The set of conventions, rules, or encoding systems that define how geographic features are represented with symbols on a map.

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1answer
137 views

How to write less than or equal in the label of graduated classes in symbology?

I'm using ArcGIS 10.3. How do I write less than or equal in the break values of the labeling in symbology?
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2answers
34 views

How to unify the color of graduated classes (in symbology) across several maps?

I'm using ArcGIS 10.3 I have got 3 maps for the same parameter across several years. I want the color of each class (e.g. 0.801-1.000) across all three maps to be the same to make comparison easily. ...
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0answers
18 views

How to ApplySymbologyFromLayer but autogenerate unique color?

I am trying to write a script that will allow me to change all the layers within a selected group layer to a particular symbology. For example, we often want to change our point data to all display ...
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1answer
89 views

Can ArcGIS automatically round labels for a raster symbolised according to a classification? [duplicate]

I'm looking for a way to automatically adjust the reported precision of the label field for a float raster rendered in ArcGIS according to a classified symbology. Currently, the a classified raster ...
4
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1answer
201 views

How to change the number of decimal digits in arcmap in symbology

I'm using ArcMap 10.3. In symbology, there are 6 decimal digits for the different classes of the variable I'm presenting. I'd like to show only 3 decimal digits. I can edit the label and change the ...
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12 views

Converting RGB values from CSV to ArcMap Save As Layer File? [duplicate]

I would like to Convert RGB values from a CSV to a ArcMAP save as a layer file. I have a csv file with 4 columns. First column shows Depth in feet and second, third, Fourth column shows that RGB ...
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0answers
55 views

Data dependent override on colour and linewidth of line pattern fill not working after upgrade to QGIS 2.12

I have recently upgraded to QGIS 2.12 which has resulted in a problem with one of my projects, whereby the data dependent override of the line width and colour of a line pattern fill and SVG marker ...
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1answer
42 views

How to set identical EXCLUDE conditions for multiple layers all at once?

We do noxious weeds surveying, and have a geodatabase with separate point feature classes for each distinct species. In our Noxious Weed map, we have all of these species arranged into a single group ...
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1answer
43 views

rendering style symbol (star) separately, not on the map, Openlayers

I try to create a legend for the map separately in a different div. How could I render a symbol (star e.g.) somewhere else in html, not only on the map with OpenLayers? I guess I have to call ...
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1answer
49 views

Is there an Export All Features in View Extent equivalent with ArcPy?

I would like to dynamically classify a layer's symbology based on the current view extent. As in, quantities of a specified field will be classified into quantiles based on the range of values of the ...
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1answer
24 views

Specifying rectangle symbol with height/length based on attributes values in mapfile?

I need to specify a rectangle symbol in a mapfile. The symbols should be of varying dimensions based on height/width values stored in a table's attributes. Is it possible to do something as with the ...
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1answer
60 views

arcpy: read color value of shapefile loaded in ArcGIS Desktop

I've got various polyline shapefiles loaded in ArcGIS, each using the default line style with different colors. For a python addin I'm working on I would like to use arcpy to read the RGB value of ...
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0answers
40 views

ArcGIS Javascript Legend widget does not show full color ramp

Has anyone used the legend widget with raster map services? I have created a GP service that returns raster maps, but the legend is incomplete. The ArcGIS layer properties are shown here, and below ...
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1answer
54 views

Setting color to line layer using VBA in ArcGIS Desktop?

I am getting the compile error at pcolor.RGB. I want to add a color to the line feature. How to modify the code? Public Sub surya() Dim pmxdoc As IMxDocument Dim pstylegallery As IStyleGallery ...
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1answer
44 views

How to obtain coordinates from points with similar symbol in an image?

I would like to obtain a table containing all the coordinates of the triangles in the following image. I know it is possible to georeference my map using the georeferencing plugin and then I can ...
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1answer
77 views

A python script to batch add layers to multiple rasters?

So I have looked at existing tools and there is nothing to batch change symbology to a myriad of raster surfaces (20+). Basically my manual process is to right click on the rasters layer properties, ...
2
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1answer
51 views

Is it possible to symbolize a layer with time from now?

