Annotating data on a map using text and/or graphics.

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1answer
102 views

Single Image WMS in Geoserver to clear duplicate labels

I have set up Geoserver with PostgreSQL/PostGIS as database. Imported a country boundary shapefile into the database and published as WMS. The data has got the Country name attribute in the "label" ...
1
vote
1answer
74 views

Leaflet.label and MarkerCluster problem with zoom dependent add/remove layers

Here's the setup: I have a leaflet map with point data, to which I have applied leaflet.label and leaflet.markercluster. I add the clustered point data at a particular zoom level (code below). All ...
2
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2answers
54 views

Reserved Ampersand Character in Label Expression of ArcGIS for Desktop?

I have this code which works... def FindLabel ([NUMBERNAME], [NUMBER], [BLOCK], [SURNUM]): lineone = "A:"+ [NUMBER] absName = "<CLR red='255'><FNT size = '14'>" + [NUMBERNAME] ...
2
votes
2answers
77 views

How to create a zoomed in portion of a map in print composer?

I posted a question yesterday about troubles I was having with labeling (which are still plaguing me), but it hit me today that it would probably be easier for me to just create zoomed in sections of ...
1
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1answer
32 views

Using label expression to label highway with last group of numbers in field

I'm using Tiger road files and I want to label the highways with their shield number. Tiger has an inconsistent naming convention for road features; I am specifically concerned with the highways. I ...
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2answers
213 views

How to create dynamic leader lines?

I'm trying to create dynamic leader lines by using a PostGIS view in addition to the QGIS „Move Label“ tool. CREATE VIEW leader_line AS SELECT gid, ST_MakeLine(geom, ...
2
votes
1answer
35 views

QGIS: Labels shifting to different locations after I save from the attribute table

I just started working with QGIS, and I'm having a problem with my labels. I have figured out how to manually move labels for the points on my map (thanks to this forum!)--I have edited the attribute ...
5
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1answer
103 views

How to create multipe labels on polygons?

Is there any tool or function to create muliple labels on polygons? Edit: Meanwhile I've created a point layer for label placement using the refFunctions plugin. geomwithin('polygon', 'label') ...
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3answers
64 views

Rotating labels in QGIS 2.8.2

I have a question concerning label placement in QGIS. I'd like to rotate every label by 180°. Therefore, I set the rotation value to 180 (I've tried different ones as well as different variable types) ...
2
votes
1answer
46 views

How to split name in label so only first two words appear?

The labels for my feature SSA_NAME are approximately 5 words long. I would like to shorten the labels to only 2 words. Every time I try a different code I receive either an error message or my layer ...
2
votes
2answers
67 views

Easy Custom Labeling tool: How do I remove label arrows?

I am labeling a lot of features and the Easy Custom Labeling tool is helping me to move every label to the desired position. I also like that the tool adds arrows for labels that I moved but sometimes ...
1
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0answers
31 views

Placing road labels only at map edges and road intersections in QGIS

I want to place road labels only near the map edges, and where roads intersect - as depicted by the red X's in the image. Background: I've seen the military do that in their topo maps, and I think ...
1
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1answer
65 views

Graticule label orientation

I have a lat/long graticule set in my data frame. All looks good, except that the labels on the right and left read horizontally, when I'd like them vertically. I see them on other maps, so I know it ...
2
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0answers
26 views

Show dimensions on polygons

I have a shapefile that contains all of the property parcel lines in King County, WA. We are currently displaying this data through mapbox on our site with no issues. We would like to be able to show ...
1
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0answers
18 views

QGIS: Waypoint name (symbol label) in two rows [duplicate]

I have couple of longer waypoints names that I would like to put in two rows with center formatting but I just don't know how? I tried to put tag but it doesn't help... For example I have the ...
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0answers
54 views

QGIS 2.8.2 - Using spatial expressions in labelling

I'm creating some hard copy map output from QGIS. I want to use an expression to suppress labels for some features on a layer when another feature from another layer intersects with those features. ...
1
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1answer
41 views

Labeling layers with Python in QGIS. LinePlacementFlags

How could I set LinePlacementFlags with Python in QGIS? My code is something like: palyr = QgsPalLayerSettings() palyr.readFromLayer(layer) palyr.enabled = True palyr.fieldName = "attribute" Then ...
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0answers
19 views

How to remove lines made with a PostGIS query automatically if origin is not in the map window?

