Logo ROOT   6.15/01
Reference Guide
demoshelp.C File Reference

Detailed Description

This macro shows help on running the Demos.

void demoshelp() {
//
new TCanvas("chelp","Help to run demos",200,10,700,500);
TPaveText *welcome = new TPaveText(.1,.8,.9,.97);
welcome->AddText("Welcome to the ROOT demos");
welcome->SetTextFont(32);
welcome->SetTextColor(4);
welcome->SetFillColor(24);
welcome->Draw();
TPaveText *hdemo = new TPaveText(.05,.05,.95,.7);
hdemo->SetTextAlign(12);
hdemo->SetTextFont(52);
hdemo->AddText("- Run demo hsimple.C first. Then in any order");
hdemo->AddText("- Click left mouse button to execute one demo");
hdemo->AddText("- Click right mouse button to see the title of the demo");
hdemo->AddText("- Click on 'Close Bar' to exit from the demo menu");
hdemo->AddText("- Select 'File/Print' to print a Postscript view of the canvas");
hdemo->AddText("- You can execute a demo with the mouse or type commands");
hdemo->AddText("- During the demo (try on this canvas) you can :");
hdemo->AddText(" .... Use left button to move/grow/etc objects");
hdemo->AddText(" .... Use middle button to pop overlapping objects");
hdemo->AddText(" .... Use right button to get an object sensitive pop-up");
hdemo->AddText(" ");
hdemo->SetAllWith("....","color",2);
hdemo->SetAllWith("....","font",72);
hdemo->SetAllWith("....","size",0.04);
hdemo->Draw();
}
Author
Rene Brun

Definition in file demoshelp.C.