From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Luis Felipe Newsgroups: gmane.lisp.guile.user Subject: [WISH] Picture language: Improve editability of generated SVG Date: Thu, 07 Apr 2022 20:36:38 +0000 Message-ID: Reply-To: Luis Felipe Mime-Version: 1.0 Content-Type: multipart/signed; protocol="application/pgp-signature"; micalg=pgp-sha256; boundary="------dc1cca3e04e09b78269c3253aa02c1a744bfbd44a106ee1b1a799d0b9ac0f3ac"; charset=utf-8 Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="35816"; mail-complaints-to="usenet@ciao.gmane.io" To: "guile-user@gnu.org" , Ricardo Wurmus Original-X-From: guile-user-bounces+guile-user=m.gmane-mx.org@gnu.org Thu Apr 07 22:37:21 2022 Return-path: Envelope-to: guile-user@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 1ncYsa-0009A9-PL for guile-user@m.gmane-mx.org; Thu, 07 Apr 2022 22:37:20 +0200 Original-Received: from localhost ([::1]:33318 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1ncYsZ-00005o-Ep for guile-user@m.gmane-mx.org; Thu, 07 Apr 2022 16:37:19 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:57106) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1ncYs5-00005H-4g for guile-user@gnu.org; Thu, 07 Apr 2022 16:36:49 -0400 Original-Received: from mail-40135.protonmail.ch ([185.70.40.135]:56878) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1ncYs2-0003um-NL for guile-user@gnu.org; Thu, 07 Apr 2022 16:36:48 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=protonmail.com; s=protonmail; t=1649363804; bh=7rAb0gP994t34cY15/DGF/TuYaqM/sHHNq77z/xcxJ4=; h=Date:To:From:Reply-To:Subject:Message-ID:From:To:Cc:Date:Subject: Reply-To:Feedback-ID:Message-ID; b=EVECZ5bK5TO6S+AIrgyupXG0kf281usXi9pPZi4wIMTQ6rQ1KKlnt827aWO3EfaoI 4Uiy/YknqTY1mgZV+4vaqP1Oe8gvIsiQfj0rpVCRh/g3oNRbL2voQruBHtLSAIEq/6 Dry+oVxWn3p0Cf+c7m5sakLj9ZSy+YBYbif3Rpp5ZByvymGRpQGgkAdn3brXqkNou6 RiQOZA5VOxY/UUHZvA31zW+qZrdBhd2RQto++O4hVgGIVZ6v77loyz+u6kw8iLwAzR 3dnyQy49PUBb7wK40w9DDRMv91+CeOwqD5hPSlTgJQHwIzhbskiujSQ0UIV8z2Nw79 lhH71umDnFjNw== Received-SPF: pass client-ip=185.70.40.135; envelope-from=luis.felipe.la@protonmail.com; helo=mail-40135.protonmail.ch X-Spam_score_int: 9 X-Spam_score: 0.9 X-Spam_bar: / X-Spam_report: (0.9 / 5.0 requ) AC_FROM_MANY_DOTS=2.996, BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, FREEMAIL_FROM=0.001, RCVD_IN_MSPIKE_H5=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_PASS=-0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=no autolearn_force=no X-Spam_action: no action X-BeenThere: guile-user@gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: General Guile related discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: