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author | William Joye <wjoye@cfa.harvard.edu> | 2016-05-31 17:25:07 (GMT) |
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committer | William Joye <wjoye@cfa.harvard.edu> | 2016-05-31 17:25:07 (GMT) |
commit | 7c9cc5d8287d220a03e45c8195feeeaad7fdc0c3 (patch) | |
tree | 1a131e5c3c12b77666894c3f7b3548241ccee037 /src/tkbltGrElemBar.h | |
parent | 426409ecba15fd9daebf079d43e9666a1b704792 (diff) | |
download | blt-7c9cc5d8287d220a03e45c8195feeeaad7fdc0c3.zip blt-7c9cc5d8287d220a03e45c8195feeeaad7fdc0c3.tar.gz blt-7c9cc5d8287d220a03e45c8195feeeaad7fdc0c3.tar.bz2 |
Rename bltGrElemBar.h to tkbltGrElemBar.h
Diffstat (limited to 'src/tkbltGrElemBar.h')
-rw-r--r-- | src/tkbltGrElemBar.h | 132 |
1 files changed, 132 insertions, 0 deletions
diff --git a/src/tkbltGrElemBar.h b/src/tkbltGrElemBar.h new file mode 100644 index 0000000..9274fb0 --- /dev/null +++ b/src/tkbltGrElemBar.h @@ -0,0 +1,132 @@ +/* + * 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 IMPLIED, 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 __BltGrElemBar_h__ +#define __BltGrElemBar_h__ + +#include <math.h> + +#include <tk.h> + +#include "bltGrElem.h" +#include "bltGrPenBar.h" + +namespace Blt { + + typedef struct { + float x1; + float y1; + float x2; + float y2; + } BarRegion; + + typedef struct { + Weight weight; + BarPen* penPtr; + XRectangle* bars; + int nBars; + GraphSegments xeb; + GraphSegments yeb; + int symbolSize; + int errorBarCapWidth; + } BarStyle; + + typedef struct { + Element* elemPtr; + const char *label; + char** tags; + Axis* xAxis; + Axis* yAxis; + ElemCoords coords; + ElemValues* w; + ElemValues* xError; + ElemValues* yError; + ElemValues* xHigh; + ElemValues* xLow; + ElemValues* yHigh; + ElemValues* yLow; + int hide; + int legendRelief; + Chain* stylePalette; + BarPen* builtinPenPtr; + BarPen* activePenPtr; + BarPen* normalPenPtr; + BarPenOptions builtinPen; + + // derived + double barWidth; + const char *groupName; + } BarElementOptions; + + class BarElement : public Element { + protected: + BarPen* builtinPenPtr; + int* barToData_; + XRectangle* bars_; + int* activeToData_; + XRectangle* activeRects_; + int nBars_; + int nActive_; + GraphSegments xeb_; + GraphSegments yeb_; + + protected: + void ResetStylePalette(Chain*); + void checkStacks(Axis*, Axis*, double*, double*); + void mergePens(BarStyle**); + void mapActive(); + void reset(); + void mapErrorBars(BarStyle**); + void drawSegments(Drawable, BarPen*, XRectangle*, int); + void drawValues(Drawable, BarPen*, XRectangle*, int, int*); + void printSegments(PSOutput*, BarPen*, XRectangle*, int); + void printValues(PSOutput*, BarPen*, XRectangle*, int, int*); + + public: + BarElement(Graph*, const char*, Tcl_HashEntry*); + virtual ~BarElement(); + + ClassId classId() {return CID_ELEM_BAR;} + const char* className() {return "BarElement";} + const char* typeName() {return "bar";} + + int configure(); + void map(); + void extents(Region2d*); + void closest(); + void draw(Drawable); + void drawActive(Drawable); + void drawSymbol(Drawable, int, int, int); + void print(PSOutput*); + void printActive(PSOutput*); + void printSymbol(PSOutput*, double, double, int); + }; +}; + +#endif |