Latest Contributions by CocoZhu

‎12-12-2014

I have a custom widget, with which I can add new map service layers produced by my gp services to the basemapt, and the layers appear in LayerList widget. But the labels of the layers in the widget are layer1, layer2... sub-labels are empty, not the names of the layers. How to make it show actual meaningful names of layers? Any suggestions will be appreciated much.

‎11-12-2014

In web appbuilder, legend widget works fine with map service. Now I have a gp service, which creates a categorical raster. I can see its legend at server. I can add the raster as a result map service to client with Javascript API. But there is no legend for the result in legend widget. I'm wondering this is an issue of legend widget, or I should take some special steps to make the result map service come along with its legend. Any clue will be appreciated very much.

‎10-29-2014

A gp service generates a raster image after it's run on ArcGIS server. Then I want to save the image as image service. Is there a way with either ArcPy or REST api to do so? Thanks in advance.

‎09-18-2014

I have a widget that submits gp job to server, then get the result of the gp service back. I can check the job is done successfully, but gp.getResultData doesn't bring the result back. Attached is js of the widget. Any clues? Thank you in advance.

‎07-03-2014

This was a bug. It's fixed in ArcGIS 10.1. You can convert the rst file into tif or img file, then open it in ArcMap 10. To convert, go to File->Import->GDALIDRISI, in tab gdal_translate, input is the rst file, provide output, and for output format, choose GTiff or HFA. After done, you can open the output file in ArcMap 10.

‎02-13-2014

I open the file in ArcGIS 10.2. The only message I get is about "missing spatial reference system, and cannot be projected...", but still works quite well. Attached is the screenshot. I believe Idrisi RST file is also supported by ArcGIS 10.0. You can do two things to see what will happen. 1. In ArcMap, go to Customize>ArcMap Option>Raster>File Formats, make sure IDRISI rst in the list is checked; 2. Use Copy Raster tool to convert the rst file into other formats, such as esri grid, or tif. If the conversion succeeds, you can open the result in ArcMap. Hope these help. May

‎02-11-2014

To open this legacy format in ArcGIS 10, make following changes. 1. Change extension .IMG to .rst 2. Change .DOC extension to .RDC 3. Open RDC file within Notepad or Notepad++, add "file format : Idrisi Raster A.1" at the first line, add "display min : 0" at line 18, and "display max : 215" at line 19 (notice: display min and display max have the same values as min. value and max. value) 4. Save your changes, then you can open the rst file with ArcGIS 10 Attached is the updated data of your sample data.

‎08-05-2013

Thank you very much for fast reply! May

‎08-05-2013

Is there any way to return the geographic coordinate system or projected coordinate system of a file GDB? I don't find a class that provides such function in FGDB API. May

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Date Last Visited	‎08-04-2022 12:29 PM

My Ideas

Latest Contributions by CocoZhu

WAB LayerList widget

Legend widget doesn't show the legend of result map service

How to save result image of gp service as image service?

How to get result of gp service within widget?

Re: IDRISI 2.0 raster to ArcGIS 10

Re: IDRISI 2.0 raster to ArcGIS 10

Re: IDRISI 2.0 raster to ArcGIS 10

Re: How to get coordinate system info with FGDB API?

How to get coordinate system info with FGDB API?

Re: IDRISI 2.0 raster to ArcGIS 10

Web AppBuilder Custom Widgets