Language Selection

English French German Italian Portuguese Spanish

OOo gives chart module a brand new look

Filed under
OOo

Want to see a dinosaur? Press the Chart button in OpenOffice.org Calc, and you will be presented with a real software relic. While other parts of OpenOffice.org have been thoroughly redesigned and updated, the features and the overall look of the chart module remain virtually untouched since version 1.0. The situation is changing, though, as a group of OpenOffice.org developers has started to work on a new chart module. The first results of their endeavors were presented on this year's OOoCon. Here is what they've done so far.

The first major improvement is the addition of a live chart preview, which allows you to view the current chart while tweaking it in the chart wizard. As you edit the chart's properties, the preview reflects these changes in real time (See Figure 1).

The chart wizard has been redesigned from ground up. It now offers a more streamlined and logical interface that makes the process of creating a chart less cumbersome. There are also a few new chart types -- most notably, Donut and Exploded Donut. When creating a chart you can choose between two 3-D look types: Simple (produces a rough chart) and Realistic (creates a more smooth-looking chart).

You can now add regression curves to any existing chart instead of creating a separate chart as in the current version. To add regression curves, open the Object Properties dialog window under the Statistics tab.

Full Story.

More in Tux Machines

How to Install Arch Linux

Installing Arch Linux could be a tidious and tricky task. Here's how to do it the right way. Read more

Turi as FOSS

  • Fruit of an acquisition: Apple AI software goes open
    Apple's joined other juggernauts of the tech sector by releasing an open source AI framework. Turi Create 4.0, which landed at GitHub recently, is a fruit of its 2016 US$200 million acquisition of Turi. As the GitHub description explains, it targets app developers that want custom machine learning models but don't have the expertise to “add recommendations, object detection, image classification, image similarity or activity classification” to their apps.
  • Apple Releases Turi ML Software as Open Source
    Apple last week released Turi Create, an open source package that it says will make it easy for mobile app developers to infuse machine learning into their products with just a few lines of code. “You don’t have to be a machine learning expert to add recommendations, object detection, image classification, image similarity, or activity classification to your app,” the company says in the GitHub description for Turi Create. “Focus on tasks instead of algorithms.”

Security: Patch Management, Windows Keyloggers, and Fingerprinting MySQL

  • Open Source Patch Management: Options for DIYers [Ed: "Linux comes with patch management," it says, which defeats much of the point of this article...]
    CVE-2017-5638 is the code vulnerability that will long live in the corporate memory of Equifax, the credit ratings agency. A simple patch management system might have kept that vulnerability from turning into one of the most high-profile data breaches in recent memory. CVE-2017-5638 is a remote code execution bug that affects the Jakarta Multipart parser in Apache Struts, an open source application framework for developing Java EE web applications. Remote code execution bugs are generally extremely serious, and for that reason, when the vulnerability was discovered, the Apache Foundation recommended that any developers or users of affected versions of Struts upgrade to later versions that had been patched to close the vulnerability.
  • HP laptops found to have hidden keylogger

    HP said more than 460 models of laptop were affected by the "potential [sic] security vulnerability".

    [...]

    In May, a similar keylogger was discovered in the audio drivers pre-installed on several HP laptop models.

  • Fingerprinting MySQL with scannerl

    The goal here is to identify the version of MySQL running on a remote host.

Linux on Devices: Ataribox and More

  • With Ataribox, the Legend Returns -- Powered by Linux
    Available to pre-order on Thursday for a special price via an Indiegogo crowdfunding campaign, the Ataribox is shaping up to be an amalgam of retro gaming console and living room PC. Details are mostly sketchy at this point, but we do know that it will be powered by some variant of Linux OS and will include over 100 Atari classic games pre-installed.
  • Atari plans to open preorders for its Ataribox home console this Thursday
    Preorders for the Ataribox, the classic game company’s take on a NES Classic retro console, are slated to go live this Thursday, according to a report from CNET citing an email from Atari sent out today to interested consumers. The Ataribox was first teased back at E3 in June and then in a more formal unveiling in July, in which the Atari 2600-inspired PC was shown in two customization options: a wood-like finish or a more modern and sleek black and red look.
  • Rugged in-vehicle PC line includes Kaby Lake and Bay Trail models
    Ibase’s rugged MPT V-Series in-vehicle computers offer 7th/6th Gen Core or Bay Trail CPUs, plus 2x mini-PCIe, 3x M.2, and optional CAN or OBD-II links. Ibase announced a new line of fanless MPT V-Series computers for IoT applications, starting with two rugged, in-vehicle models: the MPT-7000V with Intel’s 7th (“Kaby Lake”) or 6th (“Skylake”) Generation Core processors and the MPT-3000V with a quad-core, 1.91GHz Atom E3845 from the Bay Trail generation with 10W TDP. The systems support Windows 7/10 or Linux with kernel 3.8.0. In both cases, 64-bit implementations are required in order to use the driver for the supplied G-sensor, which appears to be necessary for shock resistance.
  • Apollo Lake based IoT gateway and embedded controller runs Ubuntu
    Adlink’s rugged “MXE-210” gateway offers Atom x7-E3950 or x5-E3930 SoCs, industrial protocol support, and mini-PCIe wireless and storage options. The Intel Apollo Lake based MXE-210 adds to a line of rugged Adlink MXE computers such as the Bay Trail Atom based MXE-200i. The compact, 140 x 110 x 58mm MXE-210 is an “IIoT-ready combination embedded controller and IoT gateway” designed for rugged industrial automation, transportation, agriculture/aquaculture, and smart city applications, says Adlink.