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Questions tagged [fill]

Fill is one aspect of polygon symbology and consists of fill-style, fill-color, fill-pattern (if applicable).

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Filling with points to inside of shapefile using ArcMap

I have a shapefile and I have to fill with dots or points inside of my shapefile. Is that possible in ArcMap? Input value is total point number. Eventually each point should have latitude and ...
Talha Çelik's user avatar
1 vote
0 answers
50 views

Fully filling vector layer with polygons without dissolving the current polygons in QGIS [closed]

I have a vector containing flow paths for a specific area, with values ranging from 2-4. I want to fill in the rest of the area (to the red line boundary) with another/more polygons with a value of 1 ...
ashlaff's user avatar
  • 25
2 votes
1 answer
256 views

Transparent but outlined layer in Google Earth Engine

My original code creates red boxes over my study area: Map.addLayer(geometry, {color: 'FF0000'}); I would like for these boxes to have a transparent fill and clear borders. I have tried this based on ...
Macall Hock's user avatar
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0 answers
39 views

Add missing values to raster data set [expand, not fill holes] in QGIS

I'm relatively new to QGIS and have run into the following problem. I am using a raster soil data set that was cut to the country border. However, since the cut was rough and my research area is set ...
lappelsien's user avatar
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49 views

What is the math behind shapeburst fill?

I'm talking about this: https://plugins.qgis.org/planet/tag/gradient/ I wanted to understand how it calculates the distance to the closest edge.
Nikhil Nair's user avatar
4 votes
1 answer
272 views

Expression for calculating the longest edge of a polygon rectangle in QGIS

I want to be able to calculate the longest edge of a rectangle polygon to create an expression for a style. The styled rectangles will have variable orientations, widths and lengths. I want to use ...
Kat's user avatar
  • 181
3 votes
1 answer
144 views

Rotating markers in point pattern fill to align with the nearest margin of polygon in QGIS

Within the tan layer I am using a combination of colour, point, and line symbols to represent a specific lithologies in a geologic map. I would like to rotate the line symbols which I have in the tan-...
Evan's user avatar
  • 51
2 votes
1 answer
1k views

Add a fill pattern to feature style instead of a fill color on a certain condition in Leaflet

As a continuation to Hatch polygons in Leaflet I'm using Vue and Quasar but I would love to see any type of example. What I have is statestyleCDC(feature) { return { fillColor: this....
Bill's user avatar
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301 views

Converting data symbology from Fill to Marker

I'm new to QGIS and can't seem to find any way to convert data from "Fill" to "Marker" I have some data that I would like to overlay on a basemap as Markers which vary in size ...
lwr02's user avatar
  • 19
0 votes
1 answer
187 views

Make a loop to fill null pixels of an image with other images

I am new at Google Earth Engine and I want to fill null pixels of an image collection with pixels of complete images. In my case I want to make that in a loop, in which one the first image of a list ...
David Cerezo's user avatar
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2 answers
391 views

rasterio.fill.fillnodata doesn't work as expected

I have a DEM of a lake bottom, that contains a few holes (nodata) which I'd like to fill. For that purpose i'm using rasterio's fillnodata with a mask. Unfortunatly, I don't get the results I am ...
Zev_Zide's user avatar
  • 187
3 votes
1 answer
105 views

Filling proportional circles with patterns instead of colors using QGIS

I want to fill proportional circles with a pattern like hatching or horizontal lines inside the circles, like in the image attached. Can't find a way to do that with QGIS. Currently, I'm creating ...
Cupain's user avatar
  • 695
1 vote
0 answers
116 views

Fill up space between different polygons within a given distance

I used a water index (NDWI) to extract pixels from a raster, then turned it into a polygon layer. The goal is to create samples for image classification. Now, the resulting layer is kind of patchy, ...
s_lay's user avatar
  • 11
2 votes
1 answer
433 views

Striped pattern for overlapping features in QGIS

I am trying to generate language maps for regions with multilinguality. Often, such maps use different colors for different language polygons, and a striped pattern for the overlap area, like here (...
Anaphory's user avatar
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5 votes
1 answer
714 views

Adding space between repeated symbol for SVG fill in QGIS

I recently learned how to perform an SVG fill for polygons. The result fills like a brick fill without spaces: Is there a way to define a space between the repeated image from within QGIS (as opposed ...
playmobilmeister's user avatar
6 votes
2 answers
1k views

Filling gaps within a multipolygon using Python

I would like to know how can I fill the gaps within a multipolygon. The convex hull isn't the proper solution, since they change the geometry completely. I have attached a sample figure of such a ...
rmj's user avatar
  • 407
1 vote
1 answer
144 views

Creating point fill that exceeds polygon boundary in QGIS

My question starts off here: Creating random point polygon fill symbology in QGIS? In addition to the random point pattern fill of a polygon, I want my points not to be clipped by the polygon boundary....
Niklahrs's user avatar
  • 183
6 votes
3 answers
520 views

Creating ellipse marker with line pattern fill in QGIS

How can I create an ellipse marker with line pattern fill in QGIS? Like this: I have already made simpler symbols, but there is no solution with the ellipse
Ivan M's user avatar
  • 303
4 votes
3 answers
428 views

Is it possible to do an "inverse/symmetrical difference fill" for polygons in QGIS, i.e. fill everything BUT the polygons?

