Latest Contributions by devarsimajumder2

Here is the code… thanks for your help def createInternalParallelLines(): import libraries import arcpy set input/output parameters polyFC = arcpy.GetParameterAsText(0) # input polygons outParallel = arcpy.GetParameterAsText(1) # output parallel lines lineSpacing = arcpy.GetParameterAsText(2) # line spacing buffDist = arcpy.GetParameterAsText(3) # inner buffer distance parse numbers from parameters lineSpaceNum = float(lineSpacing.split(' ')[0]) buffNum = float(buffDist.split(' ')[0]) establish spatial reference desc = arcpy.Describe(polyFC) SR = desc.spatialReference set overwrite environment arcpy.env.overwriteOutput = True arcpy.env.outputCoordinateSystem = SR parallels = [] create hull rectangle to establish a rotated area of interest coordSplit = row[0].hullRectangle.split(' ') collect corner coordinates coordList = arcpy.Array([arcpy.Point(coordSplit[0],coordSplit[1]),arcpy.Point(coordSplit[2],coordSplit[3]),arcpy.Point(coordSplit[4],coordSplit[5]),arcpy.Point(coordSplit[6],coordSplit[7]),arcpy.Point(coordSplit[0],coordSplit[1])]) create lines from hull rectangle currentLines = [] for pointNum in range(0,4): arcpy.Array() hullRecLine = arcpy.Polyline(arcpy.A loop through each input shape for row in arcpy.da.SearchCursor(polyFC, ["SHAPE@"], spatial_reference=SR): create inner buffer polyBuff = row[0].buffer(buffNum * -1) rray()) currentLines.append(hullRecLine) compare first and second line to determine if first line is short or long firstLong = 0 if currentLines[0].length < currentLines[1].length: firstLong = 1 calculate number of points needed along short axis numPoints = int(math.floor(currentLines[firstLong].length/lineSpaceNum)) create and join points to create parallel lines for point in range(1,numPoints+1): shortPoint1 = currentLines[firstLong].positionAlongLine(lineSpaceNum*point) shortPoint2 = currentLines[firstLong + 2].positionAlongLine(currentLines[firstLong + 2].length - (lineSpaceNum*point)) parallel = arcpy.Polyline(arcpy.Array(), SR) intersect parallel lines with buffer parallelBuff = parallel.intersect(polyBuff,2) parallels.append(parallelBuff) write geometries to disk arcpy.CopyFeatures_management(parallels, outParallel) add to map mxd = arcpy.mapping.MapDocument("CURRENT") dataFrame = arcpy.mapping.ListDataFrames(mxd, "*")[0] addLayer = arcpy.mapping.Layer(outParallel) arcpy.mapping.AddLayer(dataFrame, addLayer) del row ... View more

here is the code below. again im not too  familar with  python  so  i am asking for some help def createInternalParallelLines(): # import libraries import arcpy # set input/output parameters polyFC = arcpy.GetParameterAsText(0) # input polygons outParallel = arcpy.GetParameterAsText(1) # output parallel lines lineSpacing = arcpy.GetParameterAsText(2) # line spacing buffDist = arcpy.GetParameterAsText(3) # inner buffer distance # parse numbers from parameters lineSpaceNum = float(lineSpacing.split(' ')[0]) buffNum = float(buffDist.split(' ')[0]) # establish spatial reference desc = arcpy.Describe(polyFC) SR = desc.spatialReference # set overwrite environment arcpy.env.overwriteOutput = True arcpy.env.outputCoordinateSystem = SR parallels = [] # create hull rectangle to establish a rotated area of interest coordSplit = row[0].hullRectangle.split(' ') # collect corner coordinates coordList = arcpy.Array([arcpy.Point(coordSplit[0],coordSplit[1]),arcpy.Point(coordSplit[2],coordSplit[3]),arcpy.Point(coordSplit[4],coordSplit[5]),arcpy.Point(coordSplit[6],coordSplit[7]),arcpy.Point(coordSplit[0],coordSplit[1])]) # create lines from hull rectangle currentLines = [] for pointNum in range(0,4): arcpy.Array([coordList.getObject(pointNum),coordList.getObject(pointNum+1)]) hullRecLine = arcpy.Polyline(arcpy.A # loop through each input shape for row in arcpy.da.SearchCursor(polyFC, ["SHAPE@"], spatial_reference=SR): # create inner buffer polyBuff = row[0].buffer(buffNum * -1) rray([coordList.getObject(pointNum),coordList.getObject(pointNum+1)])) currentLines.append(hullRecLine) # compare first and second line to determine if first line is short or long firstLong = 0 if currentLines[0].length < currentLines[1].length: firstLong = 1 # calculate number of points needed along short axis numPoints = int(math.floor(currentLines[firstLong].length/lineSpaceNum)) # create and join points to create parallel lines for point in range(1,numPoints+1): shortPoint1 = currentLines[firstLong].positionAlongLine(lineSpaceNum*point) shortPoint2 = currentLines[firstLong + 2].positionAlongLine(currentLines[firstLong + 2].length - (lineSpaceNum*point)) parallel = arcpy.Polyline(arcpy.Array([shortPoint1.centroid,shortPoint2.centroid]), SR) # intersect parallel lines with buffer parallelBuff = parallel.intersect(polyBuff,2) parallels.append(parallelBuff) # write geometries to disk arcpy.CopyFeatures_management(parallels, outParallel) # add to map mxd = arcpy.mapping.MapDocument("CURRENT") dataFrame = arcpy.mapping.ListDataFrames(mxd, "*")[0] addLayer = arcpy.mapping.Layer(outParallel) arcpy.mapping.AddLayer(dataFrame, addLayer) del row ... View more

where do we add the code in which widget json file do we add this to specifically? Robert Scheitlin, GISP ... View more

I have read the thread but I am sorry maybe im not understanding where you made the orginal post or what but this is very confusing for me. Im still new to javascript programming if you can please help me out or show me where in the thread which lines to use I would appreciate it. Thank you ... View more

I read the thread and I saw that any changes are made in the config folder. What I am not understanding is how to change it. That is what I need help with. I went to that folder and accessed the config file. The concern I have is where I put the code that you wrote out in the thread where its marked correct answer. ... View more

Ok I have found the file that you are talking about. What code do I put in here to change the zoom file. I have attached a pic to show how the coding looks so far. ... View more

On the json file, which one do we use. I opened the one that is under the widgets file called search, but I don’t see the lines where it needs to be place.. I have attached a pic. I am using the right one ... View more