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Questions tagged [androidplot]

An Android API for creating dynamic and static charts.

352 questions
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Dual Scale XY plot Example

Am trying to zoom & scroll the DualScaleXYPlotExampleActivity.java provided by Android plot. So I added the necessary code for zoom & scroll to the same example code. But while trying to zoom, what I observed is only 1 graph is zooming, graph area…
BDeveloper
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Null Pointer Exception AndroidPlot in Fragment

Hello guys I got a Null Pointer Exception if I want to open a graph in a fragment. This is my exception code: Graph.onCreate(Bundle) line: 39 Graph(Fragment).performCreate(Bundle) line: 1755 FragmentManagerImpl.moveToState(Fragment, int, int,…
Strik3r
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1 answer

how to update android plot dynamic graph which is already displaying

I want to display Battery Level in dynamic graph using android plot. Static graph is working fine whenever am dealing with DB [fetching the data from DB and displaying in graph]. But for real time dynamic graph am facing issues i.e. Using Broadcast…
BDeveloper
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Androidplot library Put Pie Chart names out

i'm using the library Androidplot to draw graphs in my app but i have a problem, the names of the segments of the pie chart are overlapped. Is there any way to put these name out of the circle? Thanks.-
user3744593
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1 answer

AndroidPlot - Position TextLabelWidget not consistently on different devices

I have a chart show info of apps, but when run it on devices android. The position of text on chart not consistently. These images illustrate the problem: https://drive.google.com/folderview?id=0B7-CxJHQ5ZnjYjVlTlFQdElWRGM&usp=sharing I use…
khiemvu
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Androidplot: Remove space to the left of chart

I am using androidplot-core-0.6.1.jar and I'm modifying the SimpleXYPlotActivity example from the quickstart tutorial. I have removed some items and margin/padding, but what I want to do and can not find a way how, is to remove the space to the left…
BlueCat
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Obtaining Sound Pressure Level of wav file

I am trying to obtain and represent the SPL of a a wav file previously recorded with the internal mic of my device. The problem is that the values that I am getting seem not to be logic at all, as I´m getting values over 100 db simply clapping my…
paviflo
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Use multiple values obtained at doInBackground() as entries in onPostExecute()

I am trying to use Asynctask to streamline the plotting of several graphs on Android. In the doInBackground(), I calculate 3 different arrays (n, l and g2) that will be the values to be plotted in onPostExecute(). The problem is that, once I have…
paviflo
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Access UI elements from Asynctask

Im struggling a little bit with Asynctask and I would need some help. I am plotting some graphs with Androidplot and, as it is extremely slow, I want to use Asynctask to do it faster. The problem is that I don´t know how to access to the elements…
paviflo
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1 answer

AndroidPlot - Labels and text

I am a non-developer product manager for an application built in both Android and iOS. We have a bar graph in iOS that provides text for the content of the graph. It displays Totals for each bar, and percentages for each segment of each bar. In…
user3042855
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Androidplot, dynamic plot not showing range axis and grid for constant series

I'm using androidplot 0.6 to draw a dynamic plot. It works perfectly well, the range axis labels and the grid is shown, and is automatically adapted to the values of my data series (which contains 300 samples). Unless all 300 samples have the same…
user2375397
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Export androidplot charts/graphs into excel formats

Am using androidplot library to display dynamic/static charts & graphs within my Android app. But now I have to export those charts/graphs into excel formats. AndroidPlot library is not providing any API to export the charts/graphs. Is there anyway…
BDeveloper
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Modify Plot in OnReceive() of BroadcastReceiver object

I would be grateful if you could help me with the following issue. public class MyActivity extends Activity{ XYPlot plot; BroadcastReceiver receiver; @Override protected void onCreate(Bundle savedInstanceState) { // Init…
davidleejy
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1 answer

Plotting Image Histogram Using Androidplot

I m a beginner programmer, I am developing an android application which process an image and generate its histogram. I am using AndroidPlot to draw different color channels of an image in the histogram, but I'm having some errors and…
emy
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can't show all string values on x axis in AndroidPlot

I can't show all string values on x axis in AndroidPlot I can show only 10 values from these 12 values : String[] Labels = {"Ahmed", "Mohammed", "tarek", "alaa", "mai","sahar", "fares", "adel","omar", "mahmoud","tamer","ali"}; alaa and omar…
user3556459
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