"true"/"false">)SetSystem("clip_region",<"true"/"false">)set_system("clip_region",<"true"/"false">)SetSystem("clip_region",<"true"/"false">)SetSystem("clip_region",<"true"/"false">) festgelegt.

Nachfolger

paint_regionpaint_regionPaintRegionpaint_regionPaintRegionPaintRegion, reduce_domainreduce_domainReduceDomainreduce_domainReduceDomainReduceDomain

Alternativen

gen_rectangle2gen_rectangle2GenRectangle2gen_rectangle2GenRectangle2GenRectangle2, gen_region_polygongen_region_polygonGenRegionPolygongen_region_polygonGenRegionPolygonGenRegionPolygon, fill_upfill_upFillUpfill_upFillUpFillUp, gen_region_runsgen_region_runsGenRegionRunsgen_region_runsGenRegionRunsGenRegionRuns, gen_region_pointsgen_region_pointsGenRegionPointsgen_region_pointsGenRegionPointsGenRegionPoints, gen_region_linegen_region_lineGenRegionLinegen_region_lineGenRegionLineGenRegionLine

Siehe auch

draw_rectangle1draw_rectangle1DrawRectangle1draw_rectangle1DrawRectangle1DrawRectangle1, reduce_domainreduce_domainReduceDomainreduce_domainReduceDomainReduceDomain, smallest_rectangle1smallest_rectangle1SmallestRectangle1smallest_rectangle1SmallestRectangle1SmallestRectangle1

Modul

Foundation

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