- Insist on the fact that the polygon should closed.


git-svn-id: http://root.cern.ch/svn/root/trunk@21441 27541ba8-7e3a-0410-8455-c3a389f83636

git-svn-id: http://root.cern.ch/svn/root/trunk@21371 27541ba8-7e3a-0410-8455-c3a389f83636

patch for fixing the following problem with BayesDivide in TGraphAsymmErrors:

 - missing precision when inverting the beta distribution (see bug https://savannah.cern.ch/bugs/?30246

- use lower(upper) error equal zero for bins with  0 (1) efficiency


git-svn-id: http://root.cern.ch/svn/root/trunk@21323 27541ba8-7e3a-0410-8455-c3a389f83636

git-svn-id: http://root.cern.ch/svn/root/trunk@21231 27541ba8-7e3a-0410-8455-c3a389f83636

git-svn-id: http://root.cern.ch/svn/root/trunk@20896 27541ba8-7e3a-0410-8455-c3a389f83636

fixes for MSVC2008.


git-svn-id: http://root.cern.ch/svn/root/trunk@20831 27541ba8-7e3a-0410-8455-c3a389f83636

git-svn-id: http://root.cern.ch/svn/root/trunk@20647 27541ba8-7e3a-0410-8455-c3a389f83636

  TitleSize, TitleColor, TitleFont


git-svn-id: http://root.cern.ch/svn/root/trunk@20621 27541ba8-7e3a-0410-8455-c3a389f83636

git-svn-id: http://root.cern.ch/svn/root/trunk@20613 27541ba8-7e3a-0410-8455-c3a389f83636

- Redefinition of some static variables: in global variable the flag is
  not needed, in other part the definition as const is better.
- MakeLegend() method can have 4 arguments that represent the TLegend
  position: TPie::Makelegend(x1,y1,x2,y2). The default values are the old
  one.
- Added the method TPie::SortSlices(Bool_t); this method sorts the
  TPieSlices according the values in increasing (kTRUE) or decreasing
  (kFALSE) order.
- Added the two more drawing options ">" and "<", to draw applying the
  increasing or decreasing order.


git-svn-id: http://root.cern.ch/svn/root/trunk@20538 27541ba8-7e3a-0410-8455-c3a389f83636

git-svn-id: http://root.cern.ch/svn/root/trunk@20519 27541ba8-7e3a-0410-8455-c3a389f83636

o TASImage.h, TASImage.cxx, TImage.h
  new method was introduced GetVecArray  
  Returns a pointer to internal array[width x height] of double values [0, 1]
  This array is directly accessible. That allows to manipulate/change the image.

o TASImage::GetArray
  Fix to return correct array (previously it was truncated when 
  x, y shift position were not zeros).

o TASImage::GetPolygonSpans
  Fix segv when producing images from some Rene's macro.

o fix segv. when image is drawn in canvas and canvas resized.

o TAttImage.cxx
  For "Pretty Palette with a Spectrum Violet->Red" set 
  white color to zeros.


git-svn-id: http://root.cern.ch/svn/root/trunk@20500 27541ba8-7e3a-0410-8455-c3a389f83636

  colors are now taken from TColor.


git-svn-id: http://root.cern.ch/svn/root/trunk@20461 27541ba8-7e3a-0410-8455-c3a389f83636

  methods (called for each graph in the multigraph) returned the last values 
  provided by the last call to ComputeRange instead of computing the minimum
  and maximum of all of them. Revision 20335 introduced this bug.


git-svn-id: http://root.cern.ch/svn/root/trunk@20433 27541ba8-7e3a-0410-8455-c3a389f83636

#ifdef R__HAVE_CONFIG
#include "RConfigure.h"
#endif 

Having this conditional caused RConfigure.h to be missing from the .d
files and hence these files would not be recompiled after re-configuring
using --prefix.


git-svn-id: http://root.cern.ch/svn/root/trunk@20411 27541ba8-7e3a-0410-8455-c3a389f83636

patch to fix TGraphAsymmErrors::BayesDivide (bug https://savannah.cern.ch/bugs/?30246).
 Fixed by increasing precision when inverting the integral of the beta (beta quantile). In the long term should be fixed by using directly ROOT::Math::beta_quantile


git-svn-id: http://root.cern.ch/svn/root/trunk@20387 27541ba8-7e3a-0410-8455-c3a389f83636

Move code previously in TGraph::PaintGraph or TGraph::PaintGrapHist to TGraph::ComputeGraph.
The functions like TGraphErrors::ComputeGraph call first TGraph::ComputeRange.
--achis line, and those below, will be ignored--

M    graf/src/TGraph.cxx
M    graf/src/TMultiGraph.cxx
M    graf/src/TGraphErrors.cxx
M    graf/src/TGraphAsymmErrors.cxx
M    graf/src/TGraphBentErrors.cxx


git-svn-id: http://root.cern.ch/svn/root/trunk@20335 27541ba8-7e3a-0410-8455-c3a389f83636

  values in the various directions were missing. To preserve the backward 
  compatibility, the missing parameters have been added with default value = 0.
  The new signature is now used in SavePrimitive which allows a correct saving
  of the TGraphBentErrors.


git-svn-id: http://root.cern.ch/svn/root/trunk@20309 27541ba8-7e3a-0410-8455-c3a389f83636

  const *char). This produced an error on Solaris.


git-svn-id: http://root.cern.ch/svn/root/trunk@20308 27541ba8-7e3a-0410-8455-c3a389f83636

  it was not possible to save various kind of graphs in several multigraph
  in the same macro. Also in case of TGraph the generated macro was wrong 
  (Add() was missing).
- Make the help in the THTML style
- coding convension


git-svn-id: http://root.cern.ch/svn/root/trunk@20297 27541ba8-7e3a-0410-8455-c3a389f83636

initial svn patch up script. Also add svn:keywords Id to all files not
having the property yet.


