void Gate::draw_lines() const{
if(t == Operand::NONE) return;
Point ul(GATE_PADDING_SIDE + 2*SCALE*(p-4) - .4*SCALE,
GATE_PADDING_TOP+SCALE*(p-4) -0.3*SCALE);
fl_color(color().as_int());
//Draw gate symbol
if(t==Operand::AND){
draw_AND_gate(ul);
} else if (t==Operand::OR){
draw_OR_gate(ul);
} else if (t==Operand::NOT){
draw_NOT_gate(ul);
}
//Draw lines to input lines
int iny1 = GATE_PADDING_TOP + SCALE*((i1->p)-3) - .5*SCALE;
int iny2 = 0;
if(i2) iny2 = GATE_PADDING_TOP + SCALE*((i2->p)-3) - .5*SCALE;
if(t == Operand::NOT){
draw_one_line(ul, iny1);
} else {
draw_two_lines(ul, iny1, iny2);
}
fl_line(ul.x+(.8*SCALE)/2,ul.y+(.6*SCALE),ul.x+(.8*SCALE)/2,GATE_PADDING_TOP+SCALE/2+SCALE*(p-4));
}
/********************************************************************
Comment on RoundRect & TextMid!!!!
RoundRect Uses width / height as 2nd and 3rd parameters.
Text characters come out the color of the Fill, not stroke!!
*********************************************************************/
int MarqueeView::draw()
{
Control::draw();
Stroke_l( border_color ); // box color
StrokeWidth(4);
Fill_l(background_color); //
Rect( left, bottom, +width, +height );
if (text==NULL) return 1;
Fill_l(text_color); //
int line_height = 1.25*text_size;
int vertical = height-line_height;
char* ptr = text;
if (style & CENTER_VERTICAL)
{
vertical = vertical / 2.0;
}
do {
ptr = draw_one_line( ptr, vertical );
vertical -= line_height;
if (vertical < 0)
break;
} while ( ptr );
return 1;
}
