MicroGraphs for J2ME(CLDC/MIDP)
Download of microGraphs1.1 (371KB)
If you are new to microGraphs -
see more
information - will get a better idea.
Download and start using the microGraphs1.1 now. No method(s) is/are depricated
in this version. You can very easily upgrade your MIDlets that use
microGraphs1.0 by just rebuilding your MIDlet with this version. Your code will
not break.
We have built an enterprise service called MLSS - MakeLogic Stock Service- using
this API. You can see a test demo in the example MIDlet that downloads with the
microGraphs1.1
If you are completely new to microGraphs you can get "more information" about
how to use microGraphs and how it works from our previous release.
MakeLogic provides the next generation enterprise solutions for wireless
devices. This version is an update for the Palm users and other devices that
support the stylus/marker events. If you are using a device that does not
support stylus events, then you can please stick to the older version ie
microGraphs1.0. We have plans of supporting the same features for the devices
that do not support stylus events (Ex. mobile phones and pagers) in our next
release. microGraphs1.1 provides rich features for customizing the view of the
graph at runtime. You can view the graph the way you want by just tapping with
your stylus in the event zones.
Event Zones
Please see the figure( for full size pls click on it ) which highlights the event zones. Events are fired when the stylus taps in the event zones. The effects of these events are as follows.
- on x-axis : toggles the display of x-axis (In the above figure x-axis is displayed)
- on the right end of x-axis : toggles the display of the X-Label (In the above figure x-label is displayed)
- just below the x-axis along the x-axis : changes the display of the x-values in the following order, ALL_VALUES , END_ALUES, NONE ( In the above figure it is set to ALL_VALUES)
- in the grid : changes the grid style in the order : NONE, X_ONLY, Y_ONLY, X_AND_Y (In the above figure it is set to X_AND_Y)
- on the top right corner of the grid : toggles the display of title (In the above figure title is not displayed)
- on the top end of the y-axis : toggles the dislay of Y-Label (In the above figure Y-Label is not displayed)
- just left of the y-axis along the y-axis : changes the display of the y-values in the order ALL_VALUES, END_VALUES, NONE (In the above figure it is set to ALL_VALUES)
- on y-axis: toggles the display of y-axis(In the above figure it is set to ALL_VALUES)
- on the origin : changes the style of the current graph in display
- for LineGraph : it toggles the highlights on the nodes(In the above figure nodes are highlighted)
- for BarGraph : it toggles the bar styles to filled and empty rectanges (BarGraphs is not shown in this page)
You can run the following examples by just clicking on the links here:
For the following examples to run on your desktop, you should have the J2ME
installed in your desktop. For instructions about where to get J2ME and now to
install J2ME please see
here
These example MIDlets are distributed along with the microGraphs1.1 download. The example code along with the build and delployment information is also provided. Feel free to reuse the example code in your applications/MIDlets. However, you need to have express permissions as per the license for the code other than examples.
