Is there any way I can make the map changes from last heading to a new heading?
prev_heading = 100
this.map.animateCamera({
heading: 120
});
Current behaviour: The maps rotate from 0 deg to 120 deg
Expected behaviour: The maps rotate from 100 deg to 120 deg
I have found the answer. I need to use initialCamera props in MapView component instead of using initialRegion. Then I use animateCamera method to change the map coordinate and heading.
Related
I am creating a project in React Native for Huawei and i use this library: "#hmscore/react-native-hms-map".
When creating the map, how can I place the view inside the markup?
In MapView I can put inside and draw anything, however in HMSMarker it doesn't allow me, is there a way?
Groups only join when there are at least 6 marks together, is there a way to make groups of 2 marks together?
Thank you very much in advance.
Marker can be customized in icon mode:
You can find the parameter description here:
https://developer.huawei.com/consumer/en/doc/development/HMS-Plugin-References/marker-0000001051150162#section8565252375
And the sample code:
<HMSMarker
icon={{
uri: Image.resolveAssetSource(
require("../assets/galata-tower.png")
).uri,
width: 140,
height: 150,
}}
>
The min marker number in cluster cannot be changed.
If you want to set title and snippet for the marker, it is supported like :
Or you can define a InfoWindow.
But if you want to define the view of the marker, you cannot use "View" directly.
In my react native FlatList, I determine when the scrollTo has almost reached the end. When it reaches the end, my Query will "shift", to include the next page results (and keeping half of the current one).
For example, let's say my initial query returns 20 items, from:
[100 ... 80]
As user reaches the end (80), my query will shift to [90...70], and I run:
this.setState({ flatListData: newArray });
The result is good -- the entire FlatList changes. However, the problem is that my table is now all the way at the bottom, and 70 is shown (immediately jumping to the end of the data array).
My desired behavior is that -- as the user reaches 80 and new results of [90...70] come in, I want the position to be locked at 80 (no change in scrollView), so that the user can scroll from 79 to 70 himself.
After a make a manual resize of my widget using
gridster.resize_widget ( _widget_container , size_x , size_y);
I need to get the new widget size, but I get always the old height. I need to wait a few miliseconds to get the correct new height and width.
There is any way to get an event when Grister has complete the resize widget?
In current version of gridster you can add a callback function to resize widget:
.resize_widget( $widget, [size_x], [size_y], [reposition], [callback] )
You can read details in the gridster page.
Maybe, im just blind but i got an slider and i need to know if there is any way to change the paces.
Example:
Slider from 7.5 to 13.0
Pace 0.5
When i set the value in the label, i would like to have something like this:
7.5;
8.0;
8.5
For every movement with the slider i get something like this at this moment:
7.5;
7.51
Tried everything. Any idea?
Set the tick unit for the slider and snap it's value to the ticks.
For the sample values you give in your question:
import javafx.scene.control.Slider;
...
Slider slider = new Slider(7.5, 13, 7.5);
slider.setMajorTickUnit(0.5);
slider.setMinorTickCount(0);
slider.setSnapToTicks(true);
From the Slider setSnapToTicks javadoc:
Indicates whether the value of the Slider should always be aligned with the tick marks. This is honored even if the tick marks are not shown.
I got a main window (Item) with a 640*480 size.
I integrated a custom widget defined in another qml file, its size is 100*100. This item contains a Pathview that only shows 3 items from a list containing a lot of items.
The thing is that when I add my CustomPathView to my main window at coords (0, 0), the PathView goes to the bottom of my main window, displaying 7/8 items... (?!?)
My CustomPathView.qml file starts with :
Item {
width: 100
height: 100
That's why I really don't understand why it is displaying 8 items...
Did I do something wrong ? Do I have to precise to my CustomPathView that he can't go out of its zone (how ?) ?
Thanks in advance for any help about it !
Just set the clip property to true.