I have a PostGIS point layer with labels. I moved these points because they were too close. To connect label and point, I created a line vector layer which was made with a query in the DB-Manager ...
1
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1answer
38 views

Labeling only line vertices in QGIS?

I want to only put labels on the vertices of the polylines. I can use the data defined features to place a label at specific points, but not at multiple specific points. Is it possible to label only ...
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0answers
34 views

C++ QGIS Conditional Label Colouring

I am using QGIS and C++. When I create a layer of polygons with labels in the center I am able to use a RuleBasedRenderer to control the background colour of the polygon. How do I similarly control ...
1
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1answer
44 views

How to delete char in table attribute in QGIS 2.6.1

I need to label many items but in the table attribute field there are some char (#F) for every item that I have to delete. The length of the description are not always the same. I create a new field ...
1
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1answer
34 views

Displaying trailing zeros to right of decimal in label using QGIS?

is there a way I can get zeros to show up in my label when they come to the right of a decimal in a number such a s 270.00? I'm trying to display two decimals in all my numerical labels, but QGIS ...
3
votes
1answer
68 views

Add comma to number labels, multiple records in attribute table

A QGIS question: How can I insert commas in 4 digit numbers in an attribute table that has multiple records, with some numbers that are only in the hundreds? It's for an animation so multiple labels ...
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0answers
59 views

Quickest method to show/hide labels in QGIS 2.8

In order to show or hide labels in QGIS 2.8, I currently right click a layer, select Properties, then Labels, then click the checkbox to show/hide, then click OK. This seems like quite a long-winded ...
3
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2answers
79 views

Expression for placement of label 'offset from point' by azimuth field using QGIS?

I need help making an expression for labelling points, such that the label is placed in one of the 8 quadrants (above point excluded), based on the azimuth field of the point. For example, if the ...
2
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1answer
46 views

Leaving out specific values from labels

I am trying to label a field using two fields. Example: "[FieldOne] / [FieldTwo]". But I don't want to show FieldOne if the value is zero. Example: 0 / 1050 should read just 1050 whereas 1/1050 should ...
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0answers
29 views

ArcGIS Android labeling ArcGISFeatrureLayer

I am making ArcGIS Android app and currently I am working on adding labels to ArcGISFeatureLayer (which is retrieved from webmap and not a url). Any ideas how I could do it?
2
votes
1answer
59 views

How to display map tips only for one layer?

I'm relatively new to QGIS. I added the hover labels to my map using the Map Tips. My issue is that it makes hover labels for EVERY layer on my map. I only want it to make labels for one layer. Is ...
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0answers
12 views

A better way to do Tablular Labels (Chemboxes)

So it's been a couple years since I've looked for a new solution for this, but I recently have a newer project manager who really wants "chemboxes", basically labels/callouts with tabular data. I've ...
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0answers
41 views

Putting Labels at the center or inside a polygon layer in QGIS

How can I put labels at the center or at least inside a polygon layer using QGIS Lisboa (old version). I tried options provided on Layer Properties under placements but still my label just falls ...
3
votes
2answers
87 views

How can I connect label and point with a line/arrow?

Is it somehow possible in QGIS to connect labels and points with a line/arrow or something? In my map it is not clear which label goes with its point. I can't bring it closer because there are many ...
1
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2answers
62 views

QGIS: labelling with empty cells of attribute table [duplicate]

I'd like to label points in a vector layer. In my attribute table I have a .csv with a list of material for each position (it's the planning of marathon race). Some of the cells are empty, though ...
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4answers
97 views

How to Remove Multiple Labels for Stacked Points? ArcGIS 10.2.2?