I often deal with polygons that delineate an area of interest. When visualizing them, I have the problem that: using a fill "masks" the content of the area of interest, e.g. a background ...
Honeybear's user avatar
  • 2,524
1 vote
0 answers
1k views

Problem using Fill sink tool (SAGA) in QGIS

I am trying to use the "fill sink" tool in QGIS, but it doesn´t work and I get the following log. What am I doing wrong? QGIS version: 3.20.1-Odense QGIS code revision: 1c3c5cd6 Qt version: ...
Fredrik's user avatar
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5 votes
1 answer
699 views

Using polygon fill effect to desaturate underlying base-map imagery in QGIS

In QGIS 3.12 I'm tying to use a draw effect with a polygon layer (that has an inverse fill) that will desaturate imagery underneath it, while keeping it's brightness the same. The objective is to have ...
Matt Canada's user avatar
0 votes
0 answers
827 views

Creating a polygon layer to fill gaps between other polygon layers in ArcGIS Pro

I have a series of polygon layers equating to separate land-use types provided to me in ArcGIS Pro, but there are a number of gaps in the dataset which I would like to fill with a separate polygon ...
James O's user avatar
1 vote
0 answers
1k views

Exporting polygon shapefile to KML with polygon fill and line stroke symbology

I am running QGIS 3.16.10. I need to export several polygon shapefiles to KML with their polygon fill and line stroke symbology. I have done this before in earlier versions of QGIS but I can't seem to ...
Steve Haymes's user avatar
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403 views

How to destripe a Landsat 7 collection instead of single images in GEE?

I am trying to calculate the NDMI index from Landsat 7 collection in GEE. I have the following code, however a major issue is the gaps. I had a look in this example. To my understanding, I must set ...
geo_dd's user avatar
  • 604
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0 answers
143 views

CAD file hatching in QGIS

I have a CAD file work highway land acquisition plan. I want to hatch / solid fill in QGIS software, for to get area. See attached image This above file in CAD. What I want see attached image
Mohd Ishrar's user avatar
5 votes
2 answers
197 views

Getting the same fill patterns on different layers to match (set common base point) in QGIS

I got a similar problem as described here: Using multiple line fill patterns with common base point in QGIS I want two layers with the same symbology to overlap seamlessly. However, it looks like this:...
Propeller's user avatar
  • 183
4 votes
2 answers
752 views

Using multiple line fill patterns with common base point in QGIS

I have a polygon layer that I want to show with different symbologies. When I select a line pattern fill without a stroke line, I want the patterns of adjacent polygons to to blend seemlessly into ...
oekoplaner's user avatar
3 votes
2 answers
472 views

How to label points with gradient-colored data-defined rectangles in QGIS 3.18?

I am trying to symbolize a point layer with rectangles shaped and colored by gradient according to attribute values. I am trying to do this via label backgrounds rendered as "Geometry generator&...
taprs's user avatar
  • 31
3 votes
1 answer
337 views

Autofilling polygon with semi-regular spaced points

I'm looking to fill a polygon with points with a regular spacing, but the points don't need to be in line vertically. In the image below, the points are all spaced out evenly on an x/y spacing, but ...
Anthony's user avatar
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1 vote
1 answer
704 views

Filling null areas in raster to match extent of second raster using ArcGIS Pro

I have two global rasters and would like to expand one so that it matches the extent of the second by filling in NoData values with values taken from or averaged from nearby pixels. I have been using ...
Sabine's user avatar
  • 35
1 vote
1 answer
3k views

How to set polgon fill type to no color in Mapbox

I'm new to Mapbox and I am trying to remove any color in my polygon fill using the Mapbox API. Note: I don't want to set opacity/transparency. I simply want there to be no color. It keeps defaulting ...
gwydion93's user avatar
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0 votes
0 answers
109 views

Filling holes between multiple polygons in ArcGIS Desktop

How can I fill holes or gaps between multiple polygons in ArcGIS automatically? For example, creating polygon number 2 below.
MAMDOUH ZALAKY's user avatar
2 votes
1 answer
4k views

Why won't ggplot fill heat map using geom_tile in R?

