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Diffstat (limited to 'tkblt/generic/tkbltGrPenBar.C')
| -rw-r--r-- | tkblt/generic/tkbltGrPenBar.C | 174 |
1 files changed, 174 insertions, 0 deletions
diff --git a/tkblt/generic/tkbltGrPenBar.C b/tkblt/generic/tkbltGrPenBar.C new file mode 100644 index 0000000..8f6e59a --- /dev/null +++ b/tkblt/generic/tkbltGrPenBar.C @@ -0,0 +1,174 @@ +/* + * 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. + */ + +#include <stdlib.h> + +#include "tkbltGrPenBar.h" +#include "tkbltGraph.h" +#include "tkbltGrDef.h" +#include "tkbltConfig.h" + +using namespace Blt; + +static Tk_OptionSpec barPenOptionSpecs[] = { + {TK_OPTION_SYNONYM, "-background", NULL, NULL, + NULL, 0, -1, 0, (ClientData)"-color", 0}, + {TK_OPTION_SYNONYM, "-bd", NULL, NULL, + NULL, 0, -1, 0, (ClientData)"-borderwidth", 0}, + {TK_OPTION_SYNONYM, "-bg", NULL, NULL, + NULL, 0, -1, 0, (ClientData)"-color", 0}, + {TK_OPTION_PIXELS, "-borderwidth", "borderWidth", "BorderWidth", + STD_BORDERWIDTH, -1, Tk_Offset(BarPenOptions, borderWidth), 0, NULL, CACHE}, + {TK_OPTION_BORDER, "-color", "color", "Color", + STD_NORMAL_FOREGROUND, -1, Tk_Offset(BarPenOptions, fill), 0, NULL, CACHE}, + {TK_OPTION_COLOR, "-errorbarcolor", "errorBarColor", "ErrorBarColor", + NULL, -1, Tk_Offset(BarPenOptions, errorBarColor), + TK_OPTION_NULL_OK, NULL, CACHE}, + {TK_OPTION_PIXELS, "-errorbarwidth", "errorBarWidth","ErrorBarWidth", + "1", -1, Tk_Offset(BarPenOptions, errorBarLineWidth), 0, NULL, CACHE}, + {TK_OPTION_PIXELS, "-errorbarcap", "errorBarCap", "ErrorBarCap", + "0", -1, Tk_Offset(BarPenOptions, errorBarCapWidth), 0, NULL, LAYOUT}, + {TK_OPTION_SYNONYM, "-fg", NULL, NULL, + NULL, 0, -1, 0, (ClientData)"-outline", 0}, + {TK_OPTION_SYNONYM, "-fill", NULL, NULL, + NULL, 0, -1, 0, (ClientData)"-color", 0}, + {TK_OPTION_SYNONYM, "-foreground", NULL, NULL, + NULL, 0, -1, 0, (ClientData)"-outline", 0}, + {TK_OPTION_COLOR, "-outline", "outline", "Outline", + NULL, -1, Tk_Offset(BarPenOptions, outlineColor), + TK_OPTION_NULL_OK, NULL, CACHE}, + {TK_OPTION_RELIEF, "-relief", "relief", "Relief", + "raised", -1, Tk_Offset(BarPenOptions, relief), 0, NULL, LAYOUT}, + {TK_OPTION_STRING_TABLE, "-showerrorbars", "showErrorBars", "ShowErrorBars", + "both", -1, Tk_Offset(BarPenOptions, errorBarShow), + 0, &fillObjOption, LAYOUT}, + {TK_OPTION_STRING_TABLE, "-showvalues", "showValues", "ShowValues", + "none", -1, Tk_Offset(BarPenOptions, valueShow), 0, &fillObjOption, CACHE}, + {TK_OPTION_ANCHOR, "-valueanchor", "valueAnchor", "ValueAnchor", + "s", -1, Tk_Offset(BarPenOptions, valueStyle.anchor), 0, NULL, CACHE}, + {TK_OPTION_COLOR, "-valuecolor", "valueColor", "ValueColor", + STD_NORMAL_FOREGROUND, -1, Tk_Offset(BarPenOptions, valueStyle.color), + 