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Dear R maintainer! > User misread: it reduces the *base* cex. It's not quite clear what the base cex is. Having read help(par), I got the impression that it is the raw value of par(cex) as opposed to the value multiplied by the value of cex argument which can be passed to some functions. As you can see from my example, the value of par(cex) is *reset*, not reduced. > Setting a layout does reset cex. Setting a layout using split.screen does not. I still think it's a graphics bug, not a documentation bug. I've attached a patch that modifies the behavior of par() and layout() functions. Please review it and tell me in which cases the original behavior was more appropriate. I'm ready to provide any additional info, Andrey ------=_Part_26951_7337931.1229163663746 Content-Type: text/x-diff; name=layout.patch Content-Transfer-Encoding: base64 X-Attachment-Id: f_foo43ev90 Content-Disposition: attachment; filename=layout.patch KioqIC9ob21lL3BlbnQvci1iYXNlLTIuOC4wL3NyYy9tYWluL3Bhci5jCTIwMDgtMDktMjIgMDI6 MDU6MjYuMDAwMDAwMDAwICswNDAwCi0tLSAvaG9tZS9wZW50L3ItYmFzZS0yLjguMC9zcmMvbWFp bi9wYXIuYy5wYXRjaGVkCTIwMDgtMTItMTMgMTM6MTM6NDcuMDAwMDAwMDAwICswMzAwCioqKioq KioqKioqKioqKgoqKiogNDIyLDQzNiAqKioqCiAgCVJfREVWXzIoZGVmYXVsdEZpZ3VyZSkgPSBU UlVFOwogIAlSX0RFVl8yKGxheW91dCkgPSBGQUxTRTsKICAJaWYgKG5yb3cgPiAyIHx8IG5jb2wg PiAyKSB7CiEgCSAgICBSX0RFVl8yKGNleGJhc2UpID0gMC42NjsKICAJICAgIFJfREVWXzIobWV4 KSA9IDEuMDsKICAJfQogIAllbHNlIGlmIChucm93ID09IDIgJiYgbmNvbCA9PSAyKSB7CiEgCSAg ICBSX0RFVl8yKGNleGJhc2UpID0gMC44MzsKICAJICAgIFJfREVWXzIobWV4KSA9IDEuMDsKICAJ fQogIAllbHNlIHsKISAJICAgIFJfREVWXzIoY2V4YmFzZSkgPSAxLjA7CiAgCSAgICBSX0RFVl8y KG1leCkgPSAxLjA7CiAgCX0KICAJUl9ERVZfXyhtZmluZCkgPSAwOwotLS0gNDIyLDQzNiAtLS0t CiAgCVJfREVWXzIoZGVmYXVsdEZpZ3VyZSkgPSBUUlVFOwogIAlSX0RFVl8yKGxheW91dCkgPSBG QUxTRTsKICAJaWYgKG5yb3cgPiAyIHx8IG5jb2wgPiAyKSB7CiEgCSAgICBSX0RFVl8yKGNleGJh c2UpID0gMC42NipSX0RFVl8yKGNleGJhc2UpOwogIAkgICAgUl9ERVZfMihtZXgpID0gMS4wOwog IAl9CiAgCWVsc2UgaWYgKG5yb3cgPT0gMiAmJiBuY29sID09IDIpIHsKISAJICAgIFJfREVWXzIo Y2V4YmFzZSkgPSAwLjgzKlJfREVWXzIoY2V4YmFzZSk7CiAgCSAgICBSX0RFVl8yKG1leCkgPSAx LjA7CiAgCX0KICAJZWxzZSB7CiEgCSAgICBSX0RFVl8yKGNleGJhc2UpID0gMS4wKlJfREVWXzIo Y2V4YmFzZSk7CiAgCSAgICBSX0RFVl8yKG1leCkgPSAxLjA7CiAgCX0KICAJUl9ERVZfXyhtZmlu ZCkgPSAwOwoqKioqKioqKioqKioqKioKKioqIDQ1MSw0NjUgKioqKgogIAlSX0RFVl8yKGRlZmF1 bHRGaWd1cmUpID0gVFJVRTsKICAJUl9ERVZfMihsYXlvdXQpID0gRkFMU0U7CiAgCWlmIChucm93 ID4gMiB8fCBuY29sID4gMikgewohIAkgICAgUl9ERVZfMihjZXhiYXNlKSA9IDAuNjY7CiAgCSAg