X-Git-Url: https://scm.cri.ensmp.fr/git/Portfolio.git/blobdiff_plain/2da869b2b46179d64c05eaac4081226fdbbbc9ff..e73353500c67453ef9663d67eaeee7dd46c358ee:/Products/Portfolio/skins/tiling_infos.xml.py?ds=sidebyside

diff --git a/Products/Portfolio/skins/tiling_infos.xml.py b/Products/Portfolio/skins/tiling_infos.xml.py
new file mode 100755
index 0000000..0c88ccd
--- /dev/null
+++ b/Products/Portfolio/skins/tiling_infos.xml.py
@@ -0,0 +1,30 @@
+##parameters
+from Products.CMFCore.utils import getToolByName
+from math import ceil
+
+options = {}
+thumbSize = context.getThumbnailSize()
+options['thumbnailWidth'] = thumbSize['width']
+options['thumbnailHeight'] = thumbSize['height']
+options['tileSize'] = context.tileSize
+
+options['zoomLevels'] = []
+
+for zoom in context.getAvailableZooms() :
+	level = int(zoom * 100)
+	levelInfos = {}
+	levelInfos['zoomlevel'] = level
+	rawSize = (context.width, context.height)
+	orientation = context.tiffOrientation()
+	if orientation >= 5 :
+		rawSize = rawSize[::-1]
+	size = map(lambda x: int(round(x*zoom)), rawSize)
+	levelInfos['width'], levelInfos['height'] = size
+	
+	nbTiles = map(lambda x : int(ceil(float(x) / context.tileSize)), size)
+	levelInfos['tileX'], levelInfos['tileY'] = nbTiles
+	
+	options['zoomLevels'].append(levelInfos)
+
+context.REQUEST.RESPONSE.setHeader('Content-Type', 'text/xml;;charset=utf-8')
+return context.tiling_infos_template(**options)