guile-user-bounces+guile-user=m.gmane-mx.org@gnu.org Original-Sender: "guile-user" Xref: news.gmane.io gmane.lisp.guile.user:18236 Archived-At: This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --------dc1cca3e04e09b78269c3253aa02c1a744bfbd44a106ee1b1a799d0b9ac0f3ac Content-Type: multipart/mixed;boundary=---------------------12a713bea061db3cfc5ace77e132a31c -----------------------12a713bea061db3cfc5ace77e132a31c Content-Transfer-Encoding: quoted-printable Content-Type: text/plain;charset=utf-8 Hi, After reading the home page of the project, I understand this may be out o= f the scope, but I'm enjoying this tool and would enjoy it even more if th= e objects in the generated SVGs were easier to edit (in Inkscape, for exam= ple). So, the following may be already known, but I'll explain just in case. Take this program for example: ~~~ (use-modules (pict)) (define hat (triangle 20 20)) (define hat-pile (vc-append (hc-append hat hat) (hc-append hat hat))) (pict->file hat-pile "hat-pile.svg") ~~~ In the resulting SVG, the hat objects are deeply nested one into each othe= r, which makes it hard to select them individually. For example, to select= the bottom-right hat, one has to double-click hats minus one times to get= to it. Also, once you select an object, you can't move it around nor rota= te it. In (Dr)Racket, for example, the resulting hats would be all into one group= ; ungrouping lets them all readily available for edition. For example: ~~~ (require 2htdp/image) (define hat (triangle 20 "solid" "orange")) (define hat-pile (above (beside hat hat) (beside hat hat))) (save-svg-image hat-pile "racket-hat-pile.svg") ~~~ Best, --- Luis Felipe L=C3=B3pez Acevedo https://luis-felipe.gitlab.io/ -----------------------12a713bea061db3cfc5ace77e132a31c Content-Type: application/pgp-keys; filename="publickey - luis.felipe.la@protonmail.com - 0x12DE1598.asc"; name="publickey - luis.felipe.la@protonmail.com - 0x12DE1598.asc" Content-Transfer-Encoding: base64 Content-Disposition: attachment; filename="publickey - luis.felipe.la@protonmail.com - 0x12DE1598.asc"; name="publickey - luis.felipe.la@protonmail.com - 0x12DE1598.asc" LS0tLS1CRUdJTiBQR1AgUFVCTElDIEtFWSBCTE9DSy0tLS0tDQpWZXJzaW9uOiBPcGVuUEdQLmpz IHY0LjEwLjEwDQpDb21tZW50OiBodHRwczovL29wZW5wZ3Bqcy5vcmcNCg0KeHNCTkJGOFpwVWdC Q0FETGpoMnVtMkpkbDlCUUtrZ01TZ25ISitzSGg3S3ovdlA5c3dxN0hZTEVuRmc2DQpIQjRLa3Vv V0lxTXlFSnJOYzRrNVJQSGJ4azlxQTB6a0Exd0E4eHYzakErMlVsaVFra1pSMCs0cjlLK3gNCmZZ RGx4ZHd2Sk1VRVJaUk5kb3QvZnFCaGtTYmhpVElTU3pvRUs2ZjNreHdiN3NyME9jSkx2aU5wQ0tv aw0KWVo1Rnc0UXp3Q0Y5V1hja0VmOXNFeGNGYzZDTkdLL0pCVlZaZlZocVZNa3hqUU42YnF1WW56 a3E4WVNoDQo5Z1lTOVgxdmxiZFJBeWVLUmFxNHVqSXV0aVM2djAybDRSRTZ1RjVqaXI4eC9UeDc3 