Search routines. More...

#include <math.h>
#include <setjmp.h>
#include "global.h"
#include "box.h"
#include "data.h"
#include "draw.h"
#include "error.h"
#include "find.h"
#include "misc.h"
#include "polygon.h"
#include "rtree.h"
#include "search.h"

Include dependency graph for search.c:

Go to the source code of this file.

Data Structures
struct	ans_info
struct	line_info
struct	arc_info
Functions
static bool	SearchLineByLocation (int locked, LayerType Layer, LineType Line, LineType **Dummy)
	Searches ordinary line on the SearchLayer.
static bool	SearchArcByLocation (int locked, LayerType Layer, ArcType Arc, ArcType **Dummy)
	Searches arc on the SearchLayer.
static bool	SearchRatLineByLocation (int locked, RatType Line, RatType Dummy1, RatType **Dummy2)
	Searches rat lines if they are visible.
static bool	SearchTextByLocation (int locked, LayerType Layer, TextType Text, TextType **Dummy)
	Searches text on the SearchLayer.
static bool	SearchPolygonByLocation (int locked, LayerType Layer, PolygonType Polygon, PolygonType **Dummy)
	Searches a polygon on the SearchLayer.
static bool	SearchPinByLocation (int locked, ElementType Element, PinType Pin, PinType **Dummy)
	Searches a pin.
static bool	SearchPadByLocation (int locked, ElementType Element, PadType Pad, PadType **Dummy, bool BackToo)
	Searches a pad.
static bool	SearchViaByLocation (int locked, PinType Via, PinType Dummy1, PinType **Dummy2)
	Searches a via.
static bool	SearchElementNameByLocation (int locked, ElementType Element, TextType Text, TextType **Dummy, bool BackToo)
	Searches the name of an element.
static bool	SearchLinePointByLocation (int locked, LayerType Layer, LineType Line, PointType **Point)
	Searches a line-point on all the search layer.
static bool	SearchPointByLocation (int locked, LayerType Layer, PolygonType Polygon, PointType **Point)
	Searches a polygon-point on all layers that are switched on in layerstack order.
static bool	SearchElementByLocation (int locked, ElementType Element, ElementType Dummy1, ElementType **Dummy2, bool BackToo)
	Searches an element.
static int	pinorvia_callback (const BoxType box, void cl)
static int	pad_callback (const BoxType b, void cl)
static int	line_callback (const BoxType box, void cl)
static int	rat_callback (const BoxType box, void cl)
static int	arc_callback (const BoxType box, void cl)
static int	text_callback (const BoxType box, void cl)
static int	polygon_callback (const BoxType box, void cl)
static int	linepoint_callback (const BoxType b, void cl)
static int	arcpoint_callback (const BoxType b, void cl)
static bool	SearchArcPointByLocation (int locked, LayerType Layer, ArcType arc, PointType **Point)
	Searches an arc-point on all the search layer.
static int	name_callback (const BoxType box, void cl)
static int	element_callback (const BoxType box, void cl)
bool	IsPointOnPin (Coord X, Coord Y, Coord Radius, PinType *pin)
	Checks if a point is on a pin.
bool	IsPointOnLineEnd (Coord X, Coord Y, RatType *Line)
	Checks if a rat-line end is on a PV.
bool	IsPointOnLine (Coord X, Coord Y, Coord Radius, LineType *Line)
	Checks if a line intersects with a PV.
bool	IsLineInRectangle (Coord X1, Coord Y1, Coord X2, Coord Y2, LineType *Line)
	Checks if a line crosses a rectangle.
static int	IsPointInQuadrangle (PointType p[4], PointType *l)
	Checks if a point (of null radius) is in a slanted rectangle.
bool	IsLineInQuadrangle (PointType p[4], LineType *Line)
	Checks if a line crosses a quadrangle: almost copied from IsLineInRectangle().
bool	IsArcInRectangle (Coord X1, Coord Y1, Coord X2, Coord Y2, ArcType *Arc)
	Checks if an arc crosses a square.
bool	IsPointInPad (Coord X, Coord Y, Coord Radius, PadType *Pad)
	Check if a circle of Radius with center at (X, Y) intersects a Pad.
bool	IsPointInBox (Coord X, Coord Y, BoxType *box, Coord Radius)

