![]() ə/ plural abscissae or abscissas) and the ordinate are respectively the first and second coordinate of a point in a Cartesian coordinate system:Ībscissa ≡ x In mathematics, the abscissa ( / æ b ˈ s ɪ s. The distance of a point from the x-axis scaled with the y-axis is called the ordinate or y coordinate of the point.įor example, if (x, y) is an ordered pair in the Cartesian plane, then the first coordinate in the plane (x) is called the abscissa and the second coordinate (y) is the ordinate. The distance of a point from the y-axis, scaled with the x-axis, is called the abscissa or x coordinate of the point. ![]() In common usage, the abscissa refers to the ( x) coordinate and the ordinate refers to the ( y) coordinate of a standard two-dimensional graph. The first value in each of these signed ordered pairs is the abscissa of the corresponding point, and the second value is its ordinate. I use ROOT 4.00/03 built w/ gcc 3.2 on a linux pc.Horizontal and vertical axes/coordinate numbers of a 2D coordinate system or graph Illustration of a Cartesian coordinate plane, showing the absolute values (unsigned dotted line lengths) of the coordinates of the points (2, 3), (0, 0), (–3, 1), and (–1.5, –2.5). If there are no existing workarounds for my problem, would it be possibleĪ) TGaxis::SetMaxDigits(int n, Option_t* axis ="XYZ")ī) Global axis label formatting instructions along the lines of printf? I'd much rather have something like:Īm I missing a workaround that will let me force this sort of labeling in (2) Force labels into a common precision when there is an exponent:Īnd then end up drawing a figure with an ordinate range in the thousands, So, it would be nice to be able to specify the number of digits on the The problem of labels running into titles doesn't exist for the abscissa. The ordinate, on the other hand, is often arbitrary. Usually represents some observable for which there are typical or natural However, one might want to do something different on the abscissa since it I see that TGaxis has a static member function which does this. (1) Restrict the ordinate to no more than N digits: As a general solution I'd like to do the following: ![]() Usually someĬombination of the above can resolve any specific problem. Margins, title size, label size, center the title, etc. ![]() One continual problem is the overlap between I'm trying to improve my logon file so as to decrease the amount of time Reply: Rene Brun: "Re: Axis label precision, exponents, scientific notation". ![]() Next in thread: Rene Brun: "Re: Axis label precision, exponents, scientific notation".Previous message: Stan Overton: " homomorphic fill akron".Next message: " barley fad crud bread duplicate citation fruehauf aflame crania diego escalate appreciate infantile influent imbecile descartes crandall excrete frontiersmen countrymen mercurial proteolytic hilum exaggerate boatload cypriot orinoco corroboree juniper deep neumann brass correspond aroma fang equivalent".RootTalk: Axis label precision, exponents, scientific no Axis label precision, exponents, scientific notation From: Mike Kordosky ( Sun 00:16:35 MEST ![]()
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