fun/gosl
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

fix bugs and add comments in print_current_image

Browse Source
This commit is contained in:
Lennart Buhl 2013-11-02 19:51:41 +01:00
parent 85783dedea
commit 70da4ca56f
1 changed files with 7 additions and 8 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

15
src/display.c
View File

@ -24,17 +24,16 @@ void cleanup_display() {
char *image; // dimension is width x height
*/
void print_current_image(message* msg, int start, int end) {
// end is ignored and 80 is used, should be considered later
move(0,0);
char *pic = msg->img;
move(0,0); // start in the upper left corner
char *pic = msg->img; // get a ptr to the actual image
for (int row=0; row < 25; row++) {
for (int row=0; row < 25; row++) { // iterate rows
char *line = (char*) malloc(81);
strcpy(line, strtok(pic, '\n'));
line[81] = '\0';
printw("%s", line);
strcpy(line, strtok(pic, '\n')); // get a line
line[80] = '\0'; // terminate
printw("%s", line+start);
}
refresh(); // refresh the screen