payload: {"action":"created","issue":{"url":"https://api.github.com/repos/mapserver/mapserver/issues/5744","repository_url":"https://api.github.com/repos/mapserver/mapserver","labels_url":"https://api.github.com/repos/mapserver/mapserver/issues/5744/labels{/name}","comments_url":"https://api.github.com/repos/mapserver/mapserver/issues/5744/comments","events_url":"https://api.github.com/repos/mapserver/mapserver/issues/5744/events","html_url":"https://github.com/mapserver/mapserver/issues/5744","id":411558448,"node_id":"MDU6SXNzdWU0MTE1NTg0NDg=","number":5744,"title":"RFC 118 & Geotransform","user":{"login":"pelord","id":7397743,"node_id":"MDQ6VXNlcjczOTc3NDM=","avatar_url":"https://avatars1.githubusercontent.com/u/7397743?v=4","gravatar_id":"","url":"https://api.github.com/users/pelord","html_url":"https://github.com/pelord","followers_url":"https://api.github.com/users/pelord/followers","following_url":"https://api.github.com/users/pelord/following{/other_user}","gists_url":"https://api.github.com/users/pelord/gists{/gist_id}","starred_url":"https://api.github.com/users/pelord/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/pelord/subscriptions","organizations_url":"https://api.github.com/users/pelord/orgs","repos_url":"https://api.github.com/users/pelord/repos","events_url":"https://api.github.com/users/pelord/events{/privacy}","received_events_url":"https://api.github.com/users/pelord/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":5,"created_at":"2019-02-18T16:29:50Z","updated_at":"2019-03-13T15:49:41Z","closed_at":null,"author_association":"NONE","body":"Here my class for a linestring stored in postgis as a multilinestring.\r\n\r\n```\r\nCLASSITEM \"state\"\r\nCLASS\r\n\tNAME \"bad\"\r\n\tEXPRESSION 'bad'\r\n\tSTYLE\r\n\t\tLINECAP butt\r\n\t\tWIDTH 8\r\n\t\tCOLOR 255 165 0\r\n\tEND\r\n\tSTYLE\r\n\t\tGEOMTRANSFORM \"end\"\r\n\t\tSYMBOL \"vertline\"\r\n\t\tCOLOR 0 0 0\r\n\t\tSIZE 13\r\n\t\tWIDTH 1\r\n\t\tANGLE AUTO\r\n\tEND\r\n\tSTYLE\r\n\t\tGEOMTRANSFORM \"start\"\r\n\t\tSYMBOL \"vertline\"\r\n\t\tCOLOR 0 0 0\r\n\t\tSIZE 13\r\n\t\tWIDTH 1\r\n\t\tANGLE AUTO\r\n\tEND\r\nEND\r\nCLASS\r\n...\r\nEND \r\n```\r\n\r\n\r\n\r\nIf I don't apply a wms filter, everything is rendered (getmap) as in the class's definition. \r\n![image](https://user-images.githubusercontent.com/7397743/52964145-a1c5ec00-336f-11e9-9756-cb843e9aec85.png)\r\n\r\n\r\nIf a apply a filter (rfc 118):\r\n\r\n`<Filter xmlns=\"http://www.opengis.net/ogc\"><PropertyIsEqualTo matchCase=\"true\"><PropertyName>state</PropertyName><Literal>bad</Literal></PropertyIsEqualTo>\r\n`\r\nHere the result.\r\n\r\n![image](https://user-images.githubusercontent.com/7397743/52964183-b7d3ac80-336f-11e9-974f-109c41a5f1cd.png)\r\n\r\n\r\nA query on wms with geotransform end/start seem to render a densified version of the linestring. \r\n\r\nHere  the vertices of this line:\r\n![image](https://user-images.githubusercontent.com/7397743/52964104-83f88700-336f-11e9-8c08-d12d6d8cedae.png)\r\n\r\nI've tried to convert the multilinestring to a linestring  as done on [gis.stackexchange](https://gis.stackexchange.com/questions/19864/converting-multilinestring-to-linestring-with-postgis) with the same result.\r\n\r\nIs it an issue or a bad mapfile definition?\r\n\r\n MapServer version 7.2.1\r\n"},"comment":{"url":"https://api.github.com/repos/mapserver/mapserver/issues/comments/472481948","html_url":"https://github.com/mapserver/mapserver/issues/5744#issuecomment-472481948","issue_url":"https://api.github.com/repos/mapserver/mapserver/issues/5744","id":472481948,"node_id":"MDEyOklzc3VlQ29tbWVudDQ3MjQ4MTk0OA==","user":{"login":"sdlime","id":1599227,"node_id":"MDQ6VXNlcjE1OTkyMjc=","avatar_url":"https://avatars1.githubusercontent.com/u/1599227?v=4","gravatar_id":"","url":"https://api.github.com/users/sdlime","html_url":"https://github.com/sdlime","followers_url":"https://api.github.com/users/sdlime/followers","following_url":"https://api.github.com/users/sdlime/following{/other_user}","gists_url":"https://api.github.com/users/sdlime/gists{/gist_id}","starred_url":"https://api.github.com/users/sdlime/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/sdlime/subscriptions","organizations_url":"https://api.github.com/users/sdlime/orgs","repos_url":"https://api.github.com/users/sdlime/repos","events_url":"https://api.github.com/users/sdlime/events{/privacy}","received_events_url":"https://api.github.com/users/sdlime/received_events","type":"User","site_admin":false},"created_at":"2019-03-13T15:49:41Z","updated_at":"2019-03-13T15:49:41Z","author_association":"MEMBER","body":"That's what I was hoping would happen - it's a good hint.. The question is if msDrawShape() can also be used for line features in msDrawQuery(). "}}
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