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TAttPad.cxx
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1// @(#)root/base:$Id$
2// Author: Rene Brun 04/01/95
3
4/*************************************************************************
5 * Copyright (C) 1995-2000, Rene Brun and Fons Rademakers. *
6 * All rights reserved. *
7 * *
8 * For the licensing terms see $ROOTSYS/LICENSE. *
9 * For the list of contributors see $ROOTSYS/README/CREDITS. *
10 *************************************************************************/
11
12#include "Strlen.h"
13#include "TAttPad.h"
14#include "TBuffer.h"
15#include "TStyle.h"
16
17
18/** \class TAttPad
19\ingroup Base
20\ingroup GraphicsAtt
21
22Manages default Pad attributes. Referenced by TStyle.
23*/
24
25////////////////////////////////////////////////////////////////////////////////
26/// Constructor.
27
32
33////////////////////////////////////////////////////////////////////////////////
34/// Destructor.
35
39
40////////////////////////////////////////////////////////////////////////////////
41///copy function
42
44{
45 attpad.fLeftMargin = fLeftMargin;
46 attpad.fRightMargin = fRightMargin;
47 attpad.fBottomMargin = fBottomMargin;
48 attpad.fTopMargin = fTopMargin;
49 attpad.fXfile = fXfile;
50 attpad.fYfile = fYfile;
51 attpad.fAfile = fAfile;
52 attpad.fXstat = fXstat;
53 attpad.fYstat = fYstat;
54 attpad.fAstat = fAstat;
55 attpad.fFrameFillColor = fFrameFillColor;
56 attpad.fFrameFillStyle = fFrameFillStyle;
57 attpad.fFrameLineColor = fFrameLineColor;
58 attpad.fFrameLineStyle = fFrameLineStyle;
59 attpad.fFrameLineWidth = fFrameLineWidth;
60 attpad.fFrameBorderSize= fFrameBorderSize;
61 attpad.fFrameBorderMode= fFrameBorderMode;
62}
63
64////////////////////////////////////////////////////////////////////////////////
65/// Print function.
66
68{
69}
70
71////////////////////////////////////////////////////////////////////////////////
72/// Reset pad attributes.
73
94
95////////////////////////////////////////////////////////////////////////////////
96/// Set Pad bottom margin in fraction of the pad height.
97
99{
100 if (margin < 0 || margin >=1) margin = 0.1;
101 if (margin + fTopMargin >= 1) return;
102 fBottomMargin = margin;
103}
104
105////////////////////////////////////////////////////////////////////////////////
106/// Set Pad left margin in fraction of the pad width.
107
109{
110 if (margin < 0 || margin >=1) margin = 0.1;
111 if (margin + fRightMargin >= 1) return;
112 fLeftMargin = margin;
113}
114
115////////////////////////////////////////////////////////////////////////////////
116/// Set Pad right margin in fraction of the pad width.
117
119{
120 if (margin < 0 || margin >=1) margin = 0.1;
121 if (margin + fLeftMargin >= 1) return;
122 fRightMargin = margin;
123}
124
125////////////////////////////////////////////////////////////////////////////////
126/// Set Pad top margin in fraction of the pad height.
127
129{
130 if (margin < 0 || margin >=1) margin = 0.1;
131 if (margin + fBottomMargin >= 1) return;
132 fTopMargin = margin;
133}
134
135////////////////////////////////////////////////////////////////////////////////
136/// Set all margins.
137
138void TAttPad::SetMargin(Float_t left, Float_t right, Float_t bottom, Float_t top)
139{
140 SetLeftMargin(left);
141 SetRightMargin(right);
142 SetBottomMargin(bottom);
143 SetTopMargin(top);
144}
145
146////////////////////////////////////////////////////////////////////////////////
147/// Stream an object of class TAttPad.
148
150{
151 if (R__b.IsReading()) {
153 Version_t R__v = R__b.ReadVersion(&R__s, &R__c);
154 if (R__v > 2) {
155 R__b.ReadClassBuffer(TAttPad::Class(), this, R__v, R__s, R__c);
156 return;
157 }
158 //====process old versions before automatic schema evolution
159 R__b >> fLeftMargin;
162 R__b >> fTopMargin;
163 R__b >> fXfile;
164 R__b >> fYfile;
165 R__b >> fAfile;
166 R__b >> fXstat;
167 R__b >> fYstat;
168 R__b >> fAstat;
169 if (R__v > 1) {
177 }
178 //====end of old versions
179
180 } else {
181 R__b.WriteClassBuffer(TAttPad::Class(),this);
182 }
183}
short Version_t
Class version identifier (short)
Definition RtypesCore.h:79
float Float_t
Float 4 bytes (float)
Definition RtypesCore.h:71
const char Option_t
Option string (const char)
Definition RtypesCore.h:80
ROOT::Detail::TRangeCast< T, true > TRangeDynCast
TRangeDynCast is an adapter class that allows the typed iteration through a TCollection.
