From a1697c32c2310edbb2c9649bbef3ebfd52c04f56 Mon Sep 17 00:00:00 2001
From: Exr0n <howdy@exr0n.com>
Date: Thu, 18 Jan 2024 21:05:17 -0500
Subject: [PATCH] truncate if too long
---
src/edu/caltech/cs2/lab02/Image.java | 8 ++++++--
1 file changed, 6 insertions(+), 2 deletions(-)
diff --git a/src/edu/caltech/cs2/lab02/Image.java b/src/edu/caltech/cs2/lab02/Image.java
index 8301f43..ca40a5e 100644
--- a/src/edu/caltech/cs2/lab02/Image.java
+++ b/src/edu/caltech/cs2/lab02/Image.java
@@ -69,9 +69,12 @@ public class Image {
int ctr = 0;
for (char c : text.toCharArray()) { // https://stackoverflow.com/a/2451660
for (int j=0; j<8; j++) {
+// bits_to_write[ctr] = (c >> (7-j)) & 1;
+ if (ctr >= height*width) break;
bits_to_write[ctr] = (c >> j) & 1;
ctr ++;
}
+ if (ctr >= height*width) break;
}
Pixel[][] new_pix = new Pixel[height][width];
@@ -79,8 +82,9 @@ public class Image {
ctr = 0;
for (int i=0; i<height; i++) {
for (int j=0; j<width; j++) {
- new_pix[i][j] = this.pixels[i][j];
- new_pix[i][j].fixLowestBitOfR(bits_to_write[ctr]);
+// new_pix[i][j] = this.pixels[i][j];
+// new_pix[i][j].fixLowestBitOfR(bits_to_write[ctr]);
+ new_pix[i][j] = this.pixels[i][j].fixLowestBitOfR(bits_to_write[ctr]);
ctr ++;
}
}
--
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