Test

#Testing Draco-Stem

Testing in TissueLab

Make sure you have TissueLab installed on your system, otherwise follow the installation procedure
In a terminal window, type oalab and then select the Tissue environment, or directly type oalab -e tissue
In TissueLab main window, you might need to add the widgets to enable mesh manipulation :
- Viewer 3D : should be present by default in the bottom right corner
- World Controls : should be present by default in the bottom left corner (with an empty combobox)
- Topomesh Controls : follow this procedure to add it in the bottom left corner

Quit and restart the application for the new widgets to be initialized correctly

In TissueLab, load the project provided in the Draco-Stem package
- Go to File/Open Project
  - Click on "+ Add More Items" to add a new project directory
- Add the draco_stem/oalab directory of your draco_stem installation
- Select the draco-stem project in and open it by clicking on OK

In the Project Manager, open the test_draco.py file by double clicking on it
Click on the Run button, or copy-paste the whole script in the IPython Shell and press enter

Instead of using the synthetic image provided in the example, you can load segmented tissue image files using the openalea.image import function

from openalea.image.serial.all import imread
filename = ".../.../***.inr.gz"
img = imread(filename)

	Segmented images are 16-bit label images in which the exterior region is supposed to be labelled 1
	.tif images are supported but they require PyLibTiff to be installed on your system