ICBSX0RFVl8yKG1leCkgPSAxLjA7CiAgCX0KICAJZWxzZSBpZiAobnJvdyA9PSAyICYmIG5jb2wg PT0gMikgewohIAkgICAgUl9ERVZfMihjZXhiYXNlKSA9IDAuODM7CiAgCSAgICBSX0RFVl8yKG1l eCkgPSAxLjA7CiAgCX0KICAJZWxzZSB7CiEgCSAgICBSX0RFVl9fKGNleGJhc2UpID0gMS4wOwog IAkgICAgUl9ERVZfXyhtZXgpID0gMS4wOwogIAl9CiAgCVJfREVWX18obWZpbmQpID0gMTsKLS0t IDQ1MSw0NjUgLS0tLQogIAlSX0RFVl8yKGRlZmF1bHRGaWd1cmUpID0gVFJVRTsKICAJUl9ERVZf MihsYXlvdXQpID0gRkFMU0U7CiAgCWlmIChucm93ID4gMiB8fCBuY29sID4gMikgewohIAkgICAg Ul9ERVZfMihjZXhiYXNlKSA9IDAuNjYqUl9ERVZfMihjZXhiYXNlKTsKICAJICAgIFJfREVWXzIo bWV4KSA9IDEuMDsKICAJfQogIAllbHNlIGlmIChucm93ID09IDIgJiYgbmNvbCA9PSAyKSB7CiEg CSAgICBSX0RFVl8yKGNleGJhc2UpID0gMC44MypSX0RFVl8yKGNleGJhc2UpOwogIAkgICAgUl9E RVZfMihtZXgpID0gMS4wOwogIAl9CiAgCWVsc2UgewohIAkgICAgUl9ERVZfXyhjZXhiYXNlKSA9 IDEuMCpSX0RFVl8yKGNleGJhc2UpOwogIAkgICAgUl9ERVZfXyhtZXgpID0gMS4wOwogIAl9CiAg CVJfREVWX18obWZpbmQpID0gMTsKKioqKioqKioqKioqKioqCioqKiAxMjg0LDEyOTggKioqKgog ICAgICAvKi0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0t LS0tLSovCiAgCiAgICAgIGlmIChucm93ID4gMiB8fCBuY29sID4gMikgewohIAlncHB0cihkZCkt PmNleGJhc2UgPSBkcHB0cihkZCktPmNleGJhc2UgPSAwLjY2OwogIAlncHB0cihkZCktPm1leCA9 IGRwcHRyKGRkKS0+bWV4ID0gMS4wOwogICAgICB9CiAgICAgIGVsc2UgaWYgKG5yb3cgPT0gMiAm JiBuY29sID09IDIpIHsKISAJZ3BwdHIoZGQpLT5jZXhiYXNlID0gZHBwdHIoZGQpLT5jZXhiYXNl ID0gMC44MzsKICAJZ3BwdHIoZGQpLT5tZXggPSBkcHB0cihkZCktPm1leCA9IDEuMDsKICAgICAg fQogICAgICBlbHNlIHsKISAJZ3BwdHIoZGQpLT5jZXhiYXNlID0gZHBwdHIoZGQpLT5jZXhiYXNl ID0gMS4wOwogIAlncHB0cihkZCktPm1leCA9IGRwcHRyKGRkKS0+bWV4ID0gMS4wOwogICAgICB9 CiAgCi0tLSAxMjg0LDEyOTggLS0tLQogICAgICAvKi0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0t LS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLS0tLSovCiAgCiAgICAgIGlmIChucm93ID4gMiB8fCBu Y29sID4gMikgewohIAlncHB0cihkZCktPmNleGJhc2UgPSBkcHB0cihkZCktPmNleGJhc2UgPSAw LjY2KmRwcHRyKGRkKS0+Y2V4YmFzZTsKICAJZ3BwdHIoZGQpLT5tZXggPSBkcHB0cihkZCktPm1l eCA9IDEuMDsKICAgICAgfQogICAgICBlbHNlIGlmIChucm93ID09IDIgJiYgbmNvbCA9PSAyKSB7 CiEgCWdwcHRyKGRkKS0+Y2V4YmFzZSA9IGRwcHRyKGRkKS0+Y2V4YmFzZSA9IDAuODMqZHBwdHIo ZGQpLT5jZXhiYXNlOwogIAlncHB0cihkZCktPm1leCA9IGRwcHRyKGRkKS0+bWV4ID0gMS4wOwog ICAgICB9CiAgICAgIGVsc2UgewohIAlncHB0cihkZCktPmNleGJhc2UgPSBkcHB0cihkZCktPmNl eGJhc2UgPSAxLjAqZHBwdHIoZGQpLT5jZXhiYXNlOwogIAlncHB0cihkZCktPm1leCA9IGRwcHRy KGRkKS0+bWV4ID0gMS4wOwogICAgICB9CiAgCg== ------=_Part_26951_7337931.1229163663746-- ______________________________________________ R-devel@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-devel
