From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.ciao.gmane.io!not-for-mail From: ynyaaa@gmail.com Newsgroups: gmane.emacs.bugs Subject: bug#39736: 27.0.60; wrong display of scaled checkerd pattern image Date: Sat, 22 Feb 2020 23:26:54 +0900 Message-ID: <86k14epuj5.fsf@gmail.com> Mime-Version: 1.0 Content-Type: text/plain Injection-Info: ciao.gmane.io; posting-host="ciao.gmane.io:159.69.161.202"; logging-data="74154"; mail-complaints-to="usenet@ciao.gmane.io" To: 39736@debbugs.gnu.org Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Sat Feb 22 15:28:12 2020 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane-mx.org Original-Received: from lists.gnu.org ([209.51.188.17]) by ciao.gmane.io with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1j5VlM-000JBv-Mh for geb-bug-gnu-emacs@m.gmane-mx.org; Sat, 22 Feb 2020 15:28:12 +0100 Original-Received: from localhost ([::1]:43316 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1j5VlL-0007ep-Gu for geb-bug-gnu-emacs@m.gmane-mx.org; 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[219.121.173.123]) by smtp.gmail.com with ESMTPSA id f8sm6539456pfn.2.2020.02.22.06.26.56 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 22 Feb 2020 06:26:57 -0800 (PST) X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 209.51.188.43 X-BeenThere: bug-gnu-emacs@gnu.org List-Id: "Bug reports for GNU Emacs, the Swiss army knife of text editors" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Original-Sender: "bug-gnu-emacs" Xref: news.gmane.io gmane.emacs.bugs:176397 Archived-At: A scaled checkered pattern image is converted into a solid gray image. I expect a large chechered pattern. Evaluating the form below, a solid gray square is displayed. (let ((data "\ P1 8 8 01010101 10101010 01010101 10101010 01010101 10101010 01010101 10101010 ")) (insert-image (create-image data 'pbm t :scale 8))) The form below temporally displays another image. The upper side is gray, the lower-left corner is black, and the lower-right corner is white. Once the text cursor gets on the image, the whole image is displayed as a gray square. (let ((data "P1\n2 2\n01\n10") (buf (generate-new-buffer "tmp"))) (switch-to-buffer buf) (insert "\na") (goto-char (point-min)) (redisplay) (insert-image (create-image data 'pbm t :scale 16))) In GNU Emacs 27.0.60 (build 1, x86_64-w64-mingw32) of 2019-12-29 built on CIRROCUMULUS Repository revision: 21c3020fcec0a32122d2680a391864a75393031b Repository branch: emacs-27 Windowing system distributor 'Microsoft Corp.', version 10.0.18363 System Description: Microsoft Windows 10 Pro (v10.0.1909.18363.657) Recent messages: Configured using: 'configure --without-dbus --host=x86_64-w64-mingw32 --without-compress-install -C 'CFLAGS=-O2 -static -g3'' Configured features: XPM JPEG TIFF GIF PNG RSVG SOUND NOTIFY W32NOTIFY ACL GNUTLS LIBXML2 HARFBUZZ ZLIB TOOLKIT_SCROLL_BARS MODULES THREADS PDUMPER LCMS2 GMP Important settings: value of $LANG: JPN locale-coding-system: cp932 Major mode: Lisp Interaction Minor modes in effect: tooltip-mode: t global-eldoc-mode: t eldoc-mode: t electric-indent-mode: t mouse-wheel-mode: t tool-bar-mode: t menu-bar-mode: t file-name-shadow-mode: t global-font-lock-mode: t font-lock-mode: t blink-cursor-mode: t auto-composition-mode: t auto-encryption-mode: t auto-compression-mode: t line-number-mode: t transient-mark-mode: t Load-path shadows: None found. Features: (thingatpt xref project ring gnutls network-stream nsm mailalias smtpmail auth-source cl-seq eieio eieio-core cl-macs eieio-loaddefs json map cl-extra misearch multi-isearch pp shadow sort mail-extr emacsbug message rmc puny dired dired-loaddefs format-spec rfc822 mml mml-sec password-cache epa derived epg epg-config gnus-util rmail rmail-loaddefs text-property-search time-date subr-x seq byte-opt gv bytecomp byte-compile cconv mm-decode mm-bodies mm-encode mail-parse rfc2231 mailabbrev gmm-utils mailheader sendmail rfc2047 rfc2045 ietf-drums mm-util mail-prsvr mail-utils term/bobcat help-fns radix-tree cl-print debug backtrace help-mode easymenu find-func cl-loaddefs cl-lib japan-util tooltip eldoc electric uniquify ediff-hook vc-hooks lisp-float-type mwheel dos-w32 ls-lisp disp-table term/w32-win w32-win w32-vars term/common-win tool-bar dnd fontset image regexp-opt fringe tabulated-list replace newcomment text-mode elisp-mode lisp-mode prog-mode register page tab-bar menu-bar rfn-eshadow isearch timer select scroll-bar mouse jit-lock font-lock syntax facemenu font-core term/tty-colors frame minibuffer cl-generic cham georgian utf-8-lang misc-lang vietnamese tibetan thai tai-viet lao korean japanese eucjp-ms cp51932 hebrew greek romanian slovak czech european ethiopic indian cyrillic chinese composite charscript charprop case-table epa-hook jka-cmpr-hook help simple abbrev obarray cl-preloaded nadvice loaddefs button faces cus-face macroexp files text-properties overlay sha1 md5 base64 format env code-pages mule custom widget hashtable-print-readable backquote threads w32notify w32 lcms2 multi-tty make-network-process emacs) Memory information: ((conses 16 69135 12815) (symbols 48 7851 5) (strings 32 22941 1828) (string-bytes 1 729921) (vectors 16 15072) (vector-slots 8 259276 24684) (floats 8 37 321) (intervals 56 709 0) (buffers 1000 18))