bool	IsPointOnArc (Coord X, Coord Y, Coord Radius, ArcType *Arc)

int	SearchObjectByLocation (unsigned Type, void Result1, void Result2, void **Result3, Coord X, Coord Y, Coord Radius)
	Searches for any kind of object or for a set of object types the calling routine passes two pointers to allocated memory for storing the results.
int	SearchObjectByID (DataType Base, void Result1, void Result2, void *Result3, int ID, int type)
	Searches for a object by it's unique ID.
ElementType *	SearchElementByName (DataType Base, char Name)
	Searches for an element by its board name.
int	SearchLayerByName (DataType Base, char Name)
	Searches for an layer by its board name.
int	SearchScreen (Coord X, Coord Y, int Type, void Result1, void Result2, void **Result3)
	Searches the cursor position for the type.
Variables
static double	PosX
static double	PosY
static Coord	SearchRadius
static BoxType	SearchBox
static LayerType *	SearchLayer

Detailed Description

Search routines.

Some of the functions use dummy parameters.

Copyright.

PCB, interactive printed circuit board design

This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version.

This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.

Contact addresses for paper mail and Email:

Thomas Nau, Schlehenweg 15, 88471 Baustetten, Germany

Thomas.Nau@rz.uni-ulm.de

Definition in file search.c.

Function Documentation

static int arc_callback	(	const BoxType *	box,
		void *	cl
	)		`[static]`

Definition at line 340 of file search.c.

References arc_info::Arc, arc_info::Dummy, arc_info::env, IsPointOnArc(), arc_info::locked, PosX, PosY, SearchRadius, and TEST_FLAG.

Referenced by SearchArcByLocation().

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static int arcpoint_callback	(	const BoxType *	b,
		void *	cl
	)		`[static]`

Definition at line 513 of file search.c.

References arc_info::Arc, Distance(), arc_info::least, arc_info::locked, arc_info::Point, ArcType::Point1, ArcType::Point2, PosX, PosY, TEST_FLAG, PointType::X, and PointType::Y.

Referenced by SearchArcPointByLocation().

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static int element_callback	(	const BoxType *	box,
		void *	cl
	)		`[static]`

Definition at line 654 of file search.c.

References ans_info::area, ans_info::BackToo, FRONT, ans_info::locked, POINT_IN_BOX, PosX, PosY, ans_info::ptr1, ans_info::ptr2, ans_info::ptr3, TEST_FLAG, ElementType::VBox, BoxType::X1, BoxType::X2, BoxType::Y1, and BoxType::Y2.

Referenced by SearchElementByLocation().

bool IsArcInRectangle	(	Coord	X1,
		Coord	Y1,
		Coord	X2,
		Coord	Y2,
		ArcType *	Arc
	)

Checks if an arc crosses a square.

Definition at line 932 of file search.c.

References line, LineArcIntersect(), and NoFlags.

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bool IsLineInQuadrangle	(	PointType	p[4],
		LineType *	Line
	)

Checks if a line crosses a quadrangle: almost copied from IsLineInRectangle().

Note:: Actually this quadrangle is a slanted rectangle.

Definition at line 891 of file search.c.

References IsPointInQuadrangle(), line, LineLineIntersect(), NoFlags, PointType::X, and PointType::Y.

Referenced by LineLineIntersect().

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bool IsLineInRectangle	(	Coord	X1,
		Coord	Y1,
		Coord	X2,
		Coord	Y2,
		LineType *	Line
	)

Checks if a line crosses a rectangle.

