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working #1

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tkarrass 2013-11-03 13:38:15 +01:00
parent d0d12aa0aa
commit f9889e443a
2 changed files with 21 additions and 5 deletions
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8
src/display.c
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@ -89,12 +89,18 @@ void prntscreen(const struct message *msg, const struct prog_info *pinfo) {
int right = pinfo->client_offset;
int left = right + cols;
// for (int y=0; y<h; y++)
// for (int x=0; x<w; x++)
// mvaddch(y,x,img[y*w+x]);
// printf("loop\n");
int rowoffset = (rows-h)/2;
int coloffset = left-frame;
for (int y=0; y<h; y++) { // y<msg->height; y++) {
for (int x=left-frame; x<cols; x++) {
if (x<0)
continue;
//mvaddch(y + rowoffset, x, ('0' + x-(left-frame)+y));
int p = x-(left-frame);
mvaddch(y + rowoffset, x, p>=w?' ':img[y*w+p]);

18
src/image.c
View File

@ -20,22 +20,32 @@ char *readImage(const char* filename, int *cols, int *rows) {
if (f) {
while (fgets(linebuf, LINELEN, f)) {
int len = strlen(linebuf);
*cols = MAX(len, *cols);
*cols = len>*cols?len:*cols;
(*rows)++;
}
cols--;
ret = (char *)malloc(*cols * *rows);
(*cols)--;
ret = (char *)malloc(*cols * *rows + 1);
memset(ret, ' ', *cols * *rows);
fseek(f, 0, SEEK_SET);
for (int r=0; r<*rows; r++) {
fgets(&ret[r * *cols], *cols, f);
fgets(&ret[r * *cols], LINELEN, f);
}
fclose(f);
}
free(linebuf);
printf("image size: %d x %d\n", *cols, *rows);
for (int y=0; y < *rows; y++) {
for (int x=0; x < *cols; x++) {
//mvaddch(y,x,img[y * *cols +x]);
printf("%c", ret[y * *cols +x]);
}
printf("\n");
}
return ret;
}