From mboxrd@z Thu Jan 1 00:00:00 1970 X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) on inbox.vuxu.org X-Spam-Level: X-Spam-Status: No, score=0.2 required=5.0 tests=DKIM_ADSP_CUSTOM_MED, DKIM_INVALID,DKIM_SIGNED,FREEMAIL_FROM autolearn=no autolearn_force=no version=3.4.4 Received: (qmail 384 invoked from network); 9 Mar 2023 19:23:50 -0000 Received: from 9front.inri.net (168.235.81.73) by inbox.vuxu.org with ESMTPUTF8; 9 Mar 2023 19:23:50 -0000 Received: from mail-oi1-f179.google.com ([209.85.167.179]) by 9front; Thu Mar 9 14:22:35 -0500 2023 Received: by mail-oi1-f179.google.com with SMTP id e21so2497683oie.1 for <9front@9front.org>; Thu, 09 Mar 2023 11:22:32 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; t=1678389751; h=content-transfer-encoding:to:subject:message-id:date:from :in-reply-to:references:mime-version:from:to:cc:subject:date :message-id:reply-to; bh=SF8wwHE57zZsEP7/GVKKeRW0Ao9y9TxCq5n4DtcHsik=; b=BZ3pa16lAREXby7Zo/uCUJ360TqBios0lYrHlmcZfMwi/VdUsdCWGKxVFBxtN2ynP7 YNP89s1B/CdadMX7IGjKGmG4UmFgqEqECWfD3Z+9OGGKERWadNgXYUcXLZamtx57VS/V f8TwEojQ/TQagb2rgsAfLkqmMptJt++SNM1eea8ZWNaOV2um4UBs0L68QfJV7yj7FeXA /ukEbrgSVqgkvfnUd3rFKRottTJ1BvnyvBOx78Qz6EniTlUoPbNpv4E8hzHBfqzXiYrN vwBNotj3+7Mw+pGOSxUE2ertsNvIlimUwo4oaSPFOXKri+WmmwU0aKY/4K8XTXRloO6M ORkg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; t=1678389751; h=content-transfer-encoding:to:subject:message-id:date:from :in-reply-to:references:mime-version:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=SF8wwHE57zZsEP7/GVKKeRW0Ao9y9TxCq5n4DtcHsik=; b=X7FKliIm0+agM9O+ZopVDSh4T8kN8xaoZcUH/b5sZbiufxZ0iYAFj8noe/9LduJNT0 /Lk/PqLt/0Xqd0vCXj74QvWNedwvPMLaJQKj/m9BvE8ik4+slfBGSB/WWEPjYODml1P6 iXA8QOHs8hWkssNS+oad+RDzME4Uve6jJ+KXb587gSCqJP+V10vq8JAlMaessySWUdEG JPuE287Rn1+LLDsVkEP9LDGfu8IamNxpffv4x/IKI9b4oE+UUv85+5uyKNFn1mhhwVLa vizsNh/7RfQm95LIYD+9jUpWC40rcTkppOnegl7cKMN2pQ6gH01TG8YsvCvDPGGmdvnZ Pl5Q== X-Gm-Message-State: AO0yUKUsyBL6J//9DihfasoxsMR54rZpC+kppklf+73SN7pW1t3W/ph5 i8+SGa1OE6dwE1tIZv/2LBtjNGem84Ido5enjsY/kd+G X-Google-Smtp-Source: AK7set+77Q19abaQkK8fI+pIqqR8XOHYN417KYKkhxz9v1reoD0hAer+gZy7dyML1iguCAubhvfbRiDYA2htHhKtnuQ= X-Received: by 2002:a05:6808:195:b0:384:1832:233b with SMTP id w21-20020a056808019500b003841832233bmr7681105oic.2.1678389751635; Thu, 09 Mar 2023 11:22:31 -0800 (PST) MIME-Version: 1.0 References: <676DBB4BC5C037D3DD28D4476572730F@wopr.sciops.net> <64ddf08d-d430-ee9d-3a7c-c44045216fed@riseup.net> In-Reply-To: <64ddf08d-d430-ee9d-3a7c-c44045216fed@riseup.net> From: phil9 Date: Thu, 9 Mar 2023 20:22:20 +0100 Message-ID: To: 9front@9front.org Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable List-ID: <9front.9front.org> List-Help: X-Glyph: ➈ X-Bullshit: plugin-based out-scaling service Subject: Re: [9front] page(1) invert colors Reply-To: 9front@9front.org Precedence: bulk I have a somewhat similar patch (calling ifilter) but did not share it as this hack leads to images (within documents) also being inverted. I had tried to do the right thing by having ghostscript invert text colors but never managed to do it :( On Thu, Mar 9, 2023 at 8:05=E2=80=AFPM mkf9 wrote: > > qwx@sciops.net wrote: > > Hello, > > > > Another optional patch for page(1), in case anyone finds it useful, > > for inverting image colors, which I find nice for reading pdf's given > > my eye strain problems, etc. etc. It's a bit silly, and I'm not > > aware of any external tool in 9front which can invert images, but > > phil9[1] and maybe others have written some. > > > > Cheers, > > qwx > > > > This patch is wonderfully useful :D, > can we have it on base so this wont get lost later on? >