Definition at line 809 of file search.c.

References line, LineLineIntersect(), and NoFlags.

Referenced by PinLineIntersect().

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bool IsPointInBox	(	Coord	X,
		Coord	Y,
		BoxType *	box,
		Coord	Radius
	)

Note:: Assumes box has point1 with numerically lower X and Y coordinates.

Definition at line 1058 of file search.c.

References Distance(), X, BoxType::X1, BoxType::X2, Y, BoxType::Y1, and BoxType::Y2.

Referenced by IsPointOnPin().

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bool IsPointInPad	(	Coord	X,
		Coord	Y,
		Coord	Radius,
		PadType *	Pad
	)

Check if a circle of Radius with center at (X, Y) intersects a Pad.

Written to enable arbitrary pad directions; for rounded pads, too.

Definition at line 978 of file search.c.

References Distance(), TEST_FLAG, X, x, and Y.

Referenced by line_callback(), LineArcIntersect(), LineLineIntersect(), pad_callback(), and PinLineIntersect().

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static int IsPointInQuadrangle	(	PointType	p[4],
		PointType *	l
	)		`[static]`

Checks if a point (of null radius) is in a slanted rectangle.

Definition at line 857 of file search.c.

References PointType::X, x, PointType::Y, and y.

Referenced by IsLineInQuadrangle().

bool IsPointOnArc	(	Coord	X,
		Coord	Y,
		Coord	Radius,
		ArcType *	Arc
	)

Todo:: This code is BROKEN in the case of non-circular arcs, and in the case that the arc thickness is greater than the radius.

Definition at line 1107 of file search.c.

References ArcType::Delta, Distance(), NormalizeAngle(), RAD_TO_DEG, ArcType::StartAngle, ArcType::Thickness, ArcType::Width, ArcType::X, and ArcType::Y.

Referenced by arc_callback(), ArcArcIntersect(), and LineArcIntersect().

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bool IsPointOnLine	(	Coord	X,
		Coord	Y,
		Coord	Radius,
		LineType *	Line
	)

Checks if a line intersects with a PV.

 let the point be (X,Y) and the line (X1,Y1)(X2,Y2)
 the length of the line is

   L = ((X2-X1)^2 + (Y2-Y1)^2)^0.5

 let Q be the point of perpendicular projection of (X,Y) onto the line

   QX = X1 + D1*(X2-X1) / L
   QY = Y1 + D1*(Y2-Y1) / L

 with (from vector geometry)

        (Y1-Y)(Y1-Y2)+(X1-X)(X1-X2)
   D1 = ---------------------------
                     L

   D1 < 0   Q is on backward extension of the line
   D1 > L   Q is on forward extension of the line
   else     Q is on the line

 the signed distance from (X,Y) to Q is

        (Y2-Y1)(X-X1)-(X2-X1)(Y-Y1)
   D2 = ----------------------------
                     L

 Finally, D1 and D2 are orthogonal, so we can sum them easily
 by pythagorean theorem.

Definition at line 782 of file search.c.

References Distance().

Referenced by InsertPointIntoPolygon(), line_callback(), rat_callback(), and RemoveExcessPolygonPoints().

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bool IsPointOnLineEnd	(	Coord	X,
		Coord	Y,
		RatType *	Line
	)

Checks if a rat-line end is on a PV.

Definition at line 739 of file search.c.

bool IsPointOnPin	(	Coord	X,
		Coord	Y,
		Coord	Radius,
		PinType *	pin
	)

Checks if a point is on a pin.

Definition at line 716 of file search.c.

References Distance(), IsPointInBox(), PIN_SIZE, TEST_FLAG, pin_st::X, BoxType::X1, BoxType::X2, pin_st::Y, BoxType::Y1, and BoxType::Y2.

Referenced by pinorvia_callback(), and PV_TOUCH_PV().

