Hi
Would you please help me with the simple question in blue? Thanks.
Code:
// circstrc.cpp
// circles as graphics objects
#include "msoftcon.h" // for graphics functions
////////////////////////////////////////////////////////////////
struct circle //graphics circle
{
int xCo, yCo; //coordinates of center
int radius;
color fillcolor; //color
fstyle fillstyle; //fill pattern
};
////////////////////////////////////////////////////////////////
/* Are "color" and "fstyle" some kind of data types? Perhaps, the details for these data types are in 'msoftcon' source file. */
void circ_draw(circle c)
{
set_color(c.fillcolor); //set color
set_fill_style(c.fillstyle); //set fill pattern
draw_circle(c.xCo, c.yCo, c.radius); //draw solid circle
}
//--------------------------------------------------------------
int main()
{
init_graphics(); //initialize graphics system
//create circles
/* Is "init_graphics()" a some kind of function? */
circle c1 = { 15, 7, 5, cBLUE, X_FILL };
circle c2 = { 41, 12, 7, cRED, O_FILL };
circle c3 = { 65, 18, 4, cGREEN, MEDIUM_FILL };
/* The original structure was in this format:
struct circle { int xCo, yCo; int radius; color fillcolor; fstyle fillstyle; };
The don't you think the initialization should be this way (please notice the semicolons):
circle c1 = { 15, 7; 5; cBLUE; X_FILL }; */
circ_draw(c1); //draw circles
circ_draw(c2);
circ_draw(c3);
set_cursor_pos(1, 25); //cursor to lower left corner
return 0;
}