C.a.R. > Versions
This page documents the recent changes and new features.
Versions |
Changes |
---|---|
9.3 | Version |
New font settings for the graphics font, and the menu font. | |
9.2 | Version |
The web page of C.a.R. does not use frames. | |
The default font is "dialog" again, but can be changed. | |
The downloads come from our server. Sourceforge is too slow. | |
9.1 | Version |
Implemented display for rational trigonometry. Segments and circles display as quadrances, and angles as spreads. | |
Function q(x) to convert distances into quadrances (returning x*x). | |
Function s(t) to convert an angle t to a spread (returning sin(t)^2). | |
Elements can now be displayed as fractions. | |
New object: conic section from equation. Ctrl-click the quadric icon for a test. Make sure, you enter a quadratic function as the expression of the conic section. | |
Conic section can now be defined by points and tangential directions in the points. Select a line after a point for this. | |
9.0 | Version |
Moved C.a.R. to Sourceforge. | |
Conditional formatting for polygons. | |
Greek translation by Giorgos Vasilopoulos. | |
Ticks on segments and angles. | |
Invisible macro objects no longer used as job targets. | |
Export dialog now remembers switching off icon for macro definition. | |
More than one applet on one HTML page (not recommended!) works more stable now. | |
Unlimited colors are now possible. Enable the button for this in the icon bar, if you want to set an own default color. | |
Fixed zeros sets with functions which are invalid at some points. | |
Error from 8.82 with exp function. | |
Error in macro execution, when the target was a bound point, and an intersection was created. | |
Expressions with numbers in exponential format. | |
Expressions, which are macro targets, are now visible. | |
User functions in macros, which depend on other objects, now work as expected. | |
8.8 | Change |
The grid is now a bit lighter. | |
Improvements in Portuguese translation. | |
Translation to Thai. Thanks to Waravut Butrat! | |
I had to restrict the dragging of parallels and perpendicular lines, since the side effects were too frightening. | |
Removed problem with the change from 8.74. | |
Fixed the English documentation. | |
List of construction elements is on by default. | |
Default for button "More ..." is "on". | |
Tried to fix problem with tooltips in dialogs under OS X. | |
New Dutch translation (thanks to Jan van Hee), | |
Colors for the applets and its shadow can now differ (parameter colorshadow). This is necessary, if the applet has a different color as the web page, and has a shadow. | |
Colors in applet parameters can now have the form "#FFFFFF". | |
integrate, diff, zero, min and max now work for user defined functions too. | |
8.7 | Version |
Improved the algorithm to compute zero sets of functions of two variables. | |
Problem with 1 or 3 parameters fixed. | |
8.6 | Version |
By default, applets have a shadow now (can be hidden). | |
Tutorial pages now have a new style. | |
8.5 | Version |
Bug, when moving a slider. | |
8.4 | Version |
RSS Feed for C.a.R. | |
New color selector for system colors | |
Expressions can be check boxes with 0/1 value. | |
HTML export now uses XHTML. | |
Small icons can now be set for applets in export dialog. | |
In HTML export zirkel.jar can be copied to destination automatically. | |
Fixed the user directory for Windows Vista. | |
Fixed angle size in print preview. | |
Warning message in non-visual mode, when the mouse is used. | |
Macros can be iterated. | |
The size of the construction area can be set in pixels. | |
8.3 | Stable Version |
It is now possible to replace objects by other objects of the same type. E.g., intersections can be replaced by free points. | |
8.2 | Fix |
Solving a job and moving objects led to unexpected behavior. | |
The checked job targets have now a darker color than the no checked targets. | |
8.1 | Fix |
The label export to SVG did not work, and also the new point style. | |
8.0 | Stable |
Increased the defaults for the minimal point and font size, and the line width to give constructions a better and more solid look. | |
Arrows with solid heads. | |
Points in normal thickness are now drawn on top and filled with background. This can be switched off for each point and by default. | |
Option to set points to a large size. | |
Areas and filled circles can now be filled with the background color (painted on top of other objects). | |
It is now possible to draw the zero set of a function in two variables. Use a user function with two variables for this. | |
The edit tool no longer needs the shift key. Finish with a double click. | |
The maximized state for the program window is now saved. The object list no longer changes the window size. |