picker

This example makes it possible to click a legend and thereby change a plot. I want to do something similar, but then not by clicking the legend, just by clicking the line in the plot. I tried to do it like this: self.ax = self.fig.add_subplot(1,2,1) data = NP.array(2,10) #filled with numbers self.x = NP.arange(2) for line in range(len(data[0,:])): self.ax.plot(self.x, data[:,line], picker=5) In every loop, an extra line is plotted. One line consists of 2 points, so it draws a straight line. But now every loop, the picker is the same, so no matter which line I click, the commands I wrote to

I'm using this date picker: http://www.eyecon.ro/bootstrap-datepicker/ 2 questions: Anyone know how to make it work in Internet Explorer? It just doesn't, try it. How can I configure it such that it selects entire weeks? (if a person selects a specific day in the week, the value passed is the start of the week, it would also be good if it highlights the entire week on hover) You can try https://github.com/eternicode/bootstrap-datepicker which is an improved version of datepicker by eyecon. You might also consider using HTML5's builtin datepicker by simply using <input type="date"> 来源： https:/

I'm a beginner in the android development, so I would like to ask you , How to create picker for letters of alphabet ? CharlesCates I was recently trying to figure this out, and you can do it by using the NumberPicker widget. In your XML define your number picker <LinearLayout android:layout_width="fill_parent" android:layout_height="fill_parent" xmlns:android="http://schemas.android.com/apk/res/android"> <NumberPicker android:layout_width="wrap_content" android:layout_height="match_parent" android:id="@+id/NumberPicker"/> </LinearLayout> Then in your onCreate method create a NumberPicker and

I´m having trouble with the Contact Picker, it works with the Phone.DISPLAY_NAME and the Phone.NUMBER but it doesn`t work with the Email.ADDRESS public class CustomerForm extends Activity { private final static int CONTACT_PICKER = 1; private EditText txtMailContacto; private EditText txtNombreContacto; private EditText txtTelefono; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_customer_form); txtMailContacto = (EditText) findViewById(R.id.txtMailContacto); txtTelefono = (EditText) findViewById(R.id

I want to make a horizontal picker for my app, but I'm kinda new at all this. Could someone provide an easy to follow guide on how I'd make this? The best way is to fake your own using UIScrollView with pagination enabled. It's actually fairly easy, overlaying a scroll view with your own views for custom graphics. An open-source horizontal picker component for iOS has just been released on GitHub . It can be added to a UITableViewCell as follows (in tableView:cellForRowAtIndexPath: ): UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier]; STHorizontalPicker

I'd like to implement an ios style picker on Android with multiple columns, such as this one: Yes, I know that Android has a slightly different platform default for this kind of UI, but I really like the IOS style that shows the different options above and below and lets you easily drag up and down. I'm already aware of this DateSlider project, but it's specific for dates, and I want to use it for custom lists. And also it uses horizontal scrolling rather than vertical. Thanks! I was looking for something like that, until I found this widget . This is how it looks like: Although I still didn't

I am surprised to see that Picker control does not have font size property to set font size. I had a need to set font size for picker control. Kindly suggest how do I set font size? The underlaying scrollable Xamarin.Form Picker list is handled by native controls such as iOS UIPickerView , Android's DatePicker | TimePicker , ... and access to these controls are internal to the PickerRender class. You can create custom renderers for each of your targeted platforms and create custom views for each of them. Example: On iOS you would need to create a custom UIPickerView class and override the