Using Arc Desktop 10.3.1 and AGOnline, I have a polygon feature class showing different service zones and the dates of last service. I would like to symbolize this using a time from now, ie if it ...
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2answers
77 views

How to automatically group values in symbology based on rules

I want to display a points feature giving each point a color depending on the range of values within which it falls, because I have more than 120.000 values (one for each point) and don't want one ...
0
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1answer
141 views

Geoserver SLD attribute-based symbology

I have a dataset where multiple attributes need to be shown with the same symbol. I can achieve this using multiple 'PropertyIsEqualTo' operators nested within 'Or' logical operators, see below ...
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2answers
169 views

Oil and gas well symbology for geoserver

I need to symbolise an oil and gas well dataset in geoserver. I have the dataset symbolised in ArcMap using the standard esri well symbols. Is there an easy way to convert this esri layer file into ...
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0answers
20 views

Select symbology for the Style Manager Listing? [duplicate]

I'm looking for a PDF or on ESRI website that shows all the symbol selector. I need to look for something....like a county boundary in either polygon or lines.
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30 views

ArcGIS - missing old lyr file

I have some mxds from a few years back that I have been tasked with re-purposing. I need to recreate the original symbology, now missing, which was apparently done by loading a lyr file from parts ...
3
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2answers
89 views

How can I display points with points displacement renderer without circleoutline

I understand the point displacement, but I would like to display the circle without the circleoutline. Even when I change the "circle pen width" to 0,00 it displays a fine line. And there is no ...
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1answer
27 views

Setting up layer file template/design for lots of different data in ArcGIS for Desktop?

So I've started working for a company where people use background data like rivers, buildings, roads and so on a lot. The data is used all over the country, so I have to download a lot of data for ...
2
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2answers
246 views

When is it best to use a Proportional Symbol Map or a Graduated Symbol Map?

I am having trouble understanding the difference between the two, or why it matters. How do these two differ from each other?
2
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1answer
96 views

Fully symbolize a vector field marker in PyQGIS

I'm designing a symbol for an external application that needs to be a vector field marker combined with a simple point marker, displaying a line at a certain angle around the center point. In PyQGIS, ...
3
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0answers
65 views

Possible to create AutoCAD-like grading lines in ArcMap?

I often need to show grading for roads and ditches. This is what the map readers require and what the standard symbology for grading is. These 3D lines can be easily created in AutoCAD civil 3d and ...
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1answer
58 views

JSON To Features tool does not obey symbology?

I am using the JSON to features tool in the ArcMap conversion toolbox and i cannot seem to get the symbology right. This JSON i am using is a GPFeatureRecordSetLayer which i have written to a .json ...
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134 views

Using python to change vector style

I am trying to change a qml style using pyqgis. The style is rule based with 12 rules each with different symbology. All the symbols are two layers (one is 3 layers). In two of the rules, I would like ...
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48 views

How to label Highways with Canadian Data

QGIS - I've been working with 1:50,000 topo. data from a couple of provinces in Canada. There is attribute data for the highway numbers but how do label them with a circle around the highway number in ...
1
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1answer
137 views

QGIS kml export with symbols

I'm new in qgis and I need some help. I'm trying to export a specific layer with defined some points using different symbols. The exported kml file will discard the symbol type layout. This is the ...
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53 views

Symbol levels not working with Illustrator export

I use symbol levels to represent different overlaying lines by importance from a field value. The red lines are more important and yellow less. That's what I get in ArcMap: And now that's what I ...
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85 views

Exporting map containing raster layer with vector field symbology ends up with partially rendered symbology from ArcMap?

