# Changelog

2019-07-16 (version 1.6):
  - re-design of map visualization: faster and more compact, the number of maps is fixed to n dates x m map views
  - date, sensor or map view information can be plotted within each map and become available in screenshots
  - releases map layers that are not required any more
  - slider + buttons to navigate over time series
  - fixed preview in crosshair dialog
2019-07-07 (version 1.5):
  - closing the EO Time Series Viewer instance will release all of its resources
  - added "Lock Map Panel" to avoid unwanted resizing of central widget
  - fixed missing updates of time series tree view when adding / removing source images
  - map canvas context menu lists layers with spatial extent intersecting the cursor position only
  - fixes feature selection error
  - added quick label source image to label the path of raster layer
2019-07-02 (version 1.4):
  - adding vector layers with sublayers will add all sublayers
  - map canvas context menu "Focus on Spatial Extent" will hide maps without time series data for the current spatial extent
  - labeling dock allows to iterate over vector features. the spatial map extent will be centered to each feature (#26)
  - added several convenience function to TimeSeriesViewer object
  - fixed a bug that did not allow to create new polygon features
  - temporal profile visualization: fixed icons to preview selected plot style, coordinate described by "<fid> <name>", e.g. "42 Deforested", fixed plot style preview
  - updated SpectralLibraryViewer
  - fixed spelling error in stacked band input dialog
  - MapViews can add raster layers that have been opened in QGIS, e.g. XYZ Tile with OpenStreetMap data
2019-06-12 (version 1.3):
  - fixed #99: opening example closes QGIS on linux
  - fixed #96 and #99 : docutils not installed error when showing rst/md content
  - fixed #97: TSV does not start (Linux)
2019-05-31 (version 1.2):
  - added SaveAllMapsDialog and menu option to export all maps as image files.
  - fixed #91: select Temporal Profile / Spectral Profile button activates the required map tools.
  - fixed #92: map canvas context menu "copy to clipboard" options.
2019-05-24 (version 1.1):
  - dates and data sources of the TimeSeries are now shown in a TreeView instead TableView
  - observation dates of current visible map canvases are highlighted in the time series tree view
  - sensor raster layer properties can be opened from MapView layer tree #87. Stats will be related to center mapcanvas.
  - fixed: StackedInputDialog, MapCanvas context menu, "Save Changes?" labeling dialog (#85), remove temporal profile (#86), draw new feature error (#84), Crosshair button status (#90), and some more

2019-05-15 (version 1.0, major update):

> - labeling tools to modify vector layers.
> - quick labeling for time-labels information
> - synchronization with QGIS Map canvas center
> - SpectralLibrary can import SpectralProfiles from a raster image based on vector positions
> - simplified MapView control dock, each MapView has it's own layer tree.
> - improved MapTool organization
> - removed PyQtGraph from list of required external python packages

2019-03-29:
  - renamed plugin folder from "timeseriesviewerplugin" to "EOTimeSeriesViewer".
  - improved SpectraLibrary tool
  - CI tests with bitbucket pipelines
  - several bug fixes
2019-03-01 (version 0.8):
  - added labeling panel
  - scheduled map canvas refreshes
  - multiple images per observationdata & sensor
  - fixed several bugs
2018-11-13:
  - fixed bugs which where caused by CRS changes
  - fixed macOS QGIS (3.4.1.) crashes caused by QgsMapCanvas constructor
2018-11-09:
  - uses QgsTaskManager for background loading
  - own QgsMapLayerStore to not mix-up with (main) QGIS layers
  - fixed bugs related to changes in QGIS API
2018-06-20 (version 0.7):
  - Visualization of images with stacked temporal information (each band = one observation date)
  - some bugfixes
2018-06-12:
  - Speclib I/O as CSV or ENVI-Spectral Library + CSV table for attributes
  - temporary VRTs now created in-memory (gdal VSI mechanism) instead in a disk temp path
  - Spectral Library: profile coordinate now in center of map pixel (issue #66)
  - Save map canvas to clipboard
  - Width of plot lines now scale-independent (issue #64, QPen.setCosmetic(True))
  - adding fields to spectral library (issue #61)
2018-06-04 (version 0.6):
  SpectralLibrary Module
    - now based on in-memory QgsVectorLayer
    - Locations and values of spectral profile can be exported as vector data set
    - Locations of spectral profiles can be rendered on MapCanvases
  Temporal Profile Module
    - now based on in-memory QgsVectorLayer
    - Locations of temporal profiles can be exported as vector data set
    - Band values of temporal profiles can be exported as CSV file
    - Locations of temporal profiles can be rendered on MapCanvases
2018-04-17 (version 0.5):
  - ported to QGIS 3, Qt5 and Python 3.6
  - improvements in temporal profile visualization
  - removed several bug
  - visibility of vector and raster layers can be toggled per map view
  - improved interaction between QGIS and EOTSV (Buttons to import/export spatial extent of map canvas or center)
2018-03-29:
  - improved definition of individual 2D / 3D charts per sensor & pixel-location
  - added based OpenGL based 3D plot features (axis, grids, labels)
  - changed name to "EO Time Series Viewer" (EOTSV)
2018-02-11:
  - merged updates to temporal profile visualization, e.g. save temporal profiles, compare 2D profiles between different location, experimental 3D visualization
2018-01-31:
  - added file filters for OpenFileDialog
2018-01-19:
  - initialized Sphinx-based documentation
  - improved map visualization + map settings
2017-05-21:
  - many changes, done in development branch "develop",
  - e.g: QGIS MapCanvases for interactive maps, temporal profiles, ...
2017-02-14:
  - first setup for test users in the recent development branch