NEZualBCNmdDdWwNCk5TeDZCZmhVTndZeWJ5UFB4SVhYOUpPNHZrT3ZXNE9NZVdjcW1BK1VnQ3c5 Vmk5dnJDN3lISlRGQUJFQg0KQUFITlBXeDFhWE11Wm1Wc2FYQmxMbXhoUUhCeWIzUnZibTFoYVd3 dVkyOXRJRHhzZFdsekxtWmxiR2x3DQpaUzVzWVVCd2NtOTBiMjV0WVdsc0xtTnZiVDdDd0hZRUVB RUlBQ0FGQWw4WnBVZ0dDd2tIQ0FNQ0JCVUkNCkNnSUVGZ0lCQUFJWkFRSWJBd0llQVFBS0NSQTU0 TWRqZWpuR3FWVWFCLzk3UC9WSEtwK0FiRWJMemVkNg0KUEloSHI2NGQ4ek5PN21ibG5Gd056NDlo azdKbVJZTDV2UDJWL21DMDNXSUpmU2ppdllHU2lIbkxSZURFDQpubG1VQ01mM20rMU45OGVBaXFI TkVnNmVpaTMyYXFWUWJheHYveis1OVJHZUtIMkFsdGFkcHNUQWdLVXMNCjFrL2Z0ZEJXVlplYitC QXJHYWlsREU3OHVlYiszWE15Z3ZDV2oyMWZleS81VXZiakhxUjlMNEpZVGlTbQ0Kd1l6N0hmWm8r REU3WUlzY3ptVmVoOE0xVnpDbC8xaWFoazlVRUxqQVAvalArcnVNVDlxRVd1ajJRbGxBDQpNZVBH UnpRYnFpRGhWUzhMRmRqQkhOb0tMeHlobmJERUZqSEYvNHhOcThqbFFMZkdKWjVoS2V0dForYlUN ClNXYUVYRjNoano5V1dVOGE1Sy8yTS9Ib3pzQk5CRjhacFVnQkNBREtVblJJOXl6NFJ2TnV2U09J RmxKdg0Ka2ZvSGVaci9CTGNTR1ZjU0JreDVsc0tkVnpNeDkrVWFhZUtqV3BJTyt4ZkVOc3o3YitC Vm9CTDBXcnY5DQo0aGx3V21HNXEwQWRFeVUxL2ZRc1JSN201TzFlYTZVVDNmdVVnMVZzakZaK1Iz alN5bEF0eXpJWk0wTFUNCmJXNUY2NzNLNEF1U2NGcE44TkxHVGdScjBXUWwvQm5Id2gyWFExeHFo YzZHQk92d2l3VkJqYWY1MFNIRQ0KVGlVUHBlM0pqUXl5QlpwKzhGS20rc25ScUNHWG4wSkc4bzBG WHk5V2N4dHZmUUZNTUpwOUJPMnl0Z3hIDQp6UUlwWWNKcEpadWNjbkZvcXFIOWorMXFYWE5TYTMv cU8zenU5bFN2WFR4eDZrZGgwRldUbllDeDhNZjgNCkJZL1BXL2JCT095aExDb1RrSHFsQUJFQkFB SEN3RjhFR0FFSUFBa0ZBbDhacFVnQ0d3d0FDZ2tRT2VESA0KWTNvNXhxa2VLUWYrSk1sY2JSbHdl aC9GQTFudzh6RkN4YUY1OFBOREVPOGxIOTIveHR6bndHZEF1bHpUDQpoWjQwakdURWlweWdzbnFI VjdXSFVmNDRuZVhuMkExY3ZDWis3M0tjcGFRTmg5TXA4eVduR0taWVVHa0cNCjZPZjFoRVU3OTJY WkV4a3lBODJQZ0xCTlkrVnpOWFhLQ0g3Tlh4WlFRV1Y1blhjYlVGQ1p5Slp1ZFNnUQ0KeGsxOXNR ZjRzOXZKWDZQQzY4cXdpN2FKMTduVmZyYmNNYXlScG0yT0dKWGQrdDkxVi9Mbk5wQ1JndGwzDQpq TllzQ0JGS0RDMFl4ZEEvTkNkRWsxZ2Z1akZ6bDBiQnM3KzVKYmQzelJhRTVBZmRWUXRJbG1FWERr VzYNCjB1eUVpM050Y3E1b2RYQTFubFIrZTA0NEtGdmVaekZ1Tk5lVGdzekFCcjVIaVU3MC9FbHlz dz09DQo9ejZlNw0KLS0tLS1FTkQgUEdQIFBVQkxJQyBLRVkgQkxPQ0stLS0tLQ0K -----------------------12a713bea061db3cfc5ace77e132a31c-- --------dc1cca3e04e09b78269c3253aa02c1a744bfbd44a106ee1b1a799d0b9ac0f3ac Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- Version: ProtonMail wsBzBAEBCAAGBQJiT0tBACEJEDngx2N6OcapFiEEEt4VmH0cRaQ093DvOeDH Y3o5xqlohAf/Smi4cGD8v2KwTZAtdKpTGHlIT6fKVjYLHI947ZQ/gag+tXy0 olmNTZk7pn31rcO4gcyltcoDbxnptVK7rDWIsT59A0xbWFhtjhf2EKyJG/Xp 7tR7r2VWQkr66gv7EHdi2htN3d5hEBz49cZTXe/ynblKxKCIatKS/yLRgnVr 5NiMWycLIWrMZ14nBPTlaT2TKq1AC9LPyloLkBdeJ06sPvPViYdkzUDiLGdu QB3JVVNdu8lnmOHLbshpl5y9kzRaAzKMI1UHPpDORQDHd5JUTW9imAd29oqR pgqHadnYQ1Swk940AYfHFefCokEyifYgUnB+rQFmVbOS3CMnzdDzxg== =NNA2 -----END PGP SIGNATURE----- --------dc1cca3e04e09b78269c3253aa02c1a744bfbd44a106ee1b1a799d0b9ac0f3ac--