ClassesClassesClassesClasses | | | | Operators

draw_xld_moddraw_xld_modDrawXldModdraw_xld_modDrawXldModDrawXldMod (Operator)

Name

draw_xld_moddraw_xld_modDrawXldModdraw_xld_modDrawXldModDrawXldMod — Interactive modification of a contour.

Signature

draw_xld_mod(ContIn : ContOut : WindowHandle, Rotate, Move, Scale, KeepRatio, Edit : )

Herror draw_xld_mod(const Hobject ContIn, Hobject* ContOut, const Hlong WindowHandle, const char* Rotate, const char* Move, const char* Scale, const char* KeepRatio, const char* Edit)

Herror T_draw_xld_mod(const Hobject ContIn, Hobject* ContOut, const Htuple WindowHandle, const Htuple Rotate, const Htuple Move, const Htuple Scale, const Htuple KeepRatio, const Htuple Edit)

Herror draw_xld_mod(Hobject ContIn, Hobject* ContOut, const HTuple& WindowHandle, const HTuple& Rotate, const HTuple& Move, const HTuple& Scale, const HTuple& KeepRatio, const HTuple& Edit)

HXLDCont HXLDCont::DrawXldMod(const HTuple& WindowHandle, const HTuple& Rotate, const HTuple& Move, const HTuple& Scale, const HTuple& KeepRatio, const HTuple& Edit) const

void DrawXldMod(const HObject& ContIn, HObject* ContOut, const HTuple& WindowHandle, const HTuple& Rotate, const HTuple& Move, const HTuple& Scale, const HTuple& KeepRatio, const HTuple& Edit)

HXLDCont HXLDCont::DrawXldMod(const HWindow& WindowHandle, const HString& Rotate, const HString& Move, const HString& Scale, const HString& KeepRatio, const HString& Edit) const

HXLDCont HXLDCont::DrawXldMod(const HWindow& WindowHandle, const char* Rotate, const char* Move, const char* Scale, const char* KeepRatio, const char* Edit) const

HXLDCont HWindow::DrawXldMod(const HXLDCont& ContIn, const HString& Rotate, const HString& Move, const HString& Scale, const HString& KeepRatio, const HString& Edit) const

HXLDCont HWindow::DrawXldMod(const HXLDCont& ContIn, const char* Rotate, const char* Move, const char* Scale, const char* KeepRatio, const char* Edit) const

void HOperatorSetX.DrawXldMod(
[in] IHUntypedObjectX* ContIn, [out] IHUntypedObjectX*ContOut, [in] VARIANT WindowHandle, [in] VARIANT Rotate, [in] VARIANT Move, [in] VARIANT Scale, [in] VARIANT KeepRatio, [in] VARIANT Edit)

IHXLDContX* HXLDContX.DrawXldMod(
[in] IHWindowX* WindowHandle, [in] BSTR Rotate, [in] BSTR Move, [in] BSTR Scale, [in] BSTR KeepRatio, [in] BSTR Edit)

IHXLDContX* HWindowX.DrawXldMod(
[in] IHXLDContX* ContIn, [in] BSTR Rotate, [in] BSTR Move, [in] BSTR Scale, [in] BSTR KeepRatio, [in] BSTR Edit)

static void HOperatorSet.DrawXldMod(HObject contIn, out HObject contOut, HTuple windowHandle, HTuple rotate, HTuple move, HTuple scale, HTuple keepRatio, HTuple edit)

HXLDCont HXLDCont.DrawXldMod(HWindow windowHandle, string rotate, string move, string scale, string keepRatio, string edit)

HXLDCont HWindow.DrawXldMod(HXLDCont contIn, string rotate, string move, string scale, string keepRatio, string edit)

Description

draw_xld_moddraw_xld_modDrawXldModdraw_xld_modDrawXldModDrawXldMod returns a contour, which has been interactively modified by the user in the window.

You can modify the contour in two ways: by editing the contour itself, e.g., by inserting or moving contour points, or by transforming the contour as a whole, e.g., by rotating moving or scaling it. Note that you can only edit a contour if EditEditEditEditEditedit is set to 'true'"true""true""true""true""true". Similarly, you can only rotate, move or scale it if RotateRotateRotateRotateRotaterotate, MoveMoveMoveMoveMovemove, and ScaleScaleScaleScaleScalescale, respectively, are set to 'true'"true""true""true""true""true".

draw_xld_moddraw_xld_modDrawXldModdraw_xld_modDrawXldModDrawXldMod starts in the transformation mode. In this mode, the contour is displayed together with 3 symbols: a cross in the middle and an arrow to the right if RotateRotateRotateRotateRotaterotate is set to 'true'"true""true""true""true""true", and a double-headed arrow to the upper right if ScaleScaleScaleScaleScalescale is set to 'true'"true""true""true""true""true". To switch into the edit mode, press the Shift key; by pressing it again, you can switch back into the transformation mode.

