The process of rendering a georeferenced map using GIS software

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2
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1answer
88 views

Is there a way to disable right-click in QGIS when drawing

I would like to know if I can disable the rightclick in QGIS. The issue is that I draw polygons that are kind of big, let's say 4000 polygon points. And as you know rightclick brakes the drawing ...
1
vote
1answer
71 views

openlayers drag control returns wrong XY

I am trying to use a Drag Control in a webgis. My problem begins when I finish the 'move' of a point. That is, originally the point has an XY like -8.308567019533697 and 41.376871762432685, displaying ...
0
votes
1answer
29 views

One or more layers failed to draw: [LAYER NAME] There was a problem drawing the shapefile. Drawing aborted

Using ArcMap 10.1 I Merged multiple .shp layers (each with multiple polylines) into one .shp The resulting layer will not draw, I get the following error message: One or more layers failed to draw: [...
3
votes
0answers
35 views

How do you show agreement between polygons based on hand-drawn maps?

I'm somewhat new to GIS, coming from a linguistic background, and now I'm trying to make QGIS do something that I want from that background. I have some hand drawn maps with certain areas of the ...
1
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0answers
26 views

Get coordinates from drawn items with Mapbox-gl-draw

I'm using mapbox-gl-draw in my application and I need to get and save the coordinates of the drawn items on the map. I've checked and I found turf getCoor method, but I don't know how to access the ...
1
vote
0answers
29 views

Can typical Meets and Bounds (angles and distances) drawings be accurate in QGIS?

I’ve been working with parcel boundary shape files (.shp), standard satellite imagery, and Meets and Bounds (angles and distances) site maps / legal descriptions for a few weeks. Wondering if those ...
1
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0answers
109 views

Memory leak updating geometry - ArcGis Runtime .Net

i'm working with ArcGis Runtime SDK for .Net v10.2.5. I have an UDP socket listening and waiting for image data that fires a function executed on a different thread in background. I want to draw ...
1
vote
0answers
93 views

graphics all change to same color when map zooms in or out

As the title states, I have a working "draw tool" where you can draw on the map using polygons, simple marker symbols, lines, and text. Whenever you draw any of these symbols on the map using ...
1
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0answers
45 views

QGIS, drawing entity with a magnetized knot

I wanted to know if it was possible to draw with a magnetized knot, like Archi or Autocad ... !?
1
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0answers
62 views

alternative to mapClickEvent

I use gwt-openlayers lib in my GWT app. I have added a drawFeature control and now I want to show a radius of circle while I draw a feature. Now it looks like this: vectorLayer....
0
votes
0answers
7 views

dojo/parser::parse() error TypeError: Cannot read property 'toString' of undefined

** error message may seem duplicate, but the source of error is probably different. I am trying to implement drawing on map using arc gis js api 3.16. The order of loading modules is ok as far i've ...
0
votes
0answers
89 views

How to create a fantasy map

I would like to create a realistic map of a fantasy world to have an overview over the world. Now I search for a suitable editor to draw the map from scratch. One of my continents starts at the South ...
0
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0answers
47 views

select a feature by drawing a circle and selecting the contents

Using openLayers Two....Select a feature with a circle select tool....Is this possible? I can draw a circle polygon on the map using a regularPolygon with 100 sides : g_vectorTable[layerIndex]....
0
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0answers
14 views

Representation of streets/highways Geometry

I have Navtech data which provides center-lines with geometric data of the roads. The most important data for me is that it gives me the width of the road as well as the number of lanes for most of ...