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static int line_callback	(	const BoxType *	box,
		void *	cl
	)		`[static]`

Definition at line 248 of file search.c.

References line_info::env, IsPointInPad(), line_info::Line, line_info::locked, line_info::Point, PosX, PosY, SearchRadius, and TEST_FLAG.

Referenced by SearchLineByLocation().

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static int linepoint_callback	(	const BoxType *	b,
		void *	cl
	)		`[static]`

Definition at line 461 of file search.c.

References Distance(), line_info::least, line_info::Line, line, line_info::locked, line_info::Point, PosX, PosY, and TEST_FLAG.

Referenced by SearchLinePointByLocation().

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static int name_callback	(	const BoxType *	box,
		void *	cl
	)		`[static]`

Definition at line 597 of file search.c.

References ans_info::area, ans_info::BackToo, TextType::Element, FRONT, ans_info::locked, POINT_IN_BOX, PosX, PosY, ans_info::ptr1, ans_info::ptr2, ans_info::ptr3, and TEST_FLAG.

Referenced by SearchElementNameByLocation().

static int pad_callback	(	const BoxType *	b,
		void *	cl
	)		`[static]`

Definition at line 184 of file search.c.

References ans_info::BackToo, pad_st::Element, ans_info::found_anything, FRONT, IsPointInPad(), ans_info::locked, ans_info::nearest_sq_dist, PosX, PosY, ans_info::ptr1, ptr1, ans_info::ptr2, ans_info::ptr3, SearchRadius, and TEST_FLAG.

Referenced by SearchPadByLocation().

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static int pinorvia_callback	(	const BoxType *	box,
		void *	cl
	)		`[static]`

Definition at line 112 of file search.c.

References pin_st::Element, ans_info::env, IsPointOnPin(), ans_info::locked, pin, PosX, PosY, ans_info::ptr1, ptr1, ans_info::ptr2, ans_info::ptr3, SearchRadius, and TEST_FLAG.

Referenced by SearchPinByLocation(), and SearchViaByLocation().

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static int polygon_callback	(	const BoxType *	box,
		void *	cl
	)		`[static]`

Definition at line 420 of file search.c.

References ans_info::env, IsPointInPolygon(), ans_info::locked, PosX, PosY, ans_info::ptr2, ans_info::ptr3, SearchRadius, and TEST_FLAG.

Referenced by SearchPolygonByLocation().

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static int rat_callback	(	const BoxType *	box,
		void *	cl
	)		`[static]`

Definition at line 289 of file search.c.

References Distance(), ans_info::env, IsPointOnLine(), line, ans_info::locked, PosX, PosY, ans_info::ptr1, ans_info::ptr2, ans_info::ptr3, SearchRadius, and TEST_FLAG.

Referenced by SearchRatLineByLocation().

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static bool SearchArcByLocation	(	int	locked,
		LayerType **	Layer,
		ArcType **	Arc,
		ArcType **	Dummy
	)		`[static]`

Searches arc on the SearchLayer.

Definition at line 361 of file search.c.

References arc_info::Arc, arc_callback(), LayerType::arc_tree, arc_info::Dummy, arc_info::env, arc_info::locked, r_search(), and SearchLayer.

Referenced by SearchObjectByLocation().

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static bool SearchArcPointByLocation	(	int	locked,
		LayerType **	Layer,
		ArcType **	arc,
		PointType **	Point
	)		`[static]`

Searches an arc-point on all the search layer.

Definition at line 547 of file search.c.

References arc_info::Arc, LayerType::arc_tree, arcpoint_callback(), arc_info::least, arc_info::locked, arc_info::Point, r_search(), SearchLayer, and SearchRadius.

Referenced by SearchObjectByLocation().

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static bool SearchElementByLocation	(	int	locked,
		ElementType **	Element,
		ElementType **	Dummy1,
		ElementType **	Dummy2,
		bool	BackToo
	)		`[static]`

Searches an element.

