{"id":1820,"date":"2022-04-11T20:46:53","date_gmt":"2022-04-11T20:46:53","guid":{"rendered":"http:\/\/www.goncalo.pt\/por\/?p=1820"},"modified":"2024-04-15T15:56:25","modified_gmt":"2024-04-15T15:56:25","slug":"2022-04-11-os-retoques-finais-aos-graficos-do-meu-software-de-analise-tecnica-em-c","status":"publish","type":"post","link":"https:\/\/www.goncalo.pt\/por\/2022\/04\/11\/2022-04-11-os-retoques-finais-aos-graficos-do-meu-software-de-analise-tecnica-em-c\/","title":{"rendered":"2022-04-11 &#8211; Os retoques finais aos gr\u00e1ficos do meu software de An\u00e1lise T\u00e9cnica, em C++&#8230;"},"content":{"rendered":"\n<p>Hoje sim, dei os \u00faltimos retoques aos gr\u00e1ficos do meu software de An\u00e1lise T\u00e9cnica, criado do zero em C++ (v\u00eddeo abaixo).<\/p>\n\n\n\n<p>Sim, tudo aqui foi criado do zero, p\u00edxel a p\u00edxel, sem quaisquer librarias de gr\u00e1ficos, as velas foram desenhadas p\u00edxel a p\u00edxel, as linhas, as m\u00e9dias m\u00f3veis, as grids, os efeitos de 3D ou sombreados, tudo p\u00edxel a p\u00edxel.<\/p>\n\n\n\n<p>Queria um software para visualizar os gr\u00e1ficos \u00e0 minha maneira e as performances dos meus trading systems, por isso decidi criar o meu pr\u00f3prio software, como \u00e9 apan\u00e1gio meu.<\/p>\n\n\n\n<p>Eu tenho andado super ocupado e n\u00e3o mexia nisto h\u00e1 mais de 10 dias, e hoje corrigi um pequeno erro, pois os valores n\u00e3o apareciam bem quando as ordens abertas eram Long, apareciam valores 100 vezes superiores.<\/p>\n\n\n\n<p>Agora est\u00e1 perfeito, cortei as duas ordens iniciais do sistema no gr\u00e1fico (mais tarde corrijo), de resto est\u00e1 &#8220;perfeito&#8221;, espreitem o v\u00eddeo:<\/p>\n\n\n\n<figure class=\"wp-block-video\"><video controls src=\"http:\/\/www.goncalo.pt\/por\/wp-content\/uploads\/2022\/04\/2022-04-11-Last-adjustments-to-my-pixel-drawn-charts-on-my-Technical-Analysis-Software-in-Cpp.mp4\"><\/video><\/figure>\n\n\n\n<p>Um dia crio uma GUI do zero (p\u00edxel a p\u00edxel), para desenhar o meu pr\u00f3prio sistema de menus, etc, e terei tudo feito do zero, sem usar Qt+s e outras coisas do g\u00e9nero.<\/p>\n\n\n\n<p>Depois talvez lance gratuitamente um software estilo Metastock para Linux e Windows. \ud83d\ude42<\/p>\n\n\n\n<p>E vou usar isto tamb\u00e9m para testar graficamente os meus sistemas de trading.<\/p>\n\n\n\n<p>Em especial aquele que quero oferecer um dia a todos, que tinha feito 19.000% de lucro em 3 anos a 10\/1 no EUR\/USD em Forex (nas piores condi\u00e7\u00f5es poss\u00edveis, incluindo margin-calls, etc).<\/p>\n\n\n\n<p>Mas pronto, agora vou deixar mesmo isto de lado uns tempos, e quanto tiver tempo novamente para voltar a programar, hei-de talvez voltar ao meu game engine umas semanitas, e depois \u00e0 minha Intranet que estava \u00e0 espera que voltasse a ter tempo livre para ela.<\/p>\n\n\n\n<p>Depois trago novidades.<\/p>\n\n\n\n<p>Boa P\u00e1scoa a todos, e poupem os animais nesta \u00e9poca festiva por favor.<\/p>\n\n\n\n<p>PS: A m\u00fasica que aparece quando gravei \u00e9 a Mirror Ball dos Best Youth.<\/p>\n\n\n\n<p>2022-04-11.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"http:\/\/www.goncalo.pt\/por\/wp-content\/uploads\/2022\/04\/2022-04-11-Last-adjustments-to-my-pixel-drawn-charts-on-my-Technical-Analysis-Software-in-Cpp-1024x576.png\" alt=\"2022-04-11 - Os retoques finais aos gr\u00e1ficos do meu software de An\u00e1lise T\u00e9cnica, em C++...