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From 060c2bb9f84071246a69af49ee3dee90f8524cba Mon Sep 17 00:00:00 2001
From: Peng Wu <alexepico@gmail.com>
Date: Wed, 9 Oct 2019 14:20:22 +0800
Subject: [PATCH] Improve guess font size when read bitmap font
---
read.c | 12 ++++++------
1 file changed, 6 insertions(+), 6 deletions(-)
diff --git a/read.c b/read.c
index 632c7e7..915fa86 100644
--- a/read.c
+++ b/read.c
@@ -238,20 +238,20 @@ readFile(char *filename, FontPtr font)
if(verbose_flag)
fprintf(stderr, "size %d: %dx%d\n",
i,
- (int)(face->available_sizes[i].x_ppem >> 6),
- (int)(face->available_sizes[i].y_ppem >> 6));
+ (int)((face->available_sizes[i].x_ppem + 32) >> 6),
+ (int)((face->available_sizes[i].y_ppem + 32) >> 6));
rc = FT_Set_Pixel_Sizes(face,
- face->available_sizes[i].x_ppem >> 6,
- face->available_sizes[i].y_ppem >> 6);
+ (face->available_sizes[i].x_ppem + 32) >> 6,
+ (face->available_sizes[i].y_ppem + 32) >> 6);
if(rc != 0) {
fprintf(stderr, "Couldn't set size.\n");
return -1;
}
strike = makeStrike(font,
- face->available_sizes[i].x_ppem >> 6,
- face->available_sizes[i].y_ppem >> 6);
+ (face->available_sizes[i].x_ppem + 32) >> 6,
+ (face->available_sizes[i].y_ppem + 32) >> 6);
if(strike == NULL) {
fprintf(stderr, "Couldn't allocate strike.\n");
return -1;
--
2.22.0
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