The search starts with the last element and goes back to the beginning.

If more than one element matches, the smallest one is taken.

Definition at line 688 of file search.c.

References ans_info::area, ans_info::BackToo, PCBType::Data, element_callback(), DataType::element_tree, PCBType::ElementOn, PCBType::InvisibleObjectsOn, ans_info::locked, PCB, PCBType::PinOn, ans_info::ptr1, ans_info::ptr2, ans_info::ptr3, r_search(), and SQUARE.

Referenced by SearchObjectByLocation().

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ElementType* SearchElementByName	(	DataType *	Base,
		char *	Name
	)

Searches for an element by its board name.

Returns:: The function returns a pointer to the element, NULL if not found.

Definition at line 1629 of file search.c.

References ELEMENT_LOOP, END_LOOP, and NSTRCMP.

Referenced by FindPad().

static bool SearchElementNameByLocation	(	int	locked,
		ElementType **	Element,
		TextType **	Text,
		TextType **	Dummy,
		bool	BackToo
	)		`[static]`

Searches the name of an element.

The search starts with the last element and goes back to the beginning.

Definition at line 631 of file search.c.

References ans_info::area, ans_info::BackToo, PCBType::Data, PCBType::ElementOn, PCBType::InvisibleObjectsOn, ans_info::locked, name_callback(), NAME_INDEX, DataType::name_tree, PCB, ans_info::ptr1, ans_info::ptr2, ans_info::ptr3, r_search(), SearchBox, and SQUARE.

Referenced by SearchObjectByLocation().

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int SearchLayerByName	(	DataType *	Base,
		char *	Name
	)

Searches for an layer by its board name.

Returns:: The function returns an index of the layer, -1 if not found.

Definition at line 1653 of file search.c.

References END_LOOP, layer, LAYER_LOOP, max_copper_layer, and NSTRCMP.

Referenced by identify_layer().

static bool SearchLineByLocation	(	int	locked,
		LayerType **	Layer,
		LineType **	Line,
		LineType **	Dummy
	)		`[static]`

Searches ordinary line on the SearchLayer.

Definition at line 269 of file search.c.

References line_info::env, line_info::Line, line_callback(), LayerType::line_tree, line_info::locked, line_info::Point, r_search(), and SearchLayer.

Referenced by SearchObjectByLocation().

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static bool SearchLinePointByLocation	(	int	locked,
		LayerType **	Layer,
		LineType **	Line,
		PointType **	Point
	)		`[static]`

Searches a line-point on all the search layer.

Definition at line 496 of file search.c.

References line_info::least, line_info::Line, LayerType::line_tree, linepoint_callback(), line_info::locked, line_info::Point, r_search(), SearchLayer, and SearchRadius.

Referenced by SearchObjectByLocation().

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int SearchObjectByID	(	DataType *	Base,
		void **	Result1,
		void **	Result2,
		void **	Result3,
		int	ID,
		int	type
	)

Searches for a object by it's unique ID.

It doesn't matter if the object is visible or not.

The search is performed on a PCB, a buffer or on the remove list.

The calling routine passes two pointers to allocated memory for storing the results.

Returns:: A type value is returned too which is NO_TYPE if no objects has been found.

Definition at line 1425 of file search.c.

References ALLARC_LOOP, ALLLINE_LOOP, ALLPOLYGON_LOOP, ALLTEXT_LOOP, ARC_LOOP, ELEMENT_LOOP, ELEMENTLINE_LOOP, ELEMENTTEXT_LOOP, END_LOOP, ENDALL_LOOP, layer, line, Message(), PAD_LOOP, pin, PIN_LOOP, POLYGONPOINT_LOOP, RAT_LOOP, and VIA_LOOP.

