C.a.R. > Versions

This page documents the recent changes and new features.

Versions

Changes

8.90 Update
Ticks on segments and angles.
8.86 Fix
Invisible macro objects no longer used as job targets.
Export dialog now remembers switching off icon for macro definition.
8.85 Fix
More than one applet on one HTML page (not recommended!) works more stable now.
8.84 Fix
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.
8.83 Fix
Error from 8.82 with exp function.
8.82 Fix
Error in macro execution, when the target was a bound point, and an intersection was created.
Expressions with numbers in exponential format.
8.81 Fix
Expressions, which are macro targets, are now visible.
User functions in macros, which depend on other objects, now work as expected.
8.80 Change
The grid is now a bit lighter.
8.79 Translation
Improvements in Portuguese translation.
8.78 Translation
Translation to Thai. Thanks to Waravut  Butrat!
8.77 Change
I had to restrict the dragging of parallels and perpendicular lines, since the side effects were too frightening.
8.76 Fix
Removed problem with the change from 8.74.
8.75 Fix
Fixed the English documentation.
8.74 Changes
List of construction elements is on by default.
8.73 Changes
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),
8.72 Extension
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".
8.71 Extension
integrate, diff, zero, min and max now work for user defined functions too.
8.7 Stable Version
Improved the algorithm to compute zero sets of functions of two variables.
Problem with 1 or 3 parameters fixed.
8.6 Stable Version
By default, applets have a shadow now (can be hidden).
Tutorial pages now have a new style.
8.5 Stable Version
Bug, when moving a slider.
8.4 Stable 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.