0, NULL, CACHE}, + {TK_OPTION_FONT, "-valuefont", "valueFont", "ValueFont", + STD_FONT_SMALL, -1, Tk_Offset(BarPenOptions, valueStyle.font), + 0, NULL, CACHE}, + {TK_OPTION_STRING, "-valueformat", "valueFormat", "ValueFormat", + "%g", -1, Tk_Offset(BarPenOptions, valueFormat), + TK_OPTION_NULL_OK, NULL, CACHE}, + {TK_OPTION_DOUBLE, "-valuerotate", "valueRotate", "ValueRotate", + "0", -1, Tk_Offset(BarPenOptions, valueStyle.angle), 0, NULL, CACHE}, + {TK_OPTION_END, NULL, NULL, NULL, NULL, 0, -1, 0, 0, 0} +}; + +BarPen::BarPen(Graph* graphPtr, const char* name, Tcl_HashEntry* hPtr) + : Pen(graphPtr, name, hPtr) +{ + ops_ = calloc(1, sizeof(BarPenOptions)); + BarPenOptions* ops = (BarPenOptions*)ops_; + manageOptions_ =1; + + outlineGC_ =NULL; + errorBarGC_ =NULL; + + ops->valueStyle.anchor =TK_ANCHOR_NW; + ops->valueStyle.color =NULL; + ops->valueStyle.font =NULL; + ops->valueStyle.angle =0; + ops->valueStyle.justify =TK_JUSTIFY_LEFT; + + optionTable_ = Tk_CreateOptionTable(graphPtr_->interp_, barPenOptionSpecs); +} + +BarPen::BarPen(Graph* graphPtr, const char* name, void* options) + : Pen(graphPtr, name, NULL) +{ + ops_ = options; + BarPenOptions* ops = (BarPenOptions*)ops_; + manageOptions_ =0; + + outlineGC_ =NULL; + errorBarGC_ =NULL; + + ops->valueStyle.anchor =TK_ANCHOR_NW; + ops->valueStyle.color =NULL; + ops->valueStyle.font =NULL; + ops->valueStyle.angle =0; + ops->valueStyle.justify =TK_JUSTIFY_LEFT; + + optionTable_ = Tk_CreateOptionTable(graphPtr_->interp_, barPenOptionSpecs); +} + +BarPen::~BarPen() +{ + if (outlineGC_) + Tk_FreeGC(graphPtr_->display_, outlineGC_); + if (errorBarGC_) + Tk_FreeGC(graphPtr_->display_, errorBarGC_); +} + +int BarPen::configure() +{ + BarPenOptions* ops = (BarPenOptions*)ops_; + + // outlineGC + { + unsigned long gcMask = GCForeground | GCLineWidth; + XGCValues gcValues; + gcValues.line_width = ops->borderWidth; + if (ops->outlineColor) + gcValues.foreground = ops->outlineColor->pixel; + else if (ops->fill) + gcValues.foreground = Tk_3DBorderColor(ops->fill)->pixel; + GC newGC = Tk_GetGC(graphPtr_->tkwin_, gcMask, &gcValues); + if (outlineGC_) + Tk_FreeGC(graphPtr_->display_, outlineGC_); + outlineGC_ = newGC; + } + + // errorBarGC + { + unsigned long gcMask = GCForeground | GCLineWidth; + XGCValues gcValues; + if (ops->errorBarColor) + gcValues.foreground = ops->errorBarColor->pixel; + else if (ops->outlineColor) + gcValues.foreground = ops->outlineColor->pixel; + else if (ops->fill) + gcValues.foreground = Tk_3DBorderColor(ops->fill)->pixel; + + gcValues.line_width = ops->errorBarLineWidth; + GC newGC = Tk_GetGC(graphPtr_->tkwin_, gcMask, &gcValues); + if (errorBarGC_) + Tk_FreeGC(graphPtr_->display_, errorBarGC_); + errorBarGC_ = newGC; + } + + return TCL_OK; +} + |