Referenced by GetUndoSlot(), selection_changed_cb(), UndoChange2ndSize(), UndoChangeAngles(), UndoChangeClearSize(), UndoChangeMaskSize(), UndoChangeName(), UndoChangeSize(), UndoClearPoly(), UndoCopyOrCreate(), UndoFlag(), UndoInsertPoint(), UndoMirror(), UndoMove(), UndoMoveToLayer(), UndoRemove(), UndoRemovePoint(), UndoRotate(), UndoSetViaLayers(), and UndoSwapCopiedObject().

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int SearchObjectByLocation	(	unsigned	Type,
		void **	Result1,
		void **	Result2,
		void **	Result3,
		Coord	X,
		Coord	Y,
		Coord	Radius
	)

Searches for any kind of object or for a set of object types the calling routine passes two pointers to allocated memory for storing the results.

A type value is returned too which is NO_TYPE if no objects has been found.

A set of object types is passed in.

The object is located by it's position.

The layout is checked in the following order: polygon-point, pin, via, line, text, elementname, polygon, element

Note:: That if Type includes LOCKED_TYPE, then the search includes locked items. Otherwise, locked items are ignored.

Definition at line 1179 of file search.c.

Referenced by ActionUndo(), AddNet(), check_snap_offgrid_line(), describe_location(), FitCrosshairIntoGrid(), LookupConnection(), MoveLineToLayer(), NotifyMode(), and SearchScreen().

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static bool SearchPadByLocation	(	int	locked,
		ElementType **	Element,
		PadType **	Pad,
		PadType **	Dummy,
		bool	BackToo
	)		`[static]`

Searches a pad.

Starts with the newest element.

Definition at line 220 of file search.c.

References ans_info::BackToo, PCBType::Data, ans_info::found_anything, PCBType::InvisibleObjectsOn, ans_info::locked, pad_callback(), DataType::pad_tree, PCB, PCBType::PinOn, ans_info::ptr1, ans_info::ptr2, ans_info::ptr3, and r_search().

Referenced by SearchObjectByLocation().

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static bool SearchPinByLocation	(	int	locked,
		ElementType **	Element,
		PinType **	Pin,
		PinType **	Dummy
	)		`[static]`

Searches a pin.

Starts with the newest element.

Definition at line 162 of file search.c.

References PCBType::Data, ans_info::env, ans_info::locked, PCB, DataType::pin_tree, PCBType::PinOn, pinorvia_callback(), ans_info::ptr1, ans_info::ptr2, ans_info::ptr3, and r_search().

Referenced by SearchObjectByLocation().

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static bool SearchPointByLocation	(	int	locked,
		LayerType **	Layer,
		PolygonType **	Polygon,
		PointType **	Point
	)		`[static]`

Searches a polygon-point on all layers that are switched on in layerstack order.

Definition at line 567 of file search.c.

References Distance(), END_LOOP, arc_info::least, POLYGON_LOOP, POLYGONPOINT_LOOP, PosX, PosY, SearchLayer, and SearchRadius.

Referenced by SearchObjectByLocation().

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static bool SearchPolygonByLocation	(	int	locked,
		LayerType **	Layer,
		PolygonType **	Polygon,
		PolygonType **	Dummy
	)		`[static]`

Searches a polygon on the SearchLayer.

Definition at line 441 of file search.c.

References ans_info::env, ans_info::locked, polygon_callback(), LayerType::polygon_tree, ans_info::ptr2, ans_info::ptr3, r_search(), and SearchLayer.

Referenced by SearchObjectByLocation().

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static bool SearchRatLineByLocation	(	int	locked,
		RatType **	Line,
		RatType **	Dummy1,
		RatType **	Dummy2
	)		`[static]`

Searches rat lines if they are visible.

Definition at line 312 of file search.c.

References PCBType::Data, ans_info::env, ans_info::locked, PCB, ans_info::ptr1, ans_info::ptr2, ans_info::ptr3, r_search(), rat_callback(), and DataType::rat_tree.

Referenced by SearchObjectByLocation().

