mapsforge | Vector map library writer - running on Android | Map library
kandi X-RAY | mapsforge Summary
kandi X-RAY | mapsforge Summary
See the integration guide and changelog. And read through how to contribute guidelines. If you have any questions or problems, don't hesitate to ask the Discussions for help.
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Top functions reviewed by kandi - BETA
- Initialize the views
- Start startup dialog
- Creates a button
- Creates the label text view
- Draw the text
- Filter a color
- Called when the map file is selected
- Scans the contents of a zip stream for contained xml files
- Render the bounding box
- Convert a coordinate to a string
- Create a TaskManager
- Fills the bitmap with the specified magnitude
- Fills the specified cursor window with the specified cursor
- Searches for objects that match the given criteria
- Draw the marker icon
- Draws the static layout
- Closes the database
- Create a new context with the source color model
- Extract values from XML elements
- Called when the view is pressed
- Prepare database
- Get the identity of the given geometry
- Convert the ring buffer
- Convert the image from the hgt file
- Complete processing of tiles
- Main method
mapsforge Key Features
mapsforge Examples and Code Snippets
import glob
import fiftyone as fo
images_patt = "/path/to/images/*"
# Ex: your custom label format
annotations = {
"/path/to/images/000001.jpg": [
{"bbox": ..., "label": ..., "mask": ...},
...
],
...
}
# Crea
IDs = getSampleNames() #{SAMPLE_A:[1,2], SAMPLE_B:[1,2,3,4]}
SAMPLES = list(IDs.keys())
BCs = getBCs(SAMPLES) #{SAMPLE_A:[AATT, TTAA], SAMPLE_B:[CCGG,GGCC,GCGC]}
# function linking IDs and SAMPLE
def sample2ids(wildcards):
return
for sample in set(SAMPLES_ID): # get uniq samples
# get ids and barcodes for this sample
ids = [tup[1] for tup in zip(SAMPLES_ID, IDs) if tup[0] == sample]
bcs = [tup[1] for tup in zip(SAMPLES_BC, BCs) if tup[0] == sample]
samples = [ 'a', 'b', 'c', 'd', 'e', 'f' ]
groups = {
'A': samples[0:3],
'B': samples[3:6]
}
# Map samples to groups by inverting dict groups
inv_groups = {}
for x in samples:
for k in groups:
if x in groups[k]:
// private DbSet Samples { get; set; }
public DbSet Samples { get; set; }
### boxed semitransparent text labels
reset session
# create some background test data
f(x,y)=(sin(1.3*x)*cos(.9*y)+cos(.8*x)*sin(1.9*y)+cos(y*.2*x))*3+15
set samples 51
set isosamples 51
set table $Data
splot [0:600][0:600] f(x/60.,y
import tensorflow as tf
tf.random.set_seed(345)
samples = 30
df_with_inputs = tf.random.normal((samples, 2), dtype=tf.float32)
df_with_labels = tf.random.uniform((samples, 1), maxval=2, dtype=tf.int32)
batch_size = 2
window_size = 20
ds1
@GroveAnalogPin
public class GrovePHSensor extends GroveAnalogInputDevice {
private static final Logger l =
LogManager.getLogger(GrovePHSensor.class.getName());
/*** pH values range */
public static final double PH_RAN
julia> using NaNStatistics, BenchmarkTools
julia> A = 10*rand(1000);
julia> N, bin = histcountindices(A, 0:1:10)
([110, 84, 90, 99, 95, 106, 94, 114, 112, 96], [4, 3, 8, 8, 8, 6, 4, 5, 5, 3 … 6, 2, 9, 5, 2, 9, 10, 2, 7, 3])
j
set terminal postscript portrait color enhanced 12
set o "discrete.eps"
set palette defined (-6.0 "#1B66B1",\
-4.8 "#2A85DF",\
-3.6 "#5FA3E7",\
-2.4 "#95C2EF",\
Community Discussions
Trending Discussions on mapsforge
QUESTION
I'm using a library (VTM) that was designed to be used with activities, and requires the setContentView method passing it a view, like this:
...ANSWER
Answered 2020-Dec-12 at 03:50Generally, the onCreateView() requires to return a View instance. So, you can return your MapView instance itself. Hope it works.
QUESTION
Gradle sync failed: Don't know how to build models for org.gradle.tooling.internal.gradle.DefaultGradleBuild@61cdce4
...ANSWER
Answered 2020-Apr-13 at 05:23Your build.gradle (Module:app) should look like this
QUESTION
I am quite new to mobile development and try to develop a simple android app. For my project I need OSM (open street map or more accurate osmdroid. I tried to follow these instructions: https://github.com/osmdroid/osmdroid/wiki/How-to-add-the-osmdroid-library-via-Gradle but unfortunately That did not work for me. I think I just inserted the code in a wrong place.
Thats the place where it is now. Here is the code which is inside the "build.gradle (:app)":
...ANSWER
Answered 2020-Mar-24 at 19:21you should remove the brackets from library version so instead of this
QUESTION
After upgrading from osmdroid:6.03, mapsforge 0.8, osmbonuspack 6.4 to the newest versions, I can work with both the v4 and v5 Mapsforge maps. Thank you so much for thes great libraries I use for 6 years!
Everything is working fine. When not moving the yellow man is drawn, but when moving the direction arrow turns out to be WHITE. When moving I can see that the center of the map is redrawn and thus changing. How can I change the arrow back to a more visible arrow?
These are the versions of the libraries:
...ANSWER
Answered 2020-Mar-23 at 16:19About 1.5 years ago the standard yellow man (current position) and green direction arrow were removed from the Osmdroid package. They changed this icon because they only had one dpi version and not having a version for each dpi folder (h,m,xh,xxh,xxxh).
So, you have to add your own version. Advised was to take from material.io the two-tone "navigation" 48 version for the direction arrow. When you change the direction arrow, as shown below, you also need to provide an icon for the current location.
After retrieving those items, I converted them to bitmaps. You can use online tools for that like www.online-convert.com.
Finally you can add the following code to your app:
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
Vulnerabilities
No vulnerabilities reported
Install mapsforge
You can use mapsforge like any standard Java library. Please include the the jar files in your classpath. You can also use any IDE and you can run and debug the mapsforge component as you would do with any other Java program. Best practice is to use a build tool that supports dependency management such as Maven or Gradle. For Maven installation, please refer maven.apache.org. For Gradle installation, please refer gradle.org .
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