After exporting a map in ArcMap (ArcGIS 10.3 for Desktop) which contains several raster and vector layers including one raster layer resembling flow direction of ice, the output file (tried JPG, PNG ...
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2answers
76 views

How to bulk load Picture Marker Symbols into .style for ArcMap

I have close to 1000 PNG files that I want to make Picture Marker Symbols stored in a .style file. I am very familiar with Microsoft Access, Python and ArcGIS and I know some C# and .NET. When I ...
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0answers
103 views

ArcObjects Style of a symbol chosen with the ISymbolSelector interface

I am trying to store the properties of a SimpleMarkerSymbol symbol selected by the user using the ISymbolSelector interface. I plan to store the size, colour and style number in a file. I can get ...
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0answers
30 views

How to add multiple png in style file in Arcmap

I want to create a new .style file in ArcMap. Under the Style Manager windows, I create a new empty "Style". Then, in the "Symbol Property Editor", I can add a "Picture Marker Symbol". But I can only ...
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0answers
53 views

how to stop symbols from rotating with the mapview in arcgis for android?

I am using arcgis android sdk and I enabled the rotation in my mapview. I added picture marker symbols and I want them to rotate with the mapview the problem is that when the mapview rotates the ...
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2answers
249 views

How to change the display order of proportional circles in QGIS 2.10?

I'm making a map with proportional circles based on point data. I want the biggest circles to be displayed below the others and the tiniest circles above. Unfortunately the default view is different : ...
3
votes
1answer
97 views

QGIS 2.10- symbology - Using BOTH size and colour to represent 2 pieces of information on single point

I want the colour of the point to represent value from data column x (eg. rating from 1-5) and SIMULTANEOUSLY the size of the point to represent value from data column y (eg. Number of ratings ...
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1answer
49 views

Calculate proportions of point counts per polygon based on threshold values

I have an attribute table containing "Joint_Count" and Raster ID (A1, A2, etc), where Join_Count refers to the sum of points per raster ID. If the sum of all Join_Count represents 100%, how do I ...
0
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1answer
214 views

Symbolize Flow Direction on Line Feature in ArcGIS Online

I seems that ESRI has a serious limitation as it seems you can't symbolize the direction on water lines in ArcGIS Online. With server you can. From the reading on Esri forums this is a known ...
0
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1answer
39 views

stylizing/symbolize openlayers based off GML

I am completely new to OpenLayers. I created a GML using QGIS and would like to call data from it. It isn't stylized (specific icons per attribute). I would like to stylize/symbolize the data using ...
0
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1answer
56 views

Differences between APP-6A and APP-6B in LuciadMap?

I'm using luciadmap 2013.1 and, from what I understood, one can switch between APP-6A and APP-6B symbology like this: new TLcdEditableAPP6AObject(ELcdAPP6Standard.APP_6A) new ...
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0answers
21 views

ArcPy script using 'symbology.addAllValues()' failing [closed]

I'm having a problem trying to use symbology.addAllValues() on a layer with Unique Values Symbology. Unfortunately, I can't paste in actual code here since the machine I'm working on is classified, ...
2
votes
1answer
105 views

Create points symbology with more than one parameter

In QGIS i would like to create symbology for points layer where the symbology will take into account more than one parameter (currently two). i.e.: My points layer has street names and house numbers ...
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58 views

Rotating symbols around two axes in ArcScene

Using ArcGIS 10.3.1 I want to visualise the strike and dip (essentially the same as aspect and slope) of measured rock faces in ArcScene: the idea is to have a coloured DEM of the field area, with an ...
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0answers
114 views

Map symbolization - style file: compute change for the Label?

Situation: How to get the attributes/values of a field COD in an Attributes Table of a Feature Class (picture attached - attr_table) using another field COD_SYMB (which acts as a key-field) in that ...
1
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2answers
75 views

how to rotate a symbol

I am working in c++/python/QT 4.5 with the api qgis 2.8.2 My application receive data from a communication port that indicate the change of position of an object diplayed on the map and represented ...
2
votes
1answer
46 views

Change Symbology with different Column Value

I am using ArcMap 10.0. I am trying to change Cadastre colours when the values of the box EXTRA is set to 0,1 or 2. So basically, I need the default values set to 0 (already completed). Properties ...
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1answer
86 views

What is the color standard for roads or Transportation for USA?

Are there color standards for US Transportation roads such as Interstate, County,, Interstate, local, private, state highway and other roads out there ?