git-svn-id: http://root.cern.ch/svn/root/trunk@20220 27541ba8-7e3a-0410-8455-c3a389f83636

git-svn-id: http://root.cern.ch/svn/root/trunk@19826 27541ba8-7e3a-0410-8455-c3a389f83636

git-svn-id: http://root.cern.ch/svn/root/trunk@19825 27541ba8-7e3a-0410-8455-c3a389f83636

fixes in all index.txt files according to the recent changes of User's Guide PDF names.


git-svn-id: http://root.cern.ch/svn/root/trunk@19784 27541ba8-7e3a-0410-8455-c3a389f83636

  This problem was visible with the following commands:

  TH2D *s = new TH2D("s","",10,0,100,10,-9e-4,5e-4);
  s->Draw();


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git-svn-id: http://root.cern.ch/svn/root/trunk@19723 27541ba8-7e3a-0410-8455-c3a389f83636

"May I suggest to include a CompareArg() in TGraph, similar to CompareRadius(), i.e. to provide (just for convenience) the possibility to sort the TGraph according to angle. This is useful when points lie on an ellipse or so, but are not in order."


git-svn-id: http://root.cern.ch/svn/root/trunk@19708 27541ba8-7e3a-0410-8455-c3a389f83636

git-svn-id: http://root.cern.ch/svn/root/trunk@19639 27541ba8-7e3a-0410-8455-c3a389f83636

  -when option "same" is specified it is ignored
  -when option "a" is specified the pad is cleared


git-svn-id: http://root.cern.ch/svn/root/trunk@19623 27541ba8-7e3a-0410-8455-c3a389f83636

git-svn-id: http://root.cern.ch/svn/root/trunk@19586 27541ba8-7e3a-0410-8455-c3a389f83636

git-svn-id: http://root.cern.ch/svn/root/trunk@19585 27541ba8-7e3a-0410-8455-c3a389f83636

git-svn-id: http://root.cern.ch/svn/root/trunk@19584 27541ba8-7e3a-0410-8455-c3a389f83636

  Paint() method. This fixes the problem reported and fixed here:
  https://savannah.cern.ch/bugs/?28302
  by Oleksandr Grebenyuk.

  The folowing macro demonstrated the problem:

  {
   TCanvas *c1 = new TCanvas("c1", "c1",521,150,700,590);
   c1->Range(0,0,1,1);

   TPaveText *pt;
   TText     *text;

   pt   = new TPaveText(0.1106322,0.6004274,0.8448276,0.9764957,"br");
   text = pt->AddText("Calculate from helvetica bold");
   text = pt->AddText("Display with helvetica bold");
   pt->Draw();

   pt   = new TPaveText(0.112069,0.1325301,0.8477011,0.5562249,"br");
   pt->SetTextFont(22);
   text = pt->AddText("Calculate from helvetica bold");
   text = pt->AddText("Display with times bold");
   pt->Draw();

   TLine *line = new TLine(0.8132184,0.9558233,0.8132184,0.2309237);
   line->SetLineColor(2);   line->Draw();
   line = new TLine(0.783046,0.5140562,0.783046,0.2309237);
   line->SetLineColor(2);   line->Draw();
   TArrow *arrow = new TArrow(0.783046,0.2610442,0.8146552,0.2610442,0.02,"<|>");
   arrow->SetFillColor(2);   arrow->SetFillStyle(1001);
   arrow->SetLineColor(2);   arrow->Draw();
  }


git-svn-id: http://root.cern.ch/svn/root/trunk@19458 27541ba8-7e3a-0410-8455-c3a389f83636

  Added the option to not draw the polar labels.


git-svn-id: http://root.cern.ch/svn/root/trunk@19392 27541ba8-7e3a-0410-8455-c3a389f83636

  an if statement like:

           if (optionNoopt && !optionInt) {
               dxtick=(binHigh-binLow)/Double_t(nticks-1);
           } else {
               dxtick=(binHigh-binLow)/Double_t(nticks-1);
           }

  Now replaced by the simple line:

           dxtick=(binHigh-binLow)/Double_t(nticks-1);

  This code was like that since at least May 2000.


git-svn-id: http://root.cern.ch/svn/root/trunk@19304 27541ba8-7e3a-0410-8455-c3a389f83636

  text string "my text". (from jasondet@gmail.com).


git-svn-id: http://root.cern.ch/svn/root/trunk@19276 27541ba8-7e3a-0410-8455-c3a389f83636

  Possibility to change the color of the shadow.


git-svn-id: http://root.cern.ch/svn/root/trunk@19222 27541ba8-7e3a-0410-8455-c3a389f83636

git-svn-id: http://root.cern.ch/svn/root/trunk@19118 27541ba8-7e3a-0410-8455-c3a389f83636

  * Cleanup in TPie and TPieSlice in the methods that evaluates if the pointer
    is the slice area or in the area.

  * The labels now are not printed over the pie area.

  * Added the SetAngle3D() and GetAngle3D() method to change the perspecive
    angle if the 3d option is used.


git-svn-id: http://root.cern.ch/svn/root/trunk@19029 27541ba8-7e3a-0410-8455-c3a389f83636

  TPolarGram:
  - New options allowing to draw only the polar axis or radial axis.
  - Possibility to define text string as labels.
  TGraphPolar:
  - Clean up: avoid duplicated code.


git-svn-id: http://root.cern.ch/svn/root/trunk@19021 27541ba8-7e3a-0410-8455-c3a389f83636