Tag Archives: Smarte Bearbeitungs-Tools

Check Legibility of Orienteering Maps

Nowadays, when mapping with high resolution and accurate base maps, the temptation is great to draw too many and too small objects. This may result in a poorly readable map.

The function Check Legibility veryfies minimum distances between objects, minimum length of line objects or minimum size of area objects according to ISOM 2017.

This will help map makers to find the right degree of generalisation and make the maps better readable. Furthremore, Event Advisers and Map Consultants have a tool to check the maps.

CheckLegibility

Short video about the function on YouTube.
More information on our OCAD Wiki.

Convert Area or Line Objects to Point Objects

You may have symbols on your map, which consist of many different line and/or area objects. Editing and moving around these Symbols can get tedious. In OCAD Mapping Solution, there’s a function to Convert Area and Line Objects to a Point Symbol (Wiki).

A typical example for this function would be the import of a PDF. Vector objects in PDF files are imported as Image Objects (grey objects) and can be converted to Point Symbols (green objects). Learn here, how to Create a Point Symbol out of Vector Data (Video).

Convert Line and Area Objects to Point Objects

Your map becomes more consistent and better structured.

Create Objects with Pairs of Coordinates

In OCAD, you can create objects with pair of coordinates. Copy coordinates e.g. from Google Maps to clipboard. When you press Paste in the OCAD window (Ctrl + V or in the Menu Object> Paste), a dialogue window appears.

Now you have three options:
You can move the view to this coordinates, create point objects at the coordinates or create line or area objects (only available if more than one pair of coordinates exists).

To use this function properly, a coordinate system has to be defined and the pasted coordinates need to fit to this coordinate system.

Link to HowTo-Video
More information on our Wiki

Supported formats so far:
– Google: 47.4563036,7.6405326
– Google: -24.8512749,-59.8029067
– OpenStreetMap: 47.45295/7.64673
– OpenStreetMap: -37.762/-62.183
– OpenStreetMap: 46.3103041, 4.8142705
– geo.admin.ch: 615’582.01, 256’284.55
– geo.admin.ch: 47.45648, 7.64039
– geo.admin.ch: 47°27′23.313″N 7°38′25.401″E

Change between Drawing Modes

This function makes it easier to combine curves and straight lines. Furthermore, this drawing mode might be more intuitive for people new to OCAD.

Change between Drawing Modes

First activate the option Curve mode: Change to straight line mode when clicking in drawing area in the Preferences -> Drawing and Editing tab.

Start drawing the curve as usual. To draw a straight line, just click in the drawing area. This way, you can easy switch between straight line mode and curve mode. Double click the left mouse button to finish drawing.

Animation and more information.