Changeset 0cf4f84 in sasview

Timestamp:

Sep 5, 2018 3:04:17 PM (6 years ago)

Author:

krzywon

Branches:

master, magnetic_scatt, release-4.2.2, ticket-1009, ticket-1094-headless, ticket-1242-2d-resolution, ticket-1243, ticket-1249, unittest-saveload

Children:

ec4b19c

Parents:

5d43213

Message:

Create base report image handler for all images and modify fitting to perspective to use the image handler.

Location:

src/sas/sasgui

Files:

• guiframe/report_image_handler.py (added)
• perspectives/fitting/basepage.py (modified) (2 diffs)

src/sas/sasgui/perspectives/fitting/basepage.py

@@ -31 +31 @@
 
 from sas.sasgui.guiframe.panel_base import PanelBase
+from sas.sasgui.guiframe.report_image_handler import ReportImageHandler
 from sas.sasgui.guiframe.utils import format_number, check_float, IdList, \
     check_int
@@ -651 +652 @@
         by plotting, putting it into wx.FileSystem image object
         """
-        images = []
-        refs = []
-
-        # For no figures in the list, prepare empty plot
-        if figs is None or len(figs) == 0:
-            figs = [None]
-
-        # Loop over the list of figures
-        # use wx.MemoryFSHandler
-        imgRAM = wx.MemoryFSHandler()
-        for fig in figs:
-            if fig is not None:
-                ind = figs.index(fig)
-                canvas = canvases[ind]
-
-            # store the image in wx.FileSystem Object
-            wx.FileSystem.AddHandler(wx.MemoryFSHandler())
-
-            # index of the fig
-            ind = figs.index(fig)
-
-            # AddFile, image can be retrieved with 'memory:filename'
-            name = 'img_fit%s.png' % ind
-            refs.append('memory:' + name)
-            imgRAM.AddFile(name, canvas.bitmap, wx.BITMAP_TYPE_PNG)
-            # append figs
-            images.append(fig)
-
-        return imgRAM, images, refs
-
+
+        img_handler = ReportImageHandler()
+        bitmaps = []
+        for canvas in canvases:
+            bitmaps.append(canvas.bitmap)
+        imgs, refs = img_handler.instance.set_figs(figs, bitmaps, 'fit')
+
+        return img_handler.instance.img_holder, imgs, refs
 
     def on_save(self, event):