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int SearchScreen	(	Coord	X,
		Coord	Y,
		int	Type,
		void **	Result1,
		void **	Result2,
		void **	Result3
	)

Searches the cursor position for the type.

Definition at line 1675 of file search.c.

References pixel_slop, SearchObjectByLocation(), and SLOP.

Referenced by ActionAttributes(), ActionChange2ndSize(), ActionChangeClearSize(), ActionChangeHole(), ActionChangeJoin(), ActionChangeName(), ActionChangeOctagon(), ActionChangePaste(), ActionChangeSize(), ActionChangeSquare(), ActionClearOctagon(), ActionClearSquare(), ActionDisplay(), ActionFlip(), ActionMorphPolygon(), ActionMoveObject(), ActionMoveToCurrentLayer(), ActionRipUp(), ActionSaveTo(), ActionSetOctagon(), ActionSetSame(), ActionSetSquare(), ActionSetThermal(), ActionSetViaLayers(), ActionToggleHideName(), ChangeFlag(), NotifyLine(), NotifyMode(), ReportDialog(), RotateScreenObject(), and SelectObject().

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static bool SearchTextByLocation	(	int	locked,
		LayerType **	Layer,
		TextType **	Text,
		TextType **	Dummy
	)		`[static]`

Searches text on the SearchLayer.

Definition at line 400 of file search.c.

References ans_info::env, ans_info::locked, ans_info::ptr2, ans_info::ptr3, r_search(), SearchLayer, text_callback(), and LayerType::text_tree.

Referenced by SearchObjectByLocation().

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static bool SearchViaByLocation	(	int	locked,
		PinType **	Via,
		PinType **	Dummy1,
		PinType **	Dummy2
	)		`[static]`

Searches a via.

Definition at line 133 of file search.c.

References PCBType::Data, ans_info::env, ans_info::locked, PCB, pinorvia_callback(), ans_info::ptr1, ans_info::ptr2, ans_info::ptr3, r_search(), DataType::via_tree, and PCBType::ViaOn.

Referenced by SearchObjectByLocation().

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static int text_callback	(	const BoxType *	box,
		void *	cl
	)		`[static]`

Definition at line 380 of file search.c.

References ans_info::env, ans_info::locked, POINT_IN_BOX, PosX, PosY, ans_info::ptr2, ans_info::ptr3, and TEST_FLAG.

Referenced by SearchTextByLocation().

Variable Documentation

double PosX [static]

Definition at line 64 of file search.c.

Referenced by arc_callback(), arcpoint_callback(), element_callback(), line_callback(), linepoint_callback(), name_callback(), pad_callback(), pinorvia_callback(), polygon_callback(), rat_callback(), SearchObjectByLocation(), SearchPointByLocation(), and text_callback().

double PosY

Definition at line 64 of file search.c.

Referenced by arc_callback(), arcpoint_callback(), element_callback(), line_callback(), linepoint_callback(), name_callback(), pad_callback(), pinorvia_callback(), polygon_callback(), rat_callback(), SearchObjectByLocation(), SearchPointByLocation(), and text_callback().

BoxType SearchBox [static]

Definition at line 66 of file search.c.

Referenced by SearchElementNameByLocation().

LayerType* SearchLayer [static]

Definition at line 67 of file search.c.

Referenced by SearchArcByLocation(), SearchArcPointByLocation(), SearchLineByLocation(), SearchLinePointByLocation(), SearchPointByLocation(), SearchPolygonByLocation(), and SearchTextByLocation().

Coord SearchRadius [static]

Definition at line 65 of file search.c.

Referenced by arc_callback(), line_callback(), pad_callback(), pinorvia_callback(), polygon_callback(), rat_callback(), SearchArcPointByLocation(), SearchLinePointByLocation(), SearchObjectByLocation(), and SearchPointByLocation().

search.c File Reference

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Functions

Variables

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Variable Documentation