September 14th, 2011· Improved response of axis-style radio buttons at the right-bottom corner of each graph window to the mouse cursor.
· Improved response of the text box to enter a line of note at the top of each graph window.
August 8th, 2011· Fixed a bug that a new graph is not drawn just after [Window]-[Duplicate] was performed when the original graph window is maximized.
· Fixed a bug that the "Copy from" function on the "Enter min. and max." window shown by [Analyze]-[Plot Range] fails when the scale type is not linear.
August 6th, 2011· Fixed a bug that the "Multicolumn selector" window is shown when one selects, for example, [Analyze]-[Plot Range] before reading data, though the author originally intended to open the "Data selector" window.
August 4th, 2011· Fixed a bug that the mouse-selection of plot range though the "Enter min. and max." window shown by [Analyze]-[Plot Range] does not work appropriately.
July 23rd, 2011· Fixed a bug that "white" data are not exported when the "All data" option is selected in the "Original data:" combobox on the "Save data" window shown by [Data]-[Export].
June 24th, 2011· Implemented a function to make so-called "vector" plot in 2D graphs. Try [Plot]-[Vector] after preparing a data file with four or more data columns. The px and py data are used to draw vector arrows.
· Fixed a bug that "white" data made by [Analyze]-[Data Point] are colored again in some situations.
· Fixed a bug that "white" data made by [Analyze]-[Data Point] do not appear in some plot styles like [Plot]-[Custom].
· Fixed a bug that the "density scale" is not drawn in 2D/3D "Custom" plots even if a series of data are plotted with density color.
June 24th, 2011· Fixed a bug that plot symbols in 3D graphs are not reflected in labels when one uses "\p" tag.
· Fixed a bug that "Control 3D Graph" window is shown without drawing a 3D graph when one tries to access this function via "direct menu".
· Fixed a bug that the function of "custom" plot of 3D graphs does not work at all.
June 24th, 2011· Fixed a bug that data assignment for px, py and pz (the 4th to 6th column) is not correctly shifted by [Data]-[Sort & Remove]. yoshinoGRAPH eventually crashes due to this bug.
· Improved usability to record previous location of some windows.
June 24th, 2011· Fixed a bug that some control windows like "Enter min. and max." shown by [Analyze]-[Plot Range] sometimes do not appear when the number of displays is decreased after the last run of yoshinoGRAPH.
· Improved speed of drawing a 3D graph a little when there are a lot of data points.
June 24th, 2011· Fixed a bug that yoshinoGRAPH fails to draw linew connecting each data points with the origin when the "connection with orign" on the "Control 3D" window shown by [Analyze]-[Control 3D Graph] is on but the origin (0, 0, 0) is not with the current plot range.
· Fixed a bug that data points whose vector coordinates (px, py, pz) are out of the plot range are plotted in a 3D graph.
June 24th, 2011· Added options to connect data with origin in 3D plot. Check the "conection with origin" on the "symbol" tab of "Control 3D" window shown by [Analyze]-[Control 3D Graph].
June 24th, 2011· Fixed a few problems occuring when Desktop font is large.
June 24th, 2011· Fixed a bug that color of data that are generated by [Analyze]-[Fit Arbitral Function] and so on becomes black.
June 24th, 2011· Fixed a bug that yoshinoGRAPH shows an error dialog when data points over 1000 are used to caclualte "y(x)/y0(x)", "y(x)-y(0)" etc. on the "Convert data" window shown by [Analyze]-[Convert Data].
· Fixed a bug that look of some windows becomes strange when display font of Windows is enlarged.
June 24th, 2011· Increased speed of calculation in [Analyze]-[Fit Arbitrary Function] by parallel computation.
· Improved algorithm of searching the best fit function in [Analyze]-[Fit Arbitrary Function] a little.
March 24th, 2010· Improving usability to draw lines and arrows.
· Fixing a bug that yoshinoGRAPH crashes when one enters a nonnumeric character in a text box.
March 24th, 2010· Fixing a bug that yoshinoGRAPH crashes after using the "differentiate" function on the "Convert Data" window shown by [Analyze]-[Convert Data] in some situations.
March 24th, 2010· Implementing a function for fitting arbitrary functions to data. Try [Analyze]-[Fit Arbitrary Function].
March 24th, 2010· Fixing a bug that yoshinoGRAPH crashes in some situations such that one tries to duplicate a graph in which the "differentiate" function was applied to data on the "Convert data" window shown by [Analyze]-[Convert data].
· Adding a progress bar to the "Fit Gaussian curve" window shown by [Analyze]-[Fit Gaussian Curve] to indicate progress in fitting calculations.
March 24th, 2010· Fixing a bug that yoshinoGRAPH sometimes crashes in the following cases.
· A window is duplicated by [Window]-[Duplicate] after using the "make table" function on the "Convert data" window shown by [Analyze]-[Convert Data].
· One tries to load a project that was saved after using the "make table" function.
· Fixing a bug that only the last superposed graph is copied when one tries to copy a graph including superposed graphs by [File]-[Copy Active Graph As EMF].
December 29th, 2009· Fixed a bug that yoshinoGRAPH crashes when one tries to read a data file without delimiters in the software settings. This bug was introduced in the prvious version up.