I am trying to emulate some geom_tile plots I saw in a research paper. The plots were created with simulated data. Below I created a dataframe of "dummy data" using a subset of the actual ...
Sean Basquill's user avatar
1 vote
1 answer
1k views

Simple Fill and Line Pattern Fill in Categorized Symbols in the same layer

I have a unique layer with different polygon features. The symbology for each one is a simple fill with a random color, except if the name of the feature starts with "UR". In this case, the ...
Noe's user avatar
  • 117
0 votes
1 answer
439 views

Crosshatched fill for polygons in overlapping categories in ArcMap

I am using ArcMap 10.6. I have a polygon layer whose color needs to represent certain categories. There are a couple of polygons that belong to two categories at once (in the attribute table, the ...
Borillar0821's user avatar
1 vote
2 answers
936 views

Filling in areas between lines with polygons in QGIS

I have to make a geographical map. I have to fill in the gaps between the lines with polygons. Is there a possibility to just trace those lines automatically? I have to do everything manually now, ...
Frank's user avatar
  • 27
0 votes
1 answer
2k views

Remove fill / color but keep border lines

I would like to remove the colors (fill) of each province (shapefile), but keep the border lines, but can't seem to find out to remove fill? I am using QGIS 3.4.
LeMoaiVoyageur's user avatar
2 votes
1 answer
1k views

GeoPandas fill polygon gap according to gap area

I have several polygons with holes and I would like to fill the gaps with sizes smaller than a certain area import geopandas as gpd from shapely.geometry import Polygon # Initializing a polygon with ...
Gregor D's user avatar
  • 321
1 vote
1 answer
492 views

How to get RGB fill color values from polygones?

I'm trying to get color values from layers inserted into canvas. I used this code but it seems that I'm doing something wrong: for layer in QgsMapLayerRegistry.instance().mapLayers().values(): ...
Ivan's user avatar
  • 145
1 vote
0 answers
422 views

Setting Opacity Dynamically in fill-opacity

I am trying to use a map I made in Mapbox Studio and data I have locally in js code to change the opacity on different countries on a map. In my dataLayer, I define the layer as such: const ...
Shrey's user avatar
  • 11
3 votes
2 answers
213 views

Applying a Single Gradient Fill Color to a multipart feature

So I have an indicatrix covering a world map for the purpose of illustrating distortions for different projections. I want the circles of the indicatrix to share the same gradient fill color, as ...
user avatar
2 votes
0 answers
383 views

Assign different colours to intersection between two polygons and difference area

I am quite new to GIS using R. I have two sets of data, upon which I could create two polygons like this: What I want to do is colour the common area (inner 'circle') and the space between borders. ...
HAOYANG MI's user avatar
1 vote
1 answer
2k views

Dashed line with different colour fill and stroke in QGIS

How can I create a dashed line with a different fill and stroke colour? I have a white dash line on my map "former range" which doesn't show up in the legend, which has a white background. I want to ...
L Banfield's user avatar
2 votes
2 answers
837 views

Apply Line Pattern Fill to LineStrings?

I am trying to print out a network map using black/white hatching patterns, similar to Black/white hatching pattern fills in QGis but for Lines. Is there some trick I can use?
prusswan's user avatar
  • 573
2 votes
1 answer
313 views

Remove edge styles on polygons

I have multiple polygons aligned next to each other. They are colorfilled with "Graduated" style. I have changed "Stroke style" to "No Pen". How can I get the hairline between the polygons to ...
TobiasDK's user avatar
  • 123
2 votes
2 answers
966 views

Fill sinks until a known value

I have a DEM and I want to fill every sink with a Value of 2 meter. If a sink is less than 2 meter, it is filled full and if it is bigger, it is filled until it reach 2 meter. The problem is that ...
Tim's user avatar
  • 323
7 votes
3 answers
10k views

Filling gaps between polygons using QGIS

Here are my polygons of town blocks. The colored towns are considered as areas where they have the same post code. What I eventually want is to make seamless polygons where there are no gaps between ...
Pil Kwon's user avatar
  • 1,040
8 votes
2 answers
6k views

Interpolate smoothly nodata values in QGIS

I have a DEM raster where all the buildings have been extruded and now contain "nodata" values. I'd like fill the holes and get a nice and continuous surface (which would approximately correspond to ...
ZKB's user avatar
  • 1,154
2 votes
1 answer
1k views

Using raster image fill and simple fill together in QGIS symbol selector

In ArcMap I have USGS BMP files for geological lithology patterns to fill a polygon. When I choose Picture fill symbol and add one of this BMP files then as a second fill layer I choose simple fill ...
Sedat's user avatar
  • 29
7 votes
1 answer
395 views

Point pattern gradient fill

I'm trying to create a point pattern gradient fill for some polygons, because I don't want harsh boundaries. The boundaries should blend in with the background. Since I use open streetmap as ...
Derpina's user avatar
  • 71