Questions tagged [rotate]

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22 views

Rotating Polygon in 3D Space as KML for Google Earth?

I'm trying to create this effect in a KML to be displayed in Google Earth. I am writing in KML 2.1 as a reference. I know it is possible to create a polygon that is circular in appearance, but can ...
2
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1answer
22 views

Determining rotation of rectangle features for Data Driven Pages in ArcGIS Desktop?

I am trying to generate a large number of plans using the Data Driven Pages in ArcGIS Desktop. I have created an index layer comprising a series of rectangle features that correspond to set scales ...
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1answer
16 views

Rotating around arbitrary point, not center when using Google Earth Pro to Edit Image Overlay?

In Google Earth Pro "Edit Image Overlay", we can rotate the overlay around its center (via grabbing the green diamond,) but how might one rotate it around an arbitrary point not its center? (Yes, ...
4
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2answers
160 views

Rotating shape around defined point instead of centroid in QGIS?

The rotate feature in QGIS 3 rotates shapes around the centroid of that shape (with our without a defined angle). When I start to rotate, I see that a cross appears at the centroid of that shape. I ...
1
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1answer
15 views

Including rotated label alongside stacked label in ArcMap?

I am trying to replicate the label that I have attached an image of. Is this possible in ArcMap? So far I have stacked 3 labels but am unsure how to: Create 3 individual boxes around the stacked ...
2
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0answers
34 views

Rotating symbols by Data Frame coordinate system in ArcGIS Pro?

Is it possible to ensure that symbols rotated by attribute (compass azimuth) retain their proper orientation when the Data Frame coordinate system changes? Answers have been provided for this issue ...
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0answers
19 views

Rotate feature around defined fixed point using ArcGIS 10.4

I have a polygon feature and want to rotate it around defined (fixed point). There is a Rotate tool in Editor toolbar but I can't define fixed rotation point. I am using ArcGIS 10.4 and want to know ...
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0answers
83 views

Flipping raster with Python

I am trying to calculate summary statistics for a raster file. I am encountering a problem when loading my raster into Python. When I load the raster and I plot it, it is flipped 180 degrees. This ...
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0answers
18 views

QGIS extracted azimuth used for symbol rotation seems not reproduced faithfully [closed]

A field of calculated azimuths* (degrees) of digitized two-point lines was created. Field expression to calculate azimuth: degrees( azimuth( point_n( $geometry ,1) , point_n( $geometry ,2 ) ) ) . ...
1
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2answers
131 views

How to make a raster gradient in any direction in R

How can I create a raster, where the values increase in a certain direction? I know how to do the "main" directions with full 90 degree steps, as illustrated in the image. But I would need some help ...
2
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1answer
53 views

Rotating polygons by azimuth from attribute table using ArcPy [closed]

I want to rotate some polygons according to the value of azimuth from attribute table. I try to use this code but there is an error that I can not understand. CODE import arcpy, math fc = 'Polygons'...
3
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0answers
39 views

Rotating orthophoto based on polygon boundary (rotated pixel)?

When I clip an orthophoto using a vector polygon, the resulting pixels orientation is north-up like as shown in the graphic below. I used Global Mapper, ERDAS, Arcmap "Clip" "Extract by Mask", "...
1
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1answer
107 views

Rotating polygons by value from attribute table using ArcPy?

I have 60 polygons saved in one shp file. Is there a way to rotate them by the angle value stored in the attribute table? I know how to do it manually; I am looking for more automated way (Every ...
0
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0answers
22 views

Rotating features using ArcGIS Engine?

Using ArcGIS Engine I want to rotate several selected features simultaneously, like the Rotate-tool in ArcMap allows me to do. I haven't found a similar tool yet. Is it even possible, and if so, ...
2
votes
1answer
41 views

Using viewport rotate in R?

I am trying to rotate a viewport object in R. However, I end up getting boundaries for the rotated object. Any idea as to how to rotate but not end up with these boxes? Below is the code. m_cont, ...
0
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1answer
27 views

Rotating parcel in Parcel Fabric?

I am working in ArcMap wanting to rotate a parcel in parcel fabric. NOT working in parcel fabric you can click "S" for another rotating point to come up. However this does not work in parcel fabric....
2
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1answer
135 views

Strip map with horizontal labels in ArcGIS Pro

I've created a strip index page for my map series in ArcGIS Pro using the Generate Rectangles Along Lines tool. My problem is that the horizontal labels do not rotate with the map frame on the layout. ...
1
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0answers
59 views

GDAL python rotate TRMM data

I'm new to GDAL python API, when I tried to rotate a TRMM image, I got a weird result compared to the output of ENVI. I just want to rotate the image with 270 degrees, the result is also flipped ...
1
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1answer
186 views

QGIS Labels Rotation

I have imported some OS MasterMap data into QGIS 3.2 and have labelled the Cartographic Text dataset. This dataset has a rotation field, populated with various angles of rotation depending where they ...
1
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2answers
108 views

Rotating labeling of grid in ArcGIS Desktop?

I have a doubt I would like to know if you can rotate the labeling of the grid. Look at the image 1, the grid is rotated but the labeling is still perpendicular, I need the labeling to be parallel to ...
1
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1answer
421 views

OpenLayers 4.3.4 - Feature, ol.style.icon rotation - rotate heavy but not good?

