ticker

Add A ticker to Blackberry Display

由 随声附和 提交于 2019-12-11 15:58:15
问题 im new to blackberry,So Please give a blackberry code for adding ticker to blackberry display bottom part of the disply ?? Need Only for how to Create a Ticker.?? Thank you 回答1: try this import java.util.Timer; import java.util.TimerTask; import net.rim.device.api.system.Display; import net.rim.device.api.ui.Field; import net.rim.device.api.ui.Font; import net.rim.device.api.ui.Graphics; public class Ticker extends Field { String text; final int screenWidth = Display.getWidth(); int offset =

Need help in implementation of a timer/ticker class in C++

由 别来无恙 提交于 2019-12-11 12:48:12
问题 Need help in implementing a ticker class with start/stop/pause functionality, assignable callback (onTick) with execution on a separate thread every interval span. Interval span is specifiable and update-able. Hopefully it should be cross-platform. Here is my naive attempt, but it's not good (the while loop in start() is blocking currently, but ideally it should run on a separate thread but I can't figure out how to achieve it) as I'm pretty noob in C++ multithreading model: #include <cstdint

subsequent instances of a UIView subclass causing display error?

由 一个人想着一个人 提交于 2019-12-11 05:54:31
问题 I made a Stock Tiker to display continuous stock objects. And Working fine for first Instance. The implementation of the ticket code is as follows: - (void)viewDidLoad { tickerView=[[StockTiker alloc] init]; [tickerView setFrame:CGRectMake(0, 0, 320, 20)]; tickerView.delegate=self; UILabel *label=[[UILabel alloc] initWithFrame:CGRectMake(0, 0, 150, 20)]; [label setBackgroundColor:[UIColor redColor]]; label.text=@"First Object"; UILabel *label2=[[UILabel alloc] initWithFrame:CGRectMake(0, 0,

Matplotlib Ticker

由 旧街凉风 提交于 2019-12-08 01:10:30
问题 Can someone give me an example of how to use the following tickFormatters. The docs are uninformative to me. ticker.StrMethodFormatter() ticker.IndexFormatter() for example I might think that x = np.array([ 316566.962, 294789.545, 490032.382, 681004.044, 753757.024, 385283.153, 651498.538, 937628.225, 199561.358, 601465.455]) y = np.array([ 208.075, 262.099, 550.066, 633.525, 612.804, 884.785, 862.219, 349.805, 279.964, 500.612]) money_formatter = tkr.StrMethodFormatter('${:,}') plt.scatter(x

Matplotlib pyplot axes formatter

由 女生的网名这么多〃 提交于 2019-12-05 21:01:07
问题 I have an image: Here in the y-axis I would like to get 5x10^-5 4x10^-5 and so on instead of 0.00005 0.00004 . What I have tried so far is: fig = plt.figure() ax = fig.add_subplot(111) y_formatter = matplotlib.ticker.ScalarFormatter(useOffset=True) ax.yaxis.set_major_formatter(y_formatter) ax.plot(m_plot,densities1,'-ro',label='0.0<z<0.5') ax.plot(m_plot,densities2, '-bo',label='0.5<z<1.0') ax.legend(loc='best',scatterpoints=1) plt.legend() plt.show() This does not seem to work. The document

How to handle onPause/onResume in Flutter App?

由 主宰稳场 提交于 2019-12-04 10:26:53
问题 I'm new to Dart/Flutter and would like to build a simple app where a LinearProgressBar gets updated every second. Without getting too much into the actual code, I have the following setup working. A function that calculates the progress, based on passed time. A LinearProgressBar showing the progress. A periodic Timer recalculating the progress and updating the progress bar every second. I debugprint 'tick' every time, the recalculation is done. Everything is working as expected with one

Matplotlib pyplot axes formatter

由 断了今生、忘了曾经 提交于 2019-12-04 05:07:04
I have an image: Here in the y-axis I would like to get 5x10^-5 4x10^-5 and so on instead of 0.00005 0.00004 . What I have tried so far is: fig = plt.figure() ax = fig.add_subplot(111) y_formatter = matplotlib.ticker.ScalarFormatter(useOffset=True) ax.yaxis.set_major_formatter(y_formatter) ax.plot(m_plot,densities1,'-ro',label='0.0<z<0.5') ax.plot(m_plot,densities2, '-bo',label='0.5<z<1.0') ax.legend(loc='best',scatterpoints=1) plt.legend() plt.show() This does not seem to work. The document page for tickers does not seem to provide a direct answer. You can use matplotlib.ticker.FuncFormatter

How to handle onPause/onResume in Flutter App?

由 久未见 提交于 2019-12-03 05:51:55
I'm new to Dart/Flutter and would like to build a simple app where a LinearProgressBar gets updated every second. Without getting too much into the actual code, I have the following setup working. A function that calculates the progress, based on passed time. A LinearProgressBar showing the progress. A periodic Timer recalculating the progress and updating the progress bar every second. I debugprint 'tick' every time, the recalculation is done. Everything is working as expected with one exception. The 'tick' keeps getting printed when I move the app in the background on my Android device. On

Simple JQuery Fade ticker

由 别来无恙 提交于 2019-12-02 12:54:24
问题 I've looked at multiple tickers and they are all far to weighted. I'm after a very simple fadeIn() fadeOut() JQuery ticker for a list of elements to display titles. <li>Story 1</li> <li>Story 2</li> <li>Story 3</li> <li>Story 4</li> <li>Story 5</li> I looked at the next function but I don't know how to make it show the elements I want. So I'm after something very simple. All it needs is an interval a fade out and a fade in on a loop. 回答1: I did a very simple fader, very light weight. used it

How to specify n-th ticker for bokeh plot from python side, where n is the number of tickers

由 笑着哭i 提交于 2019-12-02 06:54:27
问题 Note from maintainers: Support for Coffeescript is deprecated and will be removed in Bokeh 2.0. The other day, I asked about how to control tickers: How to show only evey nth categorical tickers in Bokeh Now I need to supply n from outside of Coffeescript, where n is the every n-th ticker. Based on the code snippet provided by bigreddot and by referring to the code examples shown below links: https://docs.bokeh.org/en/latest/docs/user_guide/extensions_gallery/widget.html#userguide-extensions
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