Migration of unstructured DTP maps: Difference between revisions
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-> OK | -> '''OK''' | ||
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'''Create New Symbol''' | '''Create New Symbol''' | ||
''Symbol'' -> ''New'' | '''Symbol''' -> '''New''' | ||
Choose '''Point Symbol''' from '''New Symbol''' dialog box: | Choose '''Point Symbol''' from '''New Symbol''' dialog box: | ||
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-> OK | -> '''OK''' | ||
Enter symbol number and symbol description. Click the button '''Edit''': | Enter symbol number and symbol description. Click the button '''Edit''': | ||
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In the next step, the legend symbol must be placed into the origin of co-ordinates of the symbol editor (red arrow in fig): | In the next step, the legend symbol must be placed into the origin of co-ordinates of the symbol editor (red arrow in fig): | ||
''Background Map'' -> ''Adjust'' (Shortcut F): | '''Background Map''' -> '''Adjust''' (Shortcut F): | ||
# Click '''Point of interest''' in background map. | # Click '''Point of interest''' in background map. | ||
# Click origin of co-ordinates from drawing area. | # Click origin of co-ordinates from drawing area. | ||
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-> Close smybol editor | -> '''Close''' smybol editor | ||
The dialog box ''Point Symbol'' is shown again. | The dialog box ''Point Symbol'' is shown again. | ||
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-> Icon | -> '''Icon''' | ||
Create an Icon: | Create an Icon: | ||
Revision as of 10:49, 7 October 2011
Open OCAD file
Open crete-emty.ocd file. The file is located in the training data in the directory crete_ocad.
Set Map Scale
Set scale to 1:100 000 (Map -> Set Scale and Coordinate System).
-> OK
Definition of a Symbol Set
In the open OCAD file is already defines a symbol set. Exemplary in this document is the definition of the new point symbol Point of interest described.
Open scanned legend as background map
Open the TIFF file legende_crete.tif from the directory crete_backgroundmaps as backgroundmap (Backgroundmap -> Open).
Create New Symbol
Symbol -> New
Choose Point Symbol from New Symbol dialog box:
-> OK
Enter symbol number and symbol description. Click the button Edit:
The symbol editor is opened.
View -> Hide Show Entire Map and Show Map Grid
In the next step, the legend symbol must be placed into the origin of co-ordinates of the symbol editor (red arrow in fig):
Background Map -> Adjust (Shortcut F):
- Click Point of interest in background map.
- Click origin of co-ordinates from drawing area.
- Trigger move with enter key.
Most of the fine-tuning is done in several adjust steps.- For fine-tuning it is recommended that the coordinate grid map show grid is shown.
Select the geometry Area and the Color 0: Pikto Orange in symbol editor:
Then just draw the symbol with the straight line mode File:StraightLineMode.JPG from the drawing tool.
-> Close smybol editor
The dialog box Point Symbol is shown again.
-> Icon
Create an Icon:
-> OK
The dialog box Point Symbol is shown again.
-> OK
Remove background map (Backgroundmap -> Manage):
-> Remove and Close the dialog
OCAD learning videos:
Import DTP map as PDF
Import PDF file ICV_crete_Mapsheet1_West_fhd.pdf from the directory crete_fh (File -> Import).
-> Open
Because it is multi-page PDF, it must specify the import side which should be imported. In this case page 2 must be imported
-> OK
View -> Show Entire Map show entire map
The import map is displayed. However the map is not georeferenced.
Open georeferenced Background Map
Open the georeferenced TIFF file kreta_osm_with_checkpoints.jpg from the directory crete_osm as background map (Backgroundmap -> Open).
Because it is a georeferenced background map, a dialog box appears with the question whether the new shift (horizontally and vertically according to the Easting and Northing) is to be used as the card-center.
-> Ok
View -> Show Entired Map