\" class=\"wp-image-1821\" srcset=\"https:\/\/www.goncalo.pt\/por\/wp-content\/uploads\/2022\/04\/2022-04-11-Last-adjustments-to-my-pixel-drawn-charts-on-my-Technical-Analysis-Software-in-Cpp-1024x576.png?v=1649710156 1024w, https:\/\/www.goncalo.pt\/por\/wp-content\/uploads\/2022\/04\/2022-04-11-Last-adjustments-to-my-pixel-drawn-charts-on-my-Technical-Analysis-Software-in-Cpp-300x169.png?v=1649710156 300w, https:\/\/www.goncalo.pt\/por\/wp-content\/uploads\/2022\/04\/2022-04-11-Last-adjustments-to-my-pixel-drawn-charts-on-my-Technical-Analysis-Software-in-Cpp-768x432.png?v=1649710156 768w, https:\/\/www.goncalo.pt\/por\/wp-content\/uploads\/2022\/04\/2022-04-11-Last-adjustments-to-my-pixel-drawn-charts-on-my-Technical-Analysis-Software-in-Cpp-1536x864.png?v=1649710156 1536w, https:\/\/www.goncalo.pt\/por\/wp-content\/uploads\/2022\/04\/2022-04-11-Last-adjustments-to-my-pixel-drawn-charts-on-my-Technical-Analysis-Software-in-Cpp.png?v=1649710156 1920w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><figcaption>2022-04-11 &#8211; Os retoques finais aos gr\u00e1ficos do meu software de An\u00e1lise T\u00e9cnica, em C++&#8230;<\/figcaption><\/figure>\n\n\n\n<p>Partilhado no LinkedIn em 2022-04-11, em <a href=\"https:\/\/www.linkedin.com\/feed\/update\/urn:li:activity:6919388521120034816\/\" target=\"_blank\" rel=\"noreferrer noopener\">https:\/\/www.linkedin.com\/feed\/update\/urn:li:activity:6919388521120034816\/<\/a>:<\/p>\n\n\n\n<p>\u00abDei os retoques finais ao meu software de An\u00e1lise T\u00e9cnica criado do zero em C++.<br><br>Notem que tudo, TUDO \u00e9 feito do zero, p\u00edxel a p\u00edxel, o desenho das velas, as grids, os efeitos de cores 3D ou sombreados, sem librarias de gr\u00e1ficos, foi tudo p\u00edxel a p\u00edxel.<br><br>Queria um software para visualizar os gr\u00e1ficos \u00e0 minha maneira e as performances dos meus trading systems, por isso decidi criar o meu pr\u00f3prio software, como \u00e9 apan\u00e1gio meu.<br><br>Estava sem mexer nisto h\u00e1 mais de 10 dias, mas quis dar isto como encerrado por uns tempos, para voltar ao meu Game Engine e outros projectos em stand by, mas reparei que as ordens longas n\u00e3o estavam com valores certos, e melhorei as labels das ordens.<br><br>Agora ficou ao meu gosto.<br><br>Devo criar depois o meu pr\u00f3prio sistema de GUIs para os meus softwares Linux, porque tenho mais que fazer do que me adaptar a Qt e outras coisas para ter os meus softwares utiliz\u00e1veis. \ud83d\ude42<br><br>Podem ver mais pormenores sobre o software, e o hist\u00f3rico de desenvolvimento do mesmo, no meu site.<br><br>Bem, mais not\u00edcias um dia.<br><br>2022-04-11.\u00bb<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"http:\/\/www.goncalo.pt\/por\/wp-content\/uploads\/2022\/04\/2022-04-11-Last-adjustments-to-my-pixel-drawn-charts-on-my-Technical-Analysis-Software-in-Cpp-1024x576.png\" alt=\"2022-04-11 - Os retoques finais aos gr\u00e1ficos do meu software de An\u00e1lise T\u00e9cnica, em C++...\" class=\"wp-image-1821\" srcset=\"https:\/\/www.goncalo.pt\/por\/wp-content\/uploads\/2022\/04\/2022-04-11-Last-adjustments-to-my-pixel-drawn-charts-on-my-Technical-Analysis-Software-in-Cpp-1024x576.png?v=1649710156 1024w, https:\/\/www.goncalo.pt\/por\/wp-content\/uploads\/2022\/04\/2022-04-11-Last-adjustments-to-my-pixel-drawn-charts-on-my-Technical-Analysis-Software-in-Cpp-300x169.png?v=1649710156 300w, https:\/\/www.goncalo.pt\/por\/wp-content\/uploads\/2022\/04\/2022-04-11-Last-adjustments-to-my-pixel-drawn-charts-on-my-Technical-Analysis-Software-in-Cpp-768x432.png?v=1649710156 768w, https:\/\/www.goncalo.pt\/por\/wp-content\/uploads\/2022\/04\/2022-04-11-Last-adjustments-to-my-pixel-drawn-charts-on-my-Technical-Analysis-Software-in-Cpp-1536x864.png?v=1649710156 