Header file:
graphics.h
Synopsis:
void gettextsettings(struct textsettingstype *typeinfo);
struct textsettingstype {
int font; /* font style */
int direction; /* font direction */
int charsize; /* font size */
int horiz; /* horizontal justification - left, right or center */
int vert; /* vertical justification - bottom, center or top */
}
Description:
gettextsettings() gets current graphic text font settings.
gettextsettings function in c graphics
#include <stdlib.h>
#include <stdio.h>
#include <conio.h>
#include <dos.h>
int main(void) {
/* request auto detection */
int graphicDriver = DETECT, graphicMode;
int err, x, y, ht;
struct textsettingstype textinfo;
char style[64], tdir[64], csize[64];
char vjustify[64], hjustify[64];
char *font[] = {"Defualt", "Triplex", "small",
"Sans serif", "Gothic"};
char *chardir[] = {"Horizontal", "vertical"};
char *hjust[] = {"Left", "Center", "Right"};
char *vjust[] = {"Bottom", "Center", "Top"};
/* initialize graphics and local variables */
initgraph(&graphicDriver, &graphicMode,
"C:/TURBOC3/BGI");
/* read result of initialization */
err = graphresult();
if (err != grOk) {
/* an error occurred */
printf("Graphic Error: %s\n",
grapherrormsg(err));
getch();
return 0;
}
/* get information about current text settings */
gettextsettings(&textinfo);
/* convert text information into strings */
sprintf(style, "Text style: %s", font[textinfo.font]);
sprintf(tdir, "Text direction: %s", chardir[textinfo.direction]);
sprintf(csize, "Text size: %d", textinfo.charsize);
sprintf(hjustify, "%s is the horizontal justification.",
hjust[textinfo.horiz]);
sprintf(vjustify, "%s is the vertical justification.",
vjust[textinfo.vert]);
/* display the information */
delay(700);
ht = textheight("W");
x = 30, y = 20;
settextstyle(SMALL_FONT, HORIZ_DIR, 5);
outtextxy(x, y, style);
outtextxy(x, y + 2 * ht, tdir);
outtextxy(x, y + 4 * ht, csize);
outtextxy(x, y + 6 * ht, hjustify);
outtextxy(x, y + 8 * ht, vjustify);
/* clean up */
getch();
closegraph();
return 0;
}
Output: (gettextsettings built-in function in c graphics.h)
video is so bad
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