![]() In our example meters to come, we will be starting at the top of the circle, so we will be using StartAngle=(Rad(270)). This defines the starting point in radians on the circle that will be considered as 0%. This will become more clear as we explore the options. Since we tend to find it easier to visualize a circle in terms of degrees and not radians, we simply use the built-in (Rad(SomeDegrees)) Rainmeter function to turn degrees into radians in our options. 0° / 360° is not at the top of the circle, but directly to the right. In Rainmeter, it has a starting point that is directly to the right of the center of the circle. Radians are a measure of arc angle, which can be used to define a distance around a circle of any size. That link can give you a fuller explanation of how radians work in Rainmeter, but the long and the short of it is: Some of the options in Roundline (and Rotator incidentally) are defined as a number of Radians. ![]() As we will see in a bit, many of the other options need to be set based half of the W and H options, so the meter can know where the center of the circle defined by the meter is. One thing to remember is that a Roundline meter always treats the meter as a circle, defined by these width and height options. This sets the overall height of the meter. This sets the overall width of the meter. Next, let's examine some of the most important options you need to get the meter doing the things you want. ![]() Some measures like CPU or FreeDiskSpace automatically are treated as a percentage value when used in a graphical meter like Roundline, (or Bar, Histogram, Line, and Rotator) and some you must set the MinValue and MaxValue on the measure to define a percentage the meter can evaluate. It must be used with a MeasureName that defines a value as a Percentage. It can be a little difficult to wrap your head around some of the options when you first start using it, so here is a little guide to how you might accomplish a few different things with the meter.įirst and foremost, the Roundline meter is used to display a current measure value graphically from 0% to 100%. I wish it had a more unique name.One of the more popular meters in Rainmeter for graphically displaying the value of a measure is the Roundline meter. It's actually a bit unfortunate that the name used is CoreTemp2.dll, as I can see some confusion with the CoreTemp program, and the CoreTemp plugin included with Rainmeter. The Program Files location for Rainmeter is intended for items distributed with Rainmeter, and nothing else, unless you are running Rainmeter in "portable" mode.īut for those who have Intel, and simply want to display the CPU temperature and no other sensor information, this might be a nice alternative. I strongly recommend that this NOT be installed in the Plugins folder under the Rainmeter program folder if you have a standard installation, but installed in %APPDATA%\Rainmeter\Plugins. It has to be manually installed, as Rainmeter has no ability to distribute anything other than a single 32bit/64bit. It has some limitations, in that it is only for Intel CPU's, and it makes me a bit nervous to distribute Ring0 system drivers. This plugin does not require that CoreTemp.exe be installed or running. Does this plugin has any advantages in front of the built-in plugin?
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