R__EXTERN TStyle * gStyle
Definition TStyle.h:442
Manages default Pad attributes.
Definition TAttPad.h:19
Float_t fYstat
Y position where to draw the statistics.
Definition TAttPad.h:29
Color_t fFrameLineColor
Pad frame line color.
Definition TAttPad.h:32
Float_t fAstat
Alignment for the statistics.
Definition TAttPad.h:30
Width_t fFrameLineWidth
Pad frame line width.
Definition TAttPad.h:35
Float_t fAfile
Alignment for the file name.
Definition TAttPad.h:27
virtual void SetBottomMargin(Float_t bottommargin)
Set Pad bottom margin in fraction of the pad height.
Definition TAttPad.cxx:98
virtual void Print(Option_t *option="") const
Print function.
Definition TAttPad.cxx:67
virtual ~TAttPad()
Destructor.
Definition TAttPad.cxx:36
virtual void ResetAttPad(Option_t *option="")
Reset pad attributes.
Definition TAttPad.cxx:74
TAttPad()
Constructor.
Definition TAttPad.cxx:28
Style_t fFrameFillStyle
Pad frame fill style.
Definition TAttPad.h:33
virtual void SetLeftMargin(Float_t leftmargin)
Set Pad left margin in fraction of the pad width.
Definition TAttPad.cxx:108
virtual void Copy(TAttPad &attpad) const
copy function
Definition TAttPad.cxx:43
Color_t fFrameFillColor
Pad frame fill color.
Definition TAttPad.h:31
Float_t fXfile
X position where to draw the file name.
Definition TAttPad.h:25
Float_t fRightMargin
RightMargin.
Definition TAttPad.h:22
Float_t fXstat
X position where to draw the statistics.
Definition TAttPad.h:28
Float_t fLeftMargin
LeftMargin.
Definition TAttPad.h:21
Float_t fTopMargin
TopMargin.
Definition TAttPad.h:24
Width_t fFrameBorderSize
Pad frame border size.
Definition TAttPad.h:36
virtual void SetRightMargin(Float_t rightmargin)
Set Pad right margin in fraction of the pad width.
Definition TAttPad.cxx:118
Float_t fYfile
Y position where to draw the file name.
Definition TAttPad.h:26
Style_t fFrameLineStyle
Pad frame line style.
Definition TAttPad.h:34
virtual void SetTopMargin(Float_t topmargin)
Set Pad top margin in fraction of the pad height.
Definition TAttPad.cxx:128
Float_t fBottomMargin
BottomMargin.
Definition TAttPad.h:23
Int_t fFrameBorderMode
Pad frame border mode.
Definition TAttPad.h:37
virtual void SetMargin(Float_t left, Float_t right, Float_t bottom, Float_t top)
Set all margins.
Definition TAttPad.cxx:138
static TClass * Class()
virtual void Streamer(TBuffer &)
Stream an object of class TAttPad.
Definition TAttPad.cxx:149
Buffer base class used for serializing objects.
Definition TBuffer.h:43
Color_t GetFrameLineColor() const
Definition TStyle.h:228
Float_t GetPadRightMargin() const
Definition TStyle.h:216
Style_t GetFrameFillStyle() const
Definition TStyle.h:229
Float_t GetPadLeftMargin() const
Definition TStyle.h:215
Width_t GetFrameBorderSize() const
Definition TStyle.h:232
Float_t GetPadBottomMargin() const
Definition TStyle.h:213
Style_t GetFrameLineStyle() const
Definition TStyle.h:230
Int_t GetFrameBorderMode() const
Definition TStyle.h:233
Float_t GetPadTopMargin() const
Definition TStyle.h:214
Width_t GetFrameLineWidth() const
Definition TStyle.h:231
Color_t GetFrameFillColor() const
Definition TStyle.h:227