Questions tagged [curved]

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1answer
47 views

QGIS Linestring rendering curves between vertex

I'm sure I hit a setting somewhere, but now I can't fix it. When a linestring shp file is rendered in QGIS it adds curves between my verticies... I want straight lines. How do I turn this off? In ...
1
vote
0answers
74 views

Creating curved annotations for polygons and lines in QGIS

In general, my problem is that: I can`t display annotations using the option "Using the perimeter (curved)" in QGIS. I tried to solve it in two ways: At first was an attempt to use just a simple ...
2
votes
1answer
22 views

Curved lines turn to straight lines after sDNA preparation

I am an architect, sometimes I need to use sDNA to analyze networks mapped in AutoCAD. But I met a problem with curved lines, i.e. circle, or polylines. After importing .dwg file into .gdb, and using ...
4
votes
1answer
253 views

How to convert curved features into geojson

I'm using a MapGuide system which provides some CURVEPOLYGON(s). Using python shapely's loads() raises a WKTReadingError. Tried to find a tool that can approximate curved shapes into a polygon (as a ...
0
votes
1answer
294 views

Drawing curved lines in Carto?

I have a dataset that has the following structure: City_Start / Lat_City_Start / Long_City_Start / City_Dest / Lat_City_Dest / Long_City_Dest What I want to do is create a curved line between those ...
5
votes
1answer
783 views

Preserving Curve Geometries in Leaflet

Is there any way to represent a polygon geometry that contains a curve accurately in Leaflet (from WKT)? GeoJSON conversion from WKT is insufficient as it digitizes the points of a curve out to an ...
1
vote
0answers
47 views

Multi segment curves in polygons (SDE) [closed]

I'm looking for a tool, like Curves and Lines that would work on polygon layer. At the moment I'm reshaping them feature by feature. Some notes about the data We use Oracle Enterprise Geodatabase (...
1
vote
0answers
66 views

Measuring length of curved lines for district

I work in a country which is divided in election destricts(polygon shp). I have the roads of the country as a vector layer (vector shp). I want to find a tool for QGIS like sum line lengths of qgis (...
1
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0answers
723 views

Creating curved lines between two points in QGIS

I am trying to create curved lines between two point in QGIS. There are a few posts that show how to create these lines (hyperlinks below). However, I am having trouble executing the code in QGIS. ...
2
votes
0answers
296 views

How to properly deal with rectangles being curved on geographies?

I'm using Microsoft SQL Server to store simple data for administrative boundaries of the world (lots of polygons). I store this in a geography data type column. Afterwards I query these polygons by a ...
1
vote
0answers
110 views

how to draw curved line in a qgsmapcanvas

i am working on a project with qt4.8.6, api c++ of qgis 2.8.2 we need to draw curved line in a vectorlayer by given 2 points and an offset by exemple is it possible to do that with the c++ api of ...