I display a feature-marker with ol.syle.icon. But when I put a rotation value, the icon rotate heavy in chaos order? I thought the rotation value 0-360 is clockwise, is not it? So e.g. a value of ...
3
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0answers
81 views

QGIS: QgsMapCanvas rotate vs setRotation

Question regarding QgsMapCanvas using python for QGIS : what is the difference between the following two methods? myQgsMapCanvas.rotate(10.0) myQgsMapCanvas.setRotation(10.0) (myQgsMapCanvas ...
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0answers
21 views

Marker symbols from a WMS not behaving with a rotated data frame?

I have unchecked "Rotate marker symbols with dataframe" in ArcGIS, which works as normal for marker symbols from locally sourced shapefiles, however, the WMS layer marker symbols do not respect the ...
4
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0answers
118 views

Local grids with rotated north in QGIS

Like many people in geology and archaeology I need to work with local grids that have eastings and northings from a specific reference point, and typically have a difference alignment/direction of ...
2
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2answers
502 views

Rotating symbols with data frame in ArcGIS Pro?

I have a Map Series in ArcGIS Pro that was imported from ArcMap (with Data Driven Pages) to produce several different orientations. In Pro, symbols are not rotating with the data frame-- they are ...
0
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1answer
472 views

correct projection (PROJ.4 string) to rotate map

I want to project a map as being rotated by x degrees (as opposed to the standard "north is up" orientation). So far I'm able to get some arbitrary rotation using these projections: Two Point ...
1
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1answer
336 views

Rotating label in QGIS?

I have a Shapefile of cartographic text (roads, buildings, water etc) and I would like to be able to rotate individual road names to fit within the width of the road. Anyway, I know it is possible to ...
1
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0answers
121 views

QGIS- Can't find fitting CRS (rotated regular grid) [duplicate]

I am using QGIS 2.18.15. I got raster layer data’s for wind speeds in Europe. (ftp://ftp-cdc.dwd.de/pub/CDC/grids_europe/monthly/wind/MIKLIP_DECREG/v002/) The data description describes the ...
1
vote
1answer
450 views

North arrow not syncing with map QGIS 2.18

I read about clicking on the 'sync with map' option after adding a north arrow (Layout -add image)(in Print composer), and I've done that, but when I rotate the map, the north arrow does not rotate ...
0
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0answers
92 views

Rotating point object so that it is perpendicular to line on other layer in ArcGIS Pro?

I need to Rotate point object so that it is perpendicular to line on other layer. need to line up valve symbol(points) perpendicular with the underlying watermains (polyline) on ArcGis Pro
4
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3answers
4k views

Importing, moving, rotating and scaling jpg images onto OSM maps in QGIS

I'm a master planner and I want to use QGIS for, among others, importing images (jpg, png, etc without any georeferences). These images will mostly be screenshots of existing structures in Google ...
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0answers
26 views

Changing the color of scale and rotation points when editing a feature

When selecting a feature in my application and selecting the edit button the selected features become editable. This means that the points for scaling and rotation of that feature are made visible as ...
7
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1answer
355 views

Print Composer Rotation and Inverted Polygons

I have created a new Print Composer. By default it shows fine as per screenshot: However, when I set the Map Rotation, the Shapefile Layer set as an Inverted Polygon (Gradient) does not cover the ...
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0answers
138 views

Using georeferencer plugin of QGIS (gdal)?

I need to rotate the tiff image that you can see below (basically, consider that the RED rectangle belongs to the tiff: I want to rotate it so that the RED rectangle aligns with the GREEN one). To do ...
2
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2answers
641 views

How to rotate a geometry created by the geometry builder in QGIS

This topic goes into making polygons based on point locations; Using QGIS Geometry Generator to get rectangle from point? Is there a way to apply a rotation to the geometry generated? I have a field ...
7
votes
1answer
472 views

How to rotate QGIS composer map frame to North when using Atlas?

In QGIS, I'd like to use Atlas in the Print composer to generate a series of maps. However, I'd like each map to be printed with "north up". For example, using the classic projection of the United ...
2
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0answers
53 views

Distance between the rotated label and the line in map composer

When trying to print rotated map in composer manager labels are shifted: In map canvas everything is OK! I need to save again my layer in project projection for avoid this offset. It was tested in ...
1
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0answers
82 views

Rotating feature perpendicular to feature in another layer using ArcGIS Desktop?

I am using ArcGIS Desktop basic licence I have created polygons (rectangles) in one layer and i want to move them so that they are exactly perpendicular to a boundary in another layer. I have been ...
0
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0answers
33 views

Why point layer result (showed as pixel centers) in this PyQGIS code rotated?

I have a point vector layer that have a field data. I want to disaggregate this field data to a raster layer by distance. It means when we away from a point, value in each pixel have smaller value and ...
1
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1answer
334 views

Keeping symbology unaffected by data frame rotation in ArcMap?

In ArcMap 10.3, I am trying to recreate a city planning map that uses a lot of crosshatched and line-based symbology for different elements in the map legend like so: No projection information is ...
3
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2answers
203 views

Rotating features generated by the geometry builder

In QGIS I have a point feature with "Rotation" field. Using the geometry builder I am trying to build square geometries based on the XY as centre and rotated based on the "Rotation" field using the ...
5
votes
1answer
867 views

Rotating symbols per attribute value in QGIS?

I am trying to apply a rule to rotate symbols based on the value of an attribute. I tried to copy Automatically changing the angle of a symbol in QGIS?, which is essentially my question, however it ...
3
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3answers
685 views

Determining Y coordinate for Create Fishnet from desired Angle of Rotation using ArcPy/Python?

In How Create Fishnet works from the ArcGIS Help it says: Calculating a value for the y-axis coordinate If you know the angle of rotation, you can compute a value for the Y-Axis Coordinate parameter ...