source: sasview/docs/pre-sphinx-docs/load_image_help_v0.html @ 476d4e3

ESS_GUIESS_GUI_DocsESS_GUI_batch_fittingESS_GUI_bumps_abstractionESS_GUI_iss1116ESS_GUI_iss879ESS_GUI_iss959ESS_GUI_openclESS_GUI_orderingESS_GUI_sync_sascalccostrafo411magnetic_scattrelease-4.1.1release-4.1.2release-4.2.2release_4.0.1ticket-1009ticket-1094-headlessticket-1242-2d-resolutionticket-1243ticket-1249ticket885unittest-saveload
Last change on this file since 476d4e3 was 54b9ad2, checked in by smk78, 9 years ago

All pre-Sphinx, pre-ReST (ie, html) help files now moved to
/docs/pre-sphinx-docs

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1<body>
2<h4>Image Viewer</h4>
3<ul>
4<li><a href="#Description">Description</a></li>
5<li><a href="#HowTo">HowTo?</a></li>
6</ul>
7<h5><a name="Description">Description</a></h5>
8<p>
9This tool is to load image files (in the format of png, bmp, gif, jpg, or tif)
10and to display it in the x-y coordinate (against the pixel number). The displayed plot then
11 can be saved, printed, and copied.
12 The plot can also be resized by dragging the corner of the panel.
13</p>
14
15
16<h5><a name="HowTo">HowTo?</a></h5>
17<p>
181. Select 'Image Viewer' under 'Tool' menu in the menubar.
19</p>
20<p>
212. Select a file type from the drop-box at the bottom of the file dialog panel,
22choose a file of interest, and then click the 'Open' button (See Picture below).</p>
23<p>
24<img src="load_image.bmp">
25</p>
26<p>
273. If the loading is successful, the image will be displayed in the x-y coordinate.
28The file name will be shown in the title bar (See Picture below).
29</p>
30<p>
314. Some options such as Saving, printing, and copying are available from the menubar,
32or in the popup-menu by right-mouse-clicking anywhere in the plot (See Picture below).
33</p>
34<p><img src="pic_plot.bmp">
35</p>
36<p>
375. If the image is taken from a 2D detector, it can be converted to our 2D data where
38the z values are computed by the Eq. z = 0.299R + 0.587G + 0.114B unless the picture file
39is formatted in an 8 bit Grey-Scale tif. In the "Convert to Data" dialog, users set
40the proper values in the text boxes and then click the OK button to close and to send the data generated to the Data
41 Explorer in the SasView main window. The "Cancel" button will just close the dialog
42 (See Picture below).
43</p>
44
45<p><img src="pic_convert.bmp">
46</p>
47<br>
48</body>
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