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Add fancy echo-lines.

This commit is contained in:
Jonathan Moore Liles 2008-03-14 02:19:00 -05:00
parent 36021c9251
commit c416a8a098
1 changed files with 13 additions and 1 deletions
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14
Panner.C
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@ -134,6 +134,8 @@ Panner::draw ( void )
bbox( tx, ty, tw, th ); bbox( tx, ty, tw, th );
fl_push_clip( tx, ty, tw, th );
fl_color( FL_WHITE ); fl_color( FL_WHITE );
const int b = 10; const int b = 10;
@ -200,7 +202,7 @@ Panner::draw ( void )
{ {
Point *p = &_points[ i ]; Point *p = &_points[ i ];
fl_color( (Fl_Color) 10 + i ); Fl_Color c = (Fl_Color)(10 + i);
float px, py; float px, py;
@ -209,8 +211,16 @@ Panner::draw ( void )
const int bx = tx + ((tw / 2) * px + (tw / 2)); const int bx = tx + ((tw / 2) * px + (tw / 2));
const int by = ty + ((th / 2) * py + (th / 2)); const int by = ty + ((th / 2) * py + (th / 2));
fl_color( c );
fl_pie( bx, by, pw(), ph(), 0, 360 ); fl_pie( bx, by, pw(), ph(), 0, 360 );
fl_color( c = fl_darker( c ) );
fl_arc( bx - 5, by - 5, pw() + 10, ph() + 10, 0, 360 );
fl_color( c = fl_darker( c ) );
fl_arc( bx - 10, by - 10, pw() + 20, ph() + 20, 0, 360 );
fl_color( c = fl_darker( c ) );
fl_arc( bx - 30, by - 30, pw() + 60, ph() + 60, 0, 360 );
char pat[4]; char pat[4];
snprintf( pat, 4, "%d", i + 1 ); snprintf( pat, 4, "%d", i + 1 );
@ -218,6 +228,8 @@ Panner::draw ( void )
fl_font( FL_HELVETICA, ph() + 2 ); fl_font( FL_HELVETICA, ph() + 2 );
fl_draw( pat, bx + 1, by + 1, pw() - 1, ph() - 1, FL_ALIGN_CENTER ); fl_draw( pat, bx + 1, by + 1, pw() - 1, ph() - 1, FL_ALIGN_CENTER );
} }
fl_pop_clip();
} }