From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-15.7 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id D2C25C4167B for ; Wed, 9 Dec 2020 13:47:28 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id A14BF23AC4 for ; Wed, 9 Dec 2020 13:47:28 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1732441AbgLINr2 (ORCPT ); Wed, 9 Dec 2020 08:47:28 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:58168 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1732415AbgLINr2 (ORCPT ); Wed, 9 Dec 2020 08:47:28 -0500 Received: from mail-wr1-x444.google.com (mail-wr1-x444.google.com [IPv6:2a00:1450:4864:20::444]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 7CB5FC061282 for ; Wed, 9 Dec 2020 05:46:14 -0800 (PST) Received: by mail-wr1-x444.google.com with SMTP id l9so1786656wrt.13 for ; Wed, 09 Dec 2020 05:46:14 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=SyimfIUcyOxEzAGqudBgzM4qdeXWlI+NU+A9xhnpx+8=; b=SAjOzO6i6XyRVsjqjq9fkbvDdAONU2bPmlOmqIuNJ69vXJWysoRcJSMNPtvp3COjK1 DI9c1SEYCaIbrinlVJQ+CYc4MTWglm0QdOMeUvzQZXgBaIdIPM26W5mDN/UjDkLvpP3w xClsoeZG6I8FCNclEy8cET5BVpH8Btc7UgFzY2a/KNU89c+Mru0d0JlbxXLLlaz/8M/L 1o48+sv1oNgH9oC57W4JqTZK6U7J08FjfZqAw+NwZNoHl5D9Wet1HQfntyPEcHNOzDMe r4XSiqSR31AUsj4DT19HYoBatIqTMq2OwpCxyTaCmpS4MZnJNbSKNa7NObKdQNQJhuLe tl7A== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=SyimfIUcyOxEzAGqudBgzM4qdeXWlI+NU+A9xhnpx+8=; b=ehji4uiCHruyfxgm4hDznmW41S+138z54Y1dmyQDDOtTYz4yqJeX7FqRwmqQ7G2/PC B7sRUVZAaTuM3UuL6RhKUF3bpqAVu0A1h3kzX+2JzNL8iK5IlEnGBYDEuFuyAsl5GTO3 XYD0Z2qU4I01G9pORH2IcaVG+dNSX1P3AkQcmDKc1ZaZ0JWkb/eSltKAZBdY912ZB2TB knZT4sdWdkerU/7y9ibB+r4zXTPVf/Jml4oz77qF/iPkW4i1zvfhWd1/hfmSEHNSPSUh VL0K4uYi6CulKWZ0KrqaEf5rz6FqkDE8yF5a0xZXvoAeUjLDfn5qMKak6ez8V/xLUSJV PmUQ== X-Gm-Message-State: AOAM533xglJQndmF0HybSfRoOtkjLuL8p4W47NLwr73RBZqTKw4hE9L6 DVT9COvUOukIqWVfiIatZOo= X-Google-Smtp-Source: ABdhPJzHrzoyfxyUV9q2juTqfrh8C6o9MMs8U+3yvibpqyaR3+F7TucGMBsumELNWFLdMSdwSCIaBQ== X-Received: by 2002:adf:f84b:: with SMTP id d11mr2822345wrq.216.1607521573329; Wed, 09 Dec 2020 05:46:13 -0800 (PST) Received: from localhost.localdomain ([95.87.199.104]) by smtp.gmail.com with ESMTPSA id s1sm4029431wrv.97.2020.12.09.05.46.12 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 09 Dec 2020 05:46:12 -0800 (PST) From: "Yordan Karadzhov (VMware)" To: rostedt@goodmis.org Cc: linux-trace-devel@vger.kernel.org, "Yordan Karadzhov (VMware)" Subject: [PATCH 08/10] kernel-shark: Add class Polyline to KsPlot namespace Date: Wed, 9 Dec 2020 15:45:28 +0200 Message-Id: <20201209134530.428368-9-y.karadz@gmail.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20201209134530.428368-1-y.karadz@gmail.com> References: <20201209134530.428368-1-y.karadz@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-trace-devel@vger.kernel.org This is a simple plotting class that represents a poly-line. Signed-off-by: Yordan Karadzhov (VMware) --- src/KsPlotTools.cpp | 14 ++++++++++++++ src/KsPlotTools.hpp | 16 ++++++++++++++++ 2 files changed, 30 insertions(+) diff --git a/src/KsPlotTools.cpp b/src/KsPlotTools.cpp index 529f737..9f98386 100644 --- a/src/KsPlotTools.cpp +++ b/src/KsPlotTools.cpp @@ -503,6 +503,20 @@ void Line::_draw(const Color &col, float size) const col.color_c_ptr(), size); } +/** + * @brief Create a default polyline. All points are initialized at (0, 0). + * + * @param n: The number of points connected by the polyline. + */ +Polyline::Polyline(size_t n) +: Shape(n) +{} + +void Polyline::_draw(const Color &col, float size) const +{ + ksplot_draw_polyline(_points, _nPoints, col.color_c_ptr(), size); +} + /** * @brief Create a default polygon. All points are initialized at (0, 0). * diff --git a/src/KsPlotTools.hpp b/src/KsPlotTools.hpp index 5ce8f6f..4a7ca0a 100644 --- a/src/KsPlotTools.hpp +++ b/src/KsPlotTools.hpp @@ -253,6 +253,22 @@ private: void _draw(const Color &col, float size = 1.) const override; }; +/** This class represents a polyline. */ +class Polyline : public Shape { +public: + Polyline(size_t n); + + /** + * @brief Destroy the polyline object. Keep this destructor virtual. + */ + virtual ~Polyline() {} + +private: + Polyline() = delete; + + void _draw(const Color &, float size = 1.) const override; +}; + /** This class represents a polygon. */ class Polygon : public Shape { public: -- 2.25.1