#include "TROOT.h"
#include "TAttTextCanvas.h"
#include "TGroupButton.h"
#include "TLine.h"
#include "TText.h"
ClassImp(TAttTextCanvas)
//Begin_Html
/*
<img src="gif/atttextcanvas.gif">
*/
//End_Html
TAttTextCanvas::TAttTextCanvas() : TDialogCanvas()
{
}
TAttTextCanvas::TAttTextCanvas(const char *name, const char *title, Int_t ww, Int_t wh)
: TDialogCanvas(name,title,ww,wh)
{
TVirtualPad *padsav = gPad;
BuildStandardButtons();
char fx11[50];
TGroupButton *test1 = 0;
TText *text;
Float_t xlow, ylow, wpad, hpad;
Int_t i,j;
Int_t nfonts = 14;
xlow = 0.46;
wpad = 0.98-xlow;
hpad = (0.98-0.38)/nfonts;
char command[64];
for (i=1;i<=nfonts;i++) {
if (i== 1) strcpy(fx11, "times-medium-i-normal");
if (i== 2) strcpy(fx11, "times-bold-r-normal");
if (i== 3) strcpy(fx11, "times-bold-i-normal");
if (i== 4) strcpy(fx11, "helvetica-medium-r-normal");
if (i== 5) strcpy(fx11, "helvetica-medium-o-normal");
if (i== 6) strcpy(fx11, "helvetica-bold-r-normal");
if (i== 7) strcpy(fx11, "helvetica-bold-o-normal");
if (i== 8) strcpy(fx11, "courier-medium-r-normal");
if (i== 9) strcpy(fx11, "courier-medium-o-normal");
if (i== 10) strcpy(fx11, "courier-bold-r-normal");
if (i== 11) strcpy(fx11, "courier-bold-o-normal");
if (i== 12) strcpy(fx11, "greek-medium-r-normal");
if (i== 13) strcpy(fx11, "times-medium-r-normal");
if (i== 14) strcpy(fx11, "Zaft-Dingbats");
ylow = 0.38 + (i-1)*hpad;
sprintf(command,"SetTextFont(%d)",10*i+2);
test1 = new TGroupButton("Style",fx11,command,xlow, ylow, xlow+wpad, ylow+0.8*hpad);
if (i == 6) test1->SetBorderMode(-1);
test1->SetBorderSize(1);
test1->Draw();
cd();
}
wpad = 0.12;
hpad = 0.10;
Int_t align;
Float_t xt = 0;
Float_t yt = 0;
for (j=0;j<3;j++) {
ylow = 0.12 + j*hpad;
for (i=0;i<3;i++) {
align = 10*(j+1) + i + 1;
xlow = 0.02 + i*wpad;
sprintf(command,"SetTextAlign(%d)",align);
test1 = new TGroupButton("Align","",command,xlow, ylow, xlow+0.9*wpad, ylow+0.9*hpad);
test1->SetEditable(kTRUE);
if (!i && !j) test1->SetBorderMode(-1);
test1->SetFillColor(42);
test1->SetBorderSize(2);
test1->Draw();
test1->cd();
sprintf(fx11,"%d",align);
if (i == 0) yt = 0.01;
if (i == 1) yt = 0.5;
if (i == 2) yt = 0.99;
if (j == 0) xt = 0.01;
if (j == 1) xt = 0.5;
if (j == 2) xt = 0.99;
text = new TText(xt, yt, fx11);
test1->SetTitle(fx11);
test1->SetTextAlign(align);
test1->SetTextSize(0.3);
text->Draw();
test1->SetEditable(kFALSE);
cd();
}
}
wpad = (0.98-0.42)/5;
hpad = 0.08;
Int_t npixels = 0;
Float_t tsize;
for (j=0;j<3;j++) {
ylow = 0.12 + j*hpad;
for (i=0;i<5;i++) {
npixels += 3;
xlow = 0.42 + i*wpad;
sprintf(command,"PIXELS(%d)",npixels);
test1 = new TGroupButton("Size","Aa",command,xlow, ylow, xlow+0.9*wpad, ylow+0.9*hpad);
test1->SetEditable(kTRUE);
if (npixels == 18) test1->SetBorderMode(-1);
test1->SetFillColor(18);
test1->SetBorderSize(2);
tsize = test1->PixeltoY(0) - test1->PixeltoY(npixels);
test1->SetTextSize(tsize);
test1->Draw();
test1->SetEditable(kFALSE);
cd();
}
}
test1->DisplayColorTable("SetTextColor",0.02, 0.70, 0.40, 0.28);
Update();
SetEditable(kFALSE);
padsav->cd();
}
TAttTextCanvas::~TAttTextCanvas()
{
}
void TAttTextCanvas::UpdateTextAttributes(Int_t align,Float_t angle,Int_t col,Int_t font,Float_t tsize)
{
TIter next(GetListOfPrimitives());
TGroupButton *button;
char cmd[64];
fRefObject = gROOT->GetSelectedPrimitive();
fRefPad = (TPad*)gROOT->GetSelectedPad();
if (fRefObject) {
sprintf(cmd,"atttext: %s",fRefObject->GetName());
SetTitle(cmd);
}
TObject *obj;
while ((obj = next())) {
if (!obj->InheritsFrom(TGroupButton::Class())) continue;
button = (TGroupButton*)obj;
if (button->GetBorderMode() < 0) {
button->SetBorderMode(1);
button->Modified();
}
sprintf(cmd,"SetTextAlign(%d)",align);
if (!strcmp(button->GetTitle(),cmd)) button->SetBorderMode(-1);
sprintf(cmd,"SetTextAngle(%f)",angle);
if (!strcmp(button->GetTitle(),cmd)) button->SetBorderMode(-1);
sprintf(cmd,"SetTextColor(%d)",col);
if (!strcmp(button->GetTitle(),cmd)) button->SetBorderMode(-1);
sprintf(cmd,"SetTextFont(%d)",font);
if (!strcmp(button->GetTitle(),cmd)) button->SetBorderMode(-1);
sprintf(cmd,"SetTextSize(%f)",tsize);
if (!strcmp(button->GetTitle(),cmd)) button->SetBorderMode(-1);
if (button->GetBorderMode() < 0) {
button->Modified();
}
}
Update();
}
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