Transformation Mode

Edit Mode In this mode, the contour is display together with 5 pick points, which are located in the middle and at the corners of the surrounding rectangle. If the contour is closed, the pick points are displayed as squares, otherwise shaped like a 'u'. By clicking on a pick point, you can close an open contour and vice versa. Depending on the state of the contour, you can perform different modifications. Open contours (pick points shaped like a 'u')

Closed contours (square pick points)

Pressing the right mouse button terminates the procedure. On Mac OS X draw_xld_moddraw_xld_modDrawXldModdraw_xld_modDrawXldModDrawXldMod can also be terminated by pressing the escape key.

Parallelization

Parameters

ContInContInContInContInContIncontIn (input_object)  xld_cont objectHXLDContHXLDContHXLDContHXLDContXHobject

Input contour.

ContOutContOutContOutContOutContOutcontOut (output_object)  xld_cont objectHXLDContHXLDContHXLDContHXLDContXHobject *

Modified contour.

WindowHandleWindowHandleWindowHandleWindowHandleWindowHandlewindowHandle (input_control)  window HWindow, HTupleHTupleHTupleHWindowX, VARIANTHtuple (integer) (IntPtr) (Hlong) (Hlong) (Hlong) (Hlong)

Window identifier.

RotateRotateRotateRotateRotaterotate (input_control)  string HTupleHTupleHTupleVARIANTHtuple (string) (string) (HString) (char*) (BSTR) (char*)

Enable rotation?

Default value: 'true' "true" "true" "true" "true" "true"

List of values: 'false'"false""false""false""false""false", 'true'"true""true""true""true""true"

MoveMoveMoveMoveMovemove (input_control)  string HTupleHTupleHTupleVARIANTHtuple (string) (string) (HString) (char*) (BSTR) (char*)

Enable moving?

Default value: 'true' "true" "true" "true" "true" "true"

List of values: 'false'"false""false""false""false""false", 'true'"true""true""true""true""true"

ScaleScaleScaleScaleScalescale (input_control)  string HTupleHTupleHTupleVARIANTHtuple (string) (string) (HString) (char*) (BSTR) (char*)

Enable scaling?

Default value: 'true' "true" "true" "true" "true" "true"

List of values: 'false'"false""false""false""false""false", 'true'"true""true""true""true""true"

KeepRatioKeepRatioKeepRatioKeepRatioKeepRatiokeepRatio (input_control)  string HTupleHTupleHTupleVARIANTHtuple (string) (string) (HString) (char*) (BSTR) (char*)

Keep ratio while scaling?

Default value: 'true' "true" "true" "true" "true" "true"

List of values: 'false'"false""false""false""false""false", 'true'"true""true""true""true""true"

EditEditEditEditEditedit (input_control)  string HTupleHTupleHTupleVARIANTHtuple (string) (string) (HString) (char*) (BSTR) (char*)

Enable editing?

Default value: 'true' "true" "true" "true" "true" "true"

List of values: 'false'"false""false""false""false""false", 'true'"true""true""true""true""true"

Result

draw_xld_moddraw_xld_modDrawXldModdraw_xld_modDrawXldModDrawXldMod returns 2 (H_MSG_TRUE), if the window is valid and the needed drawing mode (see set_insertset_insertSetInsertset_insertSetInsertSetInsert) is available. If necessary, an exception is raised.

Possible Predecessors

open_windowopen_windowOpenWindowopen_windowOpenWindowOpenWindow

Possible Successors

reduce_domainreduce_domainReduceDomainreduce_domainReduceDomainReduceDomain, disp_regiondisp_regionDispRegiondisp_regionDispRegionDispRegion, set_coloredset_coloredSetColoredset_coloredSetColoredSetColored, set_line_widthset_line_widthSetLineWidthset_line_widthSetLineWidthSetLineWidth, set_drawset_drawSetDrawset_drawSetDrawSetDraw, set_insertset_insertSetInsertset_insertSetInsertSetInsert

Alternatives

draw_rectangle2draw_rectangle2DrawRectangle2draw_rectangle2DrawRectangle2DrawRectangle2, draw_rectangle1draw_rectangle1DrawRectangle1draw_rectangle1DrawRectangle1DrawRectangle1, draw_rectangle2draw_rectangle2DrawRectangle2draw_rectangle2DrawRectangle2DrawRectangle2, draw_regiondraw_regionDrawRegiondraw_regionDrawRegionDrawRegion

See also

gen_rectangle2gen_rectangle2GenRectangle2gen_rectangle2GenRectangle2GenRectangle2, draw_circledraw_circleDrawCircledraw_circleDrawCircleDrawCircle, draw_ellipsedraw_ellipseDrawEllipsedraw_ellipseDrawEllipseDrawEllipse, set_insertset_insertSetInsertset_insertSetInsertSetInsert

Module

Foundation


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