topic NoData will not work for a value of 0 in my v10 MapControl. in ArcObjects SDK Questions https://community.esri.com/t5/arcobjects-sdk-questions/nodata-will-not-work-for-a-value-of-0-in-my-v10/m-p/470062#M12739 <HTML><HEAD></HEAD><BODY><SPAN>Hello - </SPAN><BR /><BR /><SPAN>I have a MapControl that is displaying a raster.&nbsp; When I set the NoData</SPAN><BR /><BR /><PRE class="plain" name="code">IRasterProps pProps = (IRasterProps)pRaster; &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; pProps.NoDataValue = 0;</PRE><DIV style="display:none;"> </DIV><BR /><BR /><BR /><SPAN>The 0 value is just set the lowest color on the color ramp.&nbsp; If i set it to another value then it does make that pixel value transparent.</SPAN><BR /><BR /><SPAN>Also, I should note that this code worked fine in version 9.2</SPAN></BODY></HTML> Fri, 20 May 2011 18:07:20 GMT kyleknoche 2011-05-20T18:07:20Z NoData will not work for a value of 0 in my v10 MapControl. https://community.esri.com/t5/arcobjects-sdk-questions/nodata-will-not-work-for-a-value-of-0-in-my-v10/m-p/470062#M12739 <HTML><HEAD></HEAD><BODY><SPAN>Hello - </SPAN><BR /><BR /><SPAN>I have a MapControl that is displaying a raster.&nbsp; When I set the NoData</SPAN><BR /><BR /><PRE class="plain" name="code">IRasterProps pProps = (IRasterProps)pRaster; &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; pProps.NoDataValue = 0;</PRE><DIV style="display:none;"> </DIV><BR /><BR /><BR /><SPAN>The 0 value is just set the lowest color on the color ramp.&nbsp; If i set it to another value then it does make that pixel value transparent.</SPAN><BR /><BR /><SPAN>Also, I should note that this code worked fine in version 9.2</SPAN></BODY></HTML> Fri, 20 May 2011 18:07:20 GMT https://community.esri.com/t5/arcobjects-sdk-questions/nodata-will-not-work-for-a-value-of-0-in-my-v10/m-p/470062#M12739 kyleknoche 2011-05-20T18:07:20Z