I have a point feature class, in certain areas there are stacked points. These stacked points are accurate. However, when I label the points I am getting a label for each point, which is okay for each ...
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2answers
88 views

Rotating view without losing labels in QGIS?

Using QGIS 2.8 Wien and a beautiful shapefile from OpenStreetMap. When I rotate the map (either in the print composer or in the main QGIS panel) the labels with the street name disappear. I've tried ...
1
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2answers
81 views

If-Then Label Expression

I already know that more than half of you about to read this will say, "Use Python," but I'd appreciate it if you'd humor my outdated ways. I'm trying to create a VB label expression on streets such ...
1
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0answers
63 views

How can I display annotations for certain features?

I am trying to display annotations for single features. I know it is possible to display annotations for layers, and for that entire map, but I would like to display them based on a SINGLE selected ...
1
vote
1answer
45 views

How to individually label points in Openlayers linestring?

I want to display some text below each point on a linestring with Openlayers. The text would include, for example, the coordinates of the point, plus some other information. I have managed to add a ...
1
vote
1answer
75 views

Legend disappears in QGIS 2.8 composer

I would like to keep my legend on as I export a multipage map set to PDF, but the legend appears to lose any layer items and just keep the title ("Legend"), which is what appears in my PDF document. ...
5
votes
2answers
315 views

Advanced python labeling in ArcMap - working with null values

I'm trying to label certain features using a specific field (osm_name_58_en). However, when this field is null, I want to label the feature with (som_english_32_name). If both are null then I want ...
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0answers
95 views

Masking Labeles in the Compositor in QGIS 2.8.1

I am looking for a way to remove/mask out Labels that are under a composer Element (Overview Map), which I moved in front of my main map. Is there no way to do this? Maybe using the ItemID? I tried ...
3
votes
4answers
203 views

Removing first and third zeros of a fieldname in label expression

The fieldname only has three characters. I dont want to display zeros in the first and third values. example below. 010 = 1 100 = 10 01Y = 1Y 10Y = 10Y I have figured out how to strip out zeros ...
3
votes
2answers
176 views

Python labeling expression using numeric field not working

I'm trying to label parcels from a shapefile in the Python expression below in ArcGIS 10.2. All parcels should be labeled with the last 8 characters of their [PARCEL_NUM], and parcels 10 acres or ...
1
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1answer
53 views

Creating labels with Umlauts, accents, etc. in QGIS

I have a problem labeling features with special characters like French accents, umlauts, etc. I have the names in the attribute table, but names like Niafunké are displayed Niafunk�. I assume it has ...
3
votes
1answer
84 views

Set scale dependant labels arcmap 10.3

I am wondering if it is possible to create scaled labels so that at a certain zoom level only one label appears but when you zoom in closer more labels appear for different fields. I have this ...
0
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0answers
32 views

How to use multivalue table for label in QGIS

I have a table results from a join of a shapefile with plots and csv with cultivates. The thing is that many plots have more than one cultivate, and so, I get a multivalue table with two columns like ...
1
vote
1answer
52 views

How to control the priority of individual feature labels in one layer?

I have a group of city in a small area with labels. Due to label engine it shows them in a 'random order' (and certainly optimizing) according the space the have. There is a way, without duplicate ...
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0answers
136 views

Labels in Google Fusion Tables?

Is it possible to add labels for all pushpins in a Google Fusion Table Map? I have created a map with a number of points, and I would like to use a screen shot in a PowerPoint presentation. However, I ...
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1answer
292 views

Show labels of a KML file in Google Earth

I have a KML file created from an Excel spreadsheet which contains name, lat and long. How can I display the name in Google Earth?
1
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1answer
51 views

Is it possible to label places using local fonts like Singhala and Tamil fonts in Arcmap or QGIS?

I downloaded the Keyman desktop for the local keyboard/fonts. I would like to encode location names using Tamil/Singhala fonts in the attribute table and then use it to label the map. However, after ...
2
votes
1answer
62 views

Contour line density thinning

Would anyone know how to thin contour lines in high gradient areas such as a cliff face? Using Esri ArcGIS 10.1 with Maplex labeling engine.