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-rw-r--r--tkblt/generic/tkbltGrAxis.h266
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diff --git a/tkblt/generic/tkbltGrAxis.h b/tkblt/generic/tkbltGrAxis.h
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--- a/tkblt/generic/tkbltGrAxis.h
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@@ -1,266 +0,0 @@
-/*
- * Smithsonian Astrophysical Observatory, Cambridge, MA, USA
- * This code has been modified under the terms listed below and is made
- * available under the same terms.
- */
-
-/*
- * Copyright 1993-2004 George A Howlett.
- *
- * Permission is hereby granted, free of charge, to any person
- * obtaining a copy of this software and associated documentation
- * files (the "Software"), to deal in the Software without
- * restriction, including without limitation the rights to use,
- * copy, modify, merge, publish, distribute, sublicense, and/or
- * sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following
- * conditions:
- *
- * The above copyright notice and this permission notice shall be
- * included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY
- * KIND, EXPRESS OR IMPIED, INCLUDING BUT NOT LIMITED TO THE
- * WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
- * PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS
- * OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
- * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
- * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
- * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- */
-
-#ifndef ___BltGrAxis_h__
-#define ___BltGrAxis_h__
-
-#include <tk.h>
-
-#include "tkbltChain.h"
-
-#include "tkbltGrMisc.h"
-#include "tkbltGrText.h"
-#include "tkbltGrPSOutput.h"
-
-namespace Blt {
- class Graph;
- class Postscript;
-
- typedef struct {
- int axis;
- int t1;
- int t2;
- int label;
- } AxisInfo;
-
- typedef struct {
- const char* name;
- ClassId classId;
- } AxisName;
-
- extern AxisName axisNames[];
-
- typedef struct {
- Dashes dashes;
- int lineWidth;
- XColor* color;
- GC gc;
- Segment2d *segments;
- int nUsed;
- int nAllocated;
- } Grid;
-
- typedef struct {
- double min;
- double max;
- double range;
- double scale;
- } AxisRange;
-
- class TickLabel {
- public:
- Point2d anchorPos;
- unsigned int width;
- unsigned int height;
- char* string;
-
- public:
- TickLabel(char*);
- virtual ~TickLabel();
- };
-
- class Ticks {
- public:
- int nTicks;
- double* values;
-
- public:
- Ticks(int);
- virtual ~Ticks();
- };
-
- typedef struct {
- double initial;
- double step;
- int nSteps;
- } TickSweep;
-
- typedef struct {
- const char** tags;
- int checkLimits;
- int exterior;
- int showGrid;
- int showGridMinor;
- int hide;
- int showTicks;
-
- double windowSize;
- const char *tickFormatCmd;
- int descending;
- int labelOffset;
- TextStyleOptions limitsTextStyle;
- const char *limitsFormat;
- int lineWidth;
- int logScale;
- int looseMin;
- int looseMax;
- Ticks* t1UPtr;
- Ticks* t2UPtr;
- double reqMin;
- double reqMax;
- Tcl_Obj *scrollCmdObjPtr;
- int scrollUnits;
- double reqScrollMin;
- double reqScrollMax;
- double shiftBy;
- double reqStep;
- int reqNumMajorTicks;
- int reqNumMinorTicks;
- int tickLength;
- const char *title;
- int titleAlternate;
-
- XColor* activeFgColor;
- int activeRelief;
- Tk_3DBorder normalBg;
- int borderWidth;
- XColor* tickColor;
- Grid major;
- Grid minor;
- Tk_Justify titleJustify;
- int relief;
- double tickAngle;
- Tk_Anchor reqTickAnchor;
- Tk_Font tickFont;
- Tk_Font titleFont;
- XColor* titleColor;
-
- const char *tickFormat;
- } AxisOptions;
-
- class Axis {
- protected:
- Tk_OptionTable optionTable_;
- void* ops_;
-
- public:
- Graph* graphPtr_;
- ClassId classId_;
- const char* name_;
- const char* className_;
-
- Tcl_HashEntry* hashPtr_;
- int refCount_;
- int use_;
- int active_;
-
- ChainLink* link;
- Chain* chain;
-
- Point2d titlePos_;
- unsigned int titleWidth_;
- unsigned int titleHeight_;
- double min_;
- double max_;
- double scrollMin_;
- double scrollMax_;
- AxisRange valueRange_;
- AxisRange axisRange_;
- double prevMin_;
- double prevMax_;
- Ticks* t1Ptr_;
- Ticks* t2Ptr_;
- TickSweep minorSweep_;
- TickSweep majorSweep_;
-
- int margin_;
- Segment2d *segments_;
- int nSegments_;
- Chain* tickLabels_;
- int left_;
- int right_;
- int top_;
- int bottom_;
- int width_;
- int height_;
- int maxTickWidth_;
- int maxTickHeight_;
- Tk_Anchor tickAnchor_;
- GC tickGC_;
- GC activeTickGC_;
- double titleAngle_;
- Tk_Anchor titleAnchor_;
- double screenScale_;
- int screenMin_;
- int screenRange_;
-
- protected:
- double niceNum(double, int);
- void setRange(AxisRange*, double, double);
- void makeGridLine(double, Segment2d*);
- void makeSegments(AxisInfo*);
- void resetTextStyles();
- void makeLine(int, Segment2d*);
- void makeTick(double, int, int, Segment2d*);
- void offsets(int, int, AxisInfo*);
- void updateScrollbar(Tcl_Interp*, Tcl_Obj*, int, int, int);
-
- public:
- Axis(Graph*, const char*, int, Tcl_HashEntry*);
- virtual ~Axis();
-
- Tk_OptionTable optionTable() {return optionTable_;}
- void* ops() {return ops_;}
- ClassId classId() {return classId_;}
- const char* className() {return className_;}
-
- int configure();
- void map(int, int);
- void draw(Drawable);
- void drawGrids(Drawable);
- void drawLimits(Drawable);
- void print(PSOutput*);
- void printGrids(PSOutput*);
- void printLimits(PSOutput*);
-
- void mapStacked(int, int);
- void mapGridlines();
- void setClass(ClassId);
- void logScale(double, double);
- void linearScale(double, double);
- void fixRange();
- int isHorizontal();
- void freeTickLabels();
- TickLabel* makeLabel(double);
- void getDataLimits(double, double);
- Ticks* generateTicks(TickSweep*);
- int inRange(double, AxisRange*);
- void getGeometry();
-
- double invHMap(double x);
- double invVMap(double y);
- double hMap(double x);
- double vMap(double y);
- };
-};
-
-#endif
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