1536w, https:\/\/www.goncalo.pt\/por\/wp-content\/uploads\/2022\/04\/2022-04-11-Last-adjustments-to-my-pixel-drawn-charts-on-my-Technical-Analysis-Software-in-Cpp.png?v=1649710156 1920w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><figcaption>2022-04-11 &#8211; Os retoques finais aos gr\u00e1ficos do meu software de An\u00e1lise T\u00e9cnica, em C++&#8230;<\/figcaption><\/figure>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Hoje sim, dei os \u00faltimos retoques aos gr\u00e1ficos do meu software de An\u00e1lise T\u00e9cnica, criado do zero em C++ (v\u00eddeo<\/p>\n","protected":false},"author":1,"featured_media":1821,"comment_status":"open","ping_status":"open","sticky":true,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5,3,44,98,4,163],"tags":[214,104,7,207,105,217,116,216,120,103,106,213,161,212,101],"class_list":["post-1820","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-programacao","category-projectos","category-sistemas","category-sistemas-de-trading","category-softwares","category-top-trading-systems","tag-analise-tecnica","tag-bolsa","tag-c","tag-dev","tag-forex","tag-graficos","tag-graficos-de-cotacoes","tag-investimentos","tag-programacao","tag-sistemas-de-trading","tag-sistemas-de-trading-mecanicos","tag-software-de-trading","tag-top-trading-systems","tag-trading","tag-trading-systems"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.4 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>2022-04-11 - Os retoques finais aos gr\u00e1ficos do meu software de An\u00e1lise T\u00e9cnica, em C++... - Gon\u00e7alo Ferreira<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.goncalo.pt\/por\/2022\/04\/11\/2022-04-11-os-retoques-finais-aos-graficos-do-meu-software-de-analise-tecnica-em-c\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"2022-04-11 - Os retoques finais aos gr\u00e1ficos do meu software de An\u00e1lise T\u00e9cnica, em C++... - Gon\u00e7alo Ferreira\" \/>\n<meta property=\"og:description\" content=\"Hoje sim, dei os \u00faltimos retoques aos gr\u00e1ficos do meu software de An\u00e1lise T\u00e9cnica, criado do zero em C++ (v\u00eddeo\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.goncalo.pt\/por\/2022\/04\/11\/2022-04-11-os-retoques-finais-aos-graficos-do-meu-software-de-analise-tecnica-em-c\/\" \/>\n<meta property=\"og:site_name\" content=\"Gon\u00e7alo Ferreira\" \/>\n<meta property=\"article:published_time\" content=\"2022-04-11T20:46:53+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2024-04-15T15:56:25+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.goncalo.pt\/por\/wp-content\/uploads\/2022\/04\/2022-04-11-Last-adjustments-to-my-pixel-drawn-charts-on-my-Technical-Analysis-Software-in-Cpp.png?v=1649710156\" \/>\n\t<meta property=\"og:image:width\" content=\"1920\" \/>\n\t<meta property=\"og:image:height\" content=\"1080\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"gnmf\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"gnmf\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"3 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/www.goncalo.pt\/por\/2022\/04\/11\/2022-04-11-os-retoques-finais-aos-graficos-do-meu-software-de-analise-tecnica-em-c\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.goncalo.pt\/por\/2022\/04\/11\/2022-04-11-os-retoques-finais-aos-graficos-do-meu-software-de-analise-tecnica-em-c\/\"},\"author\":{\"name\":\"gnmf\",\"@id\":\"https:\/\/www.goncalo.pt\/por\/#\/schema\/person\/28a9f845c4de91a7c067707279b1d8dd\"},\"headline\":\"2022-04-11 &#8211; 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