From: Ben Harris <bjh21@bjh21.me.uk>
Date: Sun, 6 Aug 2017 17:28:03 +0000 (+0100)
Subject: Add explicit BlueValues, OtherBlues, and BlueFuzz.
X-Git-Tag: bedstead-002.000~88
X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~bjharris/git?a=commitdiff_plain;h=7f6d1b8abcd376e94aec9c641d88f0c4d794a6ef;p=bedstead.git

Add explicit BlueValues, OtherBlues, and BlueFuzz.

BlueValues gains the upper edge of symbols and Hebrew letters.
OtherBlues gains the bottom edge of symbols.  BlueFuzz is set to zero
because it's unnecessary (and this is recommended by the Type 1 spec).
---

diff --git a/bedstead.c b/bedstead.c
index 3f7ca4f..d528e70 100644
--- a/bedstead.c
+++ b/bedstead.c
@@ -1517,9 +1517,14 @@ main(int argc, char **argv)
 		printf("StrokedFont: 1\n");
 		printf("StrokeWidth: 50\n");
 	}
-	printf("BeginPrivate: 2\n");
-	printf(" StdHW 5 [%d]\n", YPIX);
-	printf(" StdVW 5 [%d]\n", XPIX * (100 + weight->weight) / 100);
+	printf("BeginPrivate: 5\n");
+	printf(" StdHW 6 [%4d]\n", YPIX);
+	printf(" StdVW 6 [%4d]\n", XPIX * (100 + weight->weight) / 100);
+	printf(" BlueValues 35 [0 0 %4d %4d %4d %4d %4d %4d]\n",
+	       YPIX * 5, YPIX * 5, YPIX * 6, YPIX * 6, YPIX * 7, YPIX * 7);
+	printf(" OtherBlues 21 [%4d %4d %4d %4d]\n",
+	       YPIX * -2, YPIX * -2, YPIX * 1, YPIX * 1);
+	printf(" BlueFuzz 1 0\n"); 
 	printf("EndPrivate\n");
 	/* Force monochrome at 10 and 20 pixels, and greyscale elsewhere. */
 	printf("GaspTable: 5 9 2 10 0 19 3 20 0 65535 3\n");