On 2010-7-1 12:16, Jinsong Zhao wrote:
Hi there,
The following code can produce the correct type face, however, the Latin
character are displayed in GB1 font.
pdf("test_1.pdf", family = c("GB1"))
plot(1:10)
text(5,1, "\u4F60\u597D", font = 1)
text(5,2, "\u4F60\u597D", font = 2)
text(5,3, "\u4F60\u597D", font = 3)
text(5,4, "\u4F60\u597D", font = 4)
text(5,5, "is 'hello' in Chinese", font = 1)
text(5,6, "is 'hello' in Chinese", font = 2)
text(5,7, "is 'hello' in Chinese", font = 3)
text(5,8, "is 'hello' in Chinese", font = 4)
dev.off()
and the following code can reproduce the problem I reported in previous
post:
pdf("test_2.pdf", font = c("GB1"))
plot(1:10)
text(5,1, "\u4F60\u597D", family = "GB1", font = 1)
text(5,2, "\u4F60\u597D", family = "GB1", font = 2)
text(5,3, "\u4F60\u597D", family = "GB1", font = 3)
text(5,4, "\u4F60\u597D", family = "GB1", font = 4)
text(5,5, "is 'hello' in Chinese", font = 1)
text(5,6, "is 'hello' in Chinese", font = 2)
text(5,7, "is 'hello' in Chinese", font = 3)
text(5,8, "is 'hello' in Chinese", font = 4)
dev.off()
I have read the related source code, i.e., devPS.c, the function
"PDFfontNumber" seems to write the font number to pdf file. And I think
it might not consider the coexistence of "family" together with "fonts"
options in pdf(). But I do not have the ability to give a solution.
Read the source again more carefully. I think I get the solution:
Change the following line in PDFfontNumber function in devPS.c:
num = 1000 + (cidfontIndex - 1)*5 + 1 + face;
to
num = 1000 + (cidfontIndex - 1)*5 + face;
It appears two times in the function.
However, I don't know how to compile the whole R distribution on Windows
platform. Would anyone here like to give a test? Thanks in advance!
Regards,
Jinsong
--
Jinsong Zhao, Ph.D.
College of Resources and Environment
Huazhong Agricultural University
Wuhan 430070, P.R. China
E-mail: jsz...@mail.hzau.edu.cn
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