FX Draw versions

v7.0 [Jul 24, 2018]
- Add new compass radius setting system.
- Add two new arrow types - single and double flights.
- Add drawing box plots from 5 point summary.
- Add ability to reduce a histogram's bar width.
- Add link graph arrow type and size.
- Add new "no axes" graphing style.
- Modify resoluton options.
- Add message if image file write fails.
- Fix fault in notifications system.
- Add a width ratio to arrow heads (not user accessible).

v5.8 [Mar 11, 2015]
May include unspecified updates, enhancements, or bug fixes.

v4.0 [May 19, 2011]
- Auto Point Marking;
- FX Draw can now automatically add points to diagrams, as you draw them;
- FX Draw 4 includes the full FX Graph 4 graphing engine. This adds a massive new feature set including things like Slope Fields, Argand Diagrams, Integral Approximations as well as major improvements in the quality of the graphing;
- FX Stat 2's graphing engine is included in FX Draw 4. More graph options, more data generators, more power. Easier to use;
- Equations, fonts and colours can now all be mixed and matched in the one line;
- Rotate diagrams with the mouse;
- A total of ten new tools to draw angled rectangles, kites, parallelograms, trapezoids, rhombuses as well as isosceles, equilateral and right triangles;
- Plot graphs as points;
- Add tables of values to graphs;
- Transparency effects;
- Improved area fill;
- Improved interactive whiteboard support;
- Improved isometric grid support;
- Improved triangle tool;
- Improved line support for xy and r theta style lines;
- Paste bitmaps directly into FX Draw;
- Improved angle marking tool that permits more control over angle mark placement;
- Normal distribution curves can now have any